public void DoesNotUpdatePersonName_WhenFieldsHaveNotChanged()
{
const string principalIdentityName = "*****@*****.**";
var principal = principalIdentityName.AsPrincipal();
var user = new User
{
Name = principalIdentityName,
Person = new Person
{
DisplayName = "Display Name",
FirstName = "Display",
LastName = "Name",
}
};
var command = new UpdateMyNameCommand
{
Principal = principal,
DisplayName = user.Person.DisplayName,
FirstName = user.Person.FirstName,
LastName = user.Person.LastName,
};
var entities = new Mock <ICommandEntities>(MockBehavior.Strict).Initialize();
entities.Setup(x => x.Get <User>()).Returns(new[] { user }.AsQueryable);
entities.Setup(m => m.Update(It.Is(PersonBasedOn(command))));
var handler = new UpdateMyNameHandler(entities.Object);
handler.Handle(command);
entities.Verify(m => m.Update(It.IsAny <Entity>()), Times.Never());
}
public void IncrementsChangeCount_WhenSuffix_IsDifferent()
{
Person outPerson = null;
const string principalIdentityName = "*****@*****.**";
var principal = principalIdentityName.AsPrincipal();
var user = new User
{
Name = principalIdentityName,
Person = new Person
{
Suffix = "Jr",
},
};
var command = new UpdateMyNameCommand
{
Principal = principal,
Suffix = "Jr.",
};
var entities = new Mock <ICommandEntities>(MockBehavior.Strict).Initialize();
entities.Setup(m => m.Get <User>()).Returns(new[] { user }.AsQueryable);
entities.Setup(m => m.Update(It.Is(PersonBasedOn(command))))
.Callback((Entity entity) => outPerson = (Person)entity);
var handler = new UpdateMyNameHandler(entities.Object);
handler.Handle(command);
command.ChangeCount.ShouldEqual(1);
outPerson.Suffix.ShouldEqual(command.Suffix);
}
public void ThrowsArgumentNullException_WhenCommandArgIsNull()
{
ArgumentNullException exception = null;
var handler = new UpdateMyNameHandler(null);
try
{
handler.Handle(null);
}
catch (ArgumentNullException ex)
{
exception = ex;
}
exception.ShouldNotBeNull();
// ReSharper disable PossibleNullReferenceException
exception.ParamName.ShouldEqual("command");
// ReSharper restore PossibleNullReferenceException
}
public void ExecutesQuery_ToGetUserPerson_FromPrincipalIdentityName()
{
const string principalIdentityName = "*****@*****.**";
var principal = principalIdentityName.AsPrincipal();
var command = new UpdateMyNameCommand
{
Principal = principal,
};
var user = new User
{
Name = principalIdentityName,
Person = new Person(),
};
var entities = new Mock <ICommandEntities>(MockBehavior.Strict).Initialize();
entities.Setup(m => m.Get <User>()).Returns(new[] { user }.AsQueryable);
var handler = new UpdateMyNameHandler(entities.Object);
handler.Handle(command);
entities.Verify(m => m.Get <User>(), Times.Once());
}