Example #1
0
// Ensure the store can update a retention policy.
func TestStore_UpdateRetentionPolicy(t *testing.T) {
	t.Parallel()
	s := MustOpenStore()
	defer s.Close()

	// Create database.
	if _, err := s.CreateDatabase("db0"); err != nil {
		t.Fatal(err)
	} else if _, err := s.CreateRetentionPolicy("db0", &meta.RetentionPolicyInfo{Name: "rp0", ReplicaN: 1}); err != nil {
		t.Fatal(err)
	}

	// Update policy.
	var rpu meta.RetentionPolicyUpdate
	rpu.SetName("rp1")
	rpu.SetDuration(10 * time.Hour)
	if err := s.UpdateRetentionPolicy("db0", "rp0", &rpu); err != nil {
		t.Fatal(err)
	}

	// Ensure policy is updated.
	if rpi, err := s.RetentionPolicy("db0", "rp1"); err != nil {
		t.Fatal(err)
	} else if !reflect.DeepEqual(rpi, &meta.RetentionPolicyInfo{
		Name:               "rp1",
		Duration:           10 * time.Hour,
		ShardGroupDuration: 1 * time.Hour,
		ReplicaN:           1,
	}) {
		t.Fatalf("unexpected policy: %#v", rpi)
	}
}
Example #2
0
// 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", ReplicaN: 1}); 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: 3600000000000,
		ReplicaN:           3,
	}) {
		t.Fatalf("unexpected policy: %#v", rpi)
	}
}