def test_13_eh_primo(self): self.assertTrue(num_eh_primo(13))
def test_2_eh_primo(self): self.assertTrue(num_eh_primo(2))
def test_4_nao_eh_primo(self): self.assertFalse(num_eh_primo(4))
def test_0_nao_eh_primo(self): self.assertFalse(num_eh_primo(0))
def test_1_nao_eh_primo(self): self.assertFalse(num_eh_primo(1))