class DrupalHTTPResponseStatusLineTest

class DrupalHTTPResponseStatusLineTest extends DrupalUnitTestCase {
    public static function getInfo() {
        return array(
            'name' => 'Drupal HTTP request response status parsing',
            'description' => 'Perform unit tests on _drupal_parse_response_status().',
            'group' => 'System',
        );
    }
    
    /**
     * Tests parsing HTTP response status line.
     */
    public function testStatusLine() {
        // Grab the big array of test data from statusLineData().
        $data = $this->statusLineData();
        foreach ($data as $test_case) {
            $test_data = array_shift($test_case);
            $expected = array_shift($test_case);
            $outcome = _drupal_parse_response_status($test_data);
            foreach (array_keys($expected) as $key) {
                $this->assertIdentical($outcome[$key], $expected[$key]);
            }
        }
    }
    
    /**
     * Data provider for testStatusLine().
     *
     * @return array
     *   Test data.
     */
    protected function statusLineData() {
        return array(
            array(
                'HTTP/1.1 200 OK',
                array(
                    'http_version' => 'HTTP/1.1',
                    'response_code' => '200',
                    'reason_phrase' => 'OK',
                ),
            ),
            // Data set with no reason phrase.
array(
                'HTTP/1.1 200',
                array(
                    'http_version' => 'HTTP/1.1',
                    'response_code' => '200',
                    'reason_phrase' => '',
                ),
            ),
            // Arbitrary strings.
array(
                'version code multi word explanation',
                array(
                    'http_version' => 'version',
                    'response_code' => 'code',
                    'reason_phrase' => 'multi word explanation',
                ),
            ),
        );
    }

}