public void Unexecute_DeleteItemInvoked()
{
// Arrange
var imageDocumentItem = new DocumentItem(new ImageClass("", "", 1, 1));
bool isDeleteItemInvoked = false;
_documentMock.Setup(d => d.DeleteItem(It.IsAny <int>())).Callback(() => isDeleteItemInvoked = true);
ICommand command = new InsertImageCommand("", 1, 1, _documentMock.Object, 1);
// Act
command.Unexecute();
// Assert
Assert.True(isDeleteItemInvoked);
}
public void CanRemoveInsertedIfCallUnexecuteMethod()
{
var oldI = new TestImage();
var items = new List <DocumentItem>
{
new DocumentItem(new TestParagraph()),
new DocumentItem(oldI),
};
var i = new TestImage();
var c = new InsertImageCommand(items, i, 1);
c.Execute();
Assert.AreEqual(i, items[1].Image);
c.Unexecute();
Assert.AreEqual(oldI, items[1].Image);
}
