func (fix *SimpleToolsFixture) SetUp(c *gc.C, dataDir string) {
fix.LoggingSuite.SetUpTest(c)
fix.dataDir = dataDir
fix.initDir = c.MkDir()
fix.logDir = c.MkDir()
toolsDir := tools.SharedToolsDir(fix.dataDir, version.Current)
err := os.MkdirAll(toolsDir, 0755)
c.Assert(err, gc.IsNil)
jujudPath := filepath.Join(toolsDir, "jujud")
err = ioutil.WriteFile(jujudPath, []byte(fakeJujud), 0755)
c.Assert(err, gc.IsNil)
toolsPath := filepath.Join(toolsDir, "downloaded-tools.txt")
testTools := coretools.Tools{Version: version.Current, URL: "http://testing.invalid/tools"}
data, err := json.Marshal(testTools)
c.Assert(err, gc.IsNil)
err = ioutil.WriteFile(toolsPath, data, 0644)
c.Assert(err, gc.IsNil)
fix.binDir = c.MkDir()
fix.origPath = os.Getenv("PATH")
os.Setenv("PATH", fix.binDir+":"+fix.origPath)
fix.makeBin(c, "status", `echo "blah stop/waiting"`)
fix.makeBin(c, "stopped-status", `echo "blah stop/waiting"`)
fix.makeBin(c, "started-status", `echo "blah start/running, process 666"`)
fix.makeBin(c, "start", "cp $(which started-status) $(which status)")
fix.makeBin(c, "stop", "cp $(which stopped-status) $(which status)")
}
func (s *ToolsSuite) SetUpTest(c *gc.C) {
s.dataDir = c.MkDir()
s.toolsDir = tools.SharedToolsDir(s.dataDir, version.Current)
err := os.MkdirAll(s.toolsDir, 0755)
c.Assert(err, gc.IsNil)
err = os.Symlink(s.toolsDir, tools.ToolsDir(s.dataDir, "unit-u-123"))
c.Assert(err, gc.IsNil)
}
func (t *ToolsSuite) TestReadToolsErrors(c *gc.C) {
vers := version.MustParseBinary("1.2.3-precise-amd64")
testTools, err := agenttools.ReadTools(t.dataDir, vers)
c.Assert(testTools, gc.IsNil)
c.Assert(err, gc.ErrorMatches, "cannot read tools metadata in tools directory: .*")
dir := agenttools.SharedToolsDir(t.dataDir, vers)
err = os.MkdirAll(dir, 0755)
c.Assert(err, gc.IsNil)
err = ioutil.WriteFile(filepath.Join(dir, toolsFile), []byte(" \t\n"), 0644)
c.Assert(err, gc.IsNil)
testTools, err = agenttools.ReadTools(t.dataDir, vers)
c.Assert(testTools, gc.IsNil)
c.Assert(err, gc.ErrorMatches, "invalid tools metadata in tools directory .*")
}
// assertToolsContents asserts that the directory for the tools
// has the given contents.
func (t *ToolsSuite) assertToolsContents(c *gc.C, testTools *coretest.Tools, files []*testing.TarFile) {
var wantNames []string
for _, f := range files {
wantNames = append(wantNames, f.Header.Name)
}
wantNames = append(wantNames, toolsFile)
dir := agenttools.SharedToolsDir(t.dataDir, testTools.Version)
assertDirNames(c, dir, wantNames)
expectedURLFileContents, err := json.Marshal(testTools)
c.Assert(err, gc.IsNil)
assertFileContents(c, dir, toolsFile, string(expectedURLFileContents), 0200)
for _, f := range files {
assertFileContents(c, dir, f.Header.Name, f.Contents, 0400)
}
gotTools, err := agenttools.ReadTools(t.dataDir, testTools.Version)
c.Assert(err, gc.IsNil)
c.Assert(*gotTools, gc.Equals, *testTools)
}
func (t *ToolsSuite) TestSharedToolsDir(c *gc.C) {
dir := agenttools.SharedToolsDir("/var/lib/juju", version.MustParseBinary("1.2.3-precise-amd64"))
c.Assert(dir, gc.Equals, "/var/lib/juju/tools/1.2.3-precise-amd64")
}
func (cfg *MachineConfig) jujuTools() string {
return agenttools.SharedToolsDir(cfg.DataDir, cfg.Tools.Version)
}