def teste_deve_priorizar_operadores(self): expr = Expressao("3 * 5 + 9") self.assertEquals(expr.resolve_expressao(), 24)
def teste_deve_avaliar_uma_divisao(self): expr = Expressao("84/2") self.assertEquals(expr.resolve_expressao(), 42)
def teste_deve_somar_varios_operandos(self): expr = Expressao("1 + 2 + 3 + 4") self.assertEquals(expr.resolve_expressao(), 10)
def teste_deve_avaliar_uma_subtracao(self): expr = Expressao("3-2") self.assertEquals(expr.resolve_expressao(), 1)
def teste_deve_avaliar_uma_multiplicacao(self): expr = Expressao("21*2") self.assertEquals(expr.resolve_expressao(), 42)
def teste_deve_priorizar_operadores(self): expr = Expressao("3 * 5 + 9") self.assertEquals(expr.resolve_expressao(), 24)
def teste_deve_avaliar_uma_soma(self): expr = Expressao("1+1") self.assertEquals(expr.resolve_expressao(), 2) expr = Expressao("20+22") self.assertEquals(expr.resolve_expressao(), 42)
def teste_deve_somar_varios_operandos(self): expr = Expressao("1 + 2 + 3 + 4") self.assertEquals(expr.resolve_expressao(), 10)
def teste_deve_avaliar_uma_divisao(self): expr = Expressao("84/2") self.assertEquals(expr.resolve_expressao(), 42)
def teste_deve_avaliar_uma_multiplicacao(self): expr = Expressao("21*2") self.assertEquals(expr.resolve_expressao(), 42)
def teste_deve_avaliar_uma_subtracao(self): expr = Expressao("3-2") self.assertEquals(expr.resolve_expressao(), 1)
def teste_deve_avaliar_uma_soma(self): expr = Expressao("1+1") self.assertEquals(expr.resolve_expressao(), 2) expr = Expressao("20+22") self.assertEquals(expr.resolve_expressao(), 42)