public void FindLargestSmallest_NumbersPassedWithSomeInvalid_CorrectValuesReturned()
{
// Arrange
var numbers = string.Join("\r\n", new[] { "a1", "3", "5" });
// Act
var result = LargestSmallest.FindLargestSmallest(numbers);
// Assert
Assert.AreEqual(3, result.Smallest);
Assert.AreEqual(5, result.Largest);
}
public void FindLargestSmallest_NumbersPassedMethod3_CorrectValuesReturned()
{
// Arrange
var numbers = string.Join("\r\n", new[] { "1", "3", "5" });
// Act
var result = LargestSmallest.FindLargestSmallest(numbers, 3);
// Assert
Assert.AreEqual(1, result.Smallest);
Assert.AreEqual(5, result.Largest);
}
public void FindLargestSmallest_NoNumbersPassed_ExceptionThrown()
{
// Arrange
var numbers = string.Join("\r\n", new[] { "a1", "b3", "c5" });
// Act
try
{
var result = LargestSmallest.FindLargestSmallest(numbers);
}
catch (System.ArgumentOutOfRangeException e)
{
// Assert
StringAssert.Contains(e.ParamName, "numbersOnePerLine");
return;
}
Assert.Fail("Expected exception not thrown.");
}