Golang version.MustParse函数代码示例

func (s *upgradeSuite) TestPerformUpgrade(c *gc.C) {
	s.PatchValue(upgrades.StateUpgradeOperations, stateUpgradeOperations)
	s.PatchValue(upgrades.UpgradeOperations, upgradeOperations)
	for i, test := range upgradeTests {
		c.Logf("%d: %s", i, test.about)
		var messages []string
		ctx := &mockContext{
			messages: messages,
		}
		fromVersion := version.Zero
		if test.fromVersion != "" {
			fromVersion = version.MustParse(test.fromVersion)
		}
		toVersion := version.MustParse("1.18.0")
		if test.toVersion != "" {
			toVersion = version.MustParse(test.toVersion)
		}
		s.PatchValue(&jujuversion.Current, toVersion)
		err := upgrades.PerformUpgrade(fromVersion, test.targets, ctx)
		if test.err == "" {
			c.Check(err, jc.ErrorIsNil)
		} else {
			c.Check(err, gc.ErrorMatches, test.err)
		}
		c.Check(ctx.messages, jc.DeepEquals, test.expectedSteps)
	}
}

func (s *toolsSuite) TestFindToolsExactNotInStorage(c *gc.C) {
	mockToolsStorage := &mockToolsStorage{}
	s.PatchValue(&jujuversion.Current, version.MustParse("1.22-beta1"))
	s.testFindToolsExact(c, mockToolsStorage, false, true)
	s.PatchValue(&jujuversion.Current, version.MustParse("1.22.0"))
	s.testFindToolsExact(c, mockToolsStorage, false, false)
}

func (s *ClientSuite) TestModelInfo(c *gc.C) {
	var stub jujutesting.Stub
	owner := names.NewUserTag("owner")
	apiCaller := apitesting.APICallerFunc(func(objType string, v int, id, request string, arg, result interface{}) error {
		stub.AddCall(objType+"."+request, id, arg)
		*(result.(*params.MigrationModelInfo)) = params.MigrationModelInfo{
			UUID:         "uuid",
			Name:         "name",
			OwnerTag:     owner.String(),
			AgentVersion: version.MustParse("1.2.3"),
		}
		return nil
	})
	client := migrationmaster.NewClient(apiCaller, nil)
	model, err := client.ModelInfo()
	stub.CheckCalls(c, []jujutesting.StubCall{
		{"MigrationMaster.ModelInfo", []interface{}{"", nil}},
	})
	c.Check(err, jc.ErrorIsNil)
	c.Check(model, jc.DeepEquals, migration.ModelInfo{
		UUID:         "uuid",
		Name:         "name",
		Owner:        owner,
		AgentVersion: version.MustParse("1.2.3"),
	})
}

func (s *serverSuite) TestAbortCurrentUpgrade(c *gc.C) {
	// Create a provisioned controller.
	machine, err := s.State.AddMachine("series", state.JobManageModel)
	c.Assert(err, jc.ErrorIsNil)
	err = machine.SetProvisioned(instance.Id("i-blah"), "fake-nonce", nil)
	c.Assert(err, jc.ErrorIsNil)

	// Start an upgrade.
	_, err = s.State.EnsureUpgradeInfo(
		machine.Id(),
		version.MustParse("1.2.3"),
		version.MustParse("9.8.7"),
	)
	c.Assert(err, jc.ErrorIsNil)
	isUpgrading, err := s.State.IsUpgrading()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(isUpgrading, jc.IsTrue)

	// Abort it.
	err = s.client.AbortCurrentUpgrade()
	c.Assert(err, jc.ErrorIsNil)

	isUpgrading, err = s.State.IsUpgrading()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(isUpgrading, jc.IsFalse)
}

func (s *bootstrapSuite) TestBootstrapGUISuccessRemote(c *gc.C) {
	s.PatchValue(bootstrap.GUIFetchMetadata, func(stream string, sources ...simplestreams.DataSource) ([]*gui.Metadata, error) {
		c.Assert(stream, gc.Equals, gui.ReleasedStream)
		c.Assert(sources[0].Description(), gc.Equals, "gui simplestreams")
		c.Assert(sources[0].RequireSigned(), jc.IsTrue)
		return []*gui.Metadata{{
			Version:  version.MustParse("2.0.42"),
			FullPath: "https://1.2.3.4/juju-gui-2.0.42.tar.bz2",
			SHA256:   "hash-2.0.42",
			Size:     42,
		}, {
			Version:  version.MustParse("2.0.47"),
			FullPath: "https://1.2.3.4/juju-gui-2.0.47.tar.bz2",
			SHA256:   "hash-2.0.47",
			Size:     47,
		}}, nil
	})
	env := newEnviron("foo", useDefaultKeys, nil)
	ctx := coretesting.Context(c)
	err := bootstrap.Bootstrap(modelcmd.BootstrapContext(ctx), env, bootstrap.BootstrapParams{
		GUIDataSourceBaseURL: "https://1.2.3.4/gui/sources",
	})
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(coretesting.Stderr(ctx), jc.Contains, "Preparing for Juju GUI 2.0.42 release installation\n")

	// The most recent GUI release info has been stored.
	c.Assert(env.instanceConfig.GUI.URL, gc.Equals, "https://1.2.3.4/juju-gui-2.0.42.tar.bz2")
	c.Assert(env.instanceConfig.GUI.Version.String(), gc.Equals, "2.0.42")
	c.Assert(env.instanceConfig.GUI.Size, gc.Equals, int64(42))
	c.Assert(env.instanceConfig.GUI.SHA256, gc.Equals, "hash-2.0.42")
}

func (s *clientSuite) TestGUIArchives(c *gc.C) {
	client := s.APIState.Client()
	called := false
	response := params.GUIArchiveResponse{
		Versions: []params.GUIArchiveVersion{{
			Version: version.MustParse("1.0.0"),
			SHA256:  "hash1",
			Current: false,
		}, {
			Version: version.MustParse("2.0.0"),
			SHA256:  "hash2",
			Current: true,
		}},
	}

	// Set up a fake endpoint for tests.
	defer fakeAPIEndpoint(c, client, "/gui-archive", "GET",
		func(w http.ResponseWriter, req *http.Request) {
			defer req.Body.Close()
			called = true
			sendJSONResponse(c, w, response)
		},
	).Close()

	versions, err := client.GUIArchives()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(versions, jc.DeepEquals, response.Versions)
	c.Assert(called, jc.IsTrue)
}

func (*interfaceSuite) TestHighVersion(c *gc.C) {
	read, err := readInterfaces(version.MustParse("2.1.9"), parseJSON(c, interfacesResponse))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(read, gc.HasLen, 1)
	_, err = readInterface(version.MustParse("2.1.9"), parseJSON(c, interfaceResponse))
	c.Assert(err, jc.ErrorIsNil)
}

func (s *machineUpgraderSuite) TestWatchAPIVersion(c *gc.C) {
	w, err := s.st.WatchAPIVersion(s.rawMachine.Tag().String())
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, w, s.BackingState.StartSync)
	defer wc.AssertStops()

	// Initial event
	wc.AssertOneChange()

	// One change noticing the new version
	vers := version.MustParse("10.20.34")
	err = statetesting.SetAgentVersion(s.BackingState, vers)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Setting the version to the same value doesn't trigger a change
	err = statetesting.SetAgentVersion(s.BackingState, vers)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()

	// Another change noticing another new version
	vers = version.MustParse("10.20.35")
	err = statetesting.SetAgentVersion(s.BackingState, vers)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()
}

func stateUpgradeOperations() []upgrades.Operation {
	steps := []upgrades.Operation{
		&mockUpgradeOperation{
			targetVersion: version.MustParse("1.11.0"),
			steps: []upgrades.Step{
				newUpgradeStep("state step 1 - 1.11.0", upgrades.Controller),
				newUpgradeStep("state step 2 error", upgrades.Controller),
				newUpgradeStep("state step 3 - 1.11.0", upgrades.Controller),
			},
		},
		&mockUpgradeOperation{
			targetVersion: version.MustParse("1.21.0"),
			steps: []upgrades.Step{
				newUpgradeStep("state step 1 - 1.21.0", upgrades.DatabaseMaster),
				newUpgradeStep("state step 2 - 1.21.0", upgrades.Controller),
			},
		},
		&mockUpgradeOperation{
			targetVersion: version.MustParse("1.22.0"),
			steps: []upgrades.Step{
				newUpgradeStep("state step 1 - 1.22.0", upgrades.DatabaseMaster),
				newUpgradeStep("state step 2 - 1.22.0", upgrades.Controller),
			},
		},
	}
	return steps
}

func (*interfaceSuite) TestLowVersion(c *gc.C) {
	_, err := readInterfaces(version.MustParse("1.9.0"), parseJSON(c, interfacesResponse))
	c.Assert(err, jc.Satisfies, IsUnsupportedVersionError)
	c.Assert(err.Error(), gc.Equals, `no interface read func for version 1.9.0`)

	_, err = readInterface(version.MustParse("1.9.0"), parseJSON(c, interfaceResponse))
	c.Assert(err, jc.Satisfies, IsUnsupportedVersionError)
	c.Assert(err.Error(), gc.Equals, `no interface read func for version 1.9.0`)
}

func (s *UpgradeJujuSuite) TestBlockUpgradeJujuWithRealUpload(c *gc.C) {
	s.Reset(c)
	s.PatchValue(&jujuversion.Current, version.MustParse("1.99.99"))
	cmd := newUpgradeJujuCommand(map[int]version.Number{2: version.MustParse("1.99.99")})
	// Block operation
	s.BlockAllChanges(c, "TestBlockUpgradeJujuWithRealUpload")
	_, err := coretesting.RunCommand(c, cmd, "--build-agent")
	coretesting.AssertOperationWasBlocked(c, err, ".*TestBlockUpgradeJujuWithRealUpload.*")
}

func (s *SimpleStreamsToolsSuite) TestPreferredStream(c *gc.C) {
	for i, test := range preferredStreamTests {
		c.Logf("\ntest %d", i)
		s.PatchValue(&jujuversion.Current, version.MustParse(test.currentVers))
		var vers *version.Number
		if test.explicitVers != "" {
			v := version.MustParse(test.explicitVers)
			vers = &v
		}
		obtained := envtools.PreferredStream(vers, test.forceDevel, test.streamInConfig)
		c.Check(obtained, gc.Equals, test.expected)
	}
}

func (s *UpgradeJujuSuite) TestUpgradeJujuWithRealUpload(c *gc.C) {
	s.Reset(c)
	s.PatchValue(&jujuversion.Current, version.MustParse("1.99.99"))
	cmd := newUpgradeJujuCommand(map[int]version.Number{2: version.MustParse("1.99.99")})
	_, err := coretesting.RunCommand(c, cmd, "--build-agent")
	c.Assert(err, jc.ErrorIsNil)
	vers := version.Binary{
		Number: jujuversion.Current,
		Arch:   arch.HostArch(),
		Series: series.HostSeries(),
	}
	vers.Build = 1
	s.checkToolsUploaded(c, vers, vers.Number)
}

func (s *clientSuite) TestClientAgentVersion(c *gc.C) {
	current := version.MustParse("1.2.0")
	s.PatchValue(&jujuversion.Current, current)
	result, err := s.APIState.Client().AgentVersion()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(result, gc.Equals, current)
}

func (s *toolsSuite) TestFindAvailableToolsSpecificVersion(c *gc.C) {
	currentVersion := version.Binary{
		Number: jujuversion.Current,
		Arch:   arch.HostArch(),
		Series: series.HostSeries(),
	}
	currentVersion.Major = 2
	currentVersion.Minor = 3
	s.PatchValue(&jujuversion.Current, currentVersion.Number)
	var findToolsCalled int
	s.PatchValue(bootstrap.FindTools, func(_ environs.Environ, major, minor int, stream string, f tools.Filter) (tools.List, error) {
		c.Assert(f.Number.Major, gc.Equals, 10)
		c.Assert(f.Number.Minor, gc.Equals, 11)
		c.Assert(f.Number.Patch, gc.Equals, 12)
		c.Assert(stream, gc.Equals, "released")
		findToolsCalled++
		return []*tools.Tools{
			&tools.Tools{
				Version: currentVersion,
				URL:     "http://testing.invalid/tools.tar.gz",
			},
		}, nil
	})
	env := newEnviron("foo", useDefaultKeys, nil)
	toolsVersion := version.MustParse("10.11.12")
	result, err := bootstrap.FindAvailableTools(env, &toolsVersion, nil, nil, false)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(findToolsCalled, gc.Equals, 1)
	c.Assert(result, jc.DeepEquals, tools.List{
		&tools.Tools{
			Version: currentVersion,
			URL:     "http://testing.invalid/tools.tar.gz",
		},
	})
}