public void ComboBoxAccessibleObject_ExpandCollapse_Set_CollapsedState(AccessibleObject accessibleObject)
{
accessibleObject.Expand();
Assert.NotEqual(AccessibleStates.Collapsed, accessibleObject.State & AccessibleStates.Collapsed);
Assert.Equal(AccessibleStates.Expanded, accessibleObject.State & AccessibleStates.Expanded);
accessibleObject.Collapse();
Assert.Equal(AccessibleStates.Collapsed, accessibleObject.State & AccessibleStates.Collapsed);
Assert.NotEqual(AccessibleStates.Expanded, accessibleObject.State & AccessibleStates.Expanded);
}
public void ComboBoxAccessibleObject_ExpandCollapse_Set_CollapsedState_IfControlIsCreated(ComboBoxStyle comboBoxStyle)
{
using ComboBox control = new ComboBox
{
DropDownStyle = comboBoxStyle
};
control.CreateControl();
AccessibleObject accessibleObject = control.AccessibilityObject;
accessibleObject.Expand();
Assert.NotEqual(AccessibleStates.Collapsed, accessibleObject.State & AccessibleStates.Collapsed);
Assert.Equal(AccessibleStates.Expanded, accessibleObject.State & AccessibleStates.Expanded);
accessibleObject.Collapse();
Assert.Equal(AccessibleStates.Collapsed, accessibleObject.State & AccessibleStates.Collapsed);
Assert.NotEqual(AccessibleStates.Expanded, accessibleObject.State & AccessibleStates.Expanded);
Assert.True(control.IsHandleCreated);
}
