class BrowserTestBaseTest

class BrowserTestBaseTest extends BrowserTestBase {
    use PathAliasTestTrait;
    use CronRunTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'test_page_test',
        'form_test',
        'system_test',
        'node',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests that JavaScript Drupal settings can be read.
     */
    public function testDrupalSettings() : void {
        // Trigger a 403 because those pages have very little else going on.
        $this->drupalGet('admin');
        $this->assertSame([], $this->getDrupalSettings());
        // Now try the same 403 as an authenticated user and verify that Drupal
        // settings do show up.
        $account = $this->drupalCreateUser();
        $this->drupalLogin($account);
        $this->drupalGet('admin');
        $this->assertNotSame([], $this->getDrupalSettings());
    }
    
    /**
     * Tests basic page test.
     */
    public function testGoTo() : void {
        $account = $this->drupalCreateUser();
        $this->drupalLogin($account);
        // Visit a Drupal page that requires login.
        $this->drupalGet('test-page');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Test page contains some text.
        $this->assertSession()
            ->pageTextContains('Test page text.');
        // Check that returned plain text is correct.
        $text = $this->getTextContent();
        $this->assertStringContainsString('Test page text.', $text);
        $this->assertStringNotContainsString('</html>', $text);
        // Ensure Drupal Javascript settings are not part of the page text.
        $this->assertArrayHasKey('currentPathIsAdmin', $this->getDrupalSettings()['path']);
        $this->assertStringNotContainsString('currentPathIsAdmin', $text);
        // Response includes cache tags that we can assert.
        $this->assertSession()
            ->responseHeaderExists('X-Drupal-Cache-Tags');
        $this->assertSession()
            ->responseHeaderEquals('X-Drupal-Cache-Tags', 'http_response rendered');
        // Test that we can read the JS settings.
        $js_settings = $this->getDrupalSettings();
        $this->assertSame('azAZ09();.,\\\\/-_{}', $js_settings['test-setting']);
        // Test drupalGet with a URL object.
        $url = Url::fromRoute('test_page_test.render_title');
        $this->drupalGet($url);
        $this->assertSession()
            ->statusCodeEquals(200);
        // Test page contains some text.
        $this->assertSession()
            ->pageTextContains('Hello Drupal');
        // Test that setting headers with drupalGet() works.
        $this->drupalGet('system-test/header', [], [
            'Test-Header' => 'header value',
        ]);
        $this->assertSession()
            ->responseHeaderExists('Test-Header');
        $this->assertSession()
            ->responseHeaderEquals('Test-Header', 'header value');
        // Ensure that \Drupal\Tests\UiHelperTrait::isTestUsingGuzzleClient() works
        // as expected.
        $this->assertTrue($this->isTestUsingGuzzleClient());
    }
    
    /**
     * Tests drupalGet().
     */
    public function testDrupalGet() : void {
        $this->drupalGet('test-page');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->addressEquals('test-page');
        $this->drupalGet('/test-page');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->addressEquals('test-page');
        $this->drupalGet('/test-page/');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->addressEquals('/test-page/');
        // Test alias handling.
        $this->createPathAlias('/test-page', '/test-alias');
        $this->rebuildAll();
        $this->drupalGet('test-page');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->addressEquals('test-alias');
        $this->drupalGet('/test-page');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->addressEquals('test-alias');
        $this->drupalGet('/test-page/');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->addressEquals('/test-page/');
    }
    
    /**
     * Tests basic form functionality.
     */
    public function testForm() : void {
        // Ensure the proper response code for a _form route.
        $this->drupalGet('form-test/object-builder');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Ensure the form and text field exist.
        $this->assertSession()
            ->elementExists('css', 'form#form-test-form-test-object');
        $this->assertSession()
            ->fieldExists('bananas');
        // Check that the hidden field exists and has a specific value.
        $this->assertSession()
            ->hiddenFieldExists('strawberry');
        $this->assertSession()
            ->hiddenFieldExists('red');
        $this->assertSession()
            ->hiddenFieldExists('red-strawberry-hidden-field');
        $this->assertSession()
            ->hiddenFieldValueNotEquals('strawberry', 'brown');
        $this->assertSession()
            ->hiddenFieldValueEquals('strawberry', 'red');
        // Check that a hidden field does not exist.
        $this->assertSession()
            ->hiddenFieldNotExists('bananas');
        $this->assertSession()
            ->hiddenFieldNotExists('pineapple');
        $edit = [
            'bananas' => 'green',
        ];
        $this->submitForm($edit, 'Save', 'form-test-form-test-object');
        $config_factory = $this->container
            ->get('config.factory');
        $value = $config_factory->get('form_test.object')
            ->get('bananas');
        $this->assertSame('green', $value);
        // Test submitForm().
        $this->drupalGet('form-test/object-builder');
        // Submit the form using the button label.
        $this->submitForm([
            'bananas' => 'red',
        ], 'Save');
        $value = $config_factory->get('form_test.object')
            ->get('bananas');
        $this->assertSame('red', $value);
        $this->submitForm([], 'Save');
        $value = $config_factory->get('form_test.object')
            ->get('bananas');
        $this->assertSame('', $value);
        // Submit the form using the button id.
        $this->submitForm([
            'bananas' => 'blue',
        ], 'edit-submit');
        $value = $config_factory->get('form_test.object')
            ->get('bananas');
        $this->assertSame('blue', $value);
        // Submit the form using the button name.
        $this->submitForm([
            'bananas' => 'purple',
        ], 'op');
        $value = $config_factory->get('form_test.object')
            ->get('bananas');
        $this->assertSame('purple', $value);
        // Test submitForm() with no-html response.
        $this->drupalGet('form_test/form-state-values-clean');
        $this->submitForm([], 'Submit');
        $values = Json::decode($this->getSession()
            ->getPage()
            ->getContent());
        $this->assertSame(1000, $values['beer']);
        // Test submitForm() with form by HTML id.
        $this->drupalCreateContentType([
            'type' => 'page',
        ]);
        $this->drupalLogin($this->drupalCreateUser([
            'create page content',
        ]));
        $this->drupalGet('form-test/two-instances-of-same-form');
        $this->getSession()
            ->getPage()
            ->fillField('edit-title-0-value', 'form1');
        $this->getSession()
            ->getPage()
            ->fillField('edit-title-0-value--2', 'form2');
        $this->submitForm([], 'Save', 'node-page-form--2');
        $this->assertSession()
            ->pageTextContains('Page form2 has been created.');
    }
    
    /**
     * Tests clickLink() functionality.
     */
    public function testClickLink() : void {
        $this->drupalGet('test-page');
        $this->clickLink('Visually identical test links');
        $this->assertStringContainsString('user/login', $this->getSession()
            ->getCurrentUrl());
        $this->drupalGet('test-page');
        $this->clickLink('Visually identical test links', 0);
        $this->assertStringContainsString('user/login', $this->getSession()
            ->getCurrentUrl());
        $this->drupalGet('test-page');
        $this->clickLink('Visually identical test links', 1);
        $this->assertStringContainsString('user/register', $this->getSession()
            ->getCurrentUrl());
    }
    public function testError() : void {
        $this->expectException('\\Exception');
        $this->expectExceptionMessage('User notice: foo');
        $this->drupalGet('test-error');
    }
    
    /**
     * Tests legacy field asserts which use xpath directly.
     */
    public function testXpathAsserts() : void {
        $this->drupalGet('test-field-xpath');
        $this->assertSession()
            ->elementTextContains('xpath', '//table/tbody/tr[2]/td[1]', 'one');
        $this->assertSession()
            ->fieldValueEquals('edit-name', 'Test name');
        $this->assertSession()
            ->fieldValueEquals('edit-options', '2');
        $this->assertSession()
            ->elementNotExists('xpath', '//nonexisting');
        $this->assertSession()
            ->fieldValueNotEquals('edit-name', 'wrong value');
        // Test that the assertion fails correctly.
        try {
            $this->assertSession()
                ->fieldExists('nonexisting');
            $this->fail('The "nonexisting" field was found.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
        try {
            $this->assertSession()
                ->fieldNotExists('edit-name');
            $this->fail('The "edit-name" field was not found.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
    }
    
    /**
     * Tests field asserts using textfields.
     */
    public function testFieldAssertsForTextfields() : void {
        $this->drupalGet('test-field-xpath');
        // *** 1. fieldNotExists().
        $this->assertSession()
            ->fieldNotExists('invalid_name_and_id');
        // Test that the assertion fails correctly when searching by name.
        try {
            $this->assertSession()
                ->fieldNotExists('name');
            $this->fail('The "name" field was not found based on name.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
        // Test that the assertion fails correctly when searching by id.
        try {
            $this->assertSession()
                ->fieldNotExists('edit-name');
            $this->fail('The "name" field was not found based on id.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
        // *** 2. fieldExists().
        $this->assertSession()
            ->fieldExists('name');
        $this->assertSession()
            ->fieldExists('edit-name');
        // Test that the assertion fails correctly if the field does not exist.
        try {
            $this->assertSession()
                ->fieldExists('invalid_name_and_id');
            $this->fail('The "invalid_name_and_id" field was found.');
        } catch (ElementNotFoundException) {
            // Expected exception; just continue testing.
        }
        // *** 3. assertNoFieldById().
        $this->assertSession()
            ->fieldValueNotEquals('name', 'not the value');
        $this->assertSession()
            ->fieldNotExists('nonexisting');
        // Test that the assertion fails correctly if no value is passed in.
        try {
            $this->assertSession()
                ->fieldNotExists('edit-description');
            $this->fail('The "description" field, with no value was not found.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
        // Test that the assertion fails correctly if a NULL value is passed in.
        try {
            $this->assertSession()
                ->fieldNotExists('name', NULL);
            $this->fail('The "name" field was not found.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
        // *** 4. assertFieldById().
        $this->assertSession()
            ->fieldExists('edit-name');
        $this->assertSession()
            ->fieldValueEquals('edit-name', 'Test name');
        $this->assertSession()
            ->fieldExists('edit-description');
        $this->assertSession()
            ->fieldValueEquals('edit-description', '');
        // Test that the assertion fails correctly if no value is passed in.
        try {
            $this->assertSession()
                ->fieldValueNotEquals('edit-name', '');
        } catch (ExpectationFailedException) {
            // Expected exception; just continue testing.
        }
        // Test that the assertion fails correctly if the wrong value is passed in.
        try {
            $this->assertSession()
                ->fieldValueNotEquals('edit-name', 'not the value');
        } catch (ExpectationFailedException) {
            // Expected exception; just continue testing.
        }
        // *** 5. fieldValueNotEquals().
        $this->assertSession()
            ->fieldValueNotEquals('name', 'not the value');
        // Test that the assertion fails correctly if given the right value.
        try {
            $this->assertSession()
                ->fieldValueNotEquals('name', 'Test name');
            $this->fail('fieldValueNotEquals failed to throw an exception.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
        // *** 6. fieldValueEquals().
        $this->assertSession()
            ->fieldValueEquals('name', 'Test name');
        $this->assertSession()
            ->fieldValueEquals('description', '');
        // Test that the assertion fails correctly if given the wrong value.
        try {
            $this->assertSession()
                ->fieldValueEquals('name', 'not the value');
            $this->fail('fieldValueEquals failed to throw an exception.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
        // Test that text areas can contain new lines.
        $this->assertSession()
            ->fieldValueEquals('edit-test-textarea-with-newline', "Test text with\nnewline");
    }
    
    /**
     * Tests legacy field asserts for checkbox field type.
     */
    public function testFieldAssertsForCheckbox() : void {
        $this->drupalGet('test-field-xpath');
        // Part 1 - Test by name.
        // Test that checkboxes are found/not found correctly by name, when using
        // '1' or '' to match their 'checked' state.
        $this->assertSession()
            ->fieldExists('checkbox_enabled');
        $this->assertSession()
            ->fieldExists('checkbox_disabled');
        $this->assertSession()
            ->fieldValueEquals('checkbox_enabled', '1');
        $this->assertSession()
            ->fieldValueEquals('checkbox_disabled', '');
        $this->assertSession()
            ->fieldValueNotEquals('checkbox_enabled', '');
        $this->assertSession()
            ->fieldValueNotEquals('checkbox_disabled', '1');
        // Test that we have legacy support.
        $this->assertSession()
            ->fieldValueEquals('checkbox_enabled', '1');
        $this->assertSession()
            ->fieldValueEquals('checkbox_disabled', '');
        // Test that the assertion fails correctly if given the right value.
        try {
            $this->assertSession()
                ->fieldValueNotEquals('checkbox_enabled', '1');
            $this->fail('fieldValueNotEquals failed to throw an exception.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
        // Part 2 - Test by ID.
        // Test that checkboxes are found/not found correctly by ID, when using
        // '1' or '' to match their 'checked' state.
        $this->assertSession()
            ->fieldValueEquals('edit-checkbox-enabled', '1');
        $this->assertSession()
            ->fieldValueEquals('edit-checkbox-disabled', '');
        $this->assertSession()
            ->fieldValueNotEquals('edit-checkbox-enabled', '');
        $this->assertSession()
            ->fieldValueNotEquals('edit-checkbox-disabled', '1');
        // Test that checkboxes are found by ID, when using NULL to ignore the
        // 'checked' state.
        $this->assertSession()
            ->fieldExists('edit-checkbox-enabled');
        $this->assertSession()
            ->fieldExists('edit-checkbox-disabled');
        // Test that checkboxes are found by ID when passing no second parameter.
        $this->assertSession()
            ->fieldExists('edit-checkbox-enabled');
        $this->assertSession()
            ->fieldExists('edit-checkbox-disabled');
        // Test that we have legacy support.
        $this->assertSession()
            ->fieldValueEquals('edit-checkbox-enabled', '1');
        $this->assertSession()
            ->fieldValueEquals('edit-checkbox-disabled', '');
        // Test that the assertion fails correctly when using NULL to ignore state.
        try {
            $this->assertSession()
                ->fieldNotExists('edit-checkbox-disabled', NULL);
            $this->fail('The "edit-checkbox-disabled" field was not found by ID, using NULL value.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
        // Part 3 - Test the specific 'checked' assertions.
        $this->assertSession()
            ->checkboxChecked('edit-checkbox-enabled');
        $this->assertSession()
            ->checkboxNotChecked('edit-checkbox-disabled');
        // Test that the assertion fails correctly with non-existent field id.
        try {
            $this->assertSession()
                ->checkboxNotChecked('incorrect_checkbox_id');
            $this->fail('The "incorrect_checkbox_id" field was found');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
        // Test that the assertion fails correctly for a checkbox that is checked.
        try {
            $this->assertSession()
                ->checkboxNotChecked('edit-checkbox-enabled');
            $this->fail('The "edit-checkbox-enabled" field was not found in a checked state.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
        // Test that the assertion fails correctly for a checkbox that is not
        // checked.
        try {
            $this->assertSession()
                ->checkboxChecked('edit-checkbox-disabled');
            $this->fail('The "edit-checkbox-disabled" field was found and checked.');
        } catch (ExpectationException) {
            // Expected exception; just continue testing.
        }
    }
    
    /**
     * Tests the ::cronRun() method.
     */
    public function testCronRun() : void {
        $last_cron_time = \Drupal::state()->get('system.cron_last');
        $this->cronRun();
        $this->assertSession()
            ->statusCodeEquals(204);
        $next_cron_time = \Drupal::state()->get('system.cron_last');
        $this->assertGreaterThan($last_cron_time, $next_cron_time);
    }
    
    /**
     * Tests the Drupal install done in \Drupal\Tests\BrowserTestBase::setUp().
     */
    public function testInstall() : void {
        $htaccess_filename = $this->tempFilesDirectory . '/.htaccess';
        $this->assertFileExists($htaccess_filename);
        // Ensure the update module is not installed.
        $this->assertFalse(\Drupal::moduleHandler()->moduleExists('update'), 'The Update module is not installed.');
    }
    
    /**
     * Tests the assumption that local time is in 'Australia/Sydney'.
     */
    public function testLocalTimeZone() : void {
        $expected = 'Australia/Sydney';
        // The 'Australia/Sydney' time zone is set in core/tests/bootstrap.php
        $this->assertEquals($expected, date_default_timezone_get());
        // The 'Australia/Sydney' time zone is also set in
        // FunctionalTestSetupTrait::initConfig().
        $config_factory = $this->container
            ->get('config.factory');
        $value = $config_factory->get('system.date')
            ->get('timezone.default');
        $this->assertEquals($expected, $value);
        // Test that users have the correct time zone set.
        $this->assertEquals($expected, $this->rootUser
            ->getTimeZone());
        $admin_user = $this->drupalCreateUser([
            'administer site configuration',
        ]);
        $this->assertEquals($expected, $admin_user->getTimeZone());
    }
    
    /**
     * Tests the ::checkForMetaRefresh() method.
     */
    public function testCheckForMetaRefresh() : void {
        // Disable following redirects in the client.
        $this->getSession()
            ->getDriver()
            ->getClient()
            ->followRedirects(FALSE);
        // Set the maximumMetaRefreshCount to zero to make sure the redirect doesn't
        // happen when doing a drupalGet.
        $this->maximumMetaRefreshCount = 0;
        $this->drupalGet('test-meta-refresh');
        $this->assertNotEmpty($this->cssSelect('meta[http-equiv="refresh"]'));
        // Allow one redirect to happen.
        $this->maximumMetaRefreshCount = 1;
        $this->checkForMetaRefresh();
        // Check that we are now on the test page.
        $this->assertSession()
            ->pageTextContains('Test page text.');
    }
    public function testGetDefaultDriveInstance() : void {
        putenv('MINK_DRIVER_ARGS=' . json_encode([
            NULL,
            [
                'key1' => [
                    'key2' => [
                        'key3' => 3,
                        'key3.1' => 3.1,
                    ],
                ],
            ],
        ]));
        $this->getDefaultDriverInstance();
        $this->assertEquals([
            NULL,
            [
                'key1' => [
                    'key2' => [
                        'key3' => 3,
                        'key3.1' => 3.1,
                    ],
                ],
            ],
        ], $this->minkDefaultDriverArgs);
    }
    
    /**
     * Ensures we can't access modules we shouldn't be able to after install.
     */
    public function testProfileModules() : void {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('The module demo_umami_content does not exist.');
        $this->assertFileExists('core/profiles/demo_umami/modules/demo_umami_content/demo_umami_content.info.yml');
        \Drupal::service('extension.list.module')->getPathname('demo_umami_content');
    }
    
    /**
     * Tests the protections provided by .htkey.
     */
    public function testHtKey() : void {
        // Remove the Simpletest private key file so we can test the protection
        // against requests that forge a valid testing user agent to gain access
        // to the installer.
        // @see drupal_valid_test_ua()
        // Not using File API; a potential error must trigger a PHP warning.
        $install_url = Url::fromUri('base:core/install.php', [
            'external' => TRUE,
            'absolute' => TRUE,
        ])->toString();
        $this->drupalGet($install_url);
        $this->assertSession()
            ->statusCodeEquals(200);
        unlink($this->siteDirectory . '/.htkey');
        $this->drupalGet($install_url);
        $this->assertSession()
            ->statusCodeEquals(403);
    }
    
    /**
     * Tests that a usable session is on the request in test-runner.
     */
    public function testSessionOnRequest() : void {
        
        /** @var \Symfony\Component\HttpFoundation\Session\Session $session */
        $session = $this->container
            ->get('request_stack')
            ->getSession();
        $session->set('some-val', 'do-not-cleanup');
        $this->assertEquals('do-not-cleanup', $session->get('some-val'));
        $session->set('some-other-val', 'do-cleanup');
        $this->assertEquals('do-cleanup', $session->remove('some-other-val'));
    }
    
    /**
     * Tests that deprecation headers do not get duplicated.
     *
     * @group legacy
     *
     * @see \Drupal\Core\Test\HttpClientMiddleware\TestHttpClientMiddleware::__invoke()
     */
    public function testDeprecationHeaders() : void {
        $this->drupalGet('/test-deprecations');
        $deprecation_messages = [];
        foreach ($this->getSession()
            ->getResponseHeaders() as $name => $values) {
            if (preg_match('/^X-Drupal-Assertion-[0-9]+$/', $name, $matches)) {
                foreach ($values as $value) {
                    $parameters = unserialize(urldecode($value));
                    if (count($parameters) === 3) {
                        if ($parameters[1] === 'User deprecated function') {
                            $deprecation_messages[] = (string) $parameters[0];
                        }
                    }
                }
            }
        }
        $this->assertContains('Test deprecation message', $deprecation_messages);
        $test_deprecation_messages = array_filter($deprecation_messages, function ($message) {
            return $message === 'Test deprecation message';
        });
        $this->assertCount(1, $test_deprecation_messages);
    }
    
    /**
     * Tests the dump() function provided by the var-dumper Symfony component.
     */
    public function testVarDump() : void {
        // Append the stream capturer to the STDERR stream, so that we can test the
        // dump() output and also prevent it from actually outputting in this
        // particular test.
        stream_filter_register("capture", StreamCapturer::class);
        stream_filter_append(STDERR, "capture");
        // Dump some variables to check that dump() in test code produces output
        // on the command line that is running the test.
        $role = Role::load('authenticated');
        dump($role);
        dump($role->id());
        $this->assertStringContainsString('Drupal\\user\\Entity\\Role', StreamCapturer::$cache);
        $this->assertStringContainsString('authenticated', StreamCapturer::$cache);
        // Visit a Drupal page with call to the dump() function to check that dump()
        // in site code produces output in the requested web page's HTML.
        $body = $this->drupalGet('test-page-var-dump');
        $this->assertSession()
            ->statusCodeEquals(200);
        // It is too strict to assert all properties of the Role and it is easy to
        // break if one of these properties gets removed or gets a new default
        // value. It should be sufficient to test just a couple of properties.
        $this->assertStringContainsString('<span class=sf-dump-note>', $body);
        $this->assertStringContainsString('  #<span class=sf-dump-protected title="Protected property">id</span>: "<span class=sf-dump-str title="9 characters">test_role</span>"', $body);
        $this->assertStringContainsString('  #<span class=sf-dump-protected title="Protected property">label</span>: "<span class=sf-dump-str title="9 characters">Test role</span>"', $body);
        $this->assertStringContainsString('  #<span class=sf-dump-protected title="Protected property">permissions</span>: []', $body);
        $this->assertStringContainsString('  #<span class=sf-dump-protected title="Protected property">uuid</span>: "', $body);
        $this->assertStringContainsString('</samp>}', $body);
    }
    
    /**
     * Test if setting an invalid scheme in SIMPLETEST_BASE_URL throws an exception.
     */
    public function testSimpleTestBaseUrlValidation() : void {
        putenv('SIMPLETEST_BASE_URL=mysql://user:pass@localhost/database');
        $this->expectException(\Exception::class);
        $this->expectExceptionMessage('You must provide valid scheme for the SIMPLETEST_BASE_URL environment variable. Valid schema are: http, https.');
        $this->setupBaseUrl();
    }

}