1.1.36
by Curtis C. Hovey
Import upstream version 1.24.6 |
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// Copyright 2015 Canonical Ltd.
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// Licensed under the LGPLv3, see LICENCE.client file for details.
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package csclient_test |
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import ( |
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"bytes"
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"crypto/sha512"
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"encoding/json"
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"fmt"
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"io"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"net/url"
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"os"
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"reflect"
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"strings"
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"time"
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jujutesting "github.com/juju/testing" |
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jc "github.com/juju/testing/checkers" |
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"github.com/juju/utils"
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gc "gopkg.in/check.v1" |
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"gopkg.in/errgo.v1"
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"gopkg.in/juju/charm.v5"
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"gopkg.in/macaroon-bakery.v0/bakery/checkers"
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"gopkg.in/macaroon-bakery.v0/bakerytest"
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"gopkg.in/macaroon-bakery.v0/httpbakery"
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"gopkg.in/mgo.v2"
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"gopkg.in/juju/charmstore.v4"
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"gopkg.in/juju/charmstore.v4/csclient"
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"gopkg.in/juju/charmstore.v4/internal/storetesting"
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"gopkg.in/juju/charmstore.v4/params"
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)
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var charmRepo = storetesting.Charms |
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// Define fake attributes to be used in tests.
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var fakeReader, fakeHash, fakeSize = func() (io.ReadSeeker, string, int64) { |
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content := []byte("fake content") |
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h := sha512.New384() |
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h.Write(content) |
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return bytes.NewReader(content), fmt.Sprintf("%x", h.Sum(nil)), int64(len(content)) |
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}()
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type suite struct { |
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jujutesting.IsolatedMgoSuite |
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client *csclient.Client |
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srv *httptest.Server |
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serverParams charmstore.ServerParams |
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discharge func(cond, arg string) ([]checkers.Caveat, error) |
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}
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var _ = gc.Suite(&suite{}) |
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func (s *suite) SetUpTest(c *gc.C) { |
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s.IsolatedMgoSuite.SetUpTest(c) |
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s.startServer(c, s.Session) |
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s.client = csclient.New(csclient.Params{ |
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URL: s.srv.URL, |
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User: s.serverParams.AuthUsername, |
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Password: s.serverParams.AuthPassword, |
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})
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}
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func (s *suite) TearDownTest(c *gc.C) { |
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s.srv.Close() |
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s.IsolatedMgoSuite.TearDownTest(c) |
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}
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func (s *suite) startServer(c *gc.C, session *mgo.Session) { |
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s.discharge = func(cond, arg string) ([]checkers.Caveat, error) { |
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return nil, fmt.Errorf("no discharge") |
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}
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discharger := bakerytest.NewDischarger(nil, func(_ *http.Request, cond, arg string) ([]checkers.Caveat, error) { |
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return s.discharge(cond, arg) |
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})
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serverParams := charmstore.ServerParams{ |
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AuthUsername: "test-user", |
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AuthPassword: "test-password", |
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IdentityLocation: discharger.Service.Location(), |
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PublicKeyLocator: discharger, |
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}
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db := session.DB("charmstore") |
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handler, err := charmstore.NewServer(db, nil, "", serverParams, charmstore.V4) |
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c.Assert(err, gc.IsNil) |
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s.srv = httptest.NewServer(handler) |
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s.serverParams = serverParams |
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}
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func (s *suite) TestDefaultServerURL(c *gc.C) { |
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// Add a charm used for tests.
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err := s.client.UploadCharmWithRevision( |
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charm.MustParseReference("~charmers/vivid/testing-wordpress-42"), |
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charmRepo.CharmDir("wordpress"), |
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42, |
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)
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c.Assert(err, gc.IsNil) |
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// Patch the default server URL.
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s.PatchValue(&csclient.ServerURL, s.srv.URL) |
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// Instantiate a client using the default server URL.
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client := csclient.New(csclient.Params{ |
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User: s.serverParams.AuthUsername, |
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Password: s.serverParams.AuthPassword, |
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})
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c.Assert(client.ServerURL(), gc.Equals, s.srv.URL) |
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// Check that the request succeeds.
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err = client.Get("/vivid/testing-wordpress-42/expand-id", nil) |
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c.Assert(err, gc.IsNil) |
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}
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func (s *suite) TestSetHTTPHeader(c *gc.C) { |
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var header http.Header |
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srv := httptest.NewServer(http.HandlerFunc(func(_ http.ResponseWriter, req *http.Request) { |
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header = req.Header |
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}))
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defer srv.Close() |
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sendRequest := func(client *csclient.Client) { |
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req, err := http.NewRequest("GET", "", nil) |
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c.Assert(err, jc.ErrorIsNil) |
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_, err = client.Do(req, "/") |
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c.Assert(err, jc.ErrorIsNil) |
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}
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client := csclient.New(csclient.Params{ |
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URL: srv.URL, |
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})
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// Make a first request without custom headers.
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sendRequest(client) |
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defaultHeaderLen := len(header) |
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// Make a second request adding a couple of custom headers.
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h := make(http.Header) |
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h.Set("k1", "v1") |
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h.Add("k2", "v2") |
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h.Add("k2", "v3") |
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client.SetHTTPHeader(h) |
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sendRequest(client) |
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c.Assert(header, gc.HasLen, defaultHeaderLen+len(h)) |
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c.Assert(header.Get("k1"), gc.Equals, "v1") |
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c.Assert(header[http.CanonicalHeaderKey("k2")], jc.DeepEquals, []string{"v2", "v3"}) |
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// Make a third request without custom headers.
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client.SetHTTPHeader(nil) |
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sendRequest(client) |
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c.Assert(header, gc.HasLen, defaultHeaderLen) |
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}
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var getTests = []struct { |
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about string |
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path string |
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nilResult bool |
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expectResult interface{} |
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expectError string |
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expectErrorCode params.ErrorCode |
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}{{
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about: "success", |
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path: "/wordpress/expand-id", |
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expectResult: []params.ExpandedId{{ |
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Id: "cs:utopic/wordpress-42", |
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}},
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}, { |
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about: "success with nil result", |
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path: "/wordpress/expand-id", |
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nilResult: true, |
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}, { |
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about: "non-absolute path", |
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path: "wordpress", |
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expectError: `path "wordpress" is not absolute`, |
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}, { |
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about: "URL parse error", |
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path: "/wordpress/%zz", |
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expectError: `parse .*: invalid URL escape "%zz"`, |
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}, { |
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about: "result with error code", |
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path: "/blahblah", |
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expectError: "not found", |
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expectErrorCode: params.ErrNotFound, |
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}}
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func (s *suite) TestGet(c *gc.C) { |
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ch := charmRepo.CharmDir("wordpress") |
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url := charm.MustParseReference("~charmers/utopic/wordpress-42") |
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err := s.client.UploadCharmWithRevision(url, ch, 42) |
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c.Assert(err, gc.IsNil) |
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for i, test := range getTests { |
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c.Logf("test %d: %s", i, test.about) |
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// Send the request.
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var result json.RawMessage |
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var resultPtr interface{} |
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if !test.nilResult { |
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resultPtr = &result |
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}
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err = s.client.Get(test.path, resultPtr) |
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// Check the response.
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if test.expectError != "" { |
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c.Assert(err, gc.ErrorMatches, test.expectError, gc.Commentf("error is %T; %#v", err, err)) |
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c.Assert(result, gc.IsNil) |
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cause := errgo.Cause(err) |
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if code, ok := cause.(params.ErrorCode); ok { |
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c.Assert(code, gc.Equals, test.expectErrorCode) |
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} else { |
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c.Assert(test.expectErrorCode, gc.Equals, params.ErrorCode("")) |
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}
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continue
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}
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c.Assert(err, gc.IsNil) |
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if test.expectResult != nil { |
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c.Assert(string(result), jc.JSONEquals, test.expectResult) |
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}
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}
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}
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var putErrorTests = []struct { |
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about string |
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path string |
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val interface{} |
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expectError string |
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expectErrorCode params.ErrorCode |
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}{{
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about: "bad JSON val", |
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path: "/~charmers/utopic/wordpress-42/meta/extra-info/foo", |
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val: make(chan int), |
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expectError: `cannot marshal PUT body: json: unsupported type: chan int`, |
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}, { |
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about: "non-absolute path", |
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path: "wordpress", |
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expectError: `path "wordpress" is not absolute`, |
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}, { |
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about: "URL parse error", |
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path: "/wordpress/%zz", |
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expectError: `parse .*: invalid URL escape "%zz"`, |
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}, { |
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about: "result with error code", |
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path: "/blahblah", |
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expectError: "not found", |
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expectErrorCode: params.ErrNotFound, |
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}}
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func (s *suite) TestPutError(c *gc.C) { |
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err := s.client.UploadCharmWithRevision( |
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charm.MustParseReference("~charmers/utopic/wordpress-42"), |
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charmRepo.CharmDir("wordpress"), |
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42) |
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c.Assert(err, gc.IsNil) |
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for i, test := range putErrorTests { |
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c.Logf("test %d: %s", i, test.about) |
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err := s.client.Put(test.path, test.val) |
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c.Assert(err, gc.ErrorMatches, test.expectError) |
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cause := errgo.Cause(err) |
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if code, ok := cause.(params.ErrorCode); ok { |
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c.Assert(code, gc.Equals, test.expectErrorCode) |
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} else { |
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c.Assert(test.expectErrorCode, gc.Equals, params.ErrorCode("")) |
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}
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}
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}
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func (s *suite) TestPutSuccess(c *gc.C) { |
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err := s.client.UploadCharmWithRevision( |
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charm.MustParseReference("~charmers/utopic/wordpress-42"), |
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charmRepo.CharmDir("wordpress"), |
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42) |
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c.Assert(err, gc.IsNil) |
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perms := []string{"bob"} |
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err = s.client.Put("/~charmers/utopic/wordpress-42/meta/perm/read", perms) |
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c.Assert(err, gc.IsNil) |
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var got []string |
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err = s.client.Get("/~charmers/utopic/wordpress-42/meta/perm/read", &got) |
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c.Assert(err, gc.IsNil) |
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c.Assert(got, jc.DeepEquals, perms) |
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}
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func (s *suite) TestGetArchive(c *gc.C) { |
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key := s.checkGetArchive(c) |
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// Check that the downloads count for the entity has been updated.
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s.checkCharmDownloads(c, key, 1) |
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}
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func (s *suite) TestGetArchiveWithStatsDisabled(c *gc.C) { |
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s.client.DisableStats() |
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key := s.checkGetArchive(c) |
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// Check that the downloads count for the entity has not been updated.
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s.checkCharmDownloads(c, key, 0) |
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}
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var checkDownloadsAttempt = utils.AttemptStrategy{ |
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Total: 1 * time.Second, |
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Delay: 100 * time.Millisecond, |
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}
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func (s *suite) checkCharmDownloads(c *gc.C, key string, expect int64) { |
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stableCount := 0 |
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for a := checkDownloadsAttempt.Start(); a.Next(); { |
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count := s.statsForKey(c, key) |
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if count == expect { |
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// Wait for a couple of iterations to make sure that it's stable.
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if stableCount++; stableCount >= 2 { |
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return
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}
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} else { |
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stableCount = 0 |
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}
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if !a.HasNext() { |
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c.Errorf("unexpected download count for %s, got %d, want %d", key, count, expect) |
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}
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}
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}
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func (s *suite) statsForKey(c *gc.C, key string) int64 { |
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var result []params.Statistic |
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err := s.client.Get("/stats/counter/"+key, &result) |
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c.Assert(err, gc.IsNil) |
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c.Assert(result, gc.HasLen, 1) |
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return result[0].Count |
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}
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func (s *suite) checkGetArchive(c *gc.C) string { |
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ch := charmRepo.CharmArchive(c.MkDir(), "wordpress") |
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// Open the archive and calculate its hash and size.
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r, expectHash, expectSize := archiveHashAndSize(c, ch.Path) |
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r.Close() |
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url := charm.MustParseReference("~charmers/utopic/wordpress-42") |
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err := s.client.UploadCharmWithRevision(url, ch, 42) |
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c.Assert(err, gc.IsNil) |
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rb, id, hash, size, err := s.client.GetArchive(url) |
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c.Assert(err, gc.IsNil) |
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defer rb.Close() |
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c.Assert(id, jc.DeepEquals, url) |
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c.Assert(hash, gc.Equals, expectHash) |
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c.Assert(size, gc.Equals, expectSize) |
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h := sha512.New384() |
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size, err = io.Copy(h, rb) |
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c.Assert(err, gc.IsNil) |
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c.Assert(size, gc.Equals, expectSize) |
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c.Assert(fmt.Sprintf("%x", h.Sum(nil)), gc.Equals, expectHash) |
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// Return the stats key for the archive download.
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keys := []string{params.StatsArchiveDownload, "utopic", "wordpress", "charmers", "42"} |
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return strings.Join(keys, ":") |
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}
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func (s *suite) TestGetArchiveErrorNotFound(c *gc.C) { |
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url := charm.MustParseReference("no-such") |
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r, id, hash, size, err := s.client.GetArchive(url) |
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c.Assert(err, gc.ErrorMatches, `cannot get archive: no matching charm or bundle for "cs:no-such"`) |
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c.Assert(errgo.Cause(err), gc.Equals, params.ErrNotFound) |
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c.Assert(r, gc.IsNil) |
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c.Assert(id, gc.IsNil) |
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c.Assert(hash, gc.Equals, "") |
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c.Assert(size, gc.Equals, int64(0)) |
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}
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var getArchiveWithBadResponseTests = []struct { |
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about string |
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response *http.Response |
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error error |
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expectError string |
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}{{
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about: "http client Get failure", |
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error: errgo.New("round trip failure"), |
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expectError: "cannot get archive: Get .*: round trip failure", |
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}, { |
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about: "no entity id header", |
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response: &http.Response{ |
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Status: "200 OK", |
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StatusCode: 200, |
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Proto: "HTTP/1.0", |
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ProtoMajor: 1, |
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ProtoMinor: 0, |
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Header: http.Header{ |
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params.ContentHashHeader: {fakeHash}, |
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},
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Body: ioutil.NopCloser(strings.NewReader("")), |
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ContentLength: fakeSize, |
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},
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expectError: "no " + params.EntityIdHeader + " header found in response", |
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}, { |
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about: "invalid entity id header", |
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response: &http.Response{ |
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Status: "200 OK", |
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StatusCode: 200, |
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Proto: "HTTP/1.0", |
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ProtoMajor: 1, |
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ProtoMinor: 0, |
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Header: http.Header{ |
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params.ContentHashHeader: {fakeHash}, |
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params.EntityIdHeader: {"no:such"}, |
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},
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411 |
Body: ioutil.NopCloser(strings.NewReader("")), |
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ContentLength: fakeSize, |
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},
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expectError: `invalid entity id found in response: charm URL has invalid schema: "no:such"`, |
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}, { |
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about: "partial entity id header", |
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response: &http.Response{ |
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Status: "200 OK", |
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StatusCode: 200, |
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Proto: "HTTP/1.0", |
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ProtoMajor: 1, |
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ProtoMinor: 0, |
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Header: http.Header{ |
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424 |
params.ContentHashHeader: {fakeHash}, |
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params.EntityIdHeader: {"django-42"}, |
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},
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Body: ioutil.NopCloser(strings.NewReader("")), |
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ContentLength: fakeSize, |
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},
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expectError: `archive get returned not fully qualified entity id "cs:django-42"`, |
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}, { |
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432 |
about: "no hash header", |
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response: &http.Response{ |
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Status: "200 OK", |
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435 |
StatusCode: 200, |
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436 |
Proto: "HTTP/1.0", |
|
437 |
ProtoMajor: 1, |
|
438 |
ProtoMinor: 0, |
|
439 |
Header: http.Header{ |
|
440 |
params.EntityIdHeader: {"cs:utopic/django-42"}, |
|
441 |
},
|
|
442 |
Body: ioutil.NopCloser(strings.NewReader("")), |
|
443 |
ContentLength: fakeSize, |
|
444 |
},
|
|
445 |
expectError: "no " + params.ContentHashHeader + " header found in response", |
|
446 |
}, { |
|
447 |
about: "no content length", |
|
448 |
response: &http.Response{ |
|
449 |
Status: "200 OK", |
|
450 |
StatusCode: 200, |
|
451 |
Proto: "HTTP/1.0", |
|
452 |
ProtoMajor: 1, |
|
453 |
ProtoMinor: 0, |
|
454 |
Header: http.Header{ |
|
455 |
params.ContentHashHeader: {fakeHash}, |
|
456 |
params.EntityIdHeader: {"cs:utopic/django-42"}, |
|
457 |
},
|
|
458 |
Body: ioutil.NopCloser(strings.NewReader("")), |
|
459 |
ContentLength: -1, |
|
460 |
},
|
|
461 |
expectError: "no content length found in response", |
|
462 |
}}
|
|
463 |
||
464 |
func (s *suite) TestGetArchiveWithBadResponse(c *gc.C) { |
|
465 |
id := charm.MustParseReference("wordpress") |
|
466 |
for i, test := range getArchiveWithBadResponseTests { |
|
467 |
c.Logf("test %d: %s", i, test.about) |
|
468 |
cl := csclient.New(csclient.Params{ |
|
469 |
URL: "http://0.1.2.3", |
|
470 |
HTTPClient: &http.Client{ |
|
471 |
Transport: &cannedRoundTripper{ |
|
472 |
resp: test.response, |
|
473 |
error: test.error, |
|
474 |
},
|
|
475 |
},
|
|
476 |
})
|
|
477 |
_, _, _, _, err := cl.GetArchive(id) |
|
478 |
c.Assert(err, gc.ErrorMatches, test.expectError) |
|
479 |
}
|
|
480 |
}
|
|
481 |
||
482 |
func (s *suite) TestUploadArchiveWithCharm(c *gc.C) { |
|
483 |
path := charmRepo.CharmArchivePath(c.MkDir(), "wordpress") |
|
484 |
||
485 |
// Post the archive.
|
|
486 |
s.checkUploadArchive(c, path, "~charmers/utopic/wordpress", "cs:~charmers/utopic/wordpress-0") |
|
487 |
||
488 |
// Posting the same archive a second time does not change its resulting id.
|
|
489 |
s.checkUploadArchive(c, path, "~charmers/utopic/wordpress", "cs:~charmers/utopic/wordpress-0") |
|
490 |
||
491 |
// Posting a different archive to the same URL increases the resulting id
|
|
492 |
// revision.
|
|
493 |
path = charmRepo.CharmArchivePath(c.MkDir(), "mysql") |
|
494 |
s.checkUploadArchive(c, path, "~charmers/utopic/wordpress", "cs:~charmers/utopic/wordpress-1") |
|
495 |
}
|
|
496 |
||
497 |
func (s *suite) prepareBundleCharms(c *gc.C) { |
|
498 |
// Add the charms required by the wordpress-simple bundle to the store.
|
|
499 |
err := s.client.UploadCharmWithRevision( |
|
500 |
charm.MustParseReference("~charmers/utopic/wordpress-42"), |
|
501 |
charmRepo.CharmArchive(c.MkDir(), "wordpress"), |
|
502 |
42, |
|
503 |
)
|
|
504 |
c.Assert(err, gc.IsNil) |
|
505 |
err = s.client.UploadCharmWithRevision( |
|
506 |
charm.MustParseReference("~charmers/utopic/mysql-47"), |
|
507 |
charmRepo.CharmArchive(c.MkDir(), "mysql"), |
|
508 |
47, |
|
509 |
)
|
|
510 |
c.Assert(err, gc.IsNil) |
|
511 |
}
|
|
512 |
||
513 |
func (s *suite) TestUploadArchiveWithBundle(c *gc.C) { |
|
514 |
s.prepareBundleCharms(c) |
|
515 |
path := charmRepo.BundleArchivePath(c.MkDir(), "wordpress-simple") |
|
516 |
// Post the archive.
|
|
517 |
s.checkUploadArchive(c, path, "~charmers/bundle/wordpress-simple", "cs:~charmers/bundle/wordpress-simple-0") |
|
518 |
}
|
|
519 |
||
520 |
var uploadArchiveWithBadResponseTests = []struct { |
|
521 |
about string |
|
522 |
response *http.Response |
|
523 |
error error |
|
524 |
expectError string |
|
525 |
}{{
|
|
526 |
about: "http client Post failure", |
|
527 |
error: errgo.New("round trip failure"), |
|
528 |
expectError: "cannot post archive: Post .*: round trip failure", |
|
529 |
}, { |
|
530 |
about: "invalid JSON in body", |
|
531 |
response: &http.Response{ |
|
532 |
Status: "200 OK", |
|
533 |
StatusCode: 200, |
|
534 |
Proto: "HTTP/1.0", |
|
535 |
ProtoMajor: 1, |
|
536 |
ProtoMinor: 0, |
|
537 |
Body: ioutil.NopCloser(strings.NewReader("no id here")), |
|
538 |
ContentLength: 0, |
|
539 |
},
|
|
540 |
expectError: `cannot unmarshal response "no id here": .*`, |
|
541 |
}}
|
|
542 |
||
543 |
func (s *suite) TestUploadArchiveWithBadResponse(c *gc.C) { |
|
544 |
id := charm.MustParseReference("trusty/wordpress") |
|
545 |
for i, test := range uploadArchiveWithBadResponseTests { |
|
546 |
c.Logf("test %d: %s", i, test.about) |
|
547 |
cl := csclient.New(csclient.Params{ |
|
548 |
URL: "http://0.1.2.3", |
|
549 |
User: "bob", |
|
550 |
HTTPClient: &http.Client{ |
|
551 |
Transport: &cannedRoundTripper{ |
|
552 |
resp: test.response, |
|
553 |
error: test.error, |
|
554 |
},
|
|
555 |
},
|
|
556 |
})
|
|
557 |
id, err := csclient.UploadArchive(cl, id, fakeReader, fakeHash, fakeSize, -1) |
|
558 |
c.Assert(id, gc.IsNil) |
|
559 |
c.Assert(err, gc.ErrorMatches, test.expectError) |
|
560 |
}
|
|
561 |
}
|
|
562 |
||
563 |
func (s *suite) TestUploadArchiveWithNoSeries(c *gc.C) { |
|
564 |
id, err := csclient.UploadArchive( |
|
565 |
s.client, |
|
566 |
charm.MustParseReference("wordpress"), |
|
567 |
fakeReader, fakeHash, fakeSize, -1) |
|
568 |
c.Assert(id, gc.IsNil) |
|
569 |
c.Assert(err, gc.ErrorMatches, `no series specified in "cs:wordpress"`) |
|
570 |
}
|
|
571 |
||
572 |
func (s *suite) TestUploadArchiveWithServerError(c *gc.C) { |
|
573 |
path := charmRepo.CharmArchivePath(c.MkDir(), "wordpress") |
|
574 |
body, hash, size := archiveHashAndSize(c, path) |
|
575 |
defer body.Close() |
|
576 |
||
577 |
// Send an invalid hash so that the server returns an error.
|
|
578 |
url := charm.MustParseReference("~charmers/trusty/wordpress") |
|
579 |
id, err := csclient.UploadArchive(s.client, url, body, hash+"mismatch", size, -1) |
|
580 |
c.Assert(id, gc.IsNil) |
|
581 |
c.Assert(err, gc.ErrorMatches, "cannot post archive: cannot put archive blob: hash mismatch") |
|
582 |
}
|
|
583 |
||
584 |
func (s *suite) checkUploadArchive(c *gc.C, path, url, expectId string) { |
|
585 |
// Open the archive and calculate its hash and size.
|
|
586 |
body, hash, size := archiveHashAndSize(c, path) |
|
587 |
defer body.Close() |
|
588 |
||
589 |
// Post the archive.
|
|
590 |
id, err := csclient.UploadArchive(s.client, charm.MustParseReference(url), body, hash, size, -1) |
|
591 |
c.Assert(err, gc.IsNil) |
|
592 |
c.Assert(id.String(), gc.Equals, expectId) |
|
593 |
||
594 |
// Ensure the entity has been properly added to the db.
|
|
595 |
r, resultingId, resultingHash, resultingSize, err := s.client.GetArchive(id) |
|
596 |
c.Assert(err, gc.IsNil) |
|
597 |
defer r.Close() |
|
598 |
c.Assert(resultingId, gc.DeepEquals, id) |
|
599 |
c.Assert(resultingHash, gc.Equals, hash) |
|
600 |
c.Assert(resultingSize, gc.Equals, size) |
|
601 |
}
|
|
602 |
||
603 |
func archiveHashAndSize(c *gc.C, path string) (r csclient.ReadSeekCloser, hash string, size int64) { |
|
604 |
f, err := os.Open(path) |
|
605 |
c.Assert(err, gc.IsNil) |
|
606 |
h := sha512.New384() |
|
607 |
size, err = io.Copy(h, f) |
|
608 |
c.Assert(err, gc.IsNil) |
|
609 |
_, err = f.Seek(0, 0) |
|
610 |
c.Assert(err, gc.IsNil) |
|
611 |
return f, fmt.Sprintf("%x", h.Sum(nil)), size |
|
612 |
}
|
|
613 |
||
614 |
func (s *suite) TestUploadCharmDir(c *gc.C) { |
|
615 |
ch := charmRepo.CharmDir("wordpress") |
|
616 |
id, err := s.client.UploadCharm(charm.MustParseReference("~charmers/utopic/wordpress"), ch) |
|
617 |
c.Assert(err, gc.IsNil) |
|
618 |
c.Assert(id.String(), gc.Equals, "cs:~charmers/utopic/wordpress-0") |
|
619 |
s.checkUploadCharm(c, id, ch) |
|
620 |
}
|
|
621 |
||
622 |
func (s *suite) TestUploadCharmArchive(c *gc.C) { |
|
623 |
ch := charmRepo.CharmArchive(c.MkDir(), "wordpress") |
|
624 |
id, err := s.client.UploadCharm(charm.MustParseReference("~charmers/trusty/wordpress"), ch) |
|
625 |
c.Assert(err, gc.IsNil) |
|
626 |
c.Assert(id.String(), gc.Equals, "cs:~charmers/trusty/wordpress-0") |
|
627 |
s.checkUploadCharm(c, id, ch) |
|
628 |
}
|
|
629 |
||
630 |
func (s *suite) TestUploadCharmArchiveWithRevision(c *gc.C) { |
|
631 |
id := charm.MustParseReference("~charmers/trusty/wordpress-42") |
|
632 |
err := s.client.UploadCharmWithRevision( |
|
633 |
id, |
|
634 |
charmRepo.CharmDir("wordpress"), |
|
635 |
10, |
|
636 |
)
|
|
637 |
c.Assert(err, gc.IsNil) |
|
638 |
ch := charmRepo.CharmArchive(c.MkDir(), "wordpress") |
|
639 |
s.checkUploadCharm(c, id, ch) |
|
640 |
id.User = "" |
|
641 |
id.Revision = 10 |
|
642 |
s.checkUploadCharm(c, id, ch) |
|
643 |
}
|
|
644 |
||
645 |
func (s *suite) TestUploadCharmArchiveWithUnwantedRevision(c *gc.C) { |
|
646 |
ch := charmRepo.CharmDir("wordpress") |
|
647 |
_, err := s.client.UploadCharm(charm.MustParseReference("~charmers/bundle/wp-20"), ch) |
|
648 |
c.Assert(err, gc.ErrorMatches, `revision specified in "cs:~charmers/bundle/wp-20", but should not be specified`) |
|
649 |
}
|
|
650 |
||
651 |
func (s *suite) TestUploadCharmErrorUnknownType(c *gc.C) { |
|
652 |
ch := charmRepo.CharmDir("wordpress") |
|
653 |
unknown := struct { |
|
654 |
charm.Charm |
|
655 |
}{ch} |
|
656 |
id, err := s.client.UploadCharm(charm.MustParseReference("~charmers/trusty/wordpress"), unknown) |
|
657 |
c.Assert(err, gc.ErrorMatches, `cannot open charm archive: cannot get the archive for entity type .*`) |
|
658 |
c.Assert(id, gc.IsNil) |
|
659 |
}
|
|
660 |
||
661 |
func (s *suite) TestUploadCharmErrorOpenArchive(c *gc.C) { |
|
662 |
// Since the internal code path is shared between charms and bundles, just
|
|
663 |
// using a charm for this test also exercises the same failure for bundles.
|
|
664 |
ch := charmRepo.CharmArchive(c.MkDir(), "wordpress") |
|
665 |
ch.Path = "no-such-file" |
|
666 |
id, err := s.client.UploadCharm(charm.MustParseReference("trusty/wordpress"), ch) |
|
667 |
c.Assert(err, gc.ErrorMatches, `cannot open charm archive: open no-such-file: no such file or directory`) |
|
668 |
c.Assert(id, gc.IsNil) |
|
669 |
}
|
|
670 |
||
671 |
func (s *suite) TestUploadCharmErrorArchiveTo(c *gc.C) { |
|
672 |
// Since the internal code path is shared between charms and bundles, just
|
|
673 |
// using a charm for this test also exercises the same failure for bundles.
|
|
674 |
id, err := s.client.UploadCharm(charm.MustParseReference("trusty/wordpress"), failingArchiverTo{}) |
|
675 |
c.Assert(err, gc.ErrorMatches, `cannot open charm archive: cannot create entity archive: bad wolf`) |
|
676 |
c.Assert(id, gc.IsNil) |
|
677 |
}
|
|
678 |
||
679 |
type failingArchiverTo struct { |
|
680 |
charm.Charm |
|
681 |
}
|
|
682 |
||
683 |
func (failingArchiverTo) ArchiveTo(io.Writer) error { |
|
684 |
return errgo.New("bad wolf") |
|
685 |
}
|
|
686 |
||
687 |
func (s *suite) checkUploadCharm(c *gc.C, id *charm.Reference, ch charm.Charm) { |
|
688 |
r, _, _, _, err := s.client.GetArchive(id) |
|
689 |
c.Assert(err, gc.IsNil) |
|
690 |
data, err := ioutil.ReadAll(r) |
|
691 |
c.Assert(err, gc.IsNil) |
|
692 |
result, err := charm.ReadCharmArchiveBytes(data) |
|
693 |
c.Assert(err, gc.IsNil) |
|
694 |
// Comparing the charm metadata is sufficient for ensuring the result is
|
|
695 |
// the same charm previously uploaded.
|
|
696 |
c.Assert(result.Meta(), jc.DeepEquals, ch.Meta()) |
|
697 |
}
|
|
698 |
||
699 |
func (s *suite) TestUploadBundleDir(c *gc.C) { |
|
700 |
s.prepareBundleCharms(c) |
|
701 |
b := charmRepo.BundleDir("wordpress-simple") |
|
702 |
id, err := s.client.UploadBundle(charm.MustParseReference("~charmers/bundle/wordpress-simple"), b) |
|
703 |
c.Assert(err, gc.IsNil) |
|
704 |
c.Assert(id.String(), gc.Equals, "cs:~charmers/bundle/wordpress-simple-0") |
|
705 |
s.checkUploadBundle(c, id, b) |
|
706 |
}
|
|
707 |
||
708 |
func (s *suite) TestUploadBundleArchive(c *gc.C) { |
|
709 |
s.prepareBundleCharms(c) |
|
710 |
path := charmRepo.BundleArchivePath(c.MkDir(), "wordpress-simple") |
|
711 |
b, err := charm.ReadBundleArchive(path) |
|
712 |
c.Assert(err, gc.IsNil) |
|
713 |
id, err := s.client.UploadBundle(charm.MustParseReference("~charmers/bundle/wp"), b) |
|
714 |
c.Assert(err, gc.IsNil) |
|
715 |
c.Assert(id.String(), gc.Equals, "cs:~charmers/bundle/wp-0") |
|
716 |
s.checkUploadBundle(c, id, b) |
|
717 |
}
|
|
718 |
||
719 |
func (s *suite) TestUploadBundleArchiveWithUnwantedRevision(c *gc.C) { |
|
720 |
s.prepareBundleCharms(c) |
|
721 |
path := charmRepo.BundleArchivePath(c.MkDir(), "wordpress-simple") |
|
722 |
b, err := charm.ReadBundleArchive(path) |
|
723 |
c.Assert(err, gc.IsNil) |
|
724 |
_, err = s.client.UploadBundle(charm.MustParseReference("~charmers/bundle/wp-20"), b) |
|
725 |
c.Assert(err, gc.ErrorMatches, `revision specified in "cs:~charmers/bundle/wp-20", but should not be specified`) |
|
726 |
}
|
|
727 |
||
728 |
func (s *suite) TestUploadBundleArchiveWithRevision(c *gc.C) { |
|
729 |
s.prepareBundleCharms(c) |
|
730 |
path := charmRepo.BundleArchivePath(c.MkDir(), "wordpress-simple") |
|
731 |
b, err := charm.ReadBundleArchive(path) |
|
732 |
c.Assert(err, gc.IsNil) |
|
733 |
id := charm.MustParseReference("~charmers/bundle/wp-22") |
|
734 |
err = s.client.UploadBundleWithRevision(id, b, 34) |
|
735 |
c.Assert(err, gc.IsNil) |
|
736 |
s.checkUploadBundle(c, id, b) |
|
737 |
id.User = "" |
|
738 |
id.Revision = 34 |
|
739 |
s.checkUploadBundle(c, id, b) |
|
740 |
}
|
|
741 |
||
742 |
func (s *suite) TestUploadBundleErrorUploading(c *gc.C) { |
|
743 |
// Uploading without specifying the series should return an error.
|
|
744 |
// Note that the possible upload errors are already extensively exercised
|
|
745 |
// as part of the client.uploadArchive tests.
|
|
746 |
id, err := s.client.UploadBundle( |
|
747 |
charm.MustParseReference("~charmers/wordpress-simple"), |
|
748 |
charmRepo.BundleDir("wordpress-simple"), |
|
749 |
)
|
|
750 |
c.Assert(err, gc.ErrorMatches, `no series specified in "cs:~charmers/wordpress-simple"`) |
|
751 |
c.Assert(id, gc.IsNil) |
|
752 |
}
|
|
753 |
||
754 |
func (s *suite) TestUploadBundleErrorUnknownType(c *gc.C) { |
|
755 |
b := charmRepo.BundleDir("wordpress-simple") |
|
756 |
unknown := struct { |
|
757 |
charm.Bundle |
|
758 |
}{b} |
|
759 |
id, err := s.client.UploadBundle(charm.MustParseReference("bundle/wordpress"), unknown) |
|
760 |
c.Assert(err, gc.ErrorMatches, `cannot open bundle archive: cannot get the archive for entity type .*`) |
|
761 |
c.Assert(id, gc.IsNil) |
|
762 |
}
|
|
763 |
||
764 |
func (s *suite) checkUploadBundle(c *gc.C, id *charm.Reference, b charm.Bundle) { |
|
765 |
r, _, _, _, err := s.client.GetArchive(id) |
|
766 |
c.Assert(err, gc.IsNil) |
|
767 |
data, err := ioutil.ReadAll(r) |
|
768 |
c.Assert(err, gc.IsNil) |
|
769 |
result, err := charm.ReadBundleArchiveBytes(data) |
|
770 |
c.Assert(err, gc.IsNil) |
|
771 |
// Comparing the bundle data is sufficient for ensuring the result is
|
|
772 |
// the same bundle previously uploaded.
|
|
773 |
c.Assert(result.Data(), jc.DeepEquals, b.Data()) |
|
774 |
}
|
|
775 |
||
776 |
func (s *suite) TestDoAuthorization(c *gc.C) { |
|
777 |
// Add a charm to be deleted.
|
|
778 |
err := s.client.UploadCharmWithRevision( |
|
779 |
charm.MustParseReference("~charmers/utopic/wordpress-42"), |
|
780 |
charmRepo.CharmArchive(c.MkDir(), "wordpress"), |
|
781 |
42, |
|
782 |
)
|
|
783 |
c.Assert(err, gc.IsNil) |
|
784 |
||
785 |
// Check that when we use incorrect authorization,
|
|
786 |
// we get an error trying to delete the charm
|
|
787 |
client := csclient.New(csclient.Params{ |
|
788 |
URL: s.srv.URL, |
|
789 |
User: s.serverParams.AuthUsername, |
|
790 |
Password: "bad password", |
|
791 |
})
|
|
792 |
req, err := http.NewRequest("DELETE", "", nil) |
|
793 |
c.Assert(err, gc.IsNil) |
|
794 |
_, err = client.Do(req, "/~charmers/utopic/wordpress-42/archive") |
|
795 |
c.Assert(err, gc.ErrorMatches, "invalid user name or password") |
|
796 |
c.Assert(errgo.Cause(err), gc.Equals, params.ErrUnauthorized) |
|
797 |
||
798 |
// Check that it's still there.
|
|
799 |
err = s.client.Get("/~charmers/utopic/wordpress-42/expand-id", nil) |
|
800 |
c.Assert(err, gc.IsNil) |
|
801 |
||
802 |
// Then check that when we use the correct authorization,
|
|
803 |
// the delete succeeds.
|
|
804 |
client = csclient.New(csclient.Params{ |
|
805 |
URL: s.srv.URL, |
|
806 |
User: s.serverParams.AuthUsername, |
|
807 |
Password: s.serverParams.AuthPassword, |
|
808 |
})
|
|
809 |
req, err = http.NewRequest("DELETE", "", nil) |
|
810 |
c.Assert(err, gc.IsNil) |
|
811 |
resp, err := client.Do(req, "/~charmers/utopic/wordpress-42/archive") |
|
812 |
c.Assert(err, gc.IsNil) |
|
813 |
resp.Body.Close() |
|
814 |
||
815 |
// Check that it's now really gone.
|
|
816 |
err = s.client.Get("/utopic/wordpress-42/expand-id", nil) |
|
817 |
c.Assert(err, gc.ErrorMatches, `no matching charm or bundle for "cs:utopic/wordpress-42"`) |
|
818 |
}
|
|
819 |
||
820 |
var getWithBadResponseTests = []struct { |
|
821 |
about string |
|
822 |
error error |
|
823 |
response *http.Response |
|
824 |
responseErr error |
|
825 |
expectError string |
|
826 |
}{{
|
|
827 |
about: "http client Get failure", |
|
828 |
error: errgo.New("round trip failure"), |
|
829 |
expectError: "Get .*: round trip failure", |
|
830 |
}, { |
|
831 |
about: "body read error", |
|
832 |
response: &http.Response{ |
|
833 |
Status: "200 OK", |
|
834 |
StatusCode: 200, |
|
835 |
Proto: "HTTP/1.0", |
|
836 |
ProtoMajor: 1, |
|
837 |
ProtoMinor: 0, |
|
838 |
Body: ioutil.NopCloser(&errorReader{"body read error"}), |
|
839 |
ContentLength: -1, |
|
840 |
},
|
|
841 |
expectError: "cannot read response body: body read error", |
|
842 |
}, { |
|
843 |
about: "badly formatted json response", |
|
844 |
response: &http.Response{ |
|
845 |
Status: "200 OK", |
|
846 |
StatusCode: 200, |
|
847 |
Proto: "HTTP/1.0", |
|
848 |
ProtoMajor: 1, |
|
849 |
ProtoMinor: 0, |
|
850 |
Body: ioutil.NopCloser(strings.NewReader("bad")), |
|
851 |
ContentLength: -1, |
|
852 |
},
|
|
853 |
expectError: `cannot unmarshal response "bad": .*`, |
|
854 |
}, { |
|
855 |
about: "badly formatted json error", |
|
856 |
response: &http.Response{ |
|
857 |
Status: "404 Not found", |
|
858 |
StatusCode: 404, |
|
859 |
Proto: "HTTP/1.0", |
|
860 |
ProtoMajor: 1, |
|
861 |
ProtoMinor: 0, |
|
862 |
Body: ioutil.NopCloser(strings.NewReader("bad")), |
|
863 |
ContentLength: -1, |
|
864 |
},
|
|
865 |
expectError: `cannot unmarshal error response "bad": .*`, |
|
866 |
}, { |
|
867 |
about: "error response with empty message", |
|
868 |
response: &http.Response{ |
|
869 |
Status: "404 Not found", |
|
870 |
StatusCode: 404, |
|
871 |
Proto: "HTTP/1.0", |
|
872 |
ProtoMajor: 1, |
|
873 |
ProtoMinor: 0, |
|
874 |
Body: ioutil.NopCloser(bytes.NewReader(mustMarshalJSON(¶ms.Error{ |
|
875 |
Code: "foo", |
|
876 |
}))),
|
|
877 |
ContentLength: -1, |
|
878 |
},
|
|
879 |
expectError: "error response with empty message .*", |
|
880 |
}}
|
|
881 |
||
882 |
func (s *suite) TestGetWithBadResponse(c *gc.C) { |
|
883 |
for i, test := range getWithBadResponseTests { |
|
884 |
c.Logf("test %d: %s", i, test.about) |
|
885 |
cl := csclient.New(csclient.Params{ |
|
886 |
URL: "http://0.1.2.3", |
|
887 |
HTTPClient: &http.Client{ |
|
888 |
Transport: &cannedRoundTripper{ |
|
889 |
resp: test.response, |
|
890 |
error: test.error, |
|
891 |
},
|
|
892 |
},
|
|
893 |
})
|
|
894 |
var result interface{} |
|
895 |
err := cl.Get("/foo", &result) |
|
896 |
c.Assert(err, gc.ErrorMatches, test.expectError) |
|
897 |
}
|
|
898 |
}
|
|
899 |
||
900 |
var hyphenateTests = []struct { |
|
901 |
val string |
|
902 |
expect string |
|
903 |
}{{
|
|
904 |
val: "Hello", |
|
905 |
expect: "hello", |
|
906 |
}, { |
|
907 |
val: "HelloThere", |
|
908 |
expect: "hello-there", |
|
909 |
}, { |
|
910 |
val: "HelloHTTP", |
|
911 |
expect: "hello-http", |
|
912 |
}, { |
|
913 |
val: "helloHTTP", |
|
914 |
expect: "hello-http", |
|
915 |
}, { |
|
916 |
val: "hellothere", |
|
917 |
expect: "hellothere", |
|
918 |
}, { |
|
919 |
val: "Long4Camel32WithDigits45", |
|
920 |
expect: "long4-camel32-with-digits45", |
|
921 |
}, { |
|
922 |
// The result here is equally dubious, but Go identifiers
|
|
923 |
// should not contain underscores.
|
|
924 |
val: "With_Dubious_Underscore", |
|
925 |
expect: "with_-dubious_-underscore", |
|
926 |
}}
|
|
927 |
||
928 |
func (s *suite) TestHyphenate(c *gc.C) { |
|
929 |
for i, test := range hyphenateTests { |
|
930 |
c.Logf("test %d. %q", i, test.val) |
|
931 |
c.Assert(csclient.Hyphenate(test.val), gc.Equals, test.expect) |
|
932 |
}
|
|
933 |
}
|
|
934 |
||
935 |
func (s *suite) TestDo(c *gc.C) { |
|
936 |
// Do is tested fairly comprehensively (but indirectly)
|
|
937 |
// in TestGet, so just a trivial smoke test here.
|
|
938 |
url := charm.MustParseReference("~charmers/utopic/wordpress-42") |
|
939 |
err := s.client.UploadCharmWithRevision( |
|
940 |
url, |
|
941 |
charmRepo.CharmArchive(c.MkDir(), "wordpress"), |
|
942 |
42, |
|
943 |
)
|
|
944 |
c.Assert(err, gc.IsNil) |
|
945 |
err = s.client.PutExtraInfo(url, map[string]interface{}{ |
|
946 |
"foo": "bar", |
|
947 |
})
|
|
948 |
c.Assert(err, gc.IsNil) |
|
949 |
||
950 |
req, _ := http.NewRequest("GET", "", nil) |
|
951 |
resp, err := s.client.Do(req, "/wordpress/meta/extra-info/foo") |
|
952 |
c.Assert(err, gc.IsNil) |
|
953 |
defer resp.Body.Close() |
|
954 |
data, err := ioutil.ReadAll(resp.Body) |
|
955 |
c.Assert(err, gc.IsNil) |
|
956 |
c.Assert(string(data), gc.Equals, `"bar"`) |
|
957 |
}
|
|
958 |
||
959 |
var metaBadTypeTests = []struct { |
|
960 |
result interface{} |
|
961 |
expectError string |
|
962 |
}{{
|
|
963 |
result: "", |
|
964 |
expectError: "expected pointer, not string", |
|
965 |
}, { |
|
966 |
result: new(string), |
|
967 |
expectError: `expected pointer to struct, not \*string`, |
|
968 |
}, { |
|
969 |
result: new(struct{ Embed }), |
|
970 |
expectError: "anonymous fields not supported", |
|
971 |
}, { |
|
972 |
expectError: "expected valid result pointer, not nil", |
|
973 |
}}
|
|
974 |
||
975 |
func (s *suite) TestMetaBadType(c *gc.C) { |
|
976 |
id := charm.MustParseReference("wordpress") |
|
977 |
for _, test := range metaBadTypeTests { |
|
978 |
_, err := s.client.Meta(id, test.result) |
|
979 |
c.Assert(err, gc.ErrorMatches, test.expectError) |
|
980 |
}
|
|
981 |
}
|
|
982 |
||
983 |
type Embed struct{} |
|
984 |
type embed struct{} |
|
985 |
||
986 |
func (s *suite) TestMeta(c *gc.C) { |
|
987 |
ch := charmRepo.CharmDir("wordpress") |
|
988 |
url := charm.MustParseReference("~charmers/utopic/wordpress-42") |
|
989 |
purl := charm.MustParseReference("utopic/wordpress-42") |
|
990 |
err := s.client.UploadCharmWithRevision(url, ch, 42) |
|
991 |
c.Assert(err, gc.IsNil) |
|
992 |
||
993 |
// Put some extra-info.
|
|
994 |
err = s.client.PutExtraInfo(url, map[string]interface{}{ |
|
995 |
"attr": "value", |
|
996 |
})
|
|
997 |
c.Assert(err, gc.IsNil) |
|
998 |
||
999 |
tests := []struct { |
|
1000 |
about string |
|
1001 |
id string |
|
1002 |
expectResult interface{} |
|
1003 |
expectError string |
|
1004 |
expectErrorCode params.ErrorCode |
|
1005 |
}{{
|
|
1006 |
about: "no fields", |
|
1007 |
id: "utopic/wordpress", |
|
1008 |
expectResult: &struct{}{}, |
|
1009 |
}, { |
|
1010 |
about: "single field", |
|
1011 |
id: "utopic/wordpress", |
|
1012 |
expectResult: &struct { |
|
1013 |
CharmMetadata *charm.Meta |
|
1014 |
}{
|
|
1015 |
CharmMetadata: ch.Meta(), |
|
1016 |
},
|
|
1017 |
}, { |
|
1018 |
about: "three fields", |
|
1019 |
id: "wordpress", |
|
1020 |
expectResult: &struct { |
|
1021 |
CharmMetadata *charm.Meta |
|
1022 |
CharmConfig *charm.Config |
|
1023 |
ExtraInfo map[string]string |
|
1024 |
}{
|
|
1025 |
CharmMetadata: ch.Meta(), |
|
1026 |
CharmConfig: ch.Config(), |
|
1027 |
ExtraInfo: map[string]string{"attr": "value"}, |
|
1028 |
},
|
|
1029 |
}, { |
|
1030 |
about: "tagged field", |
|
1031 |
id: "wordpress", |
|
1032 |
expectResult: &struct { |
|
1033 |
Foo *charm.Meta `csclient:"charm-metadata"` |
|
1034 |
Attr string `csclient:"extra-info/attr"` |
|
1035 |
}{
|
|
1036 |
Foo: ch.Meta(), |
|
1037 |
Attr: "value", |
|
1038 |
},
|
|
1039 |
}, { |
|
1040 |
about: "id not found", |
|
1041 |
id: "bogus", |
|
1042 |
expectResult: &struct{}{}, |
|
1043 |
expectError: `cannot get "/bogus/meta/any": no matching charm or bundle for "cs:bogus"`, |
|
1044 |
expectErrorCode: params.ErrNotFound, |
|
1045 |
}, { |
|
1046 |
about: "unmarshal into invalid type", |
|
1047 |
id: "wordpress", |
|
1048 |
expectResult: new(struct { |
|
1049 |
CharmMetadata []string |
|
1050 |
}),
|
|
1051 |
expectError: `cannot unmarshal charm-metadata: json: cannot unmarshal object into Go value of type \[]string`, |
|
1052 |
}, { |
|
1053 |
about: "unmarshal into struct with unexported fields", |
|
1054 |
id: "wordpress", |
|
1055 |
expectResult: &struct { |
|
1056 |
unexported int |
|
1057 |
CharmMetadata *charm.Meta |
|
1058 |
// Embedded anonymous fields don't get tagged as unexported
|
|
1059 |
// due to https://code.google.com/p/go/issues/detail?id=7247
|
|
1060 |
// TODO fix in go 1.5.
|
|
1061 |
// embed
|
|
1062 |
}{
|
|
1063 |
CharmMetadata: ch.Meta(), |
|
1064 |
},
|
|
1065 |
}, { |
|
1066 |
about: "metadata not appropriate for charm", |
|
1067 |
id: "wordpress", |
|
1068 |
expectResult: &struct { |
|
1069 |
CharmMetadata *charm.Meta |
|
1070 |
BundleMetadata *charm.BundleData |
|
1071 |
}{
|
|
1072 |
CharmMetadata: ch.Meta(), |
|
1073 |
},
|
|
1074 |
}}
|
|
1075 |
for i, test := range tests { |
|
1076 |
c.Logf("test %d: %s", i, test.about) |
|
1077 |
// Make a result value of the same type as the expected result,
|
|
1078 |
// but empty.
|
|
1079 |
result := reflect.New(reflect.TypeOf(test.expectResult).Elem()).Interface() |
|
1080 |
id, err := s.client.Meta(charm.MustParseReference(test.id), result) |
|
1081 |
if test.expectError != "" { |
|
1082 |
c.Assert(err, gc.ErrorMatches, test.expectError) |
|
1083 |
if code, ok := errgo.Cause(err).(params.ErrorCode); ok { |
|
1084 |
c.Assert(code, gc.Equals, test.expectErrorCode) |
|
1085 |
} else { |
|
1086 |
c.Assert(test.expectErrorCode, gc.Equals, params.ErrorCode("")) |
|
1087 |
}
|
|
1088 |
c.Assert(id, gc.IsNil) |
|
1089 |
continue
|
|
1090 |
}
|
|
1091 |
c.Assert(err, gc.IsNil) |
|
1092 |
c.Assert(id, jc.DeepEquals, purl) |
|
1093 |
c.Assert(result, jc.DeepEquals, test.expectResult) |
|
1094 |
}
|
|
1095 |
}
|
|
1096 |
||
1097 |
func (s *suite) TestPutExtraInfo(c *gc.C) { |
|
1098 |
ch := charmRepo.CharmDir("wordpress") |
|
1099 |
url := charm.MustParseReference("~charmers/utopic/wordpress-42") |
|
1100 |
err := s.client.UploadCharmWithRevision(url, ch, 42) |
|
1101 |
c.Assert(err, gc.IsNil) |
|
1102 |
||
1103 |
// Put some info in.
|
|
1104 |
info := map[string]interface{}{ |
|
1105 |
"attr1": "value1", |
|
1106 |
"attr2": []interface{}{"one", "two"}, |
|
1107 |
}
|
|
1108 |
err = s.client.PutExtraInfo(url, info) |
|
1109 |
c.Assert(err, gc.IsNil) |
|
1110 |
||
1111 |
// Verify that we get it back OK.
|
|
1112 |
var val struct { |
|
1113 |
ExtraInfo map[string]interface{} |
|
1114 |
}
|
|
1115 |
_, err = s.client.Meta(url, &val) |
|
1116 |
c.Assert(err, gc.IsNil) |
|
1117 |
c.Assert(val.ExtraInfo, jc.DeepEquals, info) |
|
1118 |
||
1119 |
// Put some more in.
|
|
1120 |
err = s.client.PutExtraInfo(url, map[string]interface{}{ |
|
1121 |
"attr3": "three", |
|
1122 |
})
|
|
1123 |
c.Assert(err, gc.IsNil) |
|
1124 |
||
1125 |
// Verify that we get all the previous results and the new value.
|
|
1126 |
info["attr3"] = "three" |
|
1127 |
_, err = s.client.Meta(url, &val) |
|
1128 |
c.Assert(err, gc.IsNil) |
|
1129 |
c.Assert(val.ExtraInfo, jc.DeepEquals, info) |
|
1130 |
}
|
|
1131 |
||
1132 |
func (s *suite) TestPutExtraInfoWithError(c *gc.C) { |
|
1133 |
err := s.client.PutExtraInfo(charm.MustParseReference("wordpress"), map[string]interface{}{"attr": "val"}) |
|
1134 |
c.Assert(err, gc.ErrorMatches, `no matching charm or bundle for "cs:wordpress"`) |
|
1135 |
c.Assert(errgo.Cause(err), gc.Equals, params.ErrNotFound) |
|
1136 |
}
|
|
1137 |
||
1138 |
type errorReader struct { |
|
1139 |
error string |
|
1140 |
}
|
|
1141 |
||
1142 |
func (e *errorReader) Read(buf []byte) (int, error) { |
|
1143 |
return 0, errgo.New(e.error) |
|
1144 |
}
|
|
1145 |
||
1146 |
type cannedRoundTripper struct { |
|
1147 |
resp *http.Response |
|
1148 |
error error |
|
1149 |
}
|
|
1150 |
||
1151 |
func (r *cannedRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) { |
|
1152 |
return r.resp, r.error |
|
1153 |
}
|
|
1154 |
||
1155 |
func mustMarshalJSON(x interface{}) []byte { |
|
1156 |
data, err := json.Marshal(x) |
|
1157 |
if err != nil { |
|
1158 |
panic(err) |
|
1159 |
}
|
|
1160 |
return data |
|
1161 |
}
|
|
1162 |
||
1163 |
func (s *suite) TestLog(c *gc.C) { |
|
1164 |
logs := []struct { |
|
1165 |
typ params.LogType |
|
1166 |
level params.LogLevel |
|
1167 |
message string |
|
1168 |
urls []*charm.Reference |
|
1169 |
}{{
|
|
1170 |
typ: params.IngestionType, |
|
1171 |
level: params.InfoLevel, |
|
1172 |
message: "ingestion info", |
|
1173 |
urls: nil, |
|
1174 |
}, { |
|
1175 |
typ: params.LegacyStatisticsType, |
|
1176 |
level: params.ErrorLevel, |
|
1177 |
message: "statistics error", |
|
1178 |
urls: []*charm.Reference{ |
|
1179 |
charm.MustParseReference("cs:mysql"), |
|
1180 |
charm.MustParseReference("cs:wordpress"), |
|
1181 |
},
|
|
1182 |
}}
|
|
1183 |
||
1184 |
for _, log := range logs { |
|
1185 |
err := s.client.Log(log.typ, log.level, log.message, log.urls...) |
|
1186 |
c.Assert(err, gc.IsNil) |
|
1187 |
}
|
|
1188 |
var result []*params.LogResponse |
|
1189 |
err := s.client.Get("/log", &result) |
|
1190 |
c.Assert(err, gc.IsNil) |
|
1191 |
c.Assert(result, gc.HasLen, len(logs)) |
|
1192 |
for i, l := range result { |
|
1193 |
c.Assert(l.Type, gc.Equals, logs[len(logs)-(1+i)].typ) |
|
1194 |
c.Assert(l.Level, gc.Equals, logs[len(logs)-(1+i)].level) |
|
1195 |
var msg string |
|
1196 |
err := json.Unmarshal([]byte(l.Data), &msg) |
|
1197 |
c.Assert(err, gc.IsNil) |
|
1198 |
c.Assert(msg, gc.Equals, logs[len(logs)-(1+i)].message) |
|
1199 |
c.Assert(l.URLs, jc.DeepEquals, logs[len(logs)-(1+i)].urls) |
|
1200 |
}
|
|
1201 |
}
|
|
1202 |
||
1203 |
func (s *suite) TestMacaroonAuthorization(c *gc.C) { |
|
1204 |
ch := charmRepo.CharmDir("wordpress") |
|
1205 |
curl := charm.MustParseReference("~charmers/utopic/wordpress-42") |
|
1206 |
purl := charm.MustParseReference("utopic/wordpress-42") |
|
1207 |
err := s.client.UploadCharmWithRevision(curl, ch, 42) |
|
1208 |
c.Assert(err, gc.IsNil) |
|
1209 |
||
1210 |
err = s.client.Put("/"+curl.Path()+"/meta/perm/read", []string{"bob"}) |
|
1211 |
c.Assert(err, gc.IsNil) |
|
1212 |
||
1213 |
// Create a client without basic auth credentials
|
|
1214 |
client := csclient.New(csclient.Params{ |
|
1215 |
URL: s.srv.URL, |
|
1216 |
})
|
|
1217 |
||
1218 |
var result struct{ IdRevision struct{ Revision int } } |
|
1219 |
// TODO 2015-01-23: once supported, rewrite the test using POST requests.
|
|
1220 |
_, err = client.Meta(purl, &result) |
|
1221 |
c.Assert(err, gc.ErrorMatches, `cannot get "/utopic/wordpress-42/meta/any\?include=id-revision": cannot get discharge from ".*": third party refused discharge: cannot discharge: no discharge`) |
|
1222 |
c.Assert(httpbakery.IsDischargeError(errgo.Cause(err)), gc.Equals, true) |
|
1223 |
||
1224 |
s.discharge = func(cond, arg string) ([]checkers.Caveat, error) { |
|
1225 |
return []checkers.Caveat{checkers.DeclaredCaveat("username", "bob")}, nil |
|
1226 |
}
|
|
1227 |
_, err = client.Meta(curl, &result) |
|
1228 |
c.Assert(err, gc.IsNil) |
|
1229 |
c.Assert(result.IdRevision.Revision, gc.Equals, curl.Revision) |
|
1230 |
||
1231 |
visitURL := "http://0.1.2.3/visitURL" |
|
1232 |
s.discharge = func(cond, arg string) ([]checkers.Caveat, error) { |
|
1233 |
return nil, &httpbakery.Error{ |
|
1234 |
Code: httpbakery.ErrInteractionRequired, |
|
1235 |
Message: "interaction required", |
|
1236 |
Info: &httpbakery.ErrorInfo{ |
|
1237 |
VisitURL: visitURL, |
|
1238 |
WaitURL: "http://0.1.2.3/waitURL", |
|
1239 |
}}
|
|
1240 |
}
|
|
1241 |
||
1242 |
client = csclient.New(csclient.Params{ |
|
1243 |
URL: s.srv.URL, |
|
1244 |
VisitWebPage: func(vurl *url.URL) error { |
|
1245 |
c.Check(vurl.String(), gc.Equals, visitURL) |
|
1246 |
return fmt.Errorf("stopping interaction") |
|
1247 |
}})
|
|
1248 |
||
1249 |
_, err = client.Meta(purl, &result) |
|
1250 |
c.Assert(err, gc.ErrorMatches, `cannot get "/utopic/wordpress-42/meta/any\?include=id-revision": cannot get discharge from ".*": cannot start interactive session: stopping interaction`) |
|
1251 |
c.Assert(result.IdRevision.Revision, gc.Equals, curl.Revision) |
|
1252 |
c.Assert(httpbakery.IsInteractionError(errgo.Cause(err)), gc.Equals, true) |
|
1253 |
}
|
|
1254 |
||
1255 |
func (s *suite) TestLogin(c *gc.C) { |
|
1256 |
ch := charmRepo.CharmDir("wordpress") |
|
1257 |
url := charm.MustParseReference("~charmers/utopic/wordpress-42") |
|
1258 |
purl := charm.MustParseReference("utopic/wordpress-42") |
|
1259 |
err := s.client.UploadCharmWithRevision(url, ch, 42) |
|
1260 |
c.Assert(err, gc.IsNil) |
|
1261 |
||
1262 |
err = s.client.Put("/"+url.Path()+"/meta/perm/read", []string{"bob"}) |
|
1263 |
c.Assert(err, gc.IsNil) |
|
1264 |
client := csclient.New(csclient.Params{ |
|
1265 |
URL: s.srv.URL, |
|
1266 |
})
|
|
1267 |
||
1268 |
var result struct{ IdRevision struct{ Revision int } } |
|
1269 |
_, err = client.Meta(purl, &result) |
|
1270 |
c.Assert(err, gc.NotNil) |
|
1271 |
||
1272 |
// Try logging in when the discharger fails.
|
|
1273 |
err = client.Login() |
|
1274 |
c.Assert(err, gc.ErrorMatches, `cannot discharge login macaroon: cannot get discharge from ".*": third party refused discharge: cannot discharge: no discharge`) |
|
1275 |
||
1276 |
// Allow the discharge.
|
|
1277 |
s.discharge = func(cond, arg string) ([]checkers.Caveat, error) { |
|
1278 |
return []checkers.Caveat{checkers.DeclaredCaveat("username", "bob")}, nil |
|
1279 |
}
|
|
1280 |
err = client.Login() |
|
1281 |
c.Assert(err, gc.IsNil) |
|
1282 |
||
1283 |
// Change discharge so that we're sure the cookies are being
|
|
1284 |
// used rather than the discharge mechanism.
|
|
1285 |
s.discharge = func(cond, arg string) ([]checkers.Caveat, error) { |
|
1286 |
return nil, fmt.Errorf("no discharge") |
|
1287 |
}
|
|
1288 |
||
1289 |
// Check that the request still works.
|
|
1290 |
_, err = client.Meta(purl, &result) |
|
1291 |
c.Assert(err, gc.IsNil) |
|
1292 |
c.Assert(result.IdRevision.Revision, gc.Equals, url.Revision) |
|
1293 |
}
|