public async Task GetAllCategoryExpenses_ShouldReturnAllCategoryExpensesAsync()
{
// Arrange
var expectedNumberOfCategoryExpensesList = 4;
var categoryExpensesList = GetCategoryExpensesList();
mockCategoryExpenseService.Setup(repo => repo.GetAllAsync()).Returns(Task.FromResult(categoryExpensesList));
var controller = new CategoryExpenseController(mockCategoryExpenseService.Object);
// Act
var okObjectResult = await controller.GetAll() as OkObjectResult;
var result = okObjectResult.Value as List <Entities.CategoryExpense>;
// Assert
Assert.NotNull(okObjectResult, "Ok(ObjectResult) is null");
Assert.AreEqual(expectedNumberOfCategoryExpensesList, result.Count(), "Expected Number Of CategoryExpenses List");
Assert.AreEqual(categoryExpenseObj.Id, result[1].Id, "Id is not equal");
}