public void Map3()
{
var exceptionMapperMock = new Mock <IExceptionMapper <Error> >();
exceptionMapperMock
.Setup(em => em.Map(It.IsAny <Exception>()))
.Returns(() => Optional <Error> .Empty);
var exceptionMapper2Mock = new Mock <IExceptionMapper <Error> >();
exceptionMapper2Mock
.Setup(em => em.Map(It.IsAny <Exception>()))
.Returns(new Error("Failure2").ToOptional());
var exceptionMapper = new ChainExceptionMapper <Error>(new IExceptionMapper <Error>[]
{
exceptionMapperMock.Object,
exceptionMapper2Mock.Object,
});
var returnedError = exceptionMapper.Map(new Exception());
Assert.IsTrue(returnedError.HasValue);
Assert.AreEqual("Failure2", returnedError.Value);
}
public void Map()
{
var exceptionMapper = new ChainExceptionMapper <Error>(new IExceptionMapper <Error> [0]);
var returnedError = exceptionMapper.Map(new Exception());
Assert.IsFalse(returnedError.HasValue);
}
public void Map2()
{
var exceptionMapperMock = new Mock <IExceptionMapper <Error> >();
exceptionMapperMock
.Setup(em => em.Map(It.IsAny <Exception>()))
.Returns(Optional <Error> .Empty);
var exceptionMapper = new ChainExceptionMapper <Error>(new IExceptionMapper <Error>[]
{
exceptionMapperMock.Object,
});
var returnedError = exceptionMapper.Map(new Exception());
Assert.IsFalse(returnedError.HasValue);
}