Function TestUpdate

container/container_test.go:2690–3159

(t *testing.T)

}

func TestUpdate(t *testing.T) {
	tests := []struct {
		desc       string
		termSize   image.Point
		container  func(ft *faketerm.Terminal) (*Container, error)
		updateID   string
		updateOpts []Option
		// events are events delivered before the update.
		beforeEvents []terminalapi.Event
		// events are events delivered after the update.
		afterEvents   []terminalapi.Event
		wantUpdateErr bool
		want          func(size image.Point) *faketerm.Terminal
	}{
		{
			desc:     "fails on empty updateID",
			termSize: image.Point{10, 10},
			container: func(ft *faketerm.Terminal) (*Container, error) {
				return New(ft)
			},
			wantUpdateErr: true,
		},
		{
			desc:     "fails when no container with the ID is found",
			termSize: image.Point{10, 10},
			container: func(ft *faketerm.Terminal) (*Container, error) {
				return New(ft)
			},
			updateID:      "myID",
			wantUpdateErr: true,
		},
		{
			desc:     "no changes when no options are provided",
			termSize: image.Point{10, 10},
			container: func(ft *faketerm.Terminal) (*Container, error) {
				return New(
					ft,
					ID("myID"),
					Border(linestyle.Light),
				)
			},
			updateID: "myID",
			want: func(size image.Point) *faketerm.Terminal {
				ft := faketerm.MustNew(size)
				cvs := testcanvas.MustNew(ft.Area())
				testdraw.MustBorder(
					cvs,
					image.Rect(0, 0, 10, 10),
					draw.BorderCellOpts(cell.FgColor(cell.ColorYellow)),
				)
				testcanvas.MustApply(cvs, ft)
				return ft
			},
		},
		{
			desc:     "fails on invalid options",
			termSize: image.Point{10, 10},
			container: func(ft *faketerm.Terminal) (*Container, error) {