public void AddMethodShouldTriggerAddMessage()
{
var collectionMock = new ListCollectionObserver <DummyModel>(consoleWrapperMock.Object);
collectionMock.Add(new DummyModel(1, "SMith", Grade.Bronze));
var text = "Item with id: 1, Name: SMith and Grade: Bronze was added into collection";
consoleWrapperMock.Verify(a => a.WriteLine(text), Times.Once);
}
public void RemoveMethodShouldTriggerRemoveMessage()
{
var collectionMock = new ListCollectionObserver <DummyModel>(consoleWrapperMock.Object);
var item = new DummyModel(1, "SMith", Grade.Bronze);
collectionMock.Add(item);
collectionMock.Remove(item);
var text = "Item with id: 1 was removed from collection";
consoleWrapperMock.Verify(a => a.WriteLine(text), Times.Once);
}
public void ChangeMethodShouldTriggerRemoveMessage()
{
var collectionMock = new ListCollectionObserver <DummyModel>(consoleWrapperMock.Object);
var item = new DummyModel(1, "John", Grade.Gold);
collectionMock.Add(item);
collectionMock.Change(new DummyModel(1, "Mike", Grade.Silver));
var text = "Name was changed from John to Mike \n" +
$"Grade was changed from Gold to Silver";
consoleWrapperMock.Verify(a => a.WriteLine(text), Times.Once);
}
