public void IsValidWhen_DisplayName_IsNotEmpty()
{
var command = new UpdateMyNameCommand { DisplayName = "Adam West" };
var validator = new UpdateMyNameValidator(null);
var results = validator.Validate(command);
var error = results.Errors.SingleOrDefault(e => e.PropertyName == "DisplayName");
error.ShouldBeNull();
}
public void IsInvalidWhen_DisplayName_IsWhiteSpace()
{
var command = new UpdateMyNameCommand { DisplayName = "\t" };
var validator = new UpdateMyNameValidator(null);
var results = validator.Validate(command);
results.IsValid.ShouldBeFalse();
results.Errors.Count.ShouldBeInRange(1, int.MaxValue);
var error = results.Errors.SingleOrDefault(e => e.PropertyName == "DisplayName");
error.ShouldNotBeNull();
// ReSharper disable PossibleNullReferenceException
error.ErrorMessage.ShouldEqual(ValidatePerson.FailedBecauseDisplayNameWasEmpty);
// ReSharper restore PossibleNullReferenceException
}
public void IsInvalidWhen_Principal_IsNull()
{
var command = new UpdateMyNameCommand
{
Principal = null,
};
var validator = new UpdateMyNameValidator(null);
var results = validator.Validate(command);
results.IsValid.ShouldBeFalse();
results.Errors.Count.ShouldBeInRange(1, int.MaxValue);
var error = results.Errors.SingleOrDefault(e => e.PropertyName == "Principal");
error.ShouldNotBeNull();
// ReSharper disable PossibleNullReferenceException
error.ErrorMessage.ShouldEqual(ValidatePrincipal.FailedBecausePrincipalWasNull);
// ReSharper restore PossibleNullReferenceException
}
public void IsValidWhen_PrincipalIdentityName_MatchesUser()
{
const string principalIdentityName = "*****@*****.**";
var principal = principalIdentityName.AsPrincipal();
var command = new UpdateMyNameCommand
{
Principal = principal,
};
var user = new User
{
Name = principal.Identity.Name,
};
var entities = new Mock<ICommandEntities>(MockBehavior.Strict).Initialize();
entities.Setup(m => m.Query<User>()).Returns(new[] { user }.AsQueryable);
var validator = new UpdateMyNameValidator(entities.Object);
var results = validator.Validate(command);
var error = results.Errors.SingleOrDefault(e => e.PropertyName == "Principal");
error.ShouldBeNull();
}
public void IsInvalidWhen_PrincipalIdentityName_DoesNotMatchUser()
{
const string principalIdentityName = "*****@*****.**";
var principal = principalIdentityName.AsPrincipal();
var command = new UpdateMyNameCommand
{
Principal = principal,
};
var entities = new Mock<ICommandEntities>(MockBehavior.Strict).Initialize();
entities.Setup(m => m.Query<User>()).Returns(new User[] { }.AsQueryable);
var validator = new UpdateMyNameValidator(entities.Object);
var results = validator.Validate(command);
results.IsValid.ShouldBeFalse();
results.Errors.Count.ShouldBeInRange(1, int.MaxValue);
var error = results.Errors.SingleOrDefault(e => e.PropertyName == "Principal");
error.ShouldNotBeNull();
// ReSharper disable PossibleNullReferenceException
error.ErrorMessage.ShouldEqual(string.Format(
ValidatePrincipal.FailedBecauseIdentityNameMatchedNoUser,
command.Principal.Identity.Name));
// ReSharper restore PossibleNullReferenceException
}
