Update core 8.3.0

web/core/modules/simpletest/tests/src/Functional/FolderTest.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Drupal\Tests\simpletest\Functional;
+
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * This test will check SimpleTest's treatment of hook_install during setUp.
+ * Image module is used for test.
+ *
+ * @group simpletest
+ */
+class FolderTest extends BrowserTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['image'];
+
+  public function testFolderSetup() {
+    $directory = file_default_scheme() . '://styles';
+    $this->assertTrue(file_prepare_directory($directory, FALSE), 'Directory created.');
+  }
+
+}

web/core/modules/simpletest/tests/src/Functional/MailCaptureTest.php

@@ -0,0 +1,82 @@
+<?php
+
+namespace Drupal\Tests\simpletest\Functional;
+
+use Drupal\Tests\BrowserTestBase;
+use Drupal\Core\Test\AssertMailTrait;
+
+/**
+ * Tests the SimpleTest email capturing logic, the assertMail assertion and the
+ * drupalGetMails function.
+ *
+ * @group simpletest
+ */
+class MailCaptureTest extends BrowserTestBase {
+  use AssertMailTrait {
+    getMails as drupalGetMails;
+  }
+  /**
+   * Test to see if the wrapper function is executed correctly.
+   */
+  public function testMailSend() {
+    // Create an email.
+    $subject = $this->randomString(64);
+    $body = $this->randomString(128);
+    $message = [
+      'id' => 'drupal_mail_test',
+      'headers' => ['Content-type' => 'text/html'],
+      'subject' => $subject,
+      'to' => 'foobar@example.com',
+      'body' => $body,
+    ];
+
+    // Before we send the email, drupalGetMails should return an empty array.
+    $captured_emails = $this->drupalGetMails();
+    $this->assertEqual(count($captured_emails), 0, 'The captured emails queue is empty.', 'Email');
+
+    // Send the email.
+    \Drupal::service('plugin.manager.mail')->getInstance(['module' => 'simpletest', 'key' => 'drupal_mail_test'])->mail($message);
+
+    // Ensure that there is one email in the captured emails array.
+    $captured_emails = $this->drupalGetMails();
+    $this->assertEqual(count($captured_emails), 1, 'One email was captured.', 'Email');
+
+    // Assert that the email was sent by iterating over the message properties
+    // and ensuring that they are captured intact.
+    foreach ($message as $field => $value) {
+      $this->assertMail($field, $value, format_string('The email was sent and the value for property @field is intact.', ['@field' => $field]), 'Email');
+    }
+
+    // Send additional emails so more than one email is captured.
+    for ($index = 0; $index < 5; $index++) {
+      $message = [
+        'id' => 'drupal_mail_test_' . $index,
+        'headers' => ['Content-type' => 'text/html'],
+        'subject' => $this->randomString(64),
+        'to' => $this->randomMachineName(32) . '@example.com',
+        'body' => $this->randomString(512),
+      ];
+      \Drupal::service('plugin.manager.mail')->getInstance(['module' => 'drupal_mail_test', 'key' => $index])->mail($message);
+    }
+
+    // There should now be 6 emails captured.
+    $captured_emails = $this->drupalGetMails();
+    $this->assertEqual(count($captured_emails), 6, 'All emails were captured.', 'Email');
+
+    // Test different ways of getting filtered emails via drupalGetMails().
+    $captured_emails = $this->drupalGetMails(['id' => 'drupal_mail_test']);
+    $this->assertEqual(count($captured_emails), 1, 'Only one email is returned when filtering by id.', 'Email');
+    $captured_emails = $this->drupalGetMails(['id' => 'drupal_mail_test', 'subject' => $subject]);
+    $this->assertEqual(count($captured_emails), 1, 'Only one email is returned when filtering by id and subject.', 'Email');
+    $captured_emails = $this->drupalGetMails(['id' => 'drupal_mail_test', 'subject' => $subject, 'from' => 'this_was_not_used@example.com']);
+    $this->assertEqual(count($captured_emails), 0, 'No emails are returned when querying with an unused from address.', 'Email');
+
+    // Send the last email again, so we can confirm that the
+    // drupalGetMails-filter correctly returns all emails with a given
+    // property/value.
+    \Drupal::service('plugin.manager.mail')->getInstance(['module' => 'drupal_mail_test', 'key' => $index])->mail($message);
+    $captured_emails = $this->drupalGetMails(['id' => 'drupal_mail_test_4']);
+    $this->assertEqual(count($captured_emails), 2, 'All emails with the same id are returned when filtering by id.', 'Email');
+  }
+
+}

web/core/modules/simpletest/tests/src/Functional/MissingDependentModuleUnitTest.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Drupal\Tests\simpletest\Functional;
+
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * This test should not load since it requires a module that is not found.
+ *
+ * @group simpletest
+ * @dependencies simpletest_missing_module
+ */
+class MissingDependentModuleUnitTest extends BrowserTestBase {
+
+  /**
+   * Ensure that this test will not be loaded despite its dependency.
+   */
+  public function testFail() {
+    $this->fail('Running test with missing required module.');
+  }
+
+}

web/core/modules/simpletest/tests/src/Functional/OtherInstallationProfileTestsTest.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace Drupal\Tests\simpletest\Functional;
+
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Verifies that tests in other installation profiles are found.
+ *
+ * @group simpletest
+ * @see SimpleTestInstallationProfileModuleTestsTestCase
+ */
+class OtherInstallationProfileTestsTest extends BrowserTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['simpletest'];
+
+  /**
+   * Use the Minimal profile.
+   *
+   * The Testing profile contains drupal_system_listing_compatible_test.test,
+   * which should be found.
+   *
+   * The Standard profile contains \Drupal\standard\Tests\StandardTest, which
+   * should be found.
+   *
+   * @see \Drupal\simpletest\Tests\InstallationProfileModuleTestsTest
+   * @see \Drupal\drupal_system_listing_compatible_test\Tests\SystemListingCompatibleTest
+   */
+  protected $profile = 'minimal';
+
+  /**
+   * An administrative user with permission to administer unit tests.
+   *
+   * @var \Drupal\user\UserInterface
+   */
+  protected $adminUser;
+
+  protected function setUp() {
+    parent::setUp();
+
+    $this->adminUser = $this->drupalCreateUser(['administer unit tests']);
+    $this->drupalLogin($this->adminUser);
+  }
+
+  /**
+   * Tests that tests located in another installation profile appear.
+   */
+  public function testOtherInstallationProfile() {
+    // Assert the existence of a test in a different installation profile than
+    // the current.
+    $this->drupalGet('admin/config/development/testing');
+    $this->assertText('Tests Standard installation profile expectations.');
+
+    // Assert the existence of a test for a module in a different installation
+    // profile than the current.
+    $this->assertText('Drupal\drupal_system_listing_compatible_test\Tests\SystemListingCompatibleTest');
+  }
+
+}

web/core/modules/simpletest/tests/src/Functional/UserHelpersTest.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Drupal\Tests\simpletest\Functional;
+
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Tests User related helper methods of WebTestBase.
+ *
+ * @group simpletest
+ */
+class UserHelpersTest extends BrowserTestBase {
+
+  /**
+   * Tests WebTestBase::drupalUserIsLoggedIn().
+   */
+  public function testDrupalUserIsLoggedIn() {
+    $first_user = $this->drupalCreateUser();
+    $second_user = $this->drupalCreateUser();
+
+    // After logging in, the first user should be logged in, the second not.
+    $this->drupalLogin($first_user);
+    $this->assertTrue($this->drupalUserIsLoggedIn($first_user));
+    $this->assertFalse($this->drupalUserIsLoggedIn($second_user));
+
+    // Verify that logged in state is retained across pages.
+    $this->drupalGet('');
+    $this->assertTrue($this->drupalUserIsLoggedIn($first_user));
+    $this->assertFalse($this->drupalUserIsLoggedIn($second_user));
+
+    // After logging out, both users should be logged out.
+    $this->drupalLogout();
+    $this->assertFalse($this->drupalUserIsLoggedIn($first_user));
+    $this->assertFalse($this->drupalUserIsLoggedIn($second_user));
+
+    // After logging back in, the second user should still be logged out.
+    $this->drupalLogin($first_user);
+    $this->assertTrue($this->drupalUserIsLoggedIn($first_user));
+    $this->assertFalse($this->drupalUserIsLoggedIn($second_user));
+
+    // After logging in the second user, the first one should be logged out.
+    $this->drupalLogin($second_user);
+    $this->assertTrue($this->drupalUserIsLoggedIn($second_user));
+    $this->assertFalse($this->drupalUserIsLoggedIn($first_user));
+
+    // After logging out, both should be logged out.
+    $this->drupalLogout();
+    $this->assertFalse($this->drupalUserIsLoggedIn($first_user));
+    $this->assertFalse($this->drupalUserIsLoggedIn($second_user));
+  }
+
+}

web/core/modules/simpletest/tests/src/FunctionalJavascript/JavascriptGetDrupalSettingsTest.php

@@ -14,7 +14,7 @@ class JavascriptGetDrupalSettingsTest extends JavascriptTestBase {
   /**
    * {@inheritdoc}
    */
-  public static $modules = ['test_page_test'];
+  protected static $modules = ['test_page_test'];
 
   /**
    * Tests retrieval of Drupal settings.

web/core/modules/simpletest/tests/src/Kernel/Migrate/d6/MigrateSimpletestConfigsTest.php

@@ -2,7 +2,7 @@
 
 namespace Drupal\Tests\simpletest\Kernel\Migrate\d6;
 
-use Drupal\config\Tests\SchemaCheckTestTrait;
+use Drupal\Tests\SchemaCheckTestTrait;
 use Drupal\Tests\migrate_drupal\Kernel\d6\MigrateDrupal6TestBase;
 
 /**
@@ -17,7 +17,7 @@ class MigrateSimpletestConfigsTest extends MigrateDrupal6TestBase {
   /**
    * {@inheritdoc}
    */
-  public static $modules = array('simpletest');
+  public static $modules = ['simpletest'];
 
   /**
    * {@inheritdoc}

web/core/modules/simpletest/tests/src/Traits/TestTrait.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Drupal\Tests\simpletest\Traits;
+
+/**
+ * A nothing trait, but declared in the Drupal\Tests namespace.
+ *
+ * We use this trait to test autoloading of traits outside of the normal test
+ * suite namespaces.
+ *
+ * @see \Drupal\Tests\simpletest\Unit\TraitAccessTest
+ */
+trait TestTrait {
+
+  /**
+   * Random string for a not very interesting trait.
+   *
+   * @var string
+   */
+  protected $stuff = 'stuff';
+
+  /**
+   * Return a test string to a trait user.
+   *
+   * @return string
+   *   Just a random sort of string.
+   */
+  protected function getStuff() {
+    return $this->stuff;
+  }
+
+}

web/core/modules/simpletest/tests/src/Unit/TestBaseTest.php

@@ -25,13 +25,13 @@ class TestBaseTest extends UnitTestCase {
    */
   public function getTestBaseForAssertionTests($test_id) {
     $mock_test_base = $this->getMockBuilder('Drupal\simpletest\TestBase')
-        ->setConstructorArgs(array($test_id))
-        ->setMethods(array('storeAssertion'))
-        ->getMockForAbstractClass();
+      ->setConstructorArgs([$test_id])
+      ->setMethods(['storeAssertion'])
+      ->getMockForAbstractClass();
     // Override storeAssertion() so we don't need a database.
     $mock_test_base->expects($this->any())
-        ->method('storeAssertion')
-        ->will($this->returnValue(NULL));
+      ->method('storeAssertion')
+      ->will($this->returnValue(NULL));
     return $mock_test_base;
   }
 
@@ -62,16 +62,16 @@ class TestBaseTest extends UnitTestCase {
    *   - The string to validate.
    */
   public function providerRandomStringValidate() {
-    return array(
-      array(FALSE, ' curry paste'),
-      array(FALSE, 'curry paste '),
-      array(FALSE, 'curry  paste'),
-      array(FALSE, 'curry   paste'),
-      array(TRUE, 'curry paste'),
-      array(TRUE, 'thai green curry paste'),
-      array(TRUE, '@startswithat'),
-      array(TRUE, 'contains@at'),
-    );
+    return [
+      [FALSE, ' curry paste'],
+      [FALSE, 'curry paste '],
+      [FALSE, 'curry  paste'],
+      [FALSE, 'curry   paste'],
+      [TRUE, 'curry paste'],
+      [TRUE, 'thai green curry paste'],
+      [TRUE, '@startswithat'],
+      [TRUE, 'contains@at'],
+    ];
   }
 
   /**
@@ -136,7 +136,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertInternalType(
         'array',
-        $this->invokeProtectedMethod($test_base, 'checkRequirements', array())
+        $this->invokeProtectedMethod($test_base, 'checkRequirements', [])
     );
   }
 
@@ -153,14 +153,14 @@ class TestBaseTest extends UnitTestCase {
    *   - Caller, passed to assert().
    */
   public function providerAssert() {
-    return array(
-      array(TRUE, 'pass', TRUE, 'Yay pass', 'test', array()),
-      array(FALSE, 'fail', FALSE, 'Boo fail', 'test', array()),
-      array(TRUE, 'pass', 'pass', 'Yay pass', 'test', array()),
-      array(FALSE, 'fail', 'fail', 'Boo fail', 'test', array()),
-      array(FALSE, 'exception', 'exception', 'Boo fail', 'test', array()),
-      array(FALSE, 'debug', 'debug', 'Boo fail', 'test', array()),
-    );
+    return [
+      [TRUE, 'pass', TRUE, 'Yay pass', 'test', []],
+      [FALSE, 'fail', FALSE, 'Boo fail', 'test', []],
+      [TRUE, 'pass', 'pass', 'Yay pass', 'test', []],
+      [FALSE, 'fail', 'fail', 'Boo fail', 'test', []],
+      [FALSE, 'exception', 'exception', 'Boo fail', 'test', []],
+      [FALSE, 'debug', 'debug', 'Boo fail', 'test', []],
+    ];
   }
 
   /**
@@ -185,7 +185,7 @@ class TestBaseTest extends UnitTestCase {
     $this->assertEquals(
         $expected,
         $ref_assert->invokeArgs($test_base,
-          array($status, $message, $group, $caller)
+          [$status, $message, $group, $caller]
         )
     );
 
@@ -211,10 +211,10 @@ class TestBaseTest extends UnitTestCase {
    * Data provider for assertTrue().
    */
   public function providerAssertTrue() {
-    return array(
-      array(TRUE, TRUE),
-      array(FALSE, FALSE),
-    );
+    return [
+      [TRUE, TRUE],
+      [FALSE, FALSE],
+    ];
   }
 
   /**
@@ -225,7 +225,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertEquals(
         $expected,
-        $this->invokeProtectedMethod($test_base, 'assertTrue', array($value))
+        $this->invokeProtectedMethod($test_base, 'assertTrue', [$value])
     );
   }
 
@@ -237,7 +237,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertEquals(
         (!$expected),
-        $this->invokeProtectedMethod($test_base, 'assertFalse', array($value))
+        $this->invokeProtectedMethod($test_base, 'assertFalse', [$value])
     );
   }
 
@@ -245,10 +245,10 @@ class TestBaseTest extends UnitTestCase {
    * Data provider for assertNull().
    */
   public function providerAssertNull() {
-    return array(
-      array(TRUE, NULL),
-      array(FALSE, ''),
-    );
+    return [
+      [TRUE, NULL],
+      [FALSE, ''],
+    ];
   }
 
   /**
@@ -259,7 +259,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertEquals(
         $expected,
-        $this->invokeProtectedMethod($test_base, 'assertNull', array($value))
+        $this->invokeProtectedMethod($test_base, 'assertNull', [$value])
     );
   }
 
@@ -271,7 +271,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertEquals(
         (!$expected),
-        $this->invokeProtectedMethod($test_base, 'assertNotNull', array($value))
+        $this->invokeProtectedMethod($test_base, 'assertNotNull', [$value])
     );
   }
 
@@ -325,7 +325,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertEquals(
         $expected_identical,
-        $this->invokeProtectedMethod($test_base, 'assertIdentical', array($first, $second))
+        $this->invokeProtectedMethod($test_base, 'assertIdentical', [$first, $second])
     );
   }
 
@@ -337,7 +337,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertEquals(
         (!$expected_identical),
-        $this->invokeProtectedMethod($test_base, 'assertNotIdentical', array($first, $second))
+        $this->invokeProtectedMethod($test_base, 'assertNotIdentical', [$first, $second])
     );
   }
 
@@ -349,7 +349,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertEquals(
         $expected_equal,
-        $this->invokeProtectedMethod($test_base, 'assertEqual', array($first, $second))
+        $this->invokeProtectedMethod($test_base, 'assertEqual', [$first, $second])
     );
   }
 
@@ -361,7 +361,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertEquals(
         (!$expected_equal),
-        $this->invokeProtectedMethod($test_base, 'assertNotEqual', array($first, $second))
+        $this->invokeProtectedMethod($test_base, 'assertNotEqual', [$first, $second])
     );
   }
 
@@ -374,11 +374,11 @@ class TestBaseTest extends UnitTestCase {
     $obj2 = $obj1;
     $obj3 = clone $obj1;
     $obj4 = new \stdClass();
-    return array(
-      array(TRUE, $obj1, $obj2),
-      array(TRUE, $obj1, $obj3),
-      array(FALSE, $obj1, $obj4),
-    );
+    return [
+      [TRUE, $obj1, $obj2],
+      [TRUE, $obj1, $obj3],
+      [FALSE, $obj1, $obj4],
+    ];
   }
 
   /**
@@ -389,7 +389,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertEquals(
       $expected,
-      $this->invokeProtectedMethod($test_base, 'assertIdenticalObject', array($first, $second))
+      $this->invokeProtectedMethod($test_base, 'assertIdenticalObject', [$first, $second])
     );
   }
 
@@ -400,7 +400,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertEquals(
         TRUE,
-        $this->invokeProtectedMethod($test_base, 'pass', array())
+        $this->invokeProtectedMethod($test_base, 'pass', [])
     );
   }
 
@@ -411,7 +411,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertEquals(
         FALSE,
-        $this->invokeProtectedMethod($test_base, 'fail', array())
+        $this->invokeProtectedMethod($test_base, 'fail', [])
     );
   }
 
@@ -423,10 +423,10 @@ class TestBaseTest extends UnitTestCase {
    *   - Group for use in assert().
    */
   public function providerError() {
-    return array(
-      array('debug', 'User notice'),
-      array('exception', 'Not User notice'),
-    );
+    return [
+      ['debug', 'User notice'],
+      ['exception', 'Not User notice'],
+    ];
   }
 
   /**
@@ -436,7 +436,7 @@ class TestBaseTest extends UnitTestCase {
   public function testError($status, $group) {
     // Mock up a TestBase object.
     $mock_test_base = $this->getMockBuilder('Drupal\simpletest\TestBase')
-      ->setMethods(array('assert'))
+      ->setMethods(['assert'])
       ->getMockForAbstractClass();
 
     // Set expectations for assert().
@@ -451,7 +451,7 @@ class TestBaseTest extends UnitTestCase {
     // Invoke error().
     $this->assertEquals(
         "$status:$group",
-        $this->invokeProtectedMethod($mock_test_base, 'error', array('msg', $group))
+        $this->invokeProtectedMethod($mock_test_base, 'error', ['msg', $group])
     );
   }
 
@@ -462,7 +462,7 @@ class TestBaseTest extends UnitTestCase {
     $test_base = $this->getTestBaseForAssertionTests('test_id');
     $this->assertInstanceOf(
         'Drupal\Component\Utility\Random',
-        $this->invokeProtectedMethod($test_base, 'getRandomGenerator', array())
+        $this->invokeProtectedMethod($test_base, 'getRandomGenerator', [])
     );
   }
 

web/core/modules/simpletest/tests/src/Unit/TestInfoParsingTest.php

@@ -10,6 +10,7 @@ namespace Drupal\Tests\simpletest\Unit;
 use Composer\Autoload\ClassLoader;
 use Drupal\Core\Extension\Extension;
 use Drupal\Core\Extension\ModuleHandlerInterface;
+use Drupal\simpletest\Exception\MissingGroupException;
 use Drupal\simpletest\TestDiscovery;
 use Drupal\Tests\UnitTestCase;
 use org\bovigo\vfs\vfsStream;
@@ -235,8 +236,6 @@ class TestInfoParsingTest extends UnitTestCase {
 
   /**
    * @covers ::getTestInfo
-   * @expectedException \Drupal\simpletest\Exception\MissingGroupException
-   * @expectedExceptionMessage Missing @group annotation in Drupal\KernelTests\field\BulkDeleteTest
    */
   public function testTestInfoParserMissingGroup() {
     $classname = 'Drupal\KernelTests\field\BulkDeleteTest';
@@ -245,6 +244,7 @@ class TestInfoParsingTest extends UnitTestCase {
  * Bulk delete storages and fields, and clean up afterwards.
  */
 EOT;
+    $this->setExpectedException(MissingGroupException::class, 'Missing @group annotation in Drupal\KernelTests\field\BulkDeleteTest');
     TestDiscovery::getTestInfo($classname, $doc_comment);
   }
 

web/core/modules/simpletest/tests/src/Unit/TraitAccessTest.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace Drupal\Tests\simpletest\Unit;
+
+use Drupal\Tests\UnitTestCase;
+use Drupal\Tests\simpletest\Traits\TestTrait;
+
+/**
+ * Test whether traits are autoloaded during PHPUnit discovery time.
+ *
+ * @group simpletest
+ */
+class TraitAccessTest extends UnitTestCase {
+
+  use TestTrait;
+
+  /**
+   * @coversNothing
+   */
+  public function testSimpleStuff() {
+    $stuff = $this->getStuff();
+    $this->assertSame($stuff, 'stuff', "Same old stuff");
+  }
+
+}

web/core/modules/simpletest/tests/src/Unit/WebTestBaseTest.php

@@ -18,12 +18,12 @@ class WebTestBaseTest extends UnitTestCase {
    *   An array of values passed to the test method.
    */
   public function providerAssertFieldByName() {
-    $data = array();
-    $data[] = array('select_2nd_selected', 'test', '1', FALSE);
-    $data[] = array('select_2nd_selected', 'test', '2', TRUE);
-    $data[] = array('select_none_selected', 'test', '', FALSE);
-    $data[] = array('select_none_selected', 'test', '1', TRUE);
-    $data[] = array('select_none_selected', 'test', NULL, TRUE);
+    $data = [];
+    $data[] = ['select_2nd_selected', 'test', '1', FALSE];
+    $data[] = ['select_2nd_selected', 'test', '2', TRUE];
+    $data[] = ['select_none_selected', 'test', '', FALSE];
+    $data[] = ['select_none_selected', 'test', '1', TRUE];
+    $data[] = ['select_none_selected', 'test', NULL, TRUE];
 
     return $data;
   }
@@ -50,7 +50,7 @@ class WebTestBaseTest extends UnitTestCase {
 
     $web_test = $this->getMockBuilder('Drupal\simpletest\WebTestBase')
       ->disableOriginalConstructor()
-      ->setMethods(array('getRawContent', 'assertTrue', 'pass'))
+      ->setMethods(['getRawContent', 'assertTrue', 'pass'])
       ->getMock();
 
     $web_test->expects($this->any())
@@ -65,7 +65,7 @@ class WebTestBaseTest extends UnitTestCase {
 
     $test_method = new \ReflectionMethod('Drupal\simpletest\WebTestBase', 'assertFieldByName');
     $test_method->setAccessible(TRUE);
-    $test_method->invokeArgs($web_test, array($name, $value, 'message'));
+    $test_method->invokeArgs($web_test, [$name, $value, 'message']);
   }
 
   /**
@@ -87,32 +87,32 @@ class WebTestBaseTest extends UnitTestCase {
    *     to mock no link found on the page.
    */
   public function providerTestClickLink() {
-    return array(
+    return [
       // Test for a non-existent label.
-      array(
+      [
         FALSE,
         'does_not_exist',
         0,
-        array(),
-      ),
+        [],
+      ],
       // Test for an existing label.
-      array(
+      [
         'This Text Returned By drupalGet()',
         'exists',
         0,
-        array(0 => array('href' => 'this_is_a_url')),
-      ),
+        [0 => ['href' => 'this_is_a_url']],
+      ],
       // Test for an existing label that isn't the first one.
-      array(
+      [
         'This Text Returned By drupalGet()',
         'exists',
         1,
-        array(
-          0 => array('href' => 'this_is_a_url'),
-          1 => array('href' => 'this_is_another_url'),
-        ),
-      ),
-    );
+        [
+          0 => ['href' => 'this_is_a_url'],
+          1 => ['href' => 'this_is_another_url'],
+        ],
+      ],
+    ];
   }
 
   /**
@@ -134,14 +134,14 @@ class WebTestBaseTest extends UnitTestCase {
     // Mock a WebTestBase object and some of its methods.
     $web_test = $this->getMockBuilder('Drupal\simpletest\WebTestBase')
       ->disableOriginalConstructor()
-      ->setMethods(array(
+      ->setMethods([
         'pass',
         'fail',
         'getUrl',
         'xpath',
         'drupalGet',
         'getAbsoluteUrl',
-      ))
+      ])
       ->getMock();
 
     // Mocked getUrl() is only used for reporting so we just return a string.