func (s *filestorageSuite) SetUpTest(c *gc.C) {
s.dir = c.MkDir()
var err error
s.reader, err = filestorage.NewFileStorageReader(s.dir)
c.Assert(err, gc.IsNil)
s.writer, err = filestorage.NewFileStorageWriter(s.dir)
c.Assert(err, gc.IsNil)
}
func (s *filestorageSuite) TestPathRelativeToHome(c *gc.C) {
homeDir := utils.Home()
tempDir, err := ioutil.TempDir(homeDir, "")
c.Assert(err, gc.IsNil)
defer os.RemoveAll(tempDir)
dirName := strings.Replace(tempDir, homeDir, "", -1)
reader, err := filestorage.NewFileStorageReader(filepath.Join("~", dirName))
c.Assert(err, gc.IsNil)
url, err := reader.URL("")
c.Assert(err, gc.IsNil)
c.Assert(url, gc.Equals, "file://"+filepath.Join(homeDir, dirName))
}
func (s *filestorageSuite) TestRelativePath(c *gc.C) {
dir := c.MkDir()
err := os.MkdirAll(filepath.Join(dir, "a", "b", "c"), os.ModePerm)
c.Assert(err, gc.IsNil)
cwd, err := os.Getwd()
c.Assert(err, gc.IsNil)
err = os.Chdir(filepath.Join(dir, "a", "b", "c"))
c.Assert(err, gc.IsNil)
defer os.Chdir(cwd)
reader, err := filestorage.NewFileStorageReader("../..")
c.Assert(err, gc.IsNil)
url, err := reader.URL("")
c.Assert(err, gc.IsNil)
c.Assert(url, gc.Equals, "file://"+dir+"/a")
}
// ParseMetadataFromDir loads ToolsMetadata from the specified directory.
func ParseMetadataFromDir(c *gc.C, metadataDir string, expectMirrors bool) []*tools.ToolsMetadata {
stor, err := filestorage.NewFileStorageReader(metadataDir)
c.Assert(err, gc.IsNil)
return ParseMetadataFromStorage(c, stor, expectMirrors)
}
// ParseMetadataFromDir loads ImageMetadata from the specified directory.
func ParseMetadataFromDir(c *gc.C, metadataDir string) []*imagemetadata.ImageMetadata {
stor, err := filestorage.NewFileStorageReader(metadataDir)
c.Assert(err, gc.IsNil)
return ParseMetadataFromStorage(c, stor)
}