/** * This test checks the Integer's lowerThanOrEqual() method. * * @return void */ public function testLowerThanOrEqual() { $int = new Integer(2); $this->assertTrue($int->lowerThanOrEqual(new Integer(3))); $this->assertTrue($int->lowerThanOrEqual(new Integer(2))); $this->assertFalse($int->lowerThanOrEqual(new Integer(1))); }