public void Should_throw_exception_when_kata_cannot_find_result()
{
IKata sut = CreateSut();
SearchingAlgorithmRequest request =
SearchingAlgorithmRequestMockFactory.RomaniaCitiesUnlinked();
Assert.Throws <UnableToGetSearchingResponseException>(() => sut.Execute(request));
}
public void Should_be_able_to_execute_kata()
{
IKata sut = CreateSut();
SearchingAlgorithmRequest request =
SearchingAlgorithmRequestMockFactory.RomaniaCities();
var actual = sut.Execute(request) as SearchingAlgorithmResponse;
SearchingAlgorithmResponse expected =
SearchingAlgorithmResponseMockFactory.RomaniaCitiesUCS();
Assert.Equal(expected.Message, actual.Message);
}
public UnableToGetSearchingResponseException(
SearchingAlgorithmRequest request) : base(CreateMessage(request))
{
}
private static string CreateMessage(SearchingAlgorithmRequest request)
=> $"Unable to find path between {request.StartNode.Name} and {request.TargetNode.Name}.";
