Golang testing.WriteEnvironments函数代码示例

func (s *SwitchSimpleSuite) TestCurrentControllerHasPrecedence(c *gc.C) {
	testing.WriteEnvironments(c, testing.MultipleEnvConfig)
	envcmd.WriteCurrentController("fubar")
	context, err := testing.RunCommand(c, newSwitchCommand())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(testing.Stdout(context), gc.Equals, "fubar (controller)\n")
}

func (s *NewAPIClientSuite) TestWithBootstrapConfigTakesPrecedence(c *gc.C) {
	s.PatchValue(&version.Current, coretesting.FakeVersionNumber)
	// We want to make sure that the code is using the bootstrap
	// config rather than information from environments.yaml,
	// even when there is an entry in environments.yaml
	// We can do that by changing the info bootstrap config
	// so it has a different environment name.
	coretesting.WriteEnvironments(c, coretesting.MultipleEnvConfig)

	store := configstore.NewMem()
	s.bootstrapEnv(c, coretesting.SampleModelName, store)
	info, err := store.ReadInfo(coretesting.SampleModelName)
	c.Assert(err, jc.ErrorIsNil)

	envName2 := coretesting.SampleCertName + "-2"
	info2 := store.CreateInfo(envName2)
	info2.SetBootstrapConfig(info.BootstrapConfig())
	err = info2.Write()
	c.Assert(err, jc.ErrorIsNil)

	// Now we have info for envName2 which will actually
	// cause a connection to the originally bootstrapped
	// state.
	apiOpen := func(*api.Info, api.DialOpts) (api.Connection, error) {
		return mockedAPIState(noFlags), nil
	}
	st, err := juju.NewAPIFromStore(envName2, store, apiOpen)
	c.Check(err, jc.ErrorIsNil)
	st.Close()
}

func (*OpenSuite) TestConfigForNameDefault(c *gc.C) {
	testing.WriteEnvironments(c, testing.SingleEnvConfig)
	cfg, source, err := environs.ConfigForName("", configstore.NewMem())
	c.Assert(err, gc.IsNil)
	c.Assert(cfg.Name(), gc.Equals, "erewhemos")
	c.Assert(source, gc.Equals, environs.ConfigFromEnvirons)
}

func (s *ValidateImageMetadataSuite) SetUpTest(c *gc.C) {
	s.FakeJujuHomeSuite.SetUpTest(c)
	s.metadataDir = c.MkDir()
	coretesting.WriteEnvironments(c, metadataTestEnvConfig)
	s.PatchEnvironment("AWS_ACCESS_KEY_ID", "access")
	s.PatchEnvironment("AWS_SECRET_ACCESS_KEY", "secret")
}

func (*SwitchSimpleSuite) TestShowsJujuEnv(c *gc.C) {
	testing.WriteEnvironments(c, testing.MultipleEnvConfig)
	os.Setenv("JUJU_ENV", "using-env")
	context, err := testing.RunCommand(c, newSwitchCommand())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(testing.Stdout(context), gc.Equals, "using-env\n")
}

func (*SwitchSimpleSuite) TestSettingWritesFile(c *gc.C) {
	testing.WriteEnvironments(c, testing.MultipleEnvConfig)
	context, err := testing.RunCommand(c, &SwitchCommand{}, "erewhemos-2")
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(testing.Stdout(context), gc.Equals, "erewhemos -> erewhemos-2\n")
	c.Assert(envcmd.ReadCurrentEnvironment(), gc.Equals, "erewhemos-2")
}

func (s *SwitchSimpleSuite) TestCurrentEnvironmentHasPrecidence(c *gc.C) {
	testing.WriteEnvironments(c, testing.MultipleEnvConfig)
	s.FakeHomeSuite.Home.AddFiles(c, gitjujutesting.TestFile{".juju/current-environment", "fubar"})
	context, err := testing.RunCommand(c, &SwitchCommand{})
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(testing.Stdout(context), gc.Equals, "fubar\n")
}

func (*SwitchSimpleSuite) TestListEnvironmentsOSJujuEnvSet(c *gc.C) {
	testing.WriteEnvironments(c, testing.MultipleEnvConfig)
	os.Setenv("JUJU_ENV", "using-env")
	context, err := testing.RunCommand(c, newSwitchCommand(), "--list")
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(testing.Stdout(context), gc.Equals, expectedEnvironments)
}

func (s *ImageMetadataSuite) SetUpTest(c *gc.C) {
	s.FakeJujuHomeSuite.SetUpTest(c)
	s.dir = c.MkDir()
	// Create a fake certificate so azure test environment can be opened.
	testing.WriteEnvironments(c, metadataTestEnvConfig)
	s.PatchEnvironment("AWS_ACCESS_KEY_ID", "access")
	s.PatchEnvironment("AWS_SECRET_ACCESS_KEY", "secret")
}

func (s *SwitchSimpleSuite) TestJujuEnvOverCurrentEnvironment(c *gc.C) {
	testing.WriteEnvironments(c, testing.MultipleEnvConfig)
	s.FakeHomeSuite.Home.AddFiles(c, gitjujutesting.TestFile{".juju/current-environment", "fubar"})
	os.Setenv("JUJU_ENV", "using-env")
	context, err := testing.RunCommand(c, newSwitchCommand())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(testing.Stdout(context), gc.Equals, "using-env\n")
}

func (*SwitchSimpleSuite) TestSettingWritesFile(c *gc.C) {
	testing.WriteEnvironments(c, testing.MultipleEnvConfig)
	context, err := testing.RunCommand(c, newSwitchCommand(), "erewhemos-2")
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(testing.Stderr(context), gc.Equals, "-> erewhemos-2\n")
	currentEnv, err := modelcmd.ReadCurrentModel()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(currentEnv, gc.Equals, "erewhemos-2")
}

func (s *datasourceSuite) SetUpTest(c *gc.C) {
	s.FakeJujuHomeSuite.SetUpTest(c)
	testing.WriteEnvironments(c, existingEnv)
	environ, err := environs.PrepareFromName("test", testing.Context(c), configstore.NewMem())
	c.Assert(err, gc.IsNil)
	s.stor = environ.Storage()
	s.baseURL, err = s.stor.URL("")
	c.Assert(err, gc.IsNil)
}

func (s *NewAPIClientSuite) TestNameNotDefault(c *gc.C) {
	envName := coretesting.SampleCertName + "-2"
	coretesting.WriteEnvironments(c, coretesting.MultipleEnvConfig, envName)
	s.bootstrapEnv(c, envName, defaultConfigStore(c))
	apiclient, err := juju.NewAPIClientFromName(envName)
	c.Assert(err, jc.ErrorIsNil)
	defer apiclient.Close()
	assertEnvironmentName(c, apiclient, envName)
}

func (s *EnvironmentCommandSuite) TestEnvironCommandInit(c *gc.C) {
	// Take environment name from command line arg.
	testEnsureEnvName(c, "explicit", "-e", "explicit")

	// Take environment name from the default.
	coretesting.WriteEnvironments(c, coretesting.MultipleEnvConfig)
	testEnsureEnvName(c, coretesting.SampleEnvName)

	// Take environment name from the one and only environment,
	// even if it is not explicitly marked as default.
	coretesting.WriteEnvironments(c, coretesting.SingleEnvConfigNoDefault)
	testEnsureEnvName(c, coretesting.SampleEnvName)

	// If there is a current-environment file, use that.
	err := envcmd.WriteCurrentEnvironment("fubar")
	c.Assert(err, gc.IsNil)
	testEnsureEnvName(c, "fubar")
}

func (s *NewConnSuite) TestNewConnFromNameNotDefault(c *gc.C) {
	coretesting.WriteEnvironments(c, coretesting.MultipleEnvConfig)
	// The default environment is "erewhemos", so make sure we get what we ask for.
	const envName = "erewhemos-2"
	bootstrapEnv(c, envName, defaultConfigStore(c))
	conn, err := juju.NewConnFromName(envName)
	c.Assert(err, gc.IsNil)
	defer assertClose(c, conn)
	c.Assert(conn.Environ.Name(), gc.Equals, envName)
}