public async Task GetAsync_GetImageByIdIfNotFound_ObjectNotFoundException()
{
// Arrange
var imageRepository = new Mock <IRepositoryAsync <ImageEntity> >();
var imageRepositorySystem = new ImageRepositorySystem(
imageRepository.Object);
// Act
Func <Task> act = async() => await imageRepositorySystem.GetAsync(_image.Id);
// Assert
await Assert.ThrowsAsync <ObjectNotFoundException>(act);
}
public async Task TryDeleteAsync_DeleteImageById_Id()
{
// Arrange
var imageRepository = new Mock <IRepositoryAsync <ImageEntity> >();
var imageRepositorySystem = new ImageRepositorySystem(
imageRepository.Object);
// Act
var result = await imageRepositorySystem.TryDeleteAsync(_image.Id);
// Assert
Assert.Equal(_image.Id, result);
}
public async Task TrySaveAsync_SaveImage_Image()
{
// Arrange
var imageRepository = new Mock <IRepositoryAsync <ImageEntity> >();
var imageRepositorySystem = new ImageRepositorySystem(
imageRepository.Object);
// Act
var result = await imageRepositorySystem.TrySaveAsync(_image);
// Assert
Assert.NotNull(result);
Assert.Equal(_image, result);
}
public async Task TrySaveAsync_AddImageIfImageAlreadyExist_ObjectAlreadyExistException()
{
// Arrange
var imageRepository = new Mock <IRepositoryAsync <ImageEntity> >();
var imageRepositorySystem = new ImageRepositorySystem(
imageRepository.Object);
imageRepository.Setup(ir => ir.GetAll())
.Returns(_images.AsQueryable());
// Act
Func <Task> act = async() => await imageRepositorySystem.TrySaveAsync(_images.ElementAt(0));
// Assert
await Assert.ThrowsAsync <ObjectAlreadyExistException>(act);
}
public async Task TrySaveAsync_ReturnDefaultImageIfImageIsNull_DefaultImage()
{
// Arrange
var imageRepository = new Mock <IRepositoryAsync <ImageEntity> >();
var imageRepositorySystem = new ImageRepositorySystem(
imageRepository.Object);
imageRepository.Setup(ir => ir.GetAsync(_defaultImage.Id))
.ReturnsAsync(_defaultImage);
// Act
var result = await imageRepositorySystem.TrySaveAsync(null);
// Assert
Assert.Equal(DefaultImageConfig.DEFAULT_IMAGE_ID, result.Id);
}
public async Task GetAsync_GetImageById_Image()
{
// Arrange
var imageRepository = new Mock <IRepositoryAsync <ImageEntity> >();
var imageRepositorySystem = new ImageRepositorySystem(
imageRepository.Object);
imageRepository.Setup(ir => ir.GetAsync(_image.Id))
.ReturnsAsync(_image);
// Act
var result = await imageRepositorySystem.GetAsync(_image.Id);
// Assert
Assert.NotNull(result);
Assert.Equal(_image, result);
}
public async Task TryUpdateAsync_UpdateIfNewFileIsNull_OldFileId()
{
// Arrange
var imageRepository = new Mock <IRepositoryAsync <ImageEntity> >();
var imageRepositorySystem = new ImageRepositorySystem(
imageRepository.Object);
imageRepository.Setup(ir => ir.DeleteAsync(_updateImage.OldFile.Id))
.ReturnsAsync(_image);
imageRepository.Setup(ir => ir.AddAsync(_updateImage.NewFile as ImageEntity))
.ReturnsAsync(_image);
// Act
var result = await imageRepositorySystem.TryUpdateAsync(_updateImage);
// Assert
Assert.Equal(_updateImage.OldFile.Id, result);
}
