Beispiel #1
0
func (s *simplestreamsSuite) assertWriteMetadata(c *gc.C, withMirrors bool) {
	var versionStrings = []string{
		"1.2.3-precise-amd64",
		"2.0.1-raring-amd64",
	}
	dir := c.MkDir()
	ttesting.MakeTools(c, dir, "releases", versionStrings)

	toolsList := coretools.List{
		{
			// If sha256/size is already known, do not recalculate
			Version: version.MustParseBinary("1.2.3-precise-amd64"),
			Size:    123,
			SHA256:  "abcd",
		}, {
			Version: version.MustParseBinary("2.0.1-raring-amd64"),
			// The URL is not used for generating metadata.
			URL: "bogus://",
		},
	}
	writer, err := filestorage.NewFileStorageWriter(dir)
	c.Assert(err, gc.IsNil)
	writeMirrors := tools.DoNotWriteMirrors
	if withMirrors {
		writeMirrors = tools.WriteMirrors
	}
	err = tools.MergeAndWriteMetadata(writer, toolsList, writeMirrors)
	c.Assert(err, gc.IsNil)
	metadata := ttesting.ParseMetadataFromDir(c, dir, withMirrors)
	assertMetadataMatches(c, dir, toolsList, metadata)
}
Beispiel #2
0
func (s *simplestreamsSuite) TestWriteMetadataMergeWithExisting(c *gc.C) {
	dir := c.MkDir()
	existingToolsList := coretools.List{
		{
			Version: version.MustParseBinary("1.2.3-precise-amd64"),
			Size:    123,
			SHA256:  "abc",
		}, {
			Version: version.MustParseBinary("2.0.1-raring-amd64"),
			Size:    456,
			SHA256:  "xyz",
		},
	}
	writer, err := filestorage.NewFileStorageWriter(dir)
	c.Assert(err, gc.IsNil)
	err = tools.MergeAndWriteMetadata(writer, existingToolsList, tools.DoNotWriteMirrors)
	c.Assert(err, gc.IsNil)
	newToolsList := coretools.List{
		existingToolsList[0],
		{
			Version: version.MustParseBinary("2.1.0-raring-amd64"),
			Size:    789,
			SHA256:  "def",
		},
	}
	err = tools.MergeAndWriteMetadata(writer, newToolsList, tools.DoNotWriteMirrors)
	c.Assert(err, gc.IsNil)
	requiredToolsList := append(existingToolsList, newToolsList[1])
	metadata := ttesting.ParseMetadataFromDir(c, dir, false)
	assertMetadataMatches(c, dir, requiredToolsList, metadata)
}
Beispiel #3
0
func (s *ToolsMetadataSuite) TestPatchLevels(c *gc.C) {
	currentVersion := version.Current.Number
	currentVersion.Build = 0
	versionStrings := []string{
		currentVersion.String() + "-precise-amd64",
		currentVersion.String() + ".1-precise-amd64",
	}
	metadataDir := osenv.JujuHome() // default metadata dir
	ttesting.MakeTools(c, metadataDir, "releases", versionStrings)
	ctx := coretesting.Context(c)
	code := cmd.Main(&ToolsMetadataCommand{}, ctx, nil)
	c.Assert(code, gc.Equals, 0)
	output := ctx.Stdout.(*bytes.Buffer).String()
	expectedOutput := fmt.Sprintf(`
Finding tools in .*
.*Fetching tools to generate hash: %s
.*Fetching tools to generate hash: %s
.*Writing tools/streams/v1/index\.json
.*Writing tools/streams/v1/com\.ubuntu\.juju:released:tools\.json
`[1:], regexp.QuoteMeta(versionStrings[0]), regexp.QuoteMeta(versionStrings[1]))
	c.Assert(output, gc.Matches, expectedOutput)
	metadata := ttesting.ParseMetadataFromDir(c, metadataDir, false)
	c.Assert(metadata, gc.HasLen, 2)

	filename := fmt.Sprintf("juju-%s-precise-amd64.tgz", currentVersion)
	size, sha256 := ttesting.SHA256sum(c, filepath.Join(metadataDir, "tools", "releases", filename))
	c.Assert(metadata[0], gc.DeepEquals, &tools.ToolsMetadata{
		Release:  "precise",
		Version:  currentVersion.String(),
		Arch:     "amd64",
		Size:     size,
		Path:     "releases/" + filename,
		FileType: "tar.gz",
		SHA256:   sha256,
	})

	filename = fmt.Sprintf("juju-%s.1-precise-amd64.tgz", currentVersion)
	size, sha256 = ttesting.SHA256sum(c, filepath.Join(metadataDir, "tools", "releases", filename))
	c.Assert(metadata[1], gc.DeepEquals, &tools.ToolsMetadata{
		Release:  "precise",
		Version:  currentVersion.String() + ".1",
		Arch:     "amd64",
		Size:     size,
		Path:     "releases/" + filename,
		FileType: "tar.gz",
		SHA256:   sha256,
	})
}
Beispiel #4
0
func (s *ToolsMetadataSuite) TestGenerateDefaultDirectory(c *gc.C) {
	metadataDir := osenv.JujuHome() // default metadata dir
	ttesting.MakeTools(c, metadataDir, "releases", versionStrings)
	ctx := coretesting.Context(c)
	code := cmd.Main(&ToolsMetadataCommand{}, ctx, nil)
	c.Assert(code, gc.Equals, 0)
	output := ctx.Stdout.(*bytes.Buffer).String()
	c.Assert(output, gc.Matches, expectedOutputDirectory)
	metadata := ttesting.ParseMetadataFromDir(c, metadataDir, false)
	c.Assert(metadata, gc.HasLen, len(versionStrings))
	obtainedVersionStrings := make([]string, len(versionStrings))
	for i, metadata := range metadata {
		s := fmt.Sprintf("%s-%s-%s", metadata.Version, metadata.Release, metadata.Arch)
		obtainedVersionStrings[i] = s
	}
	c.Assert(obtainedVersionStrings, gc.DeepEquals, versionStrings)
}
Beispiel #5
0
func (s *ToolsMetadataSuite) TestGenerateWithMirrors(c *gc.C) {
	metadataDir := c.MkDir()
	ttesting.MakeTools(c, metadataDir, "releases", versionStrings)
	ctx := coretesting.Context(c)
	code := cmd.Main(&ToolsMetadataCommand{}, ctx, []string{"--public", "-d", metadataDir})
	c.Assert(code, gc.Equals, 0)
	output := ctx.Stdout.(*bytes.Buffer).String()
	c.Assert(output, gc.Matches, expectedOutputMirrors)
	metadata := ttesting.ParseMetadataFromDir(c, metadataDir, true)
	c.Assert(metadata, gc.HasLen, len(versionStrings))
	obtainedVersionStrings := make([]string, len(versionStrings))
	for i, metadata := range metadata {
		s := fmt.Sprintf("%s-%s-%s", metadata.Version, metadata.Release, metadata.Arch)
		obtainedVersionStrings[i] = s
	}
	c.Assert(obtainedVersionStrings, gc.DeepEquals, versionStrings)
}
Beispiel #6
0
func (s *ToolsMetadataSuite) TestGenerateWithPublicFallback(c *gc.C) {
	// Write tools and metadata to the public tools location.
	ttesting.MakeToolsWithCheckSum(c, s.publicStorageDir, "releases", versionStrings)

	// Run the command with no local metadata.
	ctx := coretesting.Context(c)
	metadataDir := c.MkDir()
	code := cmd.Main(&ToolsMetadataCommand{}, ctx, []string{"-d", metadataDir})
	c.Assert(code, gc.Equals, 0)
	metadata := ttesting.ParseMetadataFromDir(c, metadataDir, false)
	c.Assert(metadata, gc.HasLen, len(versionStrings))
	obtainedVersionStrings := make([]string, len(versionStrings))
	for i, metadata := range metadata {
		s := fmt.Sprintf("%s-%s-%s", metadata.Version, metadata.Release, metadata.Arch)
		obtainedVersionStrings[i] = s
	}
	c.Assert(obtainedVersionStrings, gc.DeepEquals, versionStrings)
}
Beispiel #7
0
func (s *simplestreamsSuite) TestWriteMetadataNoFetch(c *gc.C) {
	toolsList := coretools.List{
		{
			Version: version.MustParseBinary("1.2.3-precise-amd64"),
			Size:    123,
			SHA256:  "abcd",
		}, {
			Version: version.MustParseBinary("2.0.1-raring-amd64"),
			Size:    456,
			SHA256:  "xyz",
		},
	}
	dir := c.MkDir()
	writer, err := filestorage.NewFileStorageWriter(dir)
	c.Assert(err, gc.IsNil)
	err = tools.MergeAndWriteMetadata(writer, toolsList, tools.DoNotWriteMirrors)
	c.Assert(err, gc.IsNil)
	metadata := ttesting.ParseMetadataFromDir(c, dir, false)
	assertMetadataMatches(c, dir, toolsList, metadata)
}