public void MoveUpTest_ReordersProjects(int projectIdToReorder, int newPosition, List <Project> expected)
{
var projects = SetupBasicProjectData();
var projectToReorder = projects.First(p => p.ID == projectIdToReorder);
var sut = new ProjectOrderService(new ProjectRepositoryFake(projects));
sut.MoveUp(projectToReorder, newPosition);
projects.Should().BeEquivalentTo(expected);
}
public void MoveUp_InvalidPosition_ThrowsException(int newPosition)
{
var projects = SetupBasicProjectData();
var projectToReorder = projects.First(p => p.ID == 3);
var sut = new ProjectOrderService(new ProjectRepositoryFake(projects));
Action actual = () => sut.MoveUp(projectToReorder, newPosition);
actual.Should().ThrowExactly <ArgumentException>("Invalid position");
}