public void RooterValueRange()
{
// Create an instance to test:
Rooter rooter = new Rooter();
// Try a range of values:
for (double expectedResult = 1e-8;
expectedResult < 1e+8;
expectedResult = expectedResult * 3.2)
{
RooterOneValue(rooter, expectedResult);
}
}
public void BasicRooterTest()
{
//Create an instance to test
Rooter rooter = new Rooter();
//Define a test input and ouput value
double expectedResult = 2.0;
double input = expectedResult * expectedResult;
//Run the method under test
double actualResult = rooter.SquareRoot(input);
//Verify the reslt
Assert.AreEqual(expectedResult, actualResult, delta: expectedResult / 100);
}
public void RooterTestNegativeInputx()
{
Rooter rooter = new Rooter();
try
{
rooter.SquareRoot(-10);
}
catch (ArgumentOutOfRangeException e)
{
return;
}
Assert.Fail();
}