init: pristine aerc 0.20.0 source

lib/marker/marker_test.go

@@ -0,0 +1,140 @@
+package marker_test
+
+import (
+	"testing"
+
+	"git.sr.ht/~rjarry/aerc/lib/marker"
+	"git.sr.ht/~rjarry/aerc/models"
+)
+
+// mockUidProvider implements the UidProvider interface and mocks the message
+// store for testing
+type mockUidProvider struct {
+	uids []models.UID
+	idx  int
+}
+
+func (mock *mockUidProvider) Uids() []models.UID {
+	return mock.uids
+}
+
+func (mock *mockUidProvider) SelectedIndex() int {
+	return mock.idx
+}
+
+func createMarker() (marker.Marker, *mockUidProvider) {
+	uidProvider := &mockUidProvider{
+		uids: []models.UID{"1", "2", "3", "4"},
+		idx:  1,
+	}
+	m := marker.New(uidProvider)
+	return m, uidProvider
+}
+
+func TestMarker_MarkUnmark(t *testing.T) {
+	m, _ := createMarker()
+	uid := models.UID("4")
+
+	m.Mark(uid)
+	if !m.IsMarked(uid) {
+		t.Errorf("Marking failed")
+	}
+
+	m.Unmark(uid)
+	if m.IsMarked(uid) {
+		t.Errorf("Unmarking failed")
+	}
+}
+
+func TestMarker_ToggleMark(t *testing.T) {
+	m, _ := createMarker()
+	uid := models.UID("4")
+
+	if m.IsMarked(uid) {
+		t.Errorf("ToggleMark: uid should not be marked")
+	}
+
+	m.ToggleMark(uid)
+	if !m.IsMarked(uid) {
+		t.Errorf("ToggleMark: uid should be marked")
+	}
+
+	m.ToggleMark(uid)
+	if m.IsMarked(uid) {
+		t.Errorf("ToggleMark: uid should not be marked")
+	}
+}
+
+func TestMarker_Marked(t *testing.T) {
+	m, _ := createMarker()
+	expected := map[models.UID]struct{}{
+		"1": {},
+		"4": {},
+	}
+	for uid := range expected {
+		m.Mark(uid)
+	}
+
+	got := m.Marked()
+	if len(expected) != len(got) {
+		t.Errorf("Marked: expected len of %d but got %d", len(expected), len(got))
+	}
+
+	for _, uid := range got {
+		if _, ok := expected[uid]; !ok {
+			t.Errorf("Marked: received uid %q as marked but it should not be", uid)
+		}
+	}
+}
+
+func TestMarker_VisualMode(t *testing.T) {
+	m, up := createMarker()
+
+	// activate visual mode
+	m.ToggleVisualMark(false)
+
+	// marking should now fail silently because we're in visual mode
+	m.Mark("1")
+	if m.IsMarked("1") {
+		t.Errorf("marking in visual mode should not work")
+	}
+
+	// move selection index to last item
+	up.idx = len(up.uids) - 1
+	m.UpdateVisualMark()
+	expectedMarked := []models.UID{"2", "3", "4"}
+
+	for _, uidMarked := range expectedMarked {
+		if !m.IsMarked(uidMarked) {
+			t.Logf("expected: %#v, got: %#v", expectedMarked, m.Marked())
+			t.Errorf("updatevisual: uid %v should be marked in visual mode", uidMarked)
+		}
+	}
+
+	// clear all
+	m.ClearVisualMark()
+	if len(m.Marked()) > 0 {
+		t.Errorf("no uids should be marked after clearing visual mark")
+	}
+
+	// test remark
+	m.Remark()
+	for _, uidMarked := range expectedMarked {
+		if !m.IsMarked(uidMarked) {
+			t.Errorf("remark: uid %v should be marked in visual mode", uidMarked)
+		}
+	}
+}
+
+func TestMarker_MarkOutOfBound(t *testing.T) {
+	m, _ := createMarker()
+
+	outOfBoundUid := models.UID("100")
+
+	m.Mark(outOfBoundUid)
+	for _, markedUid := range m.Marked() {
+		if markedUid == outOfBoundUid {
+			t.Errorf("out-of-bound uid should not be marked")
+		}
+	}
+}