public void MockMethodWithAccessToOutArg()
{
//Moq
Entity moqOutEntity;
MoqRepository
.Setup(x => x.TryGetById(1, out moqOutEntity))
.Callback(new TryGetByIdCallback((int id, out Entity entity) => entity = new Entity(1)))
.Returns(true);
//NSubstitute
Entity nsubOutEntity;
NsubRepository
.TryGetById(1, out nsubOutEntity)
.Returns(x =>
{
x[1] = new Entity(1);
return(true);
});
//FakeItEasy
Entity fieOutEntity;
A.CallTo(() => FieRepository.TryGetById(1, out fieOutEntity))
.Returns(true)
.AssignsOutAndRefParameters(new Entity(1));
#region Assertion
MoqRepository.Object.TryGetById(1, out var moqEntity).Should().Be(true);
moqEntity.Should().BeEquivalentTo(new Entity(1));
NsubRepository.TryGetById(1, out var nsubEntity).Should().Be(true);
nsubEntity.Should().BeEquivalentTo(new Entity(1));
FieRepository.TryGetById(1, out var fieEntity).Should().Be(true);
fieEntity.Should().BeEquivalentTo(new Entity(1));
#endregion
}
public void MockWithOutArg()
{
//Moq
var moqOutEntity = new Entity(1);
MoqRepository
.Setup(x => x.TryGetById(1, out moqOutEntity))
.Returns(true);
//NSubstitute
Entity nsubOutEntity;
NsubRepository
.TryGetById(1, out nsubOutEntity)
.Returns(x =>
{
x[1] = new Entity(1);
return(true);
});
//FakeItEasy
var fieOutEntity = new Entity(1);;
A.CallTo(() => FieRepository.TryGetById(1, out fieOutEntity))
.Returns(true);
#region Assertion
MoqRepository.Object.TryGetById(1, out var moqEntity).Should().Be(true);
moqEntity.Should().BeEquivalentTo(new Entity(1));
NsubRepository.TryGetById(1, out var nsubEntity).Should().Be(true);
nsubEntity.Should().BeEquivalentTo(new Entity(1));
FieRepository.TryGetById(1, out var fieEntity).Should().Be(true);
fieEntity.Should().BeEquivalentTo(new Entity(1));
#endregion
}
