--- /dev/null
+<?php
+
+namespace Drupal\Tests\devel\Functional;
+
+use Drupal\Core\Url;
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Tests routes info pages and links.
+ *
+ * @group devel
+ */
+class DevelRouteInfoTest extends BrowserTestBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ public static $modules = ['devel', 'devel_test', 'block'];
+
+ /**
+ * The user for the test.
+ *
+ * @var \Drupal\user\UserInterface
+ */
+ protected $develUser;
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp() {
+ parent::setUp();
+
+ $this->drupalPlaceBlock('system_menu_block:devel');
+ $this->drupalPlaceBlock('page_title_block');
+
+ $this->develUser = $this->drupalCreateUser(['access devel information']);
+ $this->drupalLogin($this->develUser);
+ }
+
+ /**
+ * Tests routes info.
+ */
+ public function testRouteList() {
+ // Ensures that the routes info link is present on the devel menu and that
+ // it points to the correct page.
+ $this->drupalGet('');
+ $this->clickLink('Routes Info');
+ $this->assertSession()->statusCodeEquals(200);
+ $this->assertSession()->addressEquals('/devel/routes');
+ $this->assertSession()->pageTextContains('Routes');
+
+ $page = $this->getSession()->getPage();
+
+ // Ensures that the expected table headers are found.
+ /** @var $headers \Behat\Mink\Element\NodeElement[] */
+ $headers = $page->findAll('css', 'table.devel-route-list thead th');
+ $this->assertEquals(4, count($headers));
+
+ $expected_items = ['Route Name', 'Path', 'Allowed Methods', 'Operations'];
+ foreach ($headers as $key => $element) {
+ $this->assertSame($element->getText(), $expected_items[$key]);
+ }
+
+ // Ensures that all the routes are listed in the table.
+ $routes = \Drupal::service('router.route_provider')->getAllRoutes();
+ $rows = $page->findAll('css', 'table.devel-route-list tbody tr');
+ $this->assertEquals(count($routes), count($rows));
+
+ // Tests the presence of some (arbitrarily chosen) routes in the table.
+ $expected_routes = [
+ '<current>' => [
+ 'path' => '/<current>',
+ 'methods' => ['GET', 'POST'],
+ 'dynamic' => FALSE,
+ ],
+ 'user.login' => [
+ 'path' => '/user/login',
+ 'methods' => ['GET', 'POST'],
+ 'dynamic' => FALSE,
+ ],
+ 'entity.user.canonical' => [
+ 'path' => '/user/{user}',
+ 'methods' => ['GET', 'POST'],
+ 'dynamic' => TRUE,
+ ],
+ 'entity.user.devel_load' => [
+ 'path' => '/devel/user/{user}',
+ 'methods' => ['ANY'],
+ 'dynamic' => TRUE,
+ ],
+ ];
+
+ foreach ($expected_routes as $route_name => $expected) {
+ $row = $page->find('css', sprintf('table.devel-route-list tbody tr:contains("%s")', $route_name));
+ $this->assertNotNull($row);
+
+ /** @var $cells \Behat\Mink\Element\NodeElement[] */
+ $cells = $row->findAll('css', 'td');
+ $this->assertEquals(4, count($cells));
+
+ $cell_route_name = $cells[0];
+ $this->assertEquals($route_name, $cell_route_name->getText());
+ $this->assertTrue($cell_route_name->hasClass('table-filter-text-source'));
+
+ $cell_path = $cells[1];
+ $this->assertEquals($expected['path'], $cell_path->getText());
+ $this->assertTrue($cell_path->hasClass('table-filter-text-source'));
+
+ $cell_methods = $cells[2];
+ $this->assertEquals(implode('', $expected['methods']), $cell_methods->getText());
+
+ $cell_operations = $cells[3];
+ $actual_href = $cell_operations->findLink('Devel')->getAttribute('href');
+ if ($expected['dynamic']) {
+ $parameters = ['query' => ['route_name' => $route_name]];
+ }
+ else {
+ $parameters = ['query' => ['path' => $expected['path']]];
+ }
+ $expected_href = Url::fromRoute('devel.route_info.item', [], $parameters)->toString();
+ $this->assertEquals($expected_href, $actual_href);
+ }
+
+ // Ensures that the page is accessible only to the users with the adequate
+ // permissions.
+ $this->drupalLogout();
+ $this->drupalGet('devel/routes');
+ $this->assertSession()->statusCodeEquals(403);
+ }
+
+ /**
+ * Tests route detail page.
+ */
+ public function testRouteDetail() {
+ $expected_title = 'Route detail';
+ $xpath_warning_messages = '//div[contains(@class, "messages--warning")]';
+
+ // Ensures that devel route detail link in the menu works properly.
+ $url = $this->develUser->toUrl();
+ $path = '/' . $url->getInternalPath();
+
+ $this->drupalGet($url);
+ $this->clickLink('Current route info');
+ $this->assertSession()->statusCodeEquals(200);
+ $this->assertSession()->pageTextContains($expected_title);
+ $expected_url = Url::fromRoute('devel.route_info.item', [], ['query' => ['path' => $path]]);
+ $this->assertSession()->addressEquals($expected_url);
+ $this->assertSession()->elementNotExists('xpath', $xpath_warning_messages);
+
+ // Ensures that devel route detail works properly even when dynamic cache
+ // is enabled.
+ $url = Url::fromRoute('devel.simple_page');
+ $path = '/' . $url->getInternalPath();
+
+ $this->drupalGet($url);
+ $this->clickLink('Current route info');
+ $this->assertSession()->statusCodeEquals(200);
+ $this->assertSession()->pageTextContains($expected_title);
+ $expected_url = Url::fromRoute('devel.route_info.item', [], ['query' => ['path' => $path]]);
+ $this->assertSession()->addressEquals($expected_url);
+ $this->assertSession()->elementNotExists('xpath', $xpath_warning_messages);
+
+ // Ensures that if a non existent path is passed as input, a warning
+ // message is shown.
+ $this->drupalGet('devel/routes/item', ['query' => ['path' => '/undefined']]);
+ $this->assertSession()->statusCodeEquals(200);
+ $this->assertSession()->pageTextContains($expected_title);
+ $this->assertSession()->elementExists('xpath', $xpath_warning_messages);
+
+ // Ensures that the route detail page works properly when a valid route
+ // name input is passed.
+ $this->drupalGet('devel/routes/item', ['query' => ['route_name' => 'devel.simple_page']]);
+ $this->assertSession()->statusCodeEquals(200);
+ $this->assertSession()->pageTextContains($expected_title);
+ $this->assertSession()->elementNotExists('xpath', $xpath_warning_messages);
+
+ // Ensures that if a non existent route name is passed as input a warning
+ // message is shown.
+ $this->drupalGet('devel/routes/item', ['query' => ['route_name' => 'not.exists']]);
+ $this->assertSession()->statusCodeEquals(200);
+ $this->assertSession()->pageTextContains($expected_title);
+ $this->assertSession()->elementExists('xpath', $xpath_warning_messages);
+
+ // Ensures that if no 'path' nor 'name' query string is passed as input,
+ // devel route detail page does not return errors.
+ $this->drupalGet('devel/routes/item');
+ $this->assertSession()->statusCodeEquals(200);
+ $this->assertSession()->pageTextContains($expected_title);
+
+ // Ensures that the page is accessible ony to the users with the adequate
+ // permissions.
+ $this->drupalLogout();
+ $this->drupalGet('devel/routes/item');
+ $this->assertSession()->statusCodeEquals(403);
+ }
+
+}
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