/**
* Tests the get_full_information() function.
*/
public function test_get_full_information()
{
global $PAGE;
$renderer = $PAGE->get_renderer('core', 'availability');
// Setup.
$info = new \core_availability\mock_info();
// No conditions.
$structure = tree::get_root_json(array(), tree::OP_OR);
$tree = new tree($structure);
$this->assertEquals('', $tree->get_full_information($info));
// Condition (normal and NOT).
$structure->c = array(self::mock(array('m' => 'thing')));
$tree = new tree($structure);
$this->assertEquals('SA: [FULL]thing', $tree->get_full_information($info));
$structure->op = '!&';
$tree = new tree($structure);
$this->assertEquals('SA: ![FULL]thing', $tree->get_full_information($info));
// Complex structure.
$structure->op = '|';
$structure->c = array(tree::get_nested_json(array(self::mock(array('m' => '1')), self::mock(array('m' => '2'))), tree::OP_AND), self::mock(array('m' => 3)));
$tree = new tree($structure);
$this->assertRegExp('~<ul.*<ul.*<li.*1.*<li.*2.*</ul>.*<li.*3~', $renderer->render($tree->get_full_information($info)));
// Test intro messages before list. First, OR message.
$structure->c = array(self::mock(array('m' => '1')), self::mock(array('m' => '2')));
$tree = new tree($structure);
$this->assertRegExp('~Not available unless any of:.*<ul>~', $renderer->render($tree->get_full_information($info)));
// Now, OR message when not shown.
$structure->show = false;
$tree = new tree($structure);
$this->assertRegExp('~hidden.*<ul>~', $renderer->render($tree->get_full_information($info)));
// AND message.
$structure->op = '&';
unset($structure->show);
$structure->showc = array(false, false);
$tree = new tree($structure);
$this->assertRegExp('~Not available unless:.*<ul>~', $renderer->render($tree->get_full_information($info)));
// Hidden markers on items.
$this->assertRegExp('~1.*hidden.*2.*hidden~', $renderer->render($tree->get_full_information($info)));
// Hidden markers on child tree and items.
$structure->c[1] = tree::get_nested_json(array(self::mock(array('m' => '2')), self::mock(array('m' => '3'))), tree::OP_AND);
$tree = new tree($structure);
$this->assertRegExp('~1.*hidden.*All of \\(hidden.*2.*3~', $renderer->render($tree->get_full_information($info)));
$structure->c[1]->op = '|';
$tree = new tree($structure);
$this->assertRegExp('~1.*hidden.*Any of \\(hidden.*2.*3~', $renderer->render($tree->get_full_information($info)));
// Hidden markers on single-item display, AND and OR.
$structure->showc = array(false);
$structure->c = array(self::mock(array('m' => '1')));
$tree = new tree($structure);
$this->assertRegExp('~1.*hidden~', $tree->get_full_information($info));
unset($structure->showc);
$structure->show = false;
$structure->op = '|';
$tree = new tree($structure);
$this->assertRegExp('~1.*hidden~', $tree->get_full_information($info));
// Hidden marker if single item is tree.
$structure->c[0] = tree::get_nested_json(array(self::mock(array('m' => '1')), self::mock(array('m' => '2'))), tree::OP_AND);
$tree = new tree($structure);
$this->assertRegExp('~Not available \\(hidden.*1.*2~', $renderer->render($tree->get_full_information($info)));
// Single item tree containing single item.
unset($structure->c[0]->c[1]);
$tree = new tree($structure);
$this->assertRegExp('~SA.*1.*hidden~', $tree->get_full_information($info));
}
