ui_status_test.go RawHistoryFolder

1package ports_test
2
3import (
4	"testing"
5
6	"github.com/bnema/vev/internal/ports"
7)
8
9// TestUIPresentationStatusClosedUnion pins the closed union of exactly three
10// presentations: Picker, Connecting, and Attached. The former transition states
11// are removed without alias, so no legacy wire value is ever accepted as a
12// presentation, and the zero value is not a presentation either.
13func TestUIPresentationStatusClosedUnion(t *testing.T) {
14	valid := map[ports.UIPresentationStatus]bool{
15		ports.UIStatusPicker:     true,
16		ports.UIStatusConnecting: true,
17		ports.UIStatusAttached:   true,
18	}
19	for status, want := range valid {
20		if got := status.Valid(); got != want {
21			t.Errorf("%q.Valid() = %v, want %v", status, got, want)
22		}
23	}
24	for _, legacy := range []ports.UIPresentationStatus{"", "detached", "reconnecting", "transitioning", "unknown"} {
25		if legacy.Valid() {
26			t.Errorf("removed or unknown status %q is accepted as a presentation", legacy)
27		}
28	}
29	if ports.UIStatusPicker != "picker" || ports.UIStatusConnecting != "connecting" || ports.UIStatusAttached != "attached" {
30		t.Fatalf("presentation wire values changed: %q %q %q", ports.UIStatusPicker, ports.UIStatusConnecting, ports.UIStatusAttached)
31	}
32}