chore: add stack tests

gabotechs · Dec 12, 2022 · c950380 · c950380
1 parent 08ecce3
commit c950380
Showing 1 changed file with 34 additions and 0 deletions.
diff --git a/internal/graphics/stack_test.go b/internal/graphics/stack_test.go
@@ -17,3 +17,37 @@ func TestCellStack_Render_lines(t *testing.T) {
 	}))
 	a.Equal("╷", cs.Render())
 }
+
+func TestCellStack_Render_charHasPriority(t *testing.T) {
+	a := require.New(t)
+	cs := CellStack{}
+	cs.add(LinesCell(Lines{
+		t: true,
+	}))
+	cs.PlaceChar('a')
+	a.Equal("a", cs.Render())
+}
+
+func TestCellStack_Render_arrowHasPriority(t *testing.T) {
+	a := require.New(t)
+	cs := CellStack{}
+	cs.PlaceArrow(false)
+	cs.add(LinesCell(Lines{
+		t: true,
+	}))
+	a.Equal("▷", cs.Render())
+}
+
+func TestCellStack_Tag(t *testing.T) {
+	a := require.New(t)
+	cs := CellStack{}
+
+	a.Equal(false, cs.Is("key", "foo"))
+	cs.Tag("key", "bar")
+	a.Equal(false, cs.Is("key", "foo"))
+	a.Equal(true, cs.Is("key", "bar"))
+	cs.Tag("key", "foo")
+	cs.Tag("otherKey", "bar")
+	a.Equal(true, cs.Is("key", "foo"))
+	a.Equal(true, cs.Is("otherKey", "bar"))
+}