public function testHeadersCanRemoveHeader() { $headers = new Headers(); $headers->addHeaders(array('Foo' => 'bar', 'Baz' => 'baz')); $header = $headers->get('foo'); $this->assertEquals(2, $headers->count()); $headers->removeHeader($header); $this->assertEquals(1, $headers->count()); $this->assertFalse($headers->get('foo')); }