function test_outputs_html()
 {
     $HTML_runner = new TestRunnerHTML();
     $HTML_runner->add_test_case(new TestingTestCase());
     $HTML_runner->run("testingTestCase");
     $output = $HTML_runner->get_output();
     $prove = simplexml_load_string("<testing_wrapper>" . $output . "</testing_wrapper>");
     $this->assert_equals("Cases: 1  Passed tests: 2  Failed tests: 1  Total assertions: 3", $prove->div[0]);
     $this->assert_equals("fail", $prove->div[1]->attributes()->class);
     $this->assert_equals("fail", $prove->div[1]->ul->li[0]->attributes()->class);
     $this->assert_equals("fail", $prove->div[1]->ul->li[0]->span[0]->attributes()->class);
     $this->assert_equals("FAIL", $prove->div[1]->ul->li[0]->span[0]);
     $this->assert_equals("test_one line 9", $prove->div[1]->ul->li[0]->span[1]);
     $this->assert_equals("pass", $prove->div[1]->ul->li[1]->attributes()->class);
     $this->assert_equals("pass", $prove->div[1]->ul->li[1]->span[0]->attributes()->class);
     $this->assert_equals("PASS", $prove->div[1]->ul->li[1]->span[0]);
     $this->assert_equals("test_name", $prove->div[1]->ul->li[1]->span[1]->attributes()->class);
 }