public async Task HandleShouldReturnFailWhenDatabaseSpecificErrorOccurs()
{
// Arrange
var id = Guid.NewGuid();
var sourceReadRepositoryMock = new Mock <ISourceReadRepository>();
sourceReadRepositoryMock.Setup(x => x.GetAsync(id)).Throws <SomeDatabaseSpecificException>();
var sourceReadRepository = sourceReadRepositoryMock.Object;
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <SourceModel>(It.IsAny <object>())).Returns(new SourceModel());
var mapper = mapperMock.Object;
var query = new GetSourceQuery(id);
var handler = new GetSourceQueryHandler(mapper, sourceReadRepository);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Message == CustomFailures.GetSourceFailure);
}
public async Task HandleShouldReturnOk()
{
// Arrange
var id = Guid.NewGuid();
var sourceReadRepositoryMock = new Mock <ISourceReadRepository>();
sourceReadRepositoryMock.Setup(x => x.GetAsync(id)).Returns(Task.FromResult(new Source(id, "name", "description")));
var sourceReadRepository = sourceReadRepositoryMock.Object;
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <SourceModel>(It.IsAny <object>())).Returns(new SourceModel());
var mapper = mapperMock.Object;
var query = new GetSourceQuery(id);
var handler = new GetSourceQueryHandler(mapper, sourceReadRepository);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeFalse();
result.Should().BeOfType(typeof(Result <SourceModel>));
}
public async Task HandleShouldReturnFailWhenNotFound()
{
// Arrange
var id = Guid.NewGuid();
var sourceReadRepositoryMock = new Mock <ISourceReadRepository>();
sourceReadRepositoryMock.Setup(x => x.GetAsync(id)).Throws <EntityNotFoundDbException>();
var sourceReadRepository = sourceReadRepositoryMock.Object;
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <SourceModel>(It.IsAny <object>())).Returns(new SourceModel());
var mapper = mapperMock.Object;
var query = new GetSourceQuery(id);
var handler = new GetSourceQueryHandler(mapper, sourceReadRepository);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Code == HandlerFaultCode.NotFound.Name);
}
