public void ShouldReturnFalseIfNoItemFound(DeleteItemCommand sut, Item item, ID parentId)
{
// arrange
sut.Initialize(item, parentId);
// act
var result = (bool)ReflectionUtil.CallMethod(sut, "DoExecute");
// assert
result.Should().BeFalse();
}
public void ShouldDeleteItemFromDataStorageAndReturnTrue(DeleteItemCommand sut, DbItem item, ID parentId)
{
// arrange
sut.DataStorage.GetFakeItem(item.ID).Returns(item);
sut.DataStorage.RemoveFakeItem(item.ID).Returns(true);
sut.Initialize(ItemHelper.CreateInstance(item.ID), parentId);
// act
var result = (bool)ReflectionUtil.CallMethod(sut, "DoExecute");
// assert
result.Should().BeTrue();
}
public void ShouldDeleteItemFromParentsChildrenCollection(DeleteItemCommand sut, DbItem parent, DbItem item)
{
// arrange
item.ParentID = parent.ID;
parent.Children.Add(item);
sut.DataStorage.GetFakeItem(item.ID).Returns(item);
sut.DataStorage.GetFakeItem(parent.ID).Returns(parent);
sut.Initialize(ItemHelper.CreateInstance(item.ID), ID.NewID);
// act
ReflectionUtil.CallMethod(sut, "DoExecute");
// assert
sut.DataStorage.GetFakeItem(parent.ID).Children.Should().BeEmpty();
}
public void ShouldDeleteItemDescendants(DeleteItemCommand sut, DbItem item, DbItem desc1, DbItem desc2, ID parentId)
{
// arrange
item.Children.Add(desc1);
desc1.Children.Add(desc2);
sut.DataStorage.GetFakeItem(item.ID).Returns(item);
sut.DataStorage.GetFakeItem(desc1.ID).Returns(desc1);
sut.DataStorage.GetFakeItem(desc2.ID).Returns(desc2);
sut.Initialize(ItemHelper.CreateInstance(item.ID), parentId);
// act
ReflectionUtil.CallMethod(sut, "DoExecute");
// assert
sut.DataStorage.Received().RemoveFakeItem(desc1.ID);
sut.DataStorage.Received().RemoveFakeItem(desc2.ID);
}