public function testRemovesHeaders() { $h = new puzzle_message_Request('GET', 'http://foo.com'); $h->setHeader('foo', 'bar'); $h->removeHeader('foo'); $this->assertFalse($h->hasHeader('foo')); $h->setHeader('Foo', 'bar'); $h->removeHeader('FOO'); $this->assertFalse($h->hasHeader('foo')); }