本文整理汇总了Golang中github.com/nathanielc/morgoth/Godeps/_workspace/src/github.com/influxdb/influxdb/meta.Data类的典型用法代码示例。如果您正苦于以下问题：Golang Data类的具体用法？Golang Data怎么用？Golang Data使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Data类的15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，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: TestData_CreateRetentionPolicy
// Ensure a retention policy can be created.
func TestData_CreateRetentionPolicy(t *testing.T) {
data := meta.Data{Nodes: []meta.NodeInfo{{ID: 1}, {ID: 2}}}
if err := data.CreateDatabase("db0"); err != nil {
t.Fatal(err)
}
// Create policy.
if err := data.CreateRetentionPolicy("db0", &meta.RetentionPolicyInfo{
Name: "rp0",
ReplicaN: 2,
Duration: 4 * time.Hour,
}); err != nil {
t.Fatal(err)
}
// Verify policy exists.
if !reflect.DeepEqual(data.Databases[0].RetentionPolicies, []meta.RetentionPolicyInfo{
{
Name: "rp0",
ReplicaN: 2,
Duration: 4 * time.Hour,
ShardGroupDuration: 1 * time.Hour,
},
}) {
t.Fatalf("unexpected policies: %#v", data.Databases[0].RetentionPolicies)
}
}示例2: TestData_CreateDatabase
// Ensure a database can be created.
func TestData_CreateDatabase(t *testing.T) {
var data meta.Data
if err := data.CreateDatabase("db0"); err != nil {
t.Fatal(err)
} else if !reflect.DeepEqual(data.Databases, []meta.DatabaseInfo{{Name: "db0"}}) {
t.Fatalf("unexpected databases: %#v", data.Databases)
}
}示例3: TestData_CreateRetentionPolicy_ErrReplicationFactorMismatch
// Ensure that creating a policy with a replication factor that doesn't match
// the number of nodes in the cluster will return an error. This is a temporary
// restriction until v0.9.1 is released.
func TestData_CreateRetentionPolicy_ErrReplicationFactorMismatch(t *testing.T) {
data := meta.Data{
Nodes: []meta.NodeInfo{{ID: 1}, {ID: 2}, {ID: 3}},
}
if err := data.CreateRetentionPolicy("db0", &meta.RetentionPolicyInfo{Name: "rp0", ReplicaN: 2}); err != meta.ErrReplicationFactorMismatch {
t.Fatalf("unexpected error: %s", err)
}
}示例4: TestData_DropRetentionPolicy_ErrRetentionPolicyNotFound
// Ensure an error is returned when deleting a non-existent policy.
func TestData_DropRetentionPolicy_ErrRetentionPolicyNotFound(t *testing.T) {
var data meta.Data
if err := data.CreateDatabase("db0"); err != nil {
t.Fatal(err)
}
if err := data.DropRetentionPolicy("db0", "rp0"); err != meta.ErrRetentionPolicyNotFound {
t.Fatal(err)
}
}示例5: TestData_CreateUser_ErrUserExists
// Ensure that creating the same user twice returns an error.
func TestData_CreateUser_ErrUserExists(t *testing.T) {
var data meta.Data
if err := data.CreateUser("susy", "", false); err != nil {
t.Fatal(err)
}
if err := data.CreateUser("susy", "", false); err != meta.ErrUserExists {
t.Fatal(err)
}
}示例6: TestData_CreateNode
func TestData_CreateNode( // Ensure a node can be created.
t *testing.T) {
var data meta.Data
if err := data.CreateNode("host0"); err != nil {
t.Fatal(err)
} else if !reflect.DeepEqual(data.Nodes, []meta.NodeInfo{{ID: 1, Host: "host0"}}) {
t.Fatalf("unexpected node: %#v", data.Nodes[0])
}
}示例7: TestData_CreateDatabase_ErrDatabaseExists
// Ensure that creating an already existing database returns an error.
func TestData_CreateDatabase_ErrDatabaseExists(t *testing.T) {
var data meta.Data
if err := data.CreateDatabase("db0"); err != nil {
t.Fatal(err)
}
if err := data.CreateDatabase("db0"); err != meta.ErrDatabaseExists {
t.Fatalf("unexpected error: %s", err)
}
}示例8: TestData_CreateUser
// Ensure a user can be created.
func TestData_CreateUser(t *testing.T) {
var data meta.Data
if err := data.CreateUser("susy", "ABC123", true); err != nil {
t.Fatal(err)
} else if !reflect.DeepEqual(data.Users, []meta.UserInfo{
{Name: "susy", Hash: "ABC123", Admin: true},
}) {
t.Fatalf("unexpected users: %#v", data.Users)
}
}示例9: TestData_UpdateRetentionPolicy
// Ensure that a retention policy can be updated.
func TestData_UpdateRetentionPolicy(t *testing.T) {
var data meta.Data
if err := data.CreateDatabase("db0"); err != nil {
t.Fatal(err)
} else if err = data.CreateRetentionPolicy("db0", &meta.RetentionPolicyInfo{Name: "rp0"}); err != nil {
t.Fatal(err)
}
// Update the policy.
var rpu meta.RetentionPolicyUpdate
rpu.SetName("rp1")
rpu.SetDuration(10 * time.Hour)
rpu.SetReplicaN(3)
if err := data.UpdateRetentionPolicy("db0", "rp0", &rpu); err != nil {
t.Fatal(err)
}
// Verify the policy was changed.
if rpi, _ := data.RetentionPolicy("db0", "rp1"); !reflect.DeepEqual(rpi, &meta.RetentionPolicyInfo{
Name: "rp1",
Duration: 10 * time.Hour,
ShardGroupDuration: 604800000000000,
ReplicaN: 3,
}) {
t.Fatalf("unexpected policy: %#v", rpi)
}
}示例10: TestData_CreateContinuousQuery
// Ensure a continuous query can be created.
func TestData_CreateContinuousQuery(t *testing.T) {
var data meta.Data
if err := data.CreateDatabase("db0"); err != nil {
t.Fatal(err)
} else if err := data.CreateContinuousQuery("db0", "cq0", "SELECT count() FROM foo"); err != nil {
t.Fatal(err)
} else if !reflect.DeepEqual(data.Databases[0].ContinuousQueries, []meta.ContinuousQueryInfo{
{Name: "cq0", Query: "SELECT count() FROM foo"},
}) {
t.Fatalf("unexpected queries: %#v", data.Databases[0].ContinuousQueries)
}
}示例11: TestData_DropDatabase
// Ensure a database can be removed.
func TestData_DropDatabase(t *testing.T) {
var data meta.Data
for i := 0; i < 3; i++ {
if err := data.CreateDatabase(fmt.Sprintf("db%d", i)); err != nil {
t.Fatal(err)
}
}
if err := data.DropDatabase("db1"); err != nil {
t.Fatal(err)
} else if !reflect.DeepEqual(data.Databases, []meta.DatabaseInfo{{Name: "db0"}, {Name: "db2"}}) {
t.Fatalf("unexpected databases: %#v", data.Databases)
}
}示例12: TestData_CreateRetentionPolicy_ErrRetentionPolicyExists
// Ensure that creating an already existing policy returns an error.
func TestData_CreateRetentionPolicy_ErrRetentionPolicyExists(t *testing.T) {
var data meta.Data
if err := data.CreateDatabase("db0"); err != nil {
t.Fatal(err)
} else if err = data.CreateRetentionPolicy("db0", &meta.RetentionPolicyInfo{Name: "rp0"}); err != nil {
t.Fatal(err)
}
if err := data.CreateRetentionPolicy("db0", &meta.RetentionPolicyInfo{Name: "rp0"}); err != meta.ErrRetentionPolicyExists {
t.Fatalf("unexpected error: %s", err)
}
}示例13: TestData_RetentionPolicy
// Ensure that a retention policy can be retrieved.
func TestData_RetentionPolicy(t *testing.T) {
var data meta.Data
if err := data.CreateDatabase("db0"); err != nil {
t.Fatal(err)
} else if err = data.CreateRetentionPolicy("db0", &meta.RetentionPolicyInfo{Name: "rp0"}); err != nil {
t.Fatal(err)
} else if err = data.CreateRetentionPolicy("db0", &meta.RetentionPolicyInfo{Name: "rp1"}); err != nil {
t.Fatal(err)
}
if rpi, err := data.RetentionPolicy("db0", "rp0"); err != nil {
t.Fatal(err)
} else if !reflect.DeepEqual(rpi, &meta.RetentionPolicyInfo{
Name: "rp0",
ShardGroupDuration: 604800000000000,
}) {
t.Fatalf("unexpected value: %#v", rpi)
}
}示例14: TestData_DeleteNode
// Ensure a node can be removed.
func TestData_DeleteNode(t *testing.T) {
var data meta.Data
if err := data.CreateNode("host0"); err != nil {
t.Fatal(err)
} else if err = data.CreateNode("host1"); err != nil {
t.Fatal(err)
} else if err := data.CreateNode("host2"); err != nil {
t.Fatal(err)
}
if err := data.DeleteNode(1); err != nil {
t.Fatal(err)
} else if len(data.Nodes) != 2 {
t.Fatalf("unexpected node count: %d", len(data.Nodes))
} else if data.Nodes[0] != (meta.NodeInfo{ID: 2, Host: "host1"}) {
t.Fatalf("unexpected node: %#v", data.Nodes[0])
} else if data.Nodes[1] != (meta.NodeInfo{ID: 3, Host: "host2"}) {
t.Fatalf("unexpected node: %#v", data.Nodes[1])
}
}示例15: TestData_DropRetentionPolicy
// Ensure a retention policy can be removed.
func TestData_DropRetentionPolicy(t *testing.T) {
var data meta.Data
if err := data.CreateDatabase("db0"); err != nil {
t.Fatal(err)
} else if err = data.CreateRetentionPolicy("db0", &meta.RetentionPolicyInfo{Name: "rp0"}); err != nil {
t.Fatal(err)
}
if err := data.DropRetentionPolicy("db0", "rp0"); err != nil {
t.Fatal(err)
} else if len(data.Databases[0].RetentionPolicies) != 0 {
t.Fatalf("unexpected policies: %#v", data.Databases[0].RetentionPolicies)
}
}