--- /dev/null
+<?php
+
+namespace Drupal\Tests\Core\Menu;
+
+use Drupal\Core\Menu\ContextualLinkDefault;
+use Drupal\Core\StringTranslation\TranslatableMarkup;
+use Drupal\Tests\UnitTestCase;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * @group Menu
+ * @coversDefaultClass \Drupal\Core\Menu\ContextualLinkDefault
+ */
+class ContextualLinkDefaultTest extends UnitTestCase {
+
+ /**
+ * The tested contextual link default plugin.
+ *
+ * @var \Drupal\Core\Menu\ContextualLinkDefault
+ */
+ protected $contextualLinkDefault;
+
+ /**
+ * The used plugin configuration.
+ *
+ * @var array
+ */
+ protected $config = [];
+
+ /**
+ * The used plugin ID.
+ *
+ * @var string
+ */
+ protected $pluginId = 'contextual_link_default';
+
+ /**
+ * The used plugin definition.
+ *
+ * @var array
+ */
+ protected $pluginDefinition = [
+ 'id' => 'contextual_link_default',
+ ];
+
+ /**
+ * The mocked translator.
+ *
+ * @var \Drupal\Core\StringTranslation\TranslationInterface|\PHPUnit_Framework_MockObject_MockObject
+ */
+ protected $stringTranslation;
+
+ protected function setUp() {
+ parent::setUp();
+
+ $this->stringTranslation = $this->getMock('Drupal\Core\StringTranslation\TranslationInterface');
+ }
+
+ protected function setupContextualLinkDefault() {
+ $this->contextualLinkDefault = new ContextualLinkDefault($this->config, $this->pluginId, $this->pluginDefinition);
+ }
+
+ /**
+ * @covers ::getTitle
+ */
+ public function testGetTitle() {
+ $title = 'Example';
+ $this->pluginDefinition['title'] = (new TranslatableMarkup($title, [], [], $this->stringTranslation));
+ $this->stringTranslation->expects($this->once())
+ ->method('translateString')
+ ->with($this->pluginDefinition['title'])
+ ->will($this->returnValue('Example translated'));
+
+ $this->setupContextualLinkDefault();
+ $this->assertEquals('Example translated', $this->contextualLinkDefault->getTitle());
+ }
+
+ /**
+ * @covers ::getTitle
+ */
+ public function testGetTitleWithContext() {
+ $title = 'Example';
+ $this->pluginDefinition['title'] = (new TranslatableMarkup($title, [], ['context' => 'context'], $this->stringTranslation));
+ $this->stringTranslation->expects($this->once())
+ ->method('translateString')
+ ->with($this->pluginDefinition['title'])
+ ->will($this->returnValue('Example translated with context'));
+
+ $this->setupContextualLinkDefault();
+ $this->assertEquals('Example translated with context', $this->contextualLinkDefault->getTitle());
+ }
+
+ /**
+ * @covers ::getTitle
+ */
+ public function testGetTitleWithTitleArguments() {
+ $title = 'Example @test';
+ $this->pluginDefinition['title'] = (new TranslatableMarkup($title, ['@test' => 'value'], [], $this->stringTranslation));
+ $this->stringTranslation->expects($this->once())
+ ->method('translateString')
+ ->with($this->pluginDefinition['title'])
+ ->will($this->returnValue('Example value'));
+
+ $this->setupContextualLinkDefault();
+ $request = new Request();
+ $this->assertEquals('Example value', $this->contextualLinkDefault->getTitle($request));
+ }
+
+ /**
+ * @covers ::getRouteName
+ */
+ public function testGetRouteName($route_name = 'test_route_name') {
+ $this->pluginDefinition['route_name'] = $route_name;
+ $this->setupContextualLinkDefault();
+
+ $this->assertEquals($route_name, $this->contextualLinkDefault->getRouteName());
+ }
+
+ /**
+ * @covers ::getGroup
+ */
+ public function testGetGroup($group_name = 'test_group') {
+ $this->pluginDefinition['group'] = $group_name;
+ $this->setupContextualLinkDefault();
+
+ $this->assertEquals($group_name, $this->contextualLinkDefault->getGroup());
+ }
+
+ /**
+ * @covers ::getOptions
+ */
+ public function testGetOptions($options = ['key' => 'value']) {
+ $this->pluginDefinition['options'] = $options;
+ $this->setupContextualLinkDefault();
+
+ $this->assertEquals($options, $this->contextualLinkDefault->getOptions());
+ }
+
+ /**
+ * @covers ::getWeight
+ */
+ public function testGetWeight($weight = 5) {
+ $this->pluginDefinition['weight'] = $weight;
+ $this->setupContextualLinkDefault();
+
+ $this->assertEquals($weight, $this->contextualLinkDefault->getWeight());
+ }
+
+}