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Viewing changes to src/github.com/juju/juju/cmd/juju/storage/help_test.go

  • Committer: Martin Packman
  • Date: 2016-03-30 19:31:08 UTC
  • mfrom: (1.1.41)
  • Revision ID: martin.packman@canonical.com-20160330193108-h9iz3ak334uk0z5r
Merge new upstream source 2.0~beta3

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src/github.com/juju/juju/cmd/juju/storage/help_test.go
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// Copyright 2015 Canonical Ltd.
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// Licensed under the AGPLv3, see LICENCE file for details.
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package storage_test
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import (
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        "strings"
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        "github.com/juju/cmd"
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        jc "github.com/juju/testing/checkers"
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        gc "gopkg.in/check.v1"
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        "github.com/juju/juju/testing"
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)
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type HelpStorageSuite struct {
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        testing.FakeJujuXDGDataHomeSuite
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        command cmd.Command
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}
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func (s *HelpStorageSuite) SetUpTest(c *gc.C) {
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        s.FakeJujuXDGDataHomeSuite.SetUpTest(c)
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}
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func (s *HelpStorageSuite) TearDownTest(c *gc.C) {
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        s.FakeJujuXDGDataHomeSuite.TearDownTest(c)
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}
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func (s *HelpStorageSuite) assertHelp(c *gc.C, expectedNames []string) {
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        ctx, err := testing.RunCommand(c, s.command, "--help")
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        c.Assert(err, jc.ErrorIsNil)
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        super, ok := s.command.(*cmd.SuperCommand)
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        c.Assert(ok, jc.IsTrue)
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        expected := "(?sm).*^purpose: " + super.Purpose + "$.*"
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        c.Check(testing.Stdout(ctx), gc.Matches, expected)
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        expected = "(?sm).*^" + super.Doc + "$.*"
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        c.Check(testing.Stdout(ctx), gc.Matches, expected)
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        s.checkHelpCommands(c, ctx, expectedNames)
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}
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func (s *HelpStorageSuite) checkHelpCommands(c *gc.C, ctx *cmd.Context, expectedNames []string) {
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        // Check that we have registered all the sub commands by
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        // inspecting the help output.
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        var namesFound []string
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        commandHelp := strings.SplitAfter(testing.Stdout(ctx), "commands:")[1]
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        commandHelp = strings.TrimSpace(commandHelp)
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        for _, line := range strings.Split(commandHelp, "\n") {
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                name := strings.TrimSpace(strings.Split(line, " - ")[0])
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                namesFound = append(namesFound, name)
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        }
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        c.Check(namesFound, gc.DeepEquals, expectedNames)
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}