public void TabControlAccessibleObject_GetChildCount_ReturnsMinusOne_IfHandleIsNotCreated() { using TabControl tabControl = new(); TabControlAccessibleObject accessibleObject = Assert.IsType <TabControlAccessibleObject>(tabControl.AccessibilityObject); Assert.Equal(-1, accessibleObject.GetChildCount()); Assert.False(tabControl.IsHandleCreated); }
public void TabControlAccessibleObject_GetChildCount_ReturnsZero_IfTabPagesListIsEmpty() { using TabControl tabControl = new(); tabControl.CreateControl(); TabControlAccessibleObject accessibleObject = Assert.IsType <TabControlAccessibleObject>(tabControl.AccessibilityObject); Assert.Equal(0, accessibleObject.GetChildCount()); Assert.True(tabControl.IsHandleCreated); }