public void PrimeNumberService_GetPrimeNumbers()
{
//arrange
var moqPrimeNumberService = new PrimeNumberService();
int?number = 3;
var expectedResult = new int[] { 3, 2 };
//act
var sut = moqPrimeNumberService.GetPrimeNumbers(3);
//assert
Assert.AreEqual(expectedResult, sut);
}
public void PrimeNumberService_GetPrimeNumbers_Throw_ArgumentNullException()
{
//arrange
var moqPrimeNumberService = new PrimeNumberService();
int?number = null;
var expectedResult = new ArgumentNullException();
//act
var sut = Assert.Throws <ArgumentNullException>(
() => moqPrimeNumberService.GetPrimeNumbers(null),
"should throw ArgumentNullException");
//assert
Assert.AreEqual(expectedResult.InnerException, sut.InnerException);
}
public void PrimeNumberService_GetPrimeNumbers_Throw_ArgumentOutOfRangeException()
{
//arrange
var moqPrimeNumberService = new PrimeNumberService();
var number = 1;
var expectedException = new ArgumentOutOfRangeException();
//act
var sut = Assert.Throws <ArgumentOutOfRangeException>(
() => moqPrimeNumberService.GetPrimeNumbers(1),
"Should throw ArgumentOutOfRangeException");
//assert
Assert.AreEqual(expectedException.InnerException, sut.InnerException);
}