Function TestController_Basics

controller/controller_test.go:35–78

(t *testing.T)

)

func TestController_Basics(t *testing.T) {
	ctx := context.Background()
	ns := "test-ns"
	cluster0, err := store.NewCluster("test-cluster-0", []string{"127.0.0.1:7770"}, 1)
	require.NoError(t, err)
	cluster1, err := store.NewCluster("test-cluster-1", []string{"127.0.0.1:7771"}, 1)
	require.NoError(t, err)

	s := store.NewClusterStore(engine.NewMock())
	require.True(t, s.IsLeader())
	require.NoError(t, s.CreateCluster(ctx, ns, cluster0))
	require.NoError(t, s.CreateCluster(ctx, ns, cluster1))

	c, err := New(s, &config.ControllerConfig{
		FailOver: &config.FailOverConfig{
			PingIntervalSeconds: 1,
		},
	})
	require.NoError(t, err)
	require.NoError(t, c.Start(ctx))
	defer func() {
		c.Close()
	}()

	c.WaitForReady()

	t.Run("get cluster", func(t *testing.T) {
		cluster, err := c.getCluster(ns, "test-cluster-0")
		require.NoError(t, err)
		require.NotNil(t, cluster)
		cluster, err = c.getCluster(ns, "test-cluster-1")
		require.NoError(t, err)
		require.NotNil(t, cluster)
		_, err = c.getCluster(ns, "test-cluster-2")
		require.ErrorIs(t, err, consts.ErrNotFound)
		require.NotNil(t, cluster)
	})

	t.Run("remove cluster", func(t *testing.T) {
		c.removeCluster(ns, "test-cluster-1")
		_, err = c.getCluster(ns, "test-cluster-1")
		require.ErrorIs(t, err, consts.ErrNotFound)
	})
}