public void Validate_Should_Throw_Exception_When_ReadRepository_Is_Null()
{
FeatureCommand command = FeatureCommandHandlerTestHelper.GetCommand();
this.read = null;
FeatureCommandHandlerHelper.Validate(command, this.write, this.read);
}
public void Validate_Should_Not_Add_Feature_With_Invalid_Name_Length()
{
FeatureCommand command = FeatureCommandHandlerTestHelper.GetCommand("a".PadLeft(101, 'a'), null, null);
string expectedInvalid = string.Format(MessagesModel.MaxLength, "100");
FeatureCommandResult result = FeatureCommandHandlerHelper.Validate(command, this.write, this.read);
Assert.IsFalse(result.Valid);
Assert.AreEqual(expectedInvalid, result.InvalidName);
}
public void Validate_Should_Not_Add_Feature_With_No_Name()
{
FeatureCommand command = FeatureCommandHandlerTestHelper.GetCommand("");
string expectedInvalid = MessagesModel.Required;
FeatureCommandResult result = FeatureCommandHandlerHelper.Validate(command, this.write, this.read);
Assert.IsFalse(result.Valid);
Assert.AreEqual(expectedInvalid, result.InvalidName);
}
public void Execute_Should_Not_Edit_Invalid_Feature()
{
EditFeatureCommandHandler sut = GetCommandHandler();
EditFeatureCommand command = FeatureCommandHandlerTestHelper.GetEditCommand("Feature 1", "a".PadLeft(101, 'a'));
string expectedInvalid = string.Format(MessagesModel.MaxLength, "100");
FeatureCommandResult result = sut.Execute(command);
var calls = sut.WriteRepository.ReceivedCalls().Count();
Assert.AreEqual(0, calls);
}
public void Validate_Should_Not_Add_Feature_With_Duplicate_Name()
{
FeatureCommand command = FeatureCommandHandlerTestHelper.GetCommand();
IList <Feature> features = Substitute.For <IList <Feature> >();
features.Count.Returns(1);
read.Where(x => x.Name == "Feature 1").ReturnsForAnyArgs(features);
string expectedInvalid = string.Format("A feature already exists with the name {0}", command.Name);
FeatureCommandResult result = FeatureCommandHandlerHelper.Validate(command, this.write, this.read);
Assert.IsFalse(result.Valid);
Assert.AreEqual(expectedInvalid, result.InvalidName);
}