notify/session_owner_state_test.go

package notify

import "testing"

func TestClientOwnerSessionStateStartRollback(t *testing.T) {
	client := NewClient().(*ClientCommon)

	if !client.beginClientSessionStart() {
		t.Fatal("first beginClientSessionStart should succeed")
	}
	if client.beginClientSessionStart() {
		t.Fatal("second beginClientSessionStart should be blocked while starting")
	}

	client.rollbackClientSessionStart()
	if !client.beginClientSessionStart() {
		t.Fatal("beginClientSessionStart should succeed after rollback")
	}
}

func TestClientOwnerSessionStateLifecycle(t *testing.T) {
	client := NewClient().(*ClientCommon)

	if !client.beginClientSessionStart() {
		t.Fatal("beginClientSessionStart should succeed")
	}
	client.markSessionStarted()
	if client.beginClientSessionStart() {
		t.Fatal("beginClientSessionStart should be blocked while running")
	}

	client.markSessionStopped("stopped", nil)
	if !client.beginClientSessionStart() {
		t.Fatal("beginClientSessionStart should succeed after stopped")
	}
}

func TestServerOwnerSessionStateStartRollback(t *testing.T) {
	server := NewServer().(*ServerCommon)

	if !server.beginServerSessionStart() {
		t.Fatal("first beginServerSessionStart should succeed")
	}
	if server.beginServerSessionStart() {
		t.Fatal("second beginServerSessionStart should be blocked while starting")
	}

	server.rollbackServerSessionStart()
	if !server.beginServerSessionStart() {
		t.Fatal("beginServerSessionStart should succeed after rollback")
	}
}

func TestServerOwnerSessionStateLifecycle(t *testing.T) {
	server := NewServer().(*ServerCommon)

	if !server.beginServerSessionStart() {
		t.Fatal("beginServerSessionStart should succeed")
	}
	server.markSessionStarted()
	if server.beginServerSessionStart() {
		t.Fatal("beginServerSessionStart should be blocked while running")
	}

	server.markSessionStopped("stopped", nil)
	if !server.beginServerSessionStart() {
		t.Fatal("beginServerSessionStart should succeed after stopped")
	}
}

func TestClientOwnerSessionStateTransitionNames(t *testing.T) {
	client := NewClient().(*ClientCommon)

	if got, want := client.ownerSessionStateName(), "idle"; got != want {
		t.Fatalf("initial owner state mismatch: got %q want %q", got, want)
	}
	if !client.beginClientSessionStart() {
		t.Fatal("beginClientSessionStart should succeed from idle")
	}
	if got, want := client.ownerSessionStateName(), "starting"; got != want {
		t.Fatalf("after begin owner state mismatch: got %q want %q", got, want)
	}

	client.markSessionStarted()
	if got, want := client.ownerSessionStateName(), "running"; got != want {
		t.Fatalf("after started owner state mismatch: got %q want %q", got, want)
	}

	client.markClientSessionStopping()
	if got, want := client.ownerSessionStateName(), "stopping"; got != want {
		t.Fatalf("after stopping owner state mismatch: got %q want %q", got, want)
	}

	client.markSessionStopped("stopped", nil)
	if got, want := client.ownerSessionStateName(), "stopped"; got != want {
		t.Fatalf("after stopped owner state mismatch: got %q want %q", got, want)
	}
	if !client.beginClientSessionStart() {
		t.Fatal("beginClientSessionStart should succeed from stopped")
	}
}

func TestServerOwnerSessionStateTransitionNames(t *testing.T) {
	server := NewServer().(*ServerCommon)

	if got, want := server.ownerSessionStateName(), "idle"; got != want {
		t.Fatalf("initial owner state mismatch: got %q want %q", got, want)
	}
	if !server.beginServerSessionStart() {
		t.Fatal("beginServerSessionStart should succeed from idle")
	}
	if got, want := server.ownerSessionStateName(), "starting"; got != want {
		t.Fatalf("after begin owner state mismatch: got %q want %q", got, want)
	}

	server.markSessionStarted()
	if got, want := server.ownerSessionStateName(), "running"; got != want {
		t.Fatalf("after started owner state mismatch: got %q want %q", got, want)
	}

	server.markServerSessionStopping()
	if got, want := server.ownerSessionStateName(), "stopping"; got != want {
		t.Fatalf("after stopping owner state mismatch: got %q want %q", got, want)
	}

	server.markSessionStopped("stopped", nil)
	if got, want := server.ownerSessionStateName(), "stopped"; got != want {
		t.Fatalf("after stopped owner state mismatch: got %q want %q", got, want)
	}
	if !server.beginServerSessionStart() {
		t.Fatal("beginServerSessionStart should succeed from stopped")
	}
}