public async Task GetAllExpenses_ShouldReturnAllExpensesAsync()
{
// Arrange
var expectedNumberOfExpensesList = 4;
var expensesList = GetExpensesList();
mockExpenseService.Setup(repo => repo.GetAllAsync()).Returns(Task.FromResult(expensesList));
var controller = new ExpenseController(mockExpenseService.Object, mockLogger.Object);
// Act
var okObjectResult = await controller.GetAll() as OkObjectResult;
var result = okObjectResult.Value as List <Entities.Expense>;
// Assert
Assert.NotNull(okObjectResult, "Ok(ObjectResult) is null");
Assert.AreEqual(expectedNumberOfExpensesList, result.Count(), "Expected Number Of Expenses List");
Assert.AreEqual(expenseObj.Id, result[1].Id, "Id is not equal");
}