public async Task DeleteByIdAsync_WithCorrectData_ShouldSuccessfullyDelete()
{
var testName = "TestName";
// Arrange
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var categoryRepository = new EfDeletableEntityRepository <Category>(context);
var categoriesService = new CategoriesService(categoryRepository);
var inputModel = new CreateCategoryInputModel()
{
Name = testName,
};
await categoriesService.CreateAsync(inputModel);
var category = categoryRepository.All().FirstOrDefault(c => c.Name == testName);
// Act
var expectedCateogiesCount = 0;
await categoriesService.DeleteByIdAsync(category.Id);
var actualCategoriesCount = categoryRepository.All().Count();
// Assert
Assert.Equal(expectedCateogiesCount, actualCategoriesCount);
}
public async Task DeleteByIdAsync_WithIncorrectData_ShouldThrowArgumentNullException()
{
var incorrectId = Guid.NewGuid().ToString();
// Arrange
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var categoryRepository = new EfDeletableEntityRepository <Category>(context);
var categoriesService = new CategoriesService(categoryRepository);
// Act
// Assert
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await categoriesService.DeleteByIdAsync(incorrectId);
});
}
