public void CalculateTotalPriceCorrectly(string input, double expectedTotalPrice, string cultureInput, string testName)
{
//Arrange
var consoleStringInput = ConsoleInputBuilder.Build(input);
CultureSetter.SetCulture(cultureInput);
var sut = new OrderPlacer(repository, resource); //sut = System under test.
//Act
#pragma warning disable S1481 // Unused local variables should be removed
using var consoleInput = new ConsoleInput(consoleStringInput); //Exceptions: Unused locally created resources in a using statement are not reported.
#pragma warning restore S1481 // Unused local variables should be removed
using var consoleOutput = new ConsoleOutput();
sut.PlaceOrder(OrderItemType.Food);
sut.PlaceOrder(OrderItemType.Drink);
sut.GetOrderedList();
var totalPrice = sut.CalculateTotalPrice();
//Assert
totalPrice.Should().BeApproximately(expectedTotalPrice, 0.004); //Fluent assertions: https://app.pluralsight.com/library/courses/fluent-assertions-improving-unit-tests/table-of-contents
using (ApprovalResults.ForScenario(testName))
{
Approvals.Verify(consoleOutput.GetOuput()); //Approval Tests: https://app.pluralsight.com/course-player?clipId=23302914-f8f9-4e93-94af-c9420fa8e031
}
}
public void WriteOrderableItems(List <OrderItem> orderableItems, string cultureInput, string testName)
{
//Arrange
CultureSetter.SetCulture(cultureInput);
using var consoleOutput = new ConsoleOutput();
//Act
OrderPlacerHelper.WriteOrderableItems(orderableItems, resource);
//Assert
using (ApprovalResults.ForScenario(testName))
{
Approvals.Verify(consoleOutput.GetOuput());
}
}
