Golang assert.Nil函数代码示例

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本文整理汇总了Golang中github.com/coreos/etcd/Godeps/_workspace/src/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
	var eidx uint64 = 2
	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.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "delete", "")
	// check prevNode
	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:mayank-chutani，项目名称:etcd，代码行数:33，代码来源:store_test.go

示例2: TestStoreRecoverWithExpiration

// Ensure that the store can recover from a previously saved state that includes an expiring key.
func TestStoreRecoverWithExpiration(t *testing.T) {
	s := newStore()
	s.clock = newFakeClock()

	fc := newFakeClock()

	var eidx uint64 = 4
	s.Create("/foo", true, "", false, Permanent)
	s.Create("/foo/x", false, "bar", false, Permanent)
	s.Create("/foo/y", false, "baz", false, fc.Now().Add(5*time.Millisecond))
	b, err := s.Save()

	time.Sleep(10 * time.Millisecond)

	s2 := newStore()
	s2.clock = fc

	s2.Recovery(b)

	fc.Advance(600 * time.Millisecond)
	s.DeleteExpiredKeys(fc.Now())

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

	e, err = s.Get("/foo/y", false, false)
	assert.NotNil(t, err, "")
	assert.Nil(t, e, "")
}

开发者ID:mayank-chutani，项目名称:etcd，代码行数:32，代码来源:store_test.go

示例3: TestNewStoreWithNamespaces

func TestNewStoreWithNamespaces(t *testing.T) {
	s := newStore("/0", "/1")

	_, err := s.Get("/0", false, false)
	assert.Nil(t, err, "")
	_, err = s.Get("/1", false, false)
	assert.Nil(t, err, "")
}

开发者ID:mayank-chutani，项目名称:etcd，代码行数:8，代码来源:store_test.go

示例4: 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:mayank-chutani，项目名称:etcd，代码行数:15，代码来源:store_test.go

示例5: TestStoreWatchExpire

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

	var eidx uint64 = 2
	s.Create("/foo", false, "bar", false, fc.Now().Add(500*time.Millisecond))
	s.Create("/foofoo", false, "barbarbar", false, fc.Now().Add(500*time.Millisecond))

	w, _ := s.Watch("/", true, false, 0)
	assert.Equal(t, w.StartIndex(), eidx, "")
	c := w.EventChan()
	e := nbselect(c)
	assert.Nil(t, e, "")
	fc.Advance(600 * time.Millisecond)
	s.DeleteExpiredKeys(fc.Now())
	eidx = 3
	e = nbselect(c)
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "expire", "")
	assert.Equal(t, e.Node.Key, "/foo", "")
	w, _ = s.Watch("/", true, false, 4)
	eidx = 4
	assert.Equal(t, w.StartIndex(), eidx, "")
	e = nbselect(w.EventChan())
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "expire", "")
	assert.Equal(t, e.Node.Key, "/foofoo", "")
}

开发者ID:mayank-chutani，项目名称:etcd，代码行数:30，代码来源:store_test.go

示例6: 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)
	var eidx uint64 = 6
	e, err := s.Get("/foo", true, true)
	assert.Nil(t, err, "")
	assert.Equal(t, e.EtcdIndex, eidx, "")
	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:mayank-chutani，项目名称:etcd，代码行数:33，代码来源:store_test.go

示例7: TestStoreWatchExpireRefresh

// Ensure that the store can watch for key expiration when refreshing.
func TestStoreWatchExpireRefresh(t *testing.T) {
	s := newStore()
	fc := newFakeClock()
	s.clock = fc

	var eidx uint64 = 2
	s.Create("/foo", false, "bar", false, TTLOptionSet{ExpireTime: fc.Now().Add(500 * time.Millisecond), Refresh: true})
	s.Create("/foofoo", false, "barbarbar", false, TTLOptionSet{ExpireTime: fc.Now().Add(1200 * time.Millisecond), Refresh: true})

	// Make sure we set watch updates when Refresh is true for newly created keys
	w, _ := s.Watch("/", true, false, 0)
	assert.Equal(t, w.StartIndex(), eidx, "")
	c := w.EventChan()
	e := nbselect(c)
	assert.Nil(t, e, "")
	fc.Advance(600 * time.Millisecond)
	s.DeleteExpiredKeys(fc.Now())
	eidx = 3
	e = nbselect(c)
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "expire", "")
	assert.Equal(t, e.Node.Key, "/foo", "")

	s.Update("/foofoo", "", TTLOptionSet{ExpireTime: fc.Now().Add(500 * time.Millisecond), Refresh: true})
	w, _ = s.Watch("/", true, false, 4)
	fc.Advance(700 * time.Millisecond)
	s.DeleteExpiredKeys(fc.Now())
	eidx = 5 // We should skip 4 because a TTL update should occur with no watch notification
	assert.Equal(t, w.StartIndex(), eidx-1, "")
	e = nbselect(w.EventChan())
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "expire", "")
	assert.Equal(t, e.Node.Key, "/foofoo", "")
}

开发者ID:lrita，项目名称:etcd，代码行数:35，代码来源:store_test.go

示例8: 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:mayank-chutani，项目名称:etcd，代码行数:47，代码来源:store_test.go

示例9: TestStoreWatchRecursiveDeleteWithHiddenKey

// Ensure that the store doesn't see hidden key deletes without an exact path match in recursive mode.
func TestStoreWatchRecursiveDeleteWithHiddenKey(t *testing.T) {
	s := newStore()
	s.Create("/foo/_bar", false, "baz", false, TTLOptionSet{ExpireTime: Permanent})
	w, _ := s.Watch("/foo", true, false, 0)
	s.Delete("/foo/_bar", false, false)
	e := nbselect(w.EventChan())
	assert.Nil(t, e, "")
}

开发者ID:lrita，项目名称:etcd，代码行数:9，代码来源:store_test.go

示例10: 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:mayank-chutani，项目名称:etcd，代码行数:11，代码来源:store_test.go

示例11: 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:mayank-chutani，项目名称:etcd，代码行数:11，代码来源:store_test.go

示例12: TestStoreCreateDirectory

// Ensure that the store can create a new directory if it doesn't already exist.
func TestStoreCreateDirectory(t *testing.T) {
	s := newStore()
	var eidx uint64 = 1
	e, err := s.Create("/foo", true, "", false, Permanent)
	assert.Nil(t, err, "")
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "create", "")
	assert.Equal(t, e.Node.Key, "/foo", "")
	assert.True(t, e.Node.Dir, "")
}

开发者ID:mayank-chutani，项目名称:etcd，代码行数:11，代码来源:store_test.go

示例13: TestStoreRefresh

// Ensure that the store can update the TTL on a value with refresh.
func TestStoreRefresh(t *testing.T) {
	s := newStore()
	fc := newFakeClock()
	s.clock = fc

	s.Create("/foo", false, "bar", false, TTLOptionSet{ExpireTime: fc.Now().Add(500 * time.Millisecond)})
	s.Create("/bar", true, "bar", false, TTLOptionSet{ExpireTime: fc.Now().Add(500 * time.Millisecond)})
	_, err := s.Update("/foo", "", TTLOptionSet{ExpireTime: fc.Now().Add(500 * time.Millisecond), Refresh: true})
	assert.Nil(t, err, "")

	_, err = s.Set("/foo", false, "", TTLOptionSet{ExpireTime: fc.Now().Add(500 * time.Millisecond), Refresh: true})
	assert.Nil(t, err, "")

	_, err = s.Update("/bar", "", TTLOptionSet{ExpireTime: fc.Now().Add(500 * time.Millisecond), Refresh: true})
	assert.Nil(t, err, "")

	_, err = s.CompareAndSwap("/foo", "bar", 0, "", TTLOptionSet{ExpireTime: fc.Now().Add(500 * time.Millisecond), Refresh: true})
	assert.Nil(t, err, "")
}

开发者ID:lrita，项目名称:etcd，代码行数:20，代码来源:store_test.go

示例14: TestStoreWatchUpdateWithHiddenKey

// Ensure that the store doesn't see hidden key updates.
func TestStoreWatchUpdateWithHiddenKey(t *testing.T) {
	s := newStore()
	s.Create("/_foo", false, "bar", false, Permanent)
	w, _ := s.Watch("/_foo", false, false, 0)
	s.Update("/_foo", "baz", Permanent)
	e := nbselect(w.EventChan())
	assert.Equal(t, e.Action, "update", "")
	assert.Equal(t, e.Node.Key, "/_foo", "")
	e = nbselect(w.EventChan())
	assert.Nil(t, e, "")
}

开发者ID:mayank-chutani，项目名称:etcd，代码行数:12，代码来源:store_test.go

示例15: TestStoreGetValue

// Ensure that the store can retrieve an existing value.
func TestStoreGetValue(t *testing.T) {
	s := newStore()
	s.Create("/foo", false, "bar", false, Permanent)
	var eidx uint64 = 1
	e, err := s.Get("/foo", false, false)
	assert.Nil(t, err, "")
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "get", "")
	assert.Equal(t, e.Node.Key, "/foo", "")
	assert.Equal(t, *e.Node.Value, "bar", "")
}

开发者ID:mayank-chutani，项目名称:etcd，代码行数:12，代码来源:store_test.go

示例16: TestStoreRecover

// Ensure that the store can recover from a previously saved state.
func TestStoreRecover(t *testing.T) {
	s := newStore()
	var eidx uint64 = 3
	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.Equal(t, e.EtcdIndex, eidx, "")
	assert.Nil(t, err, "")
	assert.Equal(t, *e.Node.Value, "bar", "")

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

开发者ID:ericcapricorn，项目名称:etcd，代码行数:22，代码来源:store_test.go

示例17: 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()
	var eidx uint64 = 1
	w, _ := s.Watch("/_foo", false, false, 0)
	s.Create("/_foo", false, "bar", false, Permanent)
	e := nbselect(w.EventChan())
	assert.Equal(t, e.EtcdIndex, eidx, "")
	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:mayank-chutani，项目名称:etcd，代码行数:13，代码来源:store_test.go

示例18: TestStoreCreateValue

// Ensure that the store can create a new key if it doesn't already exist.
func TestStoreCreateValue(t *testing.T) {
	s := newStore()
	// Create /foo=bar
	var eidx uint64 = 1
	e, err := s.Create("/foo", false, "bar", false, Permanent)
	assert.Nil(t, err, "")
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "create", "")
	assert.Equal(t, e.Node.Key, "/foo", "")
	assert.False(t, e.Node.Dir, "")
	assert.Equal(t, *e.Node.Value, "bar", "")
	assert.Nil(t, e.Node.Nodes, "")
	assert.Nil(t, e.Node.Expiration, "")
	assert.Equal(t, e.Node.TTL, 0, "")
	assert.Equal(t, e.Node.ModifiedIndex, uint64(1), "")

	// Create /empty=""
	eidx = 2
	e, err = s.Create("/empty", false, "", false, Permanent)
	assert.Nil(t, err, "")
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "create", "")
	assert.Equal(t, e.Node.Key, "/empty", "")
	assert.False(t, e.Node.Dir, "")
	assert.Equal(t, *e.Node.Value, "", "")
	assert.Nil(t, e.Node.Nodes, "")
	assert.Nil(t, e.Node.Expiration, "")
	assert.Equal(t, e.Node.TTL, 0, "")
	assert.Equal(t, e.Node.ModifiedIndex, uint64(2), "")

}

开发者ID:mayank-chutani，项目名称:etcd，代码行数:32，代码来源:store_test.go

示例19: TestStoreWatchExpireWithHiddenKey

// Ensure that the store doesn't see expirations of hidden keys.
func TestStoreWatchExpireWithHiddenKey(t *testing.T) {
	s := newStore()
	fc := newFakeClock()
	s.clock = fc

	s.Create("/_foo", false, "bar", false, fc.Now().Add(500*time.Millisecond))
	s.Create("/foofoo", false, "barbarbar", false, fc.Now().Add(1000*time.Millisecond))

	w, _ := s.Watch("/", true, false, 0)
	c := w.EventChan()
	e := nbselect(c)
	assert.Nil(t, e, "")
	fc.Advance(600 * time.Millisecond)
	s.DeleteExpiredKeys(fc.Now())
	e = nbselect(c)
	assert.Nil(t, e, "")
	fc.Advance(600 * time.Millisecond)
	s.DeleteExpiredKeys(fc.Now())
	e = nbselect(c)
	assert.Equal(t, e.Action, "expire", "")
	assert.Equal(t, e.Node.Key, "/foofoo", "")
}

开发者ID:mayank-chutani，项目名称:etcd，代码行数:23，代码来源:store_test.go

示例20: TestStoreWatchDeleteWithHiddenKey

// Ensure that the store can watch for key deletions.
func TestStoreWatchDeleteWithHiddenKey(t *testing.T) {
	s := newStore()
	var eidx uint64 = 2
	s.Create("/_foo", false, "bar", false, TTLOptionSet{ExpireTime: Permanent})
	w, _ := s.Watch("/_foo", false, false, 0)
	s.Delete("/_foo", false, false)
	e := nbselect(w.EventChan())
	assert.Equal(t, e.EtcdIndex, eidx, "")
	assert.Equal(t, e.Action, "delete", "")
	assert.Equal(t, e.Node.Key, "/_foo", "")
	e = nbselect(w.EventChan())
	assert.Nil(t, e, "")
}

开发者ID:lrita，项目名称:etcd，代码行数:14，代码来源:store_test.go

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