public void DontRequestChildrenWhenCreatingObjectAndVerifyThatReadWasNotCalled()
{
// Arrange
const int RootId = 0;
var children = Fixture.CreateMany <int>(4).ToList();
var mock = this.GetMockRepository(children);
// Act
var sut = new NodeWithLazyChildren <int>(RootId, children, mock.Object);
// Arrange
mock.Verify(m => m.Read(It.IsAny <int>()), Times.Never);
}
public void RequestChildrenOneTimesAndVerifyThatReadWasCalled()
{
// Arrange
const int RootId = 1;
var childrenIds = Fixture.CreateMany <int>(4).ToList();
var mock = this.GetMockRepository(childrenIds);
var sut = new NodeWithLazyChildren <int>(RootId, childrenIds, mock.Object);
// Act
var children = sut.Children;
// Assert
mock.Verify(m => m.Read(It.IsAny <int>()), Times.Exactly(childrenIds.Count));
CollectionAssert.AreEquivalent(childrenIds, children.Select(c => c.Id));
}