public void FirstTestCase() { Assert.Equal(11, BasicOp.Test('+', 4, 7)); }
public void ThirdTestCase() { Assert.Equal(25, BasicOp.Test('*', 5, 5)); }
public void FourthTestCase() { Assert.Equal(7, BasicOp.Test('/', 49, 7)); }
public void SecondTestCase() { Assert.Equal(-3, BasicOp.Test('-', 15, 18)); }