public void ShouldBeAbleToCreateAGroup()
{
User user = new User(new LoginId("123"), null);
Group group = new Group {Name = "Nature-Lovers"};
var repositoryMock = new Mock<IGroupRepository>();
repositoryMock.Setup(rep => rep.Exists(group)).Returns(false);
repositoryMock.Setup(rep => rep.Create(group));
user.GroupRepository = repositoryMock.Object;
user.CreateGroup(group);
repositoryMock.VerifyAll();
}
public void ShouldNotBeAbleToCreateGroupIfAlreadyExists()
{
User user = new User(new LoginId("123"), null);
Group group = new Group() {Name = "Nature-Lovers"};
var repositoryMock = new Moq.Mock<IGroupRepository>();
user.GroupRepository = repositoryMock.Object;
repositoryMock.Setup(p => p.Exists(group)).Returns(true);
try{
user.CreateGroup(group);
Assert.Fail("exception expected");
}
catch (GroupAlreadyExistsException){
}
repositoryMock.VerifyAll();
}
public void ShouldAutomaticallyJoinAGroupUponCreatingIt()
{
User user = new User(new LoginId("123"), null);
Group group = new Group { Name = "Nature-Lovers" };
var repositoryMock = new Mock<IGroupRepository>();
repositoryMock.Setup(rep => rep.Exists(It.IsAny<Group>())).Returns(false);
repositoryMock.Setup(rep => rep.Create(group));
user.GroupRepository = repositoryMock.Object;
user.CreateGroup(group);
Assert.AreEqual(group, user.Groups.First());
repositoryMock.VerifyAll();
}
