public async Task HandleShouldReturnOk()
{
// Arrange
var id = Guid.NewGuid();
var userFinderMock = new Mock <IUserFinder>();
userFinderMock.Setup(x => x.Get(id)).Returns(Task.FromResult(new User(id, new Login("login"), "password", new FullName(new FirstName("FirstName"), new LastName("LastName")))));
var userFinder = userFinderMock.Object;
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <UserModel>(It.IsAny <object>())).Returns(new UserModel());
var mapper = mapperMock.Object;
var query = new GetQuery(id);
var handler = new GetQueryHandler(mapper, userFinder);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeFalse();
result.Should().BeOfType(typeof(Result <UserModel>));
}
public async Task HandleShouldReturnFailWhenNotFound()
{
// Arrange
var id = Guid.NewGuid();
var userFinderMock = new Mock <IUserFinder>();
userFinderMock.Setup(x => x.Get(id)).Throws <EntityNotFoundDbException>();
var userFinder = userFinderMock.Object;
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <UserModel>(It.IsAny <object>())).Returns(new UserModel());
var mapper = mapperMock.Object;
var query = new GetQuery(id);
var handler = new GetQueryHandler(mapper, userFinder);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Code == HandlerFaultCode.NotFound.Name &&
x.Message == HandlerFailures.NotFound &&
x.Target == "id");
}
public async Task HandleShouldReturnFailWhenDatabaseSpecificErrorOccurs()
{
// Arrange
var id = Guid.NewGuid();
var userFinderMock = new Mock <IUserFinder>();
userFinderMock.Setup(x => x.Get(id)).Throws <SomeDatabaseSpecificException>();
var userFinder = userFinderMock.Object;
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <UserModel>(It.IsAny <object>())).Returns(new UserModel());
var mapper = mapperMock.Object;
var query = new GetQuery(id);
var handler = new GetQueryHandler(mapper, userFinder);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Message == CustomFailures.GetUserFailure);
}