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package formula_test
import (
"archive/zip"
. "launchpad.net/gocheck"
"launchpad.net/ensemble/go/formula"
"os"
"path/filepath"
)
func repoDir(name string) (path string) {
return filepath.Join("testrepo", name)
}
func (s *S) TestReadDir(c *C) {
path := repoDir("dummy")
dir, err := formula.ReadDir(path)
c.Assert(err, IsNil)
c.Assert(dir.Path, Equals, path)
c.Assert(dir.Meta().Name, Equals, "dummy")
c.Assert(dir.Config().Options["title"].Default, Equals, "My Title")
}
func (s *S) TestBundleTo(c *C) {
dir, err := formula.ReadDir(repoDir("dummy"))
c.Assert(err, IsNil)
path := filepath.Join(c.MkDir(), "bundle.charm")
file, err := os.Create(path)
c.Assert(err, IsNil)
err = dir.BundleTo(file)
file.Close()
c.Assert(err, IsNil)
zipr, err := zip.OpenReader(path)
c.Assert(err, IsNil)
defer zipr.Close()
var metaf *zip.File
for _, f := range zipr.File {
c.Logf("Bundled file: %s", f.Name)
switch f.Name {
case "metadata.yaml":
metaf = f
case "build/ignored":
c.Fatal("bundle includes build/*")
}
}
c.Assert(metaf, NotNil)
reader, err := metaf.Open()
c.Assert(err, IsNil)
defer reader.Close()
meta, err := formula.ReadMeta(reader)
c.Assert(err, IsNil)
c.Assert(meta.Name, Equals, "dummy")
}
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