public void ThrowsArgumentNullException_WhenCommandArgIsNull()
{
ArgumentNullException exception = null;
var handler = new CreatePersonHandler(null);
try
{
handler.Handle(null);
}
catch (ArgumentNullException ex)
{
exception = ex;
}
exception.ShouldNotBeNull();
// ReSharper disable PossibleNullReferenceException
exception.ParamName.ShouldEqual("command");
// ReSharper restore PossibleNullReferenceException
}
public void CreatesPerson_WithLastName()
{
var command = new CreatePersonCommand
{
LastName = "West",
};
var entities = new Mock <ICommandEntities>(MockBehavior.Strict);
Person outPerson = null;
entities.Setup(m => m.Create(It.IsAny <Person>()))
.Callback((Entity entity) => outPerson = (Person)entity);
var handler = new CreatePersonHandler(entities.Object);
handler.Handle(command);
outPerson.ShouldNotBeNull();
outPerson.LastName.ShouldEqual(command.LastName);
entities.Verify(m => m.Create(It.Is <Person>(p =>
p.LastName == command.LastName)), Times.Once());
}
public void CreatesPerson_AndRegisteredUser()
{
var command = new CreatePersonCommand
{
UserName = "******",
UserIsRegistered = true,
};
var entities = new Mock <ICommandEntities>(MockBehavior.Strict);
Person outPerson = null;
entities.Setup(m => m.Create(It.IsAny <Person>()))
.Callback((Entity entity) => outPerson = (Person)entity);
var handler = new CreatePersonHandler(entities.Object);
handler.Handle(command);
outPerson.ShouldNotBeNull();
outPerson.ShouldEqual(command.CreatedPerson);
outPerson.User.ShouldNotBeNull();
outPerson.User.IsRegistered.ShouldBeTrue();
entities.Verify(m => m.Create(It.Is <Person>(p =>
p.User.IsRegistered == command.UserIsRegistered)), Times.Once());
}
