public void RetornaExeptionNaDivisaoPorZero()
{
//Given
decimal first = 10;
decimal second = 0;
var mathOperator = new MathOperator();
//When
//Then
Assert.Throws <DivideByZeroException>(() => mathOperator.Divide(first, second));
}
public void DeveDarErroAoTentarDividirPorDoisNumeros()
{
//Given
var first = 100;
var second = 2;
var mathOperator = new MathOperator();
decimal expected = 50;
decimal result;
//When
result = mathOperator.Divide(first, second);
//Then
Assert.Equal(expected, result);
}