public void ShouldNotGenerateMilestonesForGoalIfTheyExistAlready()
{
//Arrange
const int expectedGoalId = 10;
const string expectedGoalName = "Testing Goal";
Goal goal = new Goal(expectedGoalId, expectedGoalName, "Test", 100, GoalStatus.Open, false);
//Set up the mocks
mockRepository.Setup(r => r.GetForGoal(It.Is<int>(val => val == expectedGoalId)))
.Returns(new List<Milestone>() { new Milestone(10, 100, "Testing", null) });
IMilestoneService service = new MilestoneService(mockRepository.Object);
//Act
Action failAction = () => service.GenerateMilestones(goal).ToArray();
failAction.Should().Throw<Exception>();
}
public void ShouldGenerateMilestonesForGoal()
{
//Arrange
const int expectedGoalId = 10;
const string expectedGoalName = "Testing Goal";
Goal goal = new Goal(expectedGoalId, expectedGoalName, "Test", 100, GoalStatus.Open, false);
//Set up the mocks
mockRepository.Setup(r => r.GetForGoal(It.Is<int>(val => val == expectedGoalId))).Returns(new List<Milestone>());
mockRepository.Setup(r => r.CreateMultipleForGoal(It.IsAny<IEnumerable<Milestone>>(), It.Is<int>(val => val == expectedGoalId)))
.Returns<IEnumerable<Milestone>, int>
(
(unsavedMilestones, goalId) =>
{
int id = 1;
foreach (var milestone in unsavedMilestones)
{
milestone.Id = id;
id++;
}
return unsavedMilestones;
}
);
IMilestoneService service = new MilestoneService(mockRepository.Object);
//Act
Milestone[] milestones = service.GenerateMilestones(goal).ToArray();
//Assert
milestones.Should().NotBeNull();
milestones.Count().Should().Be(EXPECTED_GENERATION_COUNT);
milestones.Select(m => m.Id).Should().BeInAscendingOrder();
for (int i = 1; i <= EXPECTED_GENERATION_COUNT; i++)
{
Milestone testMilestone = milestones[i - 1];
testMilestone.Target.Should().Be((goal.Target / EXPECTED_GENERATION_COUNT) * i);
testMilestone.Description.Should().Be($"{goal.Name} - {i}/{EXPECTED_GENERATION_COUNT} completed!");
}
}