Golang commandmocker.Parameters函数代码示例

func (s *S) TestRemoveUnits(c *C) {
	tmpdir, err := commandmocker.Add("juju", "removed")
	c.Assert(err, IsNil)
	defer commandmocker.Remove(tmpdir)
	app := NewFakeApp("xanadu", "rush", 4)
	p := JujuProvisioner{}
	units, err := p.RemoveUnits(app, 3)
	c.Assert(err, IsNil)
	expected := []string{
		"remove-unit", "xanadu/0", "xanadu/1", "xanadu/2",
		"terminate-machine", "1",
		"terminate-machine", "2",
		"terminate-machine", "3",
	}
	ran := make(chan bool, 1)
	go func() {
		for {
			if reflect.DeepEqual(commandmocker.Parameters(tmpdir), expected) {
				ran <- true
			}
		}
	}()
	select {
	case <-ran:
	case <-time.After(2e9):
		params := commandmocker.Parameters(tmpdir)
		c.Fatalf("Did not run terminate-machine commands after 2 seconds. Parameters: %#v", params)
	}
	c.Assert(units, DeepEquals, []int{0, 1, 2})
}

func (s *S) TestDestroy(c *C) {
	tmpdir, err := commandmocker.Add("juju", "$*")
	c.Assert(err, IsNil)
	defer commandmocker.Remove(tmpdir)
	app := NewFakeApp("cribcaged", "python", 3)
	p := JujuProvisioner{}
	err = p.Destroy(app)
	c.Assert(err, IsNil)
	c.Assert(commandmocker.Ran(tmpdir), Equals, true)
	expected := []string{
		"destroy-service", "cribcaged",
		"terminate-machine", "1",
		"terminate-machine", "2",
		"terminate-machine", "3",
	}
	ran := make(chan bool, 1)
	go func() {
		for {
			if reflect.DeepEqual(commandmocker.Parameters(tmpdir), expected) {
				ran <- true
			}
		}
	}()
	select {
	case <-ran:
	case <-time.After(2e9):
		c.Errorf("Did not run terminate-machine commands after 2 seconds.")
	}
	c.Assert(commandmocker.Parameters(tmpdir), DeepEquals, expected)
}

func (s *S) TestRemoveUnit(c *gocheck.C) {
	tmpdir, err := commandmocker.Add("juju", "removed")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(tmpdir)
	app := testing.NewFakeApp("two", "rush", 3)
	p := JujuProvisioner{}
	conn, collection := p.unitsCollection()
	defer conn.Close()
	err = collection.Insert(instance{UnitName: "two/2", InstanceId: "i-00000439"})
	c.Assert(err, gocheck.IsNil)
	err = p.RemoveUnit(app, "two/2")
	c.Assert(err, gocheck.IsNil)
	c.Assert(commandmocker.Ran(tmpdir), gocheck.Equals, true)
	expected := []string{"remove-unit", "two/2", "terminate-machine", "3"}
	ran := make(chan bool, 1)
	go func() {
		for {
			if reflect.DeepEqual(commandmocker.Parameters(tmpdir), expected) {
				ran <- true
			}
			time.Sleep(1e3)
		}
	}()
	n, err := collection.Find(bson.M{"_id": "two/2"}).Count()
	c.Assert(err, gocheck.IsNil)
	c.Assert(n, gocheck.Equals, 0)
	select {
	case <-ran:
	case <-time.After(2e9):
		c.Errorf("Did not run terminate-machine command after 2 seconds.")
	}
}

func (s *S) TestBootstrapProvisionHealerHeal(c *gocheck.C) {
	p := JujuProvisioner{}
	m := machine{
		AgentState:    "not-started",
		IpAddress:     "localhost",
		InstanceId:    "i-00000376",
		InstanceState: "running",
	}
	p.saveBootstrapMachine(m)
	conn, collection := p.bootstrapCollection()
	defer conn.Close()
	defer collection.Remove(m)
	sshTmpdir, err := commandmocker.Add("ssh", "$*")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(sshTmpdir)
	sshOutput := []string{
		"-o",
		"StrictHostKeyChecking no",
		"-q",
		"-l",
		"ubuntu",
		"localhost",
		"sudo",
		"start",
		"juju-provision-agent",
	}
	h := bootstrapProvisionHealer{}
	err = h.Heal()
	c.Assert(err, gocheck.IsNil)
	c.Assert(commandmocker.Ran(sshTmpdir), gocheck.Equals, true)
	c.Assert(commandmocker.Parameters(sshTmpdir), gocheck.DeepEquals, sshOutput)
}

func (s *S) TestDestroy(c *gocheck.C) {
	tmpdir, err := commandmocker.Add("juju", "$*")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(tmpdir)
	app := testing.NewFakeApp("cribcaged", "python", 3)
	p := JujuProvisioner{}
	conn, collection := p.unitsCollection()
	defer conn.Close()
	err = collection.Insert(
		instance{UnitName: "cribcaged/0"},
		instance{UnitName: "cribcaged/1"},
		instance{UnitName: "cribcaged/2"},
	)
	c.Assert(err, gocheck.IsNil)
	err = p.Destroy(app)
	c.Assert(err, gocheck.IsNil)
	c.Assert(commandmocker.Ran(tmpdir), gocheck.Equals, true)
	expected := []string{
		"destroy-service", "cribcaged",
		"terminate-machine", "1",
		"terminate-machine", "2",
		"terminate-machine", "3",
	}
	ran := make(chan bool, 1)
	go func() {
		for {
			if reflect.DeepEqual(commandmocker.Parameters(tmpdir), expected) {
				ran <- true
			}
			time.Sleep(1e3)
		}
	}()
	n, err := collection.Find(bson.M{
		"_id": bson.M{
			"$in": []string{"cribcaged/0", "cribcaged/1", "cribcaged/2"},
		},
	}).Count()
	c.Assert(err, gocheck.IsNil)
	c.Assert(n, gocheck.Equals, 0)
	select {
	case <-ran:
	case <-time.After(2e9):
		c.Errorf("Did not run terminate-machine commands after 2 seconds.")
	}
	c.Assert(commandmocker.Parameters(tmpdir), gocheck.DeepEquals, expected)
}

func (s *S) TestProvisionSetup(c *gocheck.C) {
	tmpdir, err := commandmocker.Add("scp", "$*")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(tmpdir)
	sshTempDir, err := commandmocker.Add("ssh", "$*")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(sshTempDir)
	p := LocalProvisioner{}
	formulasPath := "/home/ubuntu/formulas"
	config.Set("local:formulas-path", formulasPath)
	err = p.setup("10.10.10.10", "static")
	c.Assert(err, gocheck.IsNil)
	c.Assert(commandmocker.Ran(tmpdir), gocheck.Equals, true)
	cmds := []string{
		"-q",
		"-o",
		"StrictHostKeyChecking no",
		"-r",
		formulasPath + "/static/hooks",
		"[email protected]:/var/lib/tsuru",
	}
	c.Assert(commandmocker.Parameters(tmpdir), gocheck.DeepEquals, cmds)
	c.Assert(commandmocker.Ran(sshTempDir), gocheck.Equals, true)
	cmds = []string{
		"-q",
		"-o",
		"StrictHostKeyChecking no",
		"-l",
		"ubuntu",
		"10.10.10.10",
		"sudo mkdir -p /var/lib/tsuru/hooks",
		"-q",
		"-o",
		"StrictHostKeyChecking no",
		"-l",
		"ubuntu",
		"10.10.10.10",
		"sudo chown -R ubuntu /var/lib/tsuru/hooks",
	}
	c.Assert(commandmocker.Parameters(sshTempDir), gocheck.DeepEquals, cmds)
}

func (s *S) TestExecuteWithoutArgs(c *gocheck.C) {
	tmpdir, err := commandmocker.Add("ls", "ok")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(tmpdir)
	var e OsExecutor
	var b bytes.Buffer
	err = e.Execute("ls", nil, nil, &b, &b)
	c.Assert(err, gocheck.IsNil)
	c.Assert(commandmocker.Ran(tmpdir), gocheck.Equals, true)
	c.Assert(commandmocker.Parameters(tmpdir), gocheck.IsNil)
	c.Assert(b.String(), gocheck.Equals, "ok")
}

func (s *S) TestExecute(c *gocheck.C) {
	tmpdir, err := commandmocker.Add("ls", "ok")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(tmpdir)
	var e OsExecutor
	var b bytes.Buffer
	err = e.Execute("ls", []string{"-lsa"}, nil, &b, &b)
	c.Assert(err, gocheck.IsNil)
	c.Assert(commandmocker.Ran(tmpdir), gocheck.Equals, true)
	expected := []string{"-lsa"}
	c.Assert(commandmocker.Parameters(tmpdir), gocheck.DeepEquals, expected)
	c.Assert(b.String(), gocheck.Equals, "ok")
}

func (s *S) TestInstanceMachineHeal(c *gocheck.C) {
	jujuTmpdir, err := commandmocker.Add("juju", collectOutputInstanceDown)
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(jujuTmpdir)
	sshTmpdir, err := commandmocker.Add("ssh", "$*")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(sshTmpdir)
	jujuOutput := []string{
		"status", // for juju status that gets the output
	}
	sshOutput := []string{
		"-o",
		"StrictHostKeyChecking no",
		"-q",
		"-l",
		"ubuntu",
		"10.10.10.163",
		"sudo",
		"stop",
		"juju-machine-agent",
		"-o",
		"StrictHostKeyChecking no",
		"-q",
		"-l",
		"ubuntu",
		"10.10.10.163",
		"sudo",
		"start",
		"juju-machine-agent",
	}
	h := instanceMachineHealer{}
	err = h.Heal()
	c.Assert(err, gocheck.IsNil)
	c.Assert(commandmocker.Ran(jujuTmpdir), gocheck.Equals, true)
	c.Assert(commandmocker.Parameters(jujuTmpdir), gocheck.DeepEquals, jujuOutput)
	c.Assert(commandmocker.Ran(sshTmpdir), gocheck.Equals, true)
	c.Assert(commandmocker.Parameters(sshTmpdir), gocheck.DeepEquals, sshOutput)
}

func (s *S) TestRestart(c *gocheck.C) {
	tmpdir, err := commandmocker.Add("juju", "restart")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(tmpdir)
	app := testing.NewFakeApp("cribcaged", "python", 1)
	p := JujuProvisioner{}
	err = p.Restart(app)
	c.Assert(err, gocheck.IsNil)
	c.Assert(commandmocker.Ran(tmpdir), gocheck.Equals, true)
	expected := []string{
		"ssh", "-o", "StrictHostKeyChecking no", "-q", "1", "/var/lib/tsuru/hooks/restart",
	}
	c.Assert(commandmocker.Parameters(tmpdir), gocheck.DeepEquals, expected)
}

func (s *S) TestZookeeperHealerHeal(c *gocheck.C) {
	ln, err := net.Listen("tcp", ":2181")
	c.Assert(err, gocheck.IsNil)
	defer ln.Close()
	go func() {
		conn, _ := ln.Accept()
		fmt.Fprintln(conn, "notok")
		conn.Close()
	}()
	p := JujuProvisioner{}
	m := machine{
		AgentState:    "not-started",
		IpAddress:     "localhost",
		InstanceId:    "i-00000376",
		InstanceState: "running",
	}
	p.saveBootstrapMachine(m)
	conn, collection := p.bootstrapCollection()
	defer conn.Close()
	defer collection.Remove(m)
	sshTmpdir, err := commandmocker.Add("ssh", "$*")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(sshTmpdir)
	sshOutput := []string{
		"-o",
		"StrictHostKeyChecking no",
		"-q",
		"-l",
		"ubuntu",
		"localhost",
		"sudo",
		"stop",
		"zookeeper",
		"-o",
		"StrictHostKeyChecking no",
		"-q",
		"-l",
		"ubuntu",
		"localhost",
		"sudo",
		"start",
		"zookeeper",
	}
	h := zookeeperHealer{}
	err = h.Heal()
	c.Assert(err, gocheck.IsNil)
	c.Assert(commandmocker.Ran(sshTmpdir), gocheck.Equals, true)
	c.Assert(commandmocker.Parameters(sshTmpdir), gocheck.DeepEquals, sshOutput)
}

func (s *S) TestProvisionerRestart(c *gocheck.C) {
	var p LocalProvisioner
	tmpdir, err := commandmocker.Add("ssh", "ok")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(tmpdir)
	app := testing.NewFakeApp("almah", "static", 1)
	err = p.Restart(app)
	c.Assert(err, gocheck.IsNil)
	ip := app.ProvisionUnits()[0].GetIp()
	expected := []string{
		"-l", "ubuntu", "-q", "-o", "StrictHostKeyChecking no", ip, "/var/lib/tsuru/hooks/restart",
	}
	c.Assert(commandmocker.Ran(tmpdir), gocheck.Equals, true)
	c.Assert(commandmocker.Parameters(tmpdir), gocheck.DeepEquals, expected)
}

func (s *S) TestInstanceMachineHealWhenEverythingIsOk(c *gocheck.C) {
	fexec := &etesting.FakeExecutor{}
	setExecut(fexec)
	defer setExecut(nil)
	jujuTmpdir, err := commandmocker.Add("juju", collectOutput)
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(jujuTmpdir)
	h := instanceMachineHealer{}
	err = h.Heal()
	c.Assert(err, gocheck.IsNil)
	args := []string{
		"status", // for juju status that gets the output
	}
	c.Assert(commandmocker.Ran(jujuTmpdir), gocheck.Equals, true)
	c.Assert(commandmocker.Parameters(jujuTmpdir), gocheck.DeepEquals, args)
}

func (s *S) TestDeploy(c *gocheck.C) {
	tmpdir, err := commandmocker.Add("juju", "")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(tmpdir)
	config.Set("git:unit-repo", "test/dir")
	defer func() {
		config.Unset("git:unit-repo")
	}()
	app := testing.NewFakeApp("cribcaged", "python", 1)
	w := &bytes.Buffer{}
	p := JujuProvisioner{}
	err = p.Deploy(app, "f83ac40", w)
	c.Assert(err, gocheck.IsNil)
	expected := []string{"set", app.GetName(), "app-version=f83ac40"}
	c.Assert(commandmocker.Parameters(tmpdir)[:3], gocheck.DeepEquals, expected)
}

func (s *S) TestInstanceMachineHealWhenEverythingIsOk(c *gocheck.C) {
	jujuTmpdir, err := commandmocker.Add("juju", collectOutput)
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(jujuTmpdir)
	sshTmpdir, err := commandmocker.Add("ssh", "$*")
	c.Assert(err, gocheck.IsNil)
	defer commandmocker.Remove(sshTmpdir)
	jujuOutput := []string{
		"status", // for juju status that gets the output
	}
	h := instanceMachineHealer{}
	err = h.Heal()
	c.Assert(err, gocheck.IsNil)
	c.Assert(commandmocker.Ran(jujuTmpdir), gocheck.Equals, true)
	c.Assert(commandmocker.Parameters(jujuTmpdir), gocheck.DeepEquals, jujuOutput)
	c.Assert(commandmocker.Ran(sshTmpdir), gocheck.Equals, false)
}