示例#1
0
func (s *StorageSuite) TestReadList(c *gc.C) {
	store := s.env.Storage()
	v001 := version.MustParseBinary("0.0.1-precise-amd64")
	v100 := version.MustParseBinary("1.0.0-precise-amd64")
	v101 := version.MustParseBinary("1.0.1-precise-amd64")
	v111 := version.MustParseBinary("1.1.1-precise-amd64")
	agentTools := envtesting.AssertUploadFakeToolsVersions(c, store, v001, v100, v101, v111)
	t001 := agentTools[0]
	t100 := agentTools[1]
	t101 := agentTools[2]
	t111 := agentTools[3]

	for i, t := range []struct {
		majorVersion,
		minorVersion int
		list coretools.List
	}{{
		0, 0, coretools.List{t001},
	}, {
		1, 0, coretools.List{t100, t101},
	}, {
		1, 1, coretools.List{t111},
	}, {
		1, -1, coretools.List{t100, t101, t111},
	}, {
		1, 2, nil,
	}, {
		2, 0, nil,
	}} {
		c.Logf("test %d", i)
		list, err := envtools.ReadList(store, t.majorVersion, t.minorVersion)
		if t.list != nil {
			c.Assert(err, gc.IsNil)
			// ReadList doesn't set the Size of SHA256, so blank out those attributes.
			for _, tool := range t.list {
				tool.Size = 0
				tool.SHA256 = ""
			}
			c.Assert(list, gc.DeepEquals, t.list)
		} else {
			c.Assert(err, gc.Equals, coretools.ErrNoMatches)
		}
	}
}
示例#2
0
文件: tools.go 项目: jkary/core
// UploadFakeToolsVersions puts fake tools in the supplied storage for the supplied versions.
func UploadFakeToolsVersions(stor storage.Storage, versions ...version.Binary) ([]*coretools.Tools, error) {
	// Leave existing tools alone.
	existingTools := make(map[version.Binary]*coretools.Tools)
	existing, _ := envtools.ReadList(stor, 1, -1)
	for _, tools := range existing {
		existingTools[tools.Version] = tools
	}
	var agentTools coretools.List = make(coretools.List, len(versions))
	for i, version := range versions {
		if tools, ok := existingTools[version]; ok {
			agentTools[i] = tools
		} else {
			t, err := uploadFakeToolsVersion(stor, version)
			if err != nil {
				return nil, err
			}
			agentTools[i] = t
		}
	}
	if err := envtools.MergeAndWriteMetadata(stor, agentTools, envtools.DoNotWriteMirrors); err != nil {
		return nil, err
	}
	return agentTools, nil
}
示例#3
0
func (s *StorageSuite) TestReadListEmpty(c *gc.C) {
	store := s.env.Storage()
	_, err := envtools.ReadList(store, 2, 0)
	c.Assert(err, gc.Equals, envtools.ErrNoTools)
}