public void DataGridViewCellAccessibleObject_GetChildCount_NoDataGridView_ReturnsZero() { using var owner = new SubDataGridViewCell(); var accessibleObject = new DataGridViewCellAccessibleObject(owner); Assert.Equal(0, accessibleObject.GetChildCount()); }
public void DataGridViewCellAccessibleObject_GetChildCount_NoDataGridView_ThrowsNullReferenceException() { var owner = new SubDataGridViewCell(); var accessibleObject = new DataGridViewCellAccessibleObject(owner); Assert.Throws <NullReferenceException>(() => accessibleObject.GetChildCount()); }