public void Number_Of_Northwind_Customers_Test(string city, int expected)
{
var instance = new Northwind_Code();
var actual = instance.NumberOfNorthwindCustomers(city);
Assert.AreEqual(expected, actual);
}
public void TotalOfAllCustomerOrders_Test(string CustomerId, double expected)
{
var instance = new Northwind_Code();
var actual = instance.TotalOfAllCustomerOrders(CustomerId);
Assert.AreEqual((decimal)expected, actual);
}
public void TestNumberOfProductsContainingALetter(string letter, int expected)
{
// arrange (instance)
var instance = new Northwind_Code();
// act (method)
var actual = instance.TestNumberOfProductsContainingALetter(letter);
// assert
Assert.AreEqual(expected, actual);
}
public void TestNumberOfProductsStartingWithP(int expected)
{
// arrange (instance)
var instance = new Northwind_Code();
// act (method)
var actual = instance.TestNumberOfProductsStartingWithP();
// assert
Assert.AreEqual(expected, actual);
}
[TestCase("Berlin", 1)] // how many in berlin
public void TestNumberOfNorthwindCustomers(string city, int expected)
{
// arrange
var instance = new Northwind_Code();
// act
var actual = instance.NumberOfNorthwindCustomers(city);
// assert
Assert.AreEqual(expected, actual);
}