public void ReturnsNull_WhenIdCannotBeMatched() { const int id = 9; var query = new GetEstablishmentByIdQuery(id); var establishments = new Establishment[] {}.AsQueryable(); var entities = new Mock <IQueryEntities>(MockBehavior.Strict); entities.Setup(p => p.Query <Establishment>()).Returns(establishments); var handler = new GetEstablishmentByIdHandler(entities.Object); var result = handler.Handle(query); result.ShouldBeNull(); }
public void ThrowsArgumentNullException_WhenQueryArgIsNull() { var handler = new GetEstablishmentByIdHandler(null); ArgumentNullException exception = null; try { handler.Handle(null); } catch (ArgumentNullException ex) { exception = ex; } exception.ShouldNotBeNull(); // ReSharper disable PossibleNullReferenceException exception.ParamName.ShouldEqual("query"); // ReSharper restore PossibleNullReferenceException }
public void ReturnsEstablishment_WhenIdCanBeMatched() { const int id = 6; var query = new GetEstablishmentByIdQuery(id); var establishment = new Establishment { RevisionId = id, }; var establishments = new[] { establishment, }.AsQueryable(); var entities = new Mock <IQueryEntities>(MockBehavior.Strict); entities.Setup(p => p.Query <Establishment>()).Returns(establishments); var handler = new GetEstablishmentByIdHandler(entities.Object); var result = handler.Handle(query); result.ShouldNotBeNull(); result.RevisionId.ShouldEqual(id); }