class UserEditTest

class UserEditTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Test user edit page.
     */
    public function testUserEdit() {
        // Test user edit functionality.
        $user1 = $this->drupalCreateUser([
            'change own username',
        ]);
        $user2 = $this->drupalCreateUser([]);
        $this->drupalLogin($user1);
        // Test that error message appears when attempting to use a non-unique user name.
        $edit['name'] = $user2->getAccountName();
        $this->drupalPostForm("user/" . $user1->id() . "/edit", $edit, t('Save'));
        $this->assertRaw(t('The username %name is already taken.', [
            '%name' => $edit['name'],
        ]));
        // Check that the default value in user name field
        // is the raw value and not a formatted one.
        \Drupal::state()->set('user_hooks_test_user_format_name_alter', TRUE);
        \Drupal::service('module_installer')->install([
            'user_hooks_test',
        ]);
        Cache::invalidateTags([
            'rendered',
        ]);
        $this->drupalGet('user/' . $user1->id() . '/edit');
        $this->assertFieldByName('name', $user1->getAccountName());
        // Ensure the formatted name is displayed when expected.
        $this->drupalGet('user/' . $user1->id());
        $this->assertSession()
            ->responseContains($user1->getDisplayName());
        $this->assertSession()
            ->titleEquals(strip_tags($user1->getDisplayName()) . ' | Drupal');
        // Check that filling out a single password field does not validate.
        $edit = [];
        $edit['pass[pass1]'] = '';
        $edit['pass[pass2]'] = $this->randomMachineName();
        $this->drupalPostForm("user/" . $user1->id() . "/edit", $edit, t('Save'));
        $this->assertText(t("The specified passwords do not match."), 'Typing mismatched passwords displays an error message.');
        $edit['pass[pass1]'] = $this->randomMachineName();
        $edit['pass[pass2]'] = '';
        $this->drupalPostForm("user/" . $user1->id() . "/edit", $edit, t('Save'));
        $this->assertText(t("The specified passwords do not match."), 'Typing mismatched passwords displays an error message.');
        // Test that the error message appears when attempting to change the mail or
        // pass without the current password.
        $edit = [];
        $edit['mail'] = $this->randomMachineName() . '@new.example.com';
        $this->drupalPostForm("user/" . $user1->id() . "/edit", $edit, t('Save'));
        $this->assertRaw(t("Your current password is missing or incorrect; it's required to change the %name.", [
            '%name' => t('Email'),
        ]));
        $edit['current_pass'] = $user1->passRaw;
        $this->drupalPostForm("user/" . $user1->id() . "/edit", $edit, t('Save'));
        $this->assertRaw(t("The changes have been saved."));
        // Test that the user must enter current password before changing passwords.
        $edit = [];
        $edit['pass[pass1]'] = $new_pass = $this->randomMachineName();
        $edit['pass[pass2]'] = $new_pass;
        $this->drupalPostForm("user/" . $user1->id() . "/edit", $edit, t('Save'));
        $this->assertRaw(t("Your current password is missing or incorrect; it's required to change the %name.", [
            '%name' => t('Password'),
        ]));
        // Try again with the current password.
        $edit['current_pass'] = $user1->passRaw;
        $this->drupalPostForm("user/" . $user1->id() . "/edit", $edit, t('Save'));
        $this->assertRaw(t("The changes have been saved."));
        // Make sure the changed timestamp is updated.
        $this->assertEqual($user1->getChangedTime(), REQUEST_TIME, 'Changing a user sets "changed" timestamp.');
        // Make sure the user can log in with their new password.
        $this->drupalLogout();
        $user1->passRaw = $new_pass;
        $this->drupalLogin($user1);
        $this->drupalLogout();
        // Test that the password strength indicator displays.
        $config = $this->config('user.settings');
        $this->drupalLogin($user1);
        $config->set('password_strength', TRUE)
            ->save();
        $this->drupalPostForm("user/" . $user1->id() . "/edit", $edit, t('Save'));
        $this->assertRaw(t('Password strength:'), 'The password strength indicator is displayed.');
        $config->set('password_strength', FALSE)
            ->save();
        $this->drupalPostForm("user/" . $user1->id() . "/edit", $edit, t('Save'));
        $this->assertNoRaw(t('Password strength:'), 'The password strength indicator is not displayed.');
        // Check that the user status field has the correct value and that it is
        // properly displayed.
        $admin_user = $this->drupalCreateUser([
            'administer users',
        ]);
        $this->drupalLogin($admin_user);
        $this->drupalGet('user/' . $user1->id() . '/edit');
        $this->assertNoFieldChecked('edit-status-0');
        $this->assertFieldChecked('edit-status-1');
        $edit = [
            'status' => 0,
        ];
        $this->drupalPostForm('user/' . $user1->id() . '/edit', $edit, t('Save'));
        $this->assertText(t('The changes have been saved.'));
        $this->assertFieldChecked('edit-status-0');
        $this->assertNoFieldChecked('edit-status-1');
        $edit = [
            'status' => 1,
        ];
        $this->drupalPostForm('user/' . $user1->id() . '/edit', $edit, t('Save'));
        $this->assertText(t('The changes have been saved.'));
        $this->assertNoFieldChecked('edit-status-0');
        $this->assertFieldChecked('edit-status-1');
    }
    
    /**
     * Tests setting the password to "0".
     *
     * We discovered in https://www.drupal.org/node/2563751 that logging in with a
     * password that is literally "0" was not possible. This test ensures that
     * this regression can't happen again.
     */
    public function testUserWith0Password() {
        $admin = $this->drupalCreateUser([
            'administer users',
        ]);
        $this->drupalLogin($admin);
        // Create a regular user.
        $user1 = $this->drupalCreateUser([]);
        $edit = [
            'pass[pass1]' => '0',
            'pass[pass2]' => '0',
        ];
        $this->drupalPostForm("user/" . $user1->id() . "/edit", $edit, t('Save'));
        $this->assertRaw(t("The changes have been saved."));
    }
    
    /**
     * Tests editing of a user account without an email address.
     */
    public function testUserWithoutEmailEdit() {
        // Test that an admin can edit users without an email address.
        $admin = $this->drupalCreateUser([
            'administer users',
        ]);
        $this->drupalLogin($admin);
        // Create a regular user.
        $user1 = $this->drupalCreateUser([]);
        // This user has no email address.
        $user1->mail = '';
        $user1->save();
        $this->drupalPostForm("user/" . $user1->id() . "/edit", [
            'mail' => '',
        ], t('Save'));
        $this->assertRaw(t("The changes have been saved."));
    }
    
    /**
     * Tests well known change password route redirects to user edit form.
     */
    public function testUserWellKnownChangePasswordAuth() {
        $account = $this->drupalCreateUser([]);
        $this->drupalLogin($account);
        $this->drupalGet('.well-known/change-password');
        $this->assertSession()
            ->addressEquals("user/" . $account->id() . "/edit");
    }
    
    /**
     * Tests well known change password route returns 403 to anonymous user.
     */
    public function testUserWellKnownChangePasswordAnon() {
        $this->drupalGet('.well-known/change-password');
        $this->assertSession()
            ->statusCodeEquals(403);
    }
    
    /**
     * Tests that a user is able to change site language.
     */
    public function testUserChangeSiteLanguage() {
        // Install these modules here as these aren't needed for other test methods.
        \Drupal::service('module_installer')->install([
            'content_translation',
            'language',
        ]);
        // Create and login as an admin user to add a new language and enable
        // translation for user accounts.
        $adminUser = $this->drupalCreateUser([
            'administer account settings',
            'administer languages',
            'administer content translation',
            'administer users',
            'translate any entity',
        ]);
        $this->drupalLogin($adminUser);
        // Add a new language into the system.
        $edit = [
            'predefined_langcode' => 'fr',
        ];
        $this->drupalPostForm('admin/config/regional/language/add', $edit, 'Add language');
        $this->assertSession()
            ->pageTextContains('French');
        // Enable translation for user accounts.
        $edit = [
            'language[content_translation]' => 1,
        ];
        $this->drupalPostForm('admin/config/people/accounts', $edit, 'Save configuration');
        $this->assertSession()
            ->pageTextContains('The configuration options have been saved.');
        // Create a regular user for whom translation will be enabled.
        $webUser = $this->drupalCreateUser();
        // Create a translation for a regular user account.
        $this->drupalPostForm('user/' . $webUser->id() . '/translations/add/en/fr', [], 'Save');
        $this->assertSession()
            ->pageTextContains('The changes have been saved.');
        // Update the site language of the user account.
        $edit = [
            'preferred_langcode' => 'fr',
        ];
        $this->drupalPostForm('user/' . $webUser->id() . '/edit', $edit, 'Save');
        $this->assertSession()
            ->statusCodeEquals(200);
    }

}