public void When_GetParentTasksForProject_Then_AllParentTaskRelatedToProjectReceived() { // Arrange & Act var result = Controller.GetParentTasksForProject(ProjectManagerFakeData.ProjectFakeData.Project1); // Assert Assert.IsNotNull(result); Assert.AreEqual(ProjectManagerFakeData.TaskFakeData.AllTasks.Where(x => x.IsParentTask && x.ProjectId == ProjectManagerFakeData.ProjectFakeData.Project1.ProjectId).Count(), result.Count()); }