public void GetUsersShouldNotCallUnderlyingApiIfNotUsed()
{
var mockService = new MockUserService();
var api = new AthApi(mockService);
api.GetUsers();
Assert.Empty(mockService.GetUserPostsCalls);
Assert.Equal(0, mockService.GetUsersCallCount);
}
public void ShouldLazyLoadOnlyAccesedPosts()
{
var mockService = new MockUserService();
var api = new AthApi(mockService);
foreach (var item in api.GetUsers().First(x => x.Id == 1).Posts)
{
}
Assert.Equal(1, mockService.GetUserPostsCalls[0]);
Assert.Equal(1, mockService.GetUsersCallCount);
}
public void ShouldNotCallGetUsersPostIfPostsAreNotAccessed()
{
var mockService = new MockUserService();
var api = new AthApi(mockService);
foreach (var item in api.GetUsers())
{
}
Assert.Empty(mockService.GetUserPostsCalls);
Assert.Equal(1, mockService.GetUsersCallCount);
}
