public async Task HandleShouldReturnOk()
{
// Arrange
var remarkReadRepositoryMock = new Mock <IRemarkReadRepository>();
remarkReadRepositoryMock.Setup(x => x.ListAsync(It.IsAny <Expression <Func <Remark, bool> > >(), It.IsAny <int?>(), It.IsAny <int?>())).Returns(Task.FromResult(Enumerable.Empty <Remark>()));
var remarkReadRepository = remarkReadRepositoryMock.Object;
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <IEnumerable <RemarkModel> >(It.IsAny <object>())).Returns(Enumerable.Empty <RemarkModel>());
var mapper = mapperMock.Object;
var query = new ListRemarkQuery(null, null, null);
var handler = new ListRemarkQueryHandler(mapper, remarkReadRepository);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeFalse();
result.Should().BeOfType(typeof(Result <RemarksModel>));
}
public async Task HandleShouldReturnFailWhenDatabaseSpecificErrorOccurs()
{
// Arrange
var remarkReadRepositoryMock = new Mock <IRemarkReadRepository>();
remarkReadRepositoryMock.Setup(x => x.ListAsync(It.IsAny <Expression <Func <Remark, bool> > >(), It.IsAny <int?>(), It.IsAny <int?>())).Throws <SomeDatabaseSpecificException>();
var remarkReadRepository = remarkReadRepositoryMock.Object;
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <IEnumerable <RemarkModel> >(It.IsAny <object>())).Returns(Enumerable.Empty <RemarkModel>());
var mapper = mapperMock.Object;
var query = new ListRemarkQuery(null, null, null);
var handler = new ListRemarkQueryHandler(mapper, remarkReadRepository);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Message == CustomFailures.ListRemarkFailure);
}
