public function testFail() { $this->assertFalse(AnoBissexto::_ehBissexto(1742)); $this->assertFalse(AnoBissexto::_ehBissexto(1889)); $this->assertFalse(AnoBissexto::_ehBissexto(1951)); $this->assertFalse(AnoBissexto::_ehBissexto(2011)); }