/**
* Tests getting a renderer with a maintenance layout.
*
* This layout has special hacks in place in order to deliver a "maintenance" renderer.
*/
public function test_get_renderer_maintenance()
{
global $OUTPUT, $PAGE;
$oldoutput = $OUTPUT;
$oldpage = $PAGE;
$PAGE = $this->testpage;
$this->testpage->set_pagelayout('maintenance');
$this->assertEquals('maintenance', $this->testpage->pagelayout);
// Initialise theme and output for the next tests.
$this->testpage->initialise_theme_and_output();
// Check the generated $OUTPUT object is a core cli renderer.
// It shouldn't be maintenance because there the cli target should take greater precedence.
$this->assertInstanceOf('core_renderer_cli', $OUTPUT);
// Check we can get a core renderer if we explicitly request one (no component).
$this->assertInstanceOf('core_renderer', $this->testpage->get_renderer('core'));
// Check we get a CLI renderer if we request a maintenance renderer. The CLI target should take precedence.
$this->assertInstanceOf('core_renderer_cli', $this->testpage->get_renderer('core', null, RENDERER_TARGET_MAINTENANCE));
// Check we can get a coures renderer if we explicitly request one (valid component).
$this->assertInstanceOf('core_course_renderer', $this->testpage->get_renderer('core', 'course'));
try {
$this->testpage->get_renderer('core', 'monkeys');
$this->fail('Request for renderer with invalid component didn\'t throw expected exception.');
} catch (coding_exception $exception) {
$this->assertEquals('monkeys', $exception->debuginfo);
}
$PAGE = $oldpage;
$OUTPUT = $oldoutput;
}
