Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\contextual\Kernel;
Chris@0: 
Chris@0: use Drupal\KernelTests\KernelTestBase;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests all edge cases of converting from #contextual_links to ids and vice
Chris@0:  * versa.
Chris@0:  *
Chris@0:  * @group contextual
Chris@0:  */
Chris@0: class ContextualUnitTest extends KernelTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['contextual'];
Chris@0: 
Chris@0:   /**
Chris@0:    * Provides testcases for testContextualLinksToId() and
Chris@0:    */
Chris@0:   public function _contextual_links_id_testcases() {
Chris@0:     // Test branch conditions:
Chris@0:     // - one group.
Chris@0:     // - one dynamic path argument.
Chris@0:     // - no metadata.
Chris@0:     $tests[] = [
Chris@0:       'links' => [
Chris@0:         'node' => [
Chris@0:           'route_parameters' => [
Chris@0:             'node' => '14031991',
Chris@0:           ],
Chris@0:           'metadata' => ['langcode' => 'en'],
Chris@0:         ],
Chris@0:       ],
Chris@0:       'id' => 'node:node=14031991:langcode=en',
Chris@0:     ];
Chris@0: 
Chris@0:     // Test branch conditions:
Chris@0:     // - one group.
Chris@0:     // - multiple dynamic path arguments.
Chris@0:     // - no metadata.
Chris@0:     $tests[] = [
Chris@0:       'links' => [
Chris@0:         'foo' => [
Chris@0:           'route_parameters' => [
Chris@0:             'bar',
Chris@0:             'key' => 'baz',
Chris@0:             'qux',
Chris@0:           ],
Chris@0:           'metadata' => ['langcode' => 'en'],
Chris@0:         ],
Chris@0:       ],
Chris@0:       'id' => 'foo:0=bar&key=baz&1=qux:langcode=en',
Chris@0:     ];
Chris@0: 
Chris@0:     // Test branch conditions:
Chris@0:     // - one group.
Chris@0:     // - one dynamic path argument.
Chris@0:     // - metadata.
Chris@0:     $tests[] = [
Chris@0:       'links' => [
Chris@0:         'views_ui_edit' => [
Chris@0:           'route_parameters' => [
Chris@17:             'view' => 'frontpage',
Chris@0:           ],
Chris@0:           'metadata' => [
Chris@0:             'location' => 'page',
Chris@0:             'display' => 'page_1',
Chris@0:             'langcode' => 'en',
Chris@0:           ],
Chris@0:         ],
Chris@0:       ],
Chris@0:       'id' => 'views_ui_edit:view=frontpage:location=page&display=page_1&langcode=en',
Chris@0:     ];
Chris@0: 
Chris@0:     // Test branch conditions:
Chris@0:     // - multiple groups.
Chris@0:     // - multiple dynamic path arguments.
Chris@0:     $tests[] = [
Chris@0:       'links' => [
Chris@0:         'node' => [
Chris@0:           'route_parameters' => [
Chris@0:             'node' => '14031991',
Chris@0:           ],
Chris@0:           'metadata' => ['langcode' => 'en'],
Chris@0:         ],
Chris@0:         'foo' => [
Chris@0:           'route_parameters' => [
Chris@0:             'bar',
Chris@0:             'key' => 'baz',
Chris@0:             'qux',
Chris@0:           ],
Chris@0:           'metadata' => ['langcode' => 'en'],
Chris@0:         ],
Chris@0:         'edge' => [
Chris@0:           'route_parameters' => ['20011988'],
Chris@0:           'metadata' => ['langcode' => 'en'],
Chris@0:         ],
Chris@0:       ],
Chris@0:       'id' => 'node:node=14031991:langcode=en|foo:0=bar&key=baz&1=qux:langcode=en|edge:0=20011988:langcode=en',
Chris@0:     ];
Chris@0: 
Chris@0:     return $tests;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests _contextual_links_to_id().
Chris@0:    */
Chris@0:   public function testContextualLinksToId() {
Chris@0:     $tests = $this->_contextual_links_id_testcases();
Chris@0:     foreach ($tests as $test) {
Chris@0:       $this->assertIdentical(_contextual_links_to_id($test['links']), $test['id']);
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests _contextual_id_to_links().
Chris@0:    */
Chris@0:   public function testContextualIdToLinks() {
Chris@0:     $tests = $this->_contextual_links_id_testcases();
Chris@0:     foreach ($tests as $test) {
Chris@0:       $this->assertIdentical(_contextual_id_to_links($test['id']), $test['links']);
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0: }