Function TestShouldFollowStartEvent

pkg/compose/up_test.go:27–104

(t *testing.T)

)

func TestShouldFollowStartEvent(t *testing.T) {
	tests := []struct {
		name     string
		event    api.ContainerEvent
		attached []string
		attachTo []string
		want     bool
	}{
		{
			name: "ignores non-start events",
			event: api.ContainerEvent{
				Type:    api.ContainerEventExited,
				Service: "validator",
			},
			attachTo: []string{"validator"},
			want:     false,
		},
		{
			name: "ignores services outside explicit attach selection",
			event: api.ContainerEvent{
				Type:    api.ContainerEventStarted,
				Service: "event-bus-validator",
				ID:      "event-bus-validator-1",
			},
			attachTo: []string{"validator"},
			want:     false,
		},
		{
			name: "ignores containers already attached unless restarting",
			event: api.ContainerEvent{
				Type:    api.ContainerEventStarted,
				Service: "validator",
				ID:      "validator-1",
			},
			attached: []string{"validator-1"},
			attachTo: []string{"validator"},
			want:     false,
		},
		{
			name: "follows restarts for attached service",
			event: api.ContainerEvent{
				Type:       api.ContainerEventStarted,
				Service:    "validator",
				ID:         "validator-1",
				Restarting: true,
			},
			attached: []string{"validator-1"},
			attachTo: []string{"validator"},
			want:     true,
		},
		{
			name: "follows selected service when not already attached",
			event: api.ContainerEvent{
				Type:    api.ContainerEventStarted,
				Service: "validator",
				ID:      "validator-2",
			},
			attachTo: []string{"validator"},