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描述文字

Golang assert.Nil函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中github.com/coreos/etcd/third_party/github.com/stretchr/testify/assert.Nil函数的典型用法代码示例。如果您正苦于以下问题：Golang Nil函数的具体用法？Golang Nil怎么用？Golang Nil使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了Nil函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestStoreDeleteDiretory

// Ensure that the store can delete a directory if recursive is specified.
func TestStoreDeleteDiretory(t *testing.T) {
	s := newStore()
	// create directory /foo
	s.Create("/foo", true, "", false, Permanent)
	// delete /foo with dir = true and recursive = false
	// this should succeed, since the directory is empty
	e, err := s.Delete("/foo", true, false)
	assert.Nil(t, err, "")
	assert.Equal(t, e.Action, "delete", "")
	// check pervNode
	assert.NotNil(t, e.PrevNode, "")
	assert.Equal(t, e.PrevNode.Key, "/foo", "")
	assert.Equal(t, e.PrevNode.Dir, true, "")

	// create directory /foo and directory /foo/bar
	s.Create("/foo/bar", true, "", false, Permanent)
	// delete /foo with dir = true and recursive = false
	// this should fail, since the directory is not empty
	_, err = s.Delete("/foo", true, false)
	assert.NotNil(t, err, "")

	// delete /foo with dir=false and recursive = true
	// this should succeed, since recursive implies dir=true
	// and recursively delete should be able to delete all
	// items under the given directory
	e, err = s.Delete("/foo", false, true)
	assert.Nil(t, err, "")
	assert.Equal(t, e.Action, "delete", "")

}
开发者ID:rwindelz，项目名称:etcd，代码行数:31，代码来源:store_test.go


示例2: TestConfigDataDirGuess

// Ensures that a DataDir gets guessed if not specified
func TestConfigDataDirGuess(t *testing.T) {
	c := New()
	assert.Nil(t, c.LoadFlags([]string{}), "")
	assert.Nil(t, c.Sanitize())
	name, _ := os.Hostname()
	assert.Equal(t, c.DataDir, name+".etcd", "")
}
开发者ID:RubanDeventhiran，项目名称:etcd，代码行数:8，代码来源:config_test.go


示例3: TestConfigClusterSyncIntervalFlag

func TestConfigClusterSyncIntervalFlag(t *testing.T) {
	c := New()
	assert.Nil(t, c.LoadFlags([]string{"-http-read-timeout", "2.34"}), "")
	assert.Equal(t, c.HTTPReadTimeout, 2.34, "")
	assert.Nil(t, c.LoadFlags([]string{"-http-write-timeout", "1.23"}), "")
	assert.Equal(t, c.HTTPWriteTimeout, 1.23, "")
}
开发者ID:RubanDeventhiran，项目名称:etcd，代码行数:7，代码来源:config_test.go


示例4: TestConfigNameGuess

// Ensures that a Name gets guessed if not specified
func TestConfigNameGuess(t *testing.T) {
	c := New()
	assert.Nil(t, c.LoadFlags([]string{}), "")
	assert.Nil(t, c.Sanitize())
	name, _ := os.Hostname()
	assert.Equal(t, c.Name, name, "")
}
开发者ID:RubanDeventhiran，项目名称:etcd，代码行数:8，代码来源:config_test.go


示例5: TestV1ClusterMigration

// Ensure that we can start a v2 cluster from the logs of a v1 cluster.
func TestV1ClusterMigration(t *testing.T) {
	path, _ := ioutil.TempDir("", "etcd-")
	os.RemoveAll(path)
	defer os.RemoveAll(path)

	nodes := []string{"node0", "node2"}
	for i, node := range nodes {
		nodepath := filepath.Join(path, node)
		fixturepath, _ := filepath.Abs(filepath.Join("../fixtures/v1.cluster/", node))
		fmt.Println("FIXPATH  =", fixturepath)
		fmt.Println("NODEPATH =", nodepath)
		os.MkdirAll(filepath.Dir(nodepath), 0777)

		// Copy over fixture files.
		c := exec.Command("cp", "-rf", fixturepath, nodepath)
		if out, err := c.CombinedOutput(); err != nil {
			fmt.Println(">>>>>>\n", string(out), "<<<<<<")
			panic("Fixture initialization error:" + err.Error())
		}

		procAttr := new(os.ProcAttr)
		procAttr.Files = []*os.File{nil, os.Stdout, os.Stderr}

		args := []string{"etcd", fmt.Sprintf("-data-dir=%s", nodepath)}
		args = append(args, "-addr", fmt.Sprintf("127.0.0.1:%d", 4001+i))
		args = append(args, "-peer-addr", fmt.Sprintf("127.0.0.1:%d", 7001+i))
		args = append(args, "-name", node)
		process, err := os.StartProcess(EtcdBinPath, args, procAttr)
		if err != nil {
			t.Fatal("start process failed:" + err.Error())
			return
		}
		defer process.Kill()
		time.Sleep(time.Second)
	}

	// Ensure deleted message is removed.
	resp, err := tests.Get("http://localhost:4001/v2/keys/message")
	body := tests.ReadBody(resp)
	assert.Nil(t, err, "")
	assert.Equal(t, resp.StatusCode, http.StatusNotFound)
	assert.Equal(t, string(body), `{"errorCode":100,"message":"Key not found","cause":"/message","index":11}`+"\n")

	// Ensure TTL'd message is removed.
	resp, err = tests.Get("http://localhost:4001/v2/keys/foo")
	body = tests.ReadBody(resp)
	assert.Nil(t, err, "")
	assert.Equal(t, resp.StatusCode, 200, "")
	assert.Equal(t, string(body), `{"action":"get","node":{"key":"/foo","value":"one","modifiedIndex":9,"createdIndex":9}}`)
}
开发者ID:BREWTAN，项目名称:etcd，代码行数:51，代码来源:v1_migration_test.go


示例6: TestStoreWatchRecursiveCreateWithHiddenKey

// Ensure that the store doesn't see hidden key creates without an exact path match in recursive mode.
func TestStoreWatchRecursiveCreateWithHiddenKey(t *testing.T) {
	s := newStore()
	w, _ := s.Watch("/foo", true, false, 0)
	s.Create("/foo/_bar", false, "baz", false, Permanent)
	e := nbselect(w.EventChan)
	assert.Nil(t, e, "")
	w, _ = s.Watch("/foo", true, false, 0)
	s.Create("/foo/_baz", true, "", false, Permanent)
	e = nbselect(w.EventChan)
	assert.Nil(t, e, "")
	s.Create("/foo/_baz/quux", false, "quux", false, Permanent)
	e = nbselect(w.EventChan)
	assert.Nil(t, e, "")
}
开发者ID:rwindelz，项目名称:etcd，代码行数:15，代码来源:store_test.go


示例7: TestV1WatchKeyWithIndex

// Ensures that a watcher can wait for a value to be set after a given index.
//
//   $ curl -X POST localhost:4001/v1/watch/foo/bar -d index=4
//   $ curl -X PUT localhost:4001/v1/keys/foo/bar -d value=XXX
//   $ curl -X PUT localhost:4001/v1/keys/foo/bar -d value=YYY
//
func TestV1WatchKeyWithIndex(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		var body map[string]interface{}
		c := make(chan bool)
		go func() {
			v := url.Values{}
			v.Set("index", "3")
			resp, _ := tests.PostForm(fmt.Sprintf("%s%s", s.URL(), "/v1/watch/foo/bar"), v)
			body = tests.ReadBodyJSON(resp)
			c <- true
		}()

		// Make sure response didn't fire early.
		time.Sleep(1 * time.Millisecond)
		assert.Nil(t, body, "")

		// Set a value (before given index).
		v := url.Values{}
		v.Set("value", "XXX")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v1/keys/foo/bar"), v)
		tests.ReadBody(resp)

		// Make sure response didn't fire early.
		time.Sleep(1 * time.Millisecond)
		assert.Nil(t, body, "")

		// Set a value (before given index).
		v.Set("value", "YYY")
		resp, _ = tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v1/keys/foo/bar"), v)
		tests.ReadBody(resp)

		// A response should follow from the GET above.
		time.Sleep(1 * time.Millisecond)

		select {
		case <-c:

		default:
			t.Fatal("cannot get watch result")
		}

		assert.NotNil(t, body, "")
		assert.Equal(t, body["action"], "set", "")

		assert.Equal(t, body["key"], "/foo/bar", "")
		assert.Equal(t, body["value"], "YYY", "")
		assert.Equal(t, body["index"], 3, "")
	})
}
开发者ID:kennylixi，项目名称:etcd，代码行数:55，代码来源:get_handler_test.go


示例8: TestStoreGetSorted

// Ensure that the store can retrieve a directory in sorted order.
func TestStoreGetSorted(t *testing.T) {
	s := newStore()
	s.Create("/foo", true, "", false, Permanent)
	s.Create("/foo/x", false, "0", false, Permanent)
	s.Create("/foo/z", false, "0", false, Permanent)
	s.Create("/foo/y", true, "", false, Permanent)
	s.Create("/foo/y/a", false, "0", false, Permanent)
	s.Create("/foo/y/b", false, "0", false, Permanent)
	e, err := s.Get("/foo", true, true)
	assert.Nil(t, err, "")
	var yNodes NodeExterns
	for _, node := range e.Node.Nodes {
		switch node.Key {
		case "/foo/x":
		case "/foo/y":
			yNodes = node.Nodes
		case "/foo/z":
		default:
			t.Errorf("key = %s, not matched", node.Key)
		}
	}
	for _, node := range yNodes {
		switch node.Key {
		case "/foo/y/a":
		case "/foo/y/b":
		default:
			t.Errorf("key = %s, not matched", node.Key)
		}
	}
}
开发者ID:b2ornot2b，项目名称:etcd，代码行数:31，代码来源:store_test.go


示例9: TestStoreGetDirectory

// Ensure that the store can recrusively retrieve a directory listing.
// Note that hidden files should not be returned.
func TestStoreGetDirectory(t *testing.T) {
	s := newStore()
	s.Create("/foo", true, "", false, Permanent)
	s.Create("/foo/bar", false, "X", false, Permanent)
	s.Create("/foo/_hidden", false, "*", false, Permanent)
	s.Create("/foo/baz", true, "", false, Permanent)
	s.Create("/foo/baz/bat", false, "Y", false, Permanent)
	s.Create("/foo/baz/_hidden", false, "*", false, Permanent)
	s.Create("/foo/baz/ttl", false, "Y", false, time.Now().Add(time.Second*3))
	e, err := s.Get("/foo", true, false)
	assert.Nil(t, err, "")
	assert.Equal(t, e.Action, "get", "")
	assert.Equal(t, e.Node.Key, "/foo", "")
	assert.Equal(t, len(e.Node.Nodes), 2, "")
	assert.Equal(t, e.Node.Nodes[0].Key, "/foo/bar", "")
	assert.Equal(t, e.Node.Nodes[0].Value, "X", "")
	assert.Equal(t, e.Node.Nodes[0].Dir, false, "")
	assert.Equal(t, e.Node.Nodes[1].Key, "/foo/baz", "")
	assert.Equal(t, e.Node.Nodes[1].Dir, true, "")
	assert.Equal(t, len(e.Node.Nodes[1].Nodes), 2, "")
	assert.Equal(t, e.Node.Nodes[1].Nodes[0].Key, "/foo/baz/bat", "")
	assert.Equal(t, e.Node.Nodes[1].Nodes[0].Value, "Y", "")
	assert.Equal(t, e.Node.Nodes[1].Nodes[0].Dir, false, "")
	assert.Equal(t, e.Node.Nodes[1].Nodes[1].Key, "/foo/baz/ttl", "")
	assert.Equal(t, e.Node.Nodes[1].Nodes[1].Value, "Y", "")
	assert.Equal(t, e.Node.Nodes[1].Nodes[1].Dir, false, "")
	assert.Equal(t, e.Node.Nodes[1].Nodes[1].TTL, 3, "")
}
开发者ID:rwindelz，项目名称:etcd，代码行数:30，代码来源:store_test.go


示例10: TestStoreWatchExpire

// Ensure that the store can watch for key expiration.
func TestStoreWatchExpire(t *testing.T) {
	s := newStore()

	stopChan := make(chan bool)
	defer func() {
		stopChan <- true
	}()
	go mockSyncService(s.DeleteExpiredKeys, stopChan)

	s.Create("/foo", false, "bar", false, time.Now().Add(500*time.Millisecond))
	s.Create("/foofoo", false, "barbarbar", false, time.Now().Add(500*time.Millisecond))

	w, _ := s.Watch("/", true, false, 0)
	c := w.EventChan
	e := nbselect(c)
	assert.Nil(t, e, "")
	time.Sleep(600 * time.Millisecond)
	e = nbselect(c)
	assert.Equal(t, e.Action, "expire", "")
	assert.Equal(t, e.Node.Key, "/foo", "")
	w, _ = s.Watch("/", true, false, 4)
	e = nbselect(w.EventChan)
	assert.Equal(t, e.Action, "expire", "")
	assert.Equal(t, e.Node.Key, "/foofoo", "")
}
开发者ID:rwindelz，项目名称:etcd，代码行数:26，代码来源:store_test.go


示例11: TestV2CreateUnique

// Ensures a unique value is added to the key's children.
//
//   $ curl -X POST localhost:4001/v2/keys/foo/bar
//   $ curl -X POST localhost:4001/v2/keys/foo/bar
//   $ curl -X POST localhost:4001/v2/keys/foo/baz
//
func TestV2CreateUnique(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		// POST should add index to list.
		fullURL := fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar")
		resp, _ := tests.PostForm(fullURL, nil)
		assert.Equal(t, resp.StatusCode, http.StatusCreated)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["action"], "create", "")

		node := body["node"].(map[string]interface{})
		assert.Equal(t, node["key"], "/foo/bar/3", "")
		assert.Nil(t, node["dir"], "")
		assert.Equal(t, node["modifiedIndex"], 3, "")

		// Second POST should add next index to list.
		resp, _ = tests.PostForm(fullURL, nil)
		assert.Equal(t, resp.StatusCode, http.StatusCreated)
		body = tests.ReadBodyJSON(resp)

		node = body["node"].(map[string]interface{})
		assert.Equal(t, node["key"], "/foo/bar/4", "")

		// POST to a different key should add index to that list.
		resp, _ = tests.PostForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/baz"), nil)
		assert.Equal(t, resp.StatusCode, http.StatusCreated)
		body = tests.ReadBodyJSON(resp)

		node = body["node"].(map[string]interface{})
		assert.Equal(t, node["key"], "/foo/baz/5", "")
	})
}
开发者ID:BREWTAN，项目名称:etcd，代码行数:37，代码来源:post_handler_test.go


示例12: TestStoreUpdateValue

// Ensure that the store can update a key if it already exists.
func TestStoreUpdateValue(t *testing.T) {
	s := newStore()
	// create /foo=bar
	s.Create("/foo", false, "bar", false, Permanent)
	// update /foo="bzr"
	var eidx uint64 = 2
	e, err := s.Update("/foo", "baz", Permanent)
	assert.Nil(t, err, "")
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "update", "")
	assert.Equal(t, e.Node.Key, "/foo", "")
	assert.False(t, e.Node.Dir, "")
	assert.Equal(t, *e.Node.Value, "baz", "")
	assert.Equal(t, e.Node.TTL, 0, "")
	assert.Equal(t, e.Node.ModifiedIndex, uint64(2), "")
	// check prevNode
	assert.Equal(t, e.PrevNode.Key, "/foo", "")
	assert.Equal(t, *e.PrevNode.Value, "bar", "")
	assert.Equal(t, e.PrevNode.TTL, 0, "")
	assert.Equal(t, e.PrevNode.ModifiedIndex, uint64(1), "")

	e, _ = s.Get("/foo", false, false)
	assert.Equal(t, *e.Node.Value, "baz", "")
	assert.Equal(t, e.EtcdIndex, eidx, "")

	// update /foo=""
	eidx = 3
	e, err = s.Update("/foo", "", Permanent)
	assert.Nil(t, err, "")
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "update", "")
	assert.Equal(t, e.Node.Key, "/foo", "")
	assert.False(t, e.Node.Dir, "")
	assert.Equal(t, *e.Node.Value, "", "")
	assert.Equal(t, e.Node.TTL, 0, "")
	assert.Equal(t, e.Node.ModifiedIndex, uint64(3), "")
	// check prevNode
	assert.Equal(t, e.PrevNode.Key, "/foo", "")
	assert.Equal(t, *e.PrevNode.Value, "baz", "")
	assert.Equal(t, e.PrevNode.TTL, 0, "")
	assert.Equal(t, e.PrevNode.ModifiedIndex, uint64(2), "")

	e, _ = s.Get("/foo", false, false)
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, *e.Node.Value, "", "")
}
开发者ID:digideskio，项目名称:etcd，代码行数:47，代码来源:store_test.go


示例13: TestStoreCreateDirectory

// Ensure that the store can create a new directory if it doesn't already exist.
func TestStoreCreateDirectory(t *testing.T) {
	s := newStore()
	e, err := s.Create("/foo", true, "", false, Permanent)
	assert.Nil(t, err, "")
	assert.Equal(t, e.Action, "create", "")
	assert.Equal(t, e.Node.Key, "/foo", "")
	assert.True(t, e.Node.Dir, "")
}
开发者ID:rwindelz，项目名称:etcd，代码行数:9，代码来源:store_test.go


示例14: TestV2SetDirectory

// Ensures that a directory is created
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar?dir=true
//
func TestV2SetDirectory(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		resp, err := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo?dir=true"), url.Values{})
		assert.Equal(t, resp.StatusCode, http.StatusCreated)
		body := tests.ReadBody(resp)
		assert.Nil(t, err, "")
		assert.Equal(t, string(body), `{"action":"set","node":{"key":"/foo","dir":true,"modifiedIndex":2,"createdIndex":2}}`, "")
	})
}
开发者ID:heroku，项目名称:etcd，代码行数:13，代码来源:put_handler_test.go


示例15: TestConfigCLIArgsOverrideEnvVar

// Ensures that an environment variable field is overridden by a command line argument.
func TestConfigCLIArgsOverrideEnvVar(t *testing.T) {
	os.Setenv("ETCD_ADDR", "127.0.0.1:1000")
	defer os.Setenv("ETCD_ADDR", "")

	c := New()
	c.SystemPath = ""
	assert.Nil(t, c.Load([]string{"-addr", "127.0.0.1:2000"}), "")
	assert.Equal(t, c.Addr, "127.0.0.1:2000", "")
}
开发者ID:RubanDeventhiran，项目名称:etcd，代码行数:10，代码来源:config_test.go


示例16: TestStoreRecover

// Ensure that the store can recover from a previously saved state.
func TestStoreRecover(t *testing.T) {
	s := newStore()
	s.Create("/foo", true, "", false, Permanent)
	s.Create("/foo/x", false, "bar", false, Permanent)
	s.Create("/foo/y", false, "baz", false, Permanent)
	b, err := s.Save()

	s2 := newStore()
	s2.Recovery(b)

	e, err := s.Get("/foo/x", false, false)
	assert.Nil(t, err, "")
	assert.Equal(t, e.Node.Value, "bar", "")

	e, err = s.Get("/foo/y", false, false)
	assert.Nil(t, err, "")
	assert.Equal(t, e.Node.Value, "baz", "")
}
开发者ID:rwindelz，项目名称:etcd，代码行数:19，代码来源:store_test.go


示例17: TestStoreGetValue

// Ensure that the store can retrieve an existing value.
func TestStoreGetValue(t *testing.T) {
	s := newStore()
	s.Create("/foo", false, "bar", false, Permanent)
	e, err := s.Get("/foo", false, false)
	assert.Nil(t, err, "")
	assert.Equal(t, e.Action, "get", "")
	assert.Equal(t, e.Node.Key, "/foo", "")
	assert.Equal(t, e.Node.Value, "bar", "")
}
开发者ID:rwindelz，项目名称:etcd，代码行数:10，代码来源:store_test.go


示例18: TestStoreDeleteDiretoryFailsIfNonRecursiveAndDir

// Ensure that the store cannot delete a directory if both of recursive
// and dir are not specified.
func TestStoreDeleteDiretoryFailsIfNonRecursiveAndDir(t *testing.T) {
	s := newStore()
	s.Create("/foo", true, "", false, Permanent)
	e, _err := s.Delete("/foo", false, false)
	err := _err.(*etcdErr.Error)
	assert.Equal(t, err.ErrorCode, etcdErr.EcodeNotFile, "")
	assert.Equal(t, err.Message, "Not a file", "")
	assert.Nil(t, e, "")
}
开发者ID:rwindelz，项目名称:etcd，代码行数:11，代码来源:store_test.go


示例19: TestStoreWatchCreateWithHiddenKey

// Ensure that the store can watch for hidden keys as long as it's an exact path match.
func TestStoreWatchCreateWithHiddenKey(t *testing.T) {
	s := newStore()
	w, _ := s.Watch("/_foo", false, false, 0)
	s.Create("/_foo", false, "bar", false, Permanent)
	e := nbselect(w.EventChan)
	assert.Equal(t, e.Action, "create", "")
	assert.Equal(t, e.Node.Key, "/_foo", "")
	e = nbselect(w.EventChan)
	assert.Nil(t, e, "")
}
开发者ID:rwindelz，项目名称:etcd，代码行数:11，代码来源:store_test.go


示例20: TestStoreUpdateFailsIfDirectory

// Ensure that the store cannot update a directory.
func TestStoreUpdateFailsIfDirectory(t *testing.T) {
	s := newStore()
	s.Create("/foo", true, "", false, Permanent)
	e, _err := s.Update("/foo", "baz", Permanent)
	err := _err.(*etcdErr.Error)
	assert.Equal(t, err.ErrorCode, etcdErr.EcodeNotFile, "")
	assert.Equal(t, err.Message, "Not a file", "")
	assert.Equal(t, err.Cause, "/foo", "")
	assert.Nil(t, e, "")
}
开发者ID:rwindelz，项目名称:etcd，代码行数:11，代码来源:store_test.go



注：本文中的github.com/coreos/etcd/third_party/github.com/stretchr/testify/assert.Nil函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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