Amp\Test\Artax\MessageTest::testRemoveAllHeaders PHP Method

    public function testRemoveAllHeaders()
    {
        $msg = $this->getMockForAbstractClass('Amp\\Artax\\Message');
        $msg->setHeader('My-Header', ['val1', 'val2']);
        $this->assertTrue($msg->hasHeader('my-header'));
        $msg->setHeader('My-Other-Header', ['val1', 'val2']);
        $this->assertTrue($msg->hasHeader('my-other-header'));
        $msg->removeAllHeaders();
        $this->assertEquals([], $msg->getAllHeaders());
    }