first commit

frontend/tests/_bootstrap.php

@@ -0,0 +1,10 @@
+<?php
+
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', __DIR__.'/../../');
+
+require_once YII_APP_BASE_PATH . '/vendor/autoload.php';
+require_once YII_APP_BASE_PATH . '/vendor/yiisoft/yii2/Yii.php';
+require_once YII_APP_BASE_PATH . '/common/config/bootstrap.php';
+require_once __DIR__ . '/../config/bootstrap.php';

frontend/tests/_data/login_data.php

@@ -0,0 +1,25 @@
+<?php
+
+return [
+    [
+        'username' => 'erau',
+        'auth_key' => 'tUu1qHcde0diwUol3xeI-18MuHkkprQI',
+        // password_0
+        'password_hash' => '$2y$13$nJ1WDlBaGcbCdbNC5.5l4.sgy.OMEKCqtDQOdQ2OWpgiKRWYyzzne',
+        'password_reset_token' => 'RkD_Jw0_8HEedzLk7MM-ZKEFfYR7VbMr_1392559490',
+        'created_at' => '1392559490',
+        'updated_at' => '1392559490',
+        'email' => 'sfriesen@jenkins.info',
+    ],
+    [
+        'username' => 'test.test',
+        'auth_key' => 'O87GkY3_UfmMHYkyezZ7QLfmkKNsllzT',
+        // Test1234
+        'password_hash' => 'O87GkY3_UfmMHYkyezZ7QLfmkKNsllzT',
+        'email' => 'test@mail.com',
+        'status' => '9',
+        'created_at' => '1548675330',
+        'updated_at' => '1548675330',
+        'verification_token' => '4ch0qbfhvWwkcuWqjN8SWRq72SOw1KYT_1548675330',
+    ],
+];

frontend/tests/_data/user.php

@@ -0,0 +1,45 @@
+<?php
+
+return [
+    [
+        'username' => 'okirlin',
+        'auth_key' => 'iwTNae9t34OmnK6l4vT4IeaTk-YWI2Rv',
+        'password_hash' => '$2y$13$CXT0Rkle1EMJ/c1l5bylL.EylfmQ39O5JlHJVFpNn618OUS1HwaIi',
+        'password_reset_token' => 't5GU9NwpuGYSfb7FEZMAxqtuz2PkEvv_' . time(),
+        'created_at' => '1391885313',
+        'updated_at' => '1391885313',
+        'email' => 'brady.renner@rutherford.com',
+    ],
+    [
+        'username' => 'troy.becker',
+        'auth_key' => 'EdKfXrx88weFMV0vIxuTMWKgfK2tS3Lp',
+        'password_hash' => '$2y$13$g5nv41Px7VBqhS3hVsVN2.MKfgT3jFdkXEsMC4rQJLfaMa7VaJqL2',
+        'password_reset_token' => '4BSNyiZNAuxjs5Mty990c47sVrgllIi_' . time(),
+        'created_at' => '1391885313',
+        'updated_at' => '1391885313',
+        'email' => 'nicolas.dianna@hotmail.com',
+        'status' => '0',
+    ],
+    [
+        'username' => 'test.test',
+        'auth_key' => 'O87GkY3_UfmMHYkyezZ7QLfmkKNsllzT',
+        //Test1234
+        'password_hash' => '$2y$13$d17z0w/wKC4LFwtzBcmx6up4jErQuandJqhzKGKczfWuiEhLBtQBK',
+        'email' => 'test@mail.com',
+        'status' => '9',
+        'created_at' => '1548675330',
+        'updated_at' => '1548675330',
+        'verification_token' => '4ch0qbfhvWwkcuWqjN8SWRq72SOw1KYT_1548675330',
+    ],
+    [
+        'username' => 'test2.test',
+        'auth_key' => '4XXdVqi3rDpa_a6JH6zqVreFxUPcUPvJ',
+        //Test1234
+        'password_hash' => '$2y$13$d17z0w/wKC4LFwtzBcmx6up4jErQuandJqhzKGKczfWuiEhLBtQBK',
+        'email' => 'test2@mail.com',
+        'status' => '10',
+        'created_at' => '1548675330',
+        'updated_at' => '1548675330',
+        'verification_token' => 'already_used_token_1548675330',
+    ],
+];

frontend/tests/_output/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

frontend/tests/_support/.gitignore

@@ -0,0 +1 @@
+_generated

frontend/tests/_support/FunctionalTester.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace frontend\tests;
+
+/**
+ * Inherited Methods
+ * @method void wantToTest($text)
+ * @method void wantTo($text)
+ * @method void execute($callable)
+ * @method void expectTo($prediction)
+ * @method void verify($prediction)
+ * @method void amGoingTo($argumentation)
+ * @method void am($role)
+ * @method void lookForwardTo($achieveValue)
+ * @method void comment($description)
+ * @method \Codeception\Lib\Friend haveFriend($name, $actorClass = NULL)
+ *
+ * @SuppressWarnings(PHPMD)
+ */
+class FunctionalTester extends \Codeception\Actor
+{
+    use _generated\FunctionalTesterActions;
+
+
+    public function seeValidationError($message)
+    {
+        $this->see($message, '.invalid-feedback');
+    }
+
+    public function dontSeeValidationError($message)
+    {
+        $this->dontSee($message, '.invalid-feedback');
+    }
+}

frontend/tests/_support/UnitTester.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace frontend\tests;
+
+/**
+ * Inherited Methods
+ * @method void wantToTest($text)
+ * @method void wantTo($text)
+ * @method void execute($callable)
+ * @method void expectTo($prediction)
+ * @method void verify($prediction)
+ * @method void amGoingTo($argumentation)
+ * @method void am($role)
+ * @method void lookForwardTo($achieveValue)
+ * @method void comment($description)
+ * @method \Codeception\Lib\Friend haveFriend($name, $actorClass = NULL)
+ *
+ * @SuppressWarnings(PHPMD)
+ */
+class UnitTester extends \Codeception\Actor
+{
+    use _generated\UnitTesterActions;
+   /**
+    * Define custom actions here
+    */
+}

frontend/tests/acceptance.suite.yml.example

@@ -0,0 +1,9 @@
+suite_namespace: frontend\tests\acceptance
+actor: AcceptanceTester
+modules:
+    enabled:
+        - WebDriver:
+            url: http://localhost:8080
+            browser: firefox
+        - Yii2:
+            part: init

frontend/tests/acceptance/HomeCest.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace frontend\tests\acceptance;
+
+use frontend\tests\AcceptanceTester;
+use yii\helpers\Url;
+
+class HomeCest
+{
+    public function checkHome(AcceptanceTester $I)
+    {
+        $I->amOnRoute(Url::toRoute('/site/index'));
+        $I->see('My Application');
+
+        $I->seeLink('About');
+        $I->click('About');
+        $I->wait(2); // wait for page to be opened
+
+        $I->see('This is the About page.');
+    }
+}

frontend/tests/acceptance/_bootstrap.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Here you can initialize variables via \Codeception\Util\Fixtures class
+ * to store data in global array and use it in Cepts.
+ *
+ * ```php
+ * // Here _bootstrap.php
+ * \Codeception\Util\Fixtures::add('user1', ['name' => 'davert']);
+ * ```
+ *
+ * In Cept
+ *
+ * ```php
+ * \Codeception\Util\Fixtures::get('user1');
+ * ```
+ */

frontend/tests/functional.suite.yml

@@ -0,0 +1,7 @@
+suite_namespace: frontend\tests\functional
+actor: FunctionalTester
+modules:
+    enabled:
+        - Filesystem
+        - Yii2
+        - Asserts

frontend/tests/functional/AboutCest.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace frontend\tests\functional;
+
+use frontend\tests\FunctionalTester;
+
+class AboutCest
+{
+    public function checkAbout(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/about');
+        $I->see('About', 'h1');
+    }
+}

frontend/tests/functional/ContactCest.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace frontend\tests\functional;
+
+use frontend\tests\FunctionalTester;
+
+/* @var $scenario \Codeception\Scenario */
+
+class ContactCest
+{
+    public function _before(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/contact');
+    }
+
+    public function checkContact(FunctionalTester $I)
+    {
+        $I->see('Contact', 'h1');
+    }
+
+    public function checkContactSubmitNoData(FunctionalTester $I)
+    {
+        $I->submitForm('#contact-form', []);
+        $I->see('Contact', 'h1');
+        $I->seeValidationError('Name cannot be blank');
+        $I->seeValidationError('Email cannot be blank');
+        $I->seeValidationError('Subject cannot be blank');
+        $I->seeValidationError('Body cannot be blank');
+        $I->seeValidationError('The verification code is incorrect');
+    }
+
+    public function checkContactSubmitNotCorrectEmail(FunctionalTester $I)
+    {
+        $I->submitForm('#contact-form', [
+            'ContactForm[name]' => 'tester',
+            'ContactForm[email]' => 'tester.email',
+            'ContactForm[subject]' => 'test subject',
+            'ContactForm[body]' => 'test content',
+            'ContactForm[verifyCode]' => 'testme',
+        ]);
+        $I->seeValidationError('Email is not a valid email address.');
+        $I->dontSeeValidationError('Name cannot be blank');
+        $I->dontSeeValidationError('Subject cannot be blank');
+        $I->dontSeeValidationError('Body cannot be blank');
+        $I->dontSeeValidationError('The verification code is incorrect');
+    }
+
+    public function checkContactSubmitCorrectData(FunctionalTester $I)
+    {
+        $I->submitForm('#contact-form', [
+            'ContactForm[name]' => 'tester',
+            'ContactForm[email]' => 'tester@example.com',
+            'ContactForm[subject]' => 'test subject',
+            'ContactForm[body]' => 'test content',
+            'ContactForm[verifyCode]' => 'testme',
+        ]);
+        $I->seeEmailIsSent();
+        $I->see('Thank you for contacting us. We will respond to you as soon as possible.');
+    }
+}

frontend/tests/functional/HomeCest.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace frontend\tests\functional;
+
+use frontend\tests\FunctionalTester;
+
+class HomeCest
+{
+    public function checkOpen(FunctionalTester $I)
+    {
+        $I->amOnRoute(\Yii::$app->homeUrl);
+        $I->see('My Application');
+        $I->seeLink('About');
+        $I->click('About');
+        $I->see('This is the About page.');
+    }
+}

frontend/tests/functional/LoginCest.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace frontend\tests\functional;
+
+use frontend\tests\FunctionalTester;
+use common\fixtures\UserFixture;
+
+class LoginCest
+{
+    /**
+     * Load fixtures before db transaction begin
+     * Called in _before()
+     * @see \Codeception\Module\Yii2::_before()
+     * @see \Codeception\Module\Yii2::loadFixtures()
+     * @return array
+     */
+    public function _fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::class,
+                'dataFile' => codecept_data_dir() . 'login_data.php',
+            ],
+        ];
+    }
+
+    public function _before(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/login');
+    }
+
+    protected function formParams($login, $password)
+    {
+        return [
+            'LoginForm[username]' => $login,
+            'LoginForm[password]' => $password,
+        ];
+    }
+
+    public function checkEmpty(FunctionalTester $I)
+    {
+        $I->submitForm('#login-form', $this->formParams('', ''));
+        $I->seeValidationError('Username cannot be blank.');
+        $I->seeValidationError('Password cannot be blank.');
+    }
+
+    public function checkWrongPassword(FunctionalTester $I)
+    {
+        $I->submitForm('#login-form', $this->formParams('admin', 'wrong'));
+        $I->seeValidationError('Incorrect username or password.');
+    }
+
+    public function checkInactiveAccount(FunctionalTester $I)
+    {
+        $I->submitForm('#login-form', $this->formParams('test.test', 'Test1234'));
+        $I->seeValidationError('Incorrect username or password');
+    }
+
+    public function checkValidLogin(FunctionalTester $I)
+    {
+        $I->submitForm('#login-form', $this->formParams('erau', 'password_0'));
+        $I->see('Logout (erau)', 'form button[type=submit]');
+        $I->dontSeeLink('Login');
+        $I->dontSeeLink('Signup');
+    }
+}

frontend/tests/functional/ResendVerificationEmailCest.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace frontend\tests\functional;
+
+use common\fixtures\UserFixture;
+use frontend\tests\FunctionalTester;
+
+class ResendVerificationEmailCest
+{
+    protected $formId = '#resend-verification-email-form';
+
+
+    /**
+     * Load fixtures before db transaction begin
+     * Called in _before()
+     * @see \Codeception\Module\Yii2::_before()
+     * @see \Codeception\Module\Yii2::loadFixtures()
+     * @return array
+     */
+    public function _fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::class,
+                'dataFile' => codecept_data_dir() . 'user.php',
+            ],
+        ];
+    }
+
+    public function _before(FunctionalTester $I)
+    {
+        $I->amOnRoute('/site/resend-verification-email');
+    }
+
+    protected function formParams($email)
+    {
+        return [
+            'ResendVerificationEmailForm[email]' => $email
+        ];
+    }
+
+    public function checkPage(FunctionalTester $I)
+    {
+        $I->see('Resend verification email', 'h1');
+        $I->see('Please fill out your email. A verification email will be sent there.');
+    }
+
+    public function checkEmptyField(FunctionalTester $I)
+    {
+        $I->submitForm($this->formId, $this->formParams(''));
+        $I->seeValidationError('Email cannot be blank.');
+    }
+
+    public function checkWrongEmailFormat(FunctionalTester $I)
+    {
+        $I->submitForm($this->formId, $this->formParams('abcd.com'));
+        $I->seeValidationError('Email is not a valid email address.');
+    }
+
+    public function checkWrongEmail(FunctionalTester $I)
+    {
+        $I->submitForm($this->formId, $this->formParams('wrong@email.com'));
+        $I->seeValidationError('There is no user with this email address.');
+    }
+
+    public function checkAlreadyVerifiedEmail(FunctionalTester $I)
+    {
+        $I->submitForm($this->formId, $this->formParams('test2@mail.com'));
+        $I->seeValidationError('There is no user with this email address.');
+    }
+
+    public function checkSendSuccessfully(FunctionalTester $I)
+    {
+        $I->submitForm($this->formId, $this->formParams('test@mail.com'));
+        $I->canSeeEmailIsSent();
+        $I->seeRecord('common\models\User', [
+            'email' => 'test@mail.com',
+            'username' => 'test.test',
+            'status' => \common\models\User::STATUS_INACTIVE
+        ]);
+        $I->see('Check your email for further instructions.');
+    }
+}

frontend/tests/functional/SignupCest.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace frontend\tests\functional;
+
+use frontend\tests\FunctionalTester;
+
+class SignupCest
+{
+    protected $formId = '#form-signup';
+
+
+    public function _before(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/signup');
+    }
+
+    public function signupWithEmptyFields(FunctionalTester $I)
+    {
+        $I->see('Signup', 'h1');
+        $I->see('Please fill out the following fields to signup:');
+        $I->submitForm($this->formId, []);
+        $I->seeValidationError('Username cannot be blank.');
+        $I->seeValidationError('Email cannot be blank.');
+        $I->seeValidationError('Password cannot be blank.');
+
+    }
+
+    public function signupWithWrongEmail(FunctionalTester $I)
+    {
+        $I->submitForm(
+            $this->formId, [
+            'SignupForm[username]'  => 'tester',
+            'SignupForm[email]'     => 'ttttt',
+            'SignupForm[password]'  => 'tester_password',
+        ]
+        );
+        $I->dontSee('Username cannot be blank.', '.invalid-feedback');
+        $I->dontSee('Password cannot be blank.', '.invalid-feedback');
+        $I->see('Email is not a valid email address.', '.invalid-feedback');
+    }
+
+    public function signupSuccessfully(FunctionalTester $I)
+    {
+        $I->submitForm($this->formId, [
+            'SignupForm[username]' => 'tester',
+            'SignupForm[email]' => 'tester.email@example.com',
+            'SignupForm[password]' => 'tester_password',
+        ]);
+
+        $I->seeRecord('common\models\User', [
+            'username' => 'tester',
+            'email' => 'tester.email@example.com',
+            'status' => \common\models\User::STATUS_INACTIVE
+        ]);
+
+        $I->seeEmailIsSent();
+        $I->see('Thank you for registration. Please check your inbox for verification email.');
+    }
+}

frontend/tests/functional/VerifyEmailCest.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace frontend\tests\functional;
+
+use common\fixtures\UserFixture;
+use frontend\tests\FunctionalTester;
+
+class VerifyEmailCest
+{
+    /**
+     * Load fixtures before db transaction begin
+     * Called in _before()
+     * @see \Codeception\Module\Yii2::_before()
+     * @see \Codeception\Module\Yii2::loadFixtures()
+     * @return array
+     */
+    public function _fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::class,
+                'dataFile' => codecept_data_dir() . 'user.php',
+            ],
+        ];
+    }
+
+    public function checkEmptyToken(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/verify-email', ['token' => '']);
+        $I->canSee('Bad Request', 'h1');
+        $I->canSee('Verify email token cannot be blank.');
+    }
+
+    public function checkInvalidToken(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/verify-email', ['token' => 'wrong_token']);
+        $I->canSee('Bad Request', 'h1');
+        $I->canSee('Wrong verify email token.');
+    }
+
+    public function checkNoToken(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/verify-email');
+        $I->canSee('Bad Request', 'h1');
+        $I->canSee('Missing required parameters: token');
+    }
+
+    public function checkAlreadyActivatedToken(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/verify-email', ['token' => 'already_used_token_1548675330']);
+        $I->canSee('Bad Request', 'h1');
+        $I->canSee('Wrong verify email token.');
+    }
+
+    public function checkSuccessVerification(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/verify-email', ['token' => '4ch0qbfhvWwkcuWqjN8SWRq72SOw1KYT_1548675330']);
+        $I->canSee('Your email has been confirmed!');
+        $I->canSee('Congratulations!', 'h1');
+        $I->see('Logout (test.test)', 'form button[type=submit]');
+
+        $I->seeRecord('common\models\User', [
+           'username' => 'test.test',
+           'email' => 'test@mail.com',
+           'status' => \common\models\User::STATUS_ACTIVE
+        ]);
+    }
+}

frontend/tests/functional/_bootstrap.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Here you can initialize variables via \Codeception\Util\Fixtures class
+ * to store data in global array and use it in Cests.
+ *
+ * ```php
+ * // Here _bootstrap.php
+ * \Codeception\Util\Fixtures::add('user1', ['name' => 'davert']);
+ * ```
+ *
+ * In Cests
+ *
+ * ```php
+ * \Codeception\Util\Fixtures::get('user1');
+ * ```
+ */

frontend/tests/unit.suite.yml

@@ -0,0 +1,7 @@
+suite_namespace: frontend\tests\unit
+actor: UnitTester
+modules:
+    enabled:
+        - Yii2:
+            part: [orm, email, fixtures]
+        - Asserts

frontend/tests/unit/_bootstrap.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Here you can initialize variables via \Codeception\Util\Fixtures class
+ * to store data in global array and use it in Tests.
+ *
+ * ```php
+ * // Here _bootstrap.php
+ * \Codeception\Util\Fixtures::add('user1', ['name' => 'davert']);
+ * ```
+ *
+ * In Tests
+ *
+ * ```php
+ * \Codeception\Util\Fixtures::get('user1');
+ * ```
+ */

frontend/tests/unit/models/ContactFormTest.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace frontend\tests\unit\models;
+
+use frontend\models\ContactForm;
+use yii\mail\MessageInterface;
+
+class ContactFormTest extends \Codeception\Test\Unit
+{
+    public function testSendEmail()
+    {
+        $model = new ContactForm();
+
+        $model->attributes = [
+            'name' => 'Tester',
+            'email' => 'tester@example.com',
+            'subject' => 'very important letter subject',
+            'body' => 'body of current message',
+        ];
+
+        verify($model->sendEmail('admin@example.com'))->notEmpty();
+
+        // using Yii2 module actions to check email was sent
+        $this->tester->seeEmailIsSent();
+
+        /** @var MessageInterface  $emailMessage */
+        $emailMessage = $this->tester->grabLastSentEmail();
+        verify($emailMessage)->instanceOf('yii\mail\MessageInterface');
+        verify($emailMessage->getTo())->arrayHasKey('admin@example.com');
+        verify($emailMessage->getFrom())->arrayHasKey('noreply@example.com');
+        verify($emailMessage->getReplyTo())->arrayHasKey('tester@example.com');
+        verify($emailMessage->getSubject())->equals('very important letter subject');
+        verify($emailMessage->toString())->stringContainsString('body of current message');
+    }
+}

frontend/tests/unit/models/PasswordResetRequestFormTest.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace frontend\tests\unit\models;
+
+use Yii;
+use frontend\models\PasswordResetRequestForm;
+use common\fixtures\UserFixture as UserFixture;
+use common\models\User;
+
+class PasswordResetRequestFormTest extends \Codeception\Test\Unit
+{
+    /**
+     * @var \frontend\tests\UnitTester
+     */
+    protected $tester;
+
+
+    public function _before()
+    {
+        $this->tester->haveFixtures([
+            'user' => [
+                'class' => UserFixture::class,
+                'dataFile' => codecept_data_dir() . 'user.php'
+            ]
+        ]);
+    }
+
+    public function testSendMessageWithWrongEmailAddress()
+    {
+        $model = new PasswordResetRequestForm();
+        $model->email = 'not-existing-email@example.com';
+        verify($model->sendEmail())->false();
+    }
+
+    public function testNotSendEmailsToInactiveUser()
+    {
+        $user = $this->tester->grabFixture('user', 1);
+        $model = new PasswordResetRequestForm();
+        $model->email = $user['email'];
+        verify($model->sendEmail())->false();
+    }
+
+    public function testSendEmailSuccessfully()
+    {
+        $userFixture = $this->tester->grabFixture('user', 0);
+        
+        $model = new PasswordResetRequestForm();
+        $model->email = $userFixture['email'];
+        $user = User::findOne(['password_reset_token' => $userFixture['password_reset_token']]);
+
+        verify($model->sendEmail())->notEmpty();
+        verify($user->password_reset_token)->notEmpty();
+
+        $emailMessage = $this->tester->grabLastSentEmail();
+        verify($emailMessage)->instanceOf('yii\mail\MessageInterface');
+        verify($emailMessage->getTo())->arrayHasKey($model->email);
+        verify($emailMessage->getFrom())->arrayHasKey(Yii::$app->params['supportEmail']);
+    }
+}

frontend/tests/unit/models/ResendVerificationEmailFormTest.php

@@ -0,0 +1,85 @@
+<?php
+
+namespace frontend\tests\unit\models;
+
+
+use Codeception\Test\Unit;
+use common\fixtures\UserFixture;
+use frontend\models\ResendVerificationEmailForm;
+
+class ResendVerificationEmailFormTest extends Unit
+{
+    /**
+     * @var \frontend\tests\UnitTester
+     */
+    protected $tester;
+
+
+    public function _before()
+    {
+        $this->tester->haveFixtures([
+            'user' => [
+                'class' => UserFixture::class,
+                'dataFile' => codecept_data_dir() . 'user.php'
+            ]
+        ]);
+    }
+
+    public function testWrongEmailAddress()
+    {
+        $model = new ResendVerificationEmailForm();
+        $model->attributes = [
+            'email' => 'aaa@bbb.cc'
+        ];
+
+        verify($model->validate())->false();
+        verify($model->hasErrors())->true();
+        verify($model->getFirstError('email'))->equals('There is no user with this email address.');
+    }
+
+    public function testEmptyEmailAddress()
+    {
+        $model = new ResendVerificationEmailForm();
+        $model->attributes = [
+            'email' => ''
+        ];
+
+        verify($model->validate())->false();
+        verify($model->hasErrors())->true();
+        verify($model->getFirstError('email'))->equals('Email cannot be blank.');
+    }
+
+    public function testResendToActiveUser()
+    {
+        $model = new ResendVerificationEmailForm();
+        $model->attributes = [
+            'email' => 'test2@mail.com'
+        ];
+
+        verify($model->validate())->false();
+        verify($model->hasErrors())->true();
+        verify($model->getFirstError('email'))->equals('There is no user with this email address.');
+    }
+
+    public function testSuccessfullyResend()
+    {
+        $model = new ResendVerificationEmailForm();
+        $model->attributes = [
+            'email' => 'test@mail.com'
+        ];
+
+        verify($model->validate())->true();
+        verify($model->hasErrors())->false();
+
+        verify($model->sendEmail())->true();
+        $this->tester->seeEmailIsSent();
+
+        $mail = $this->tester->grabLastSentEmail();
+
+        verify($mail)->instanceOf('yii\mail\MessageInterface');
+        verify($mail->getTo())->arrayHasKey('test@mail.com');
+        verify($mail->getFrom())->arrayHasKey(\Yii::$app->params['supportEmail']);
+        verify($mail->getSubject())->equals('Account registration at ' . \Yii::$app->name);
+        verify($mail->toString())->stringContainsString('4ch0qbfhvWwkcuWqjN8SWRq72SOw1KYT_1548675330');
+    }
+}

frontend/tests/unit/models/ResetPasswordFormTest.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace frontend\tests\unit\models;
+
+use common\fixtures\UserFixture;
+use frontend\models\ResetPasswordForm;
+
+class ResetPasswordFormTest extends \Codeception\Test\Unit
+{
+    /**
+     * @var \frontend\tests\UnitTester
+     */
+    protected $tester;
+
+
+    public function _before()
+    {
+        $this->tester->haveFixtures([
+            'user' => [
+                'class' => UserFixture::class,
+                'dataFile' => codecept_data_dir() . 'user.php'
+            ],
+        ]);
+    }
+
+    public function testResetWrongToken()
+    {
+        $this->tester->expectThrowable('\yii\base\InvalidArgumentException', function() {
+            new ResetPasswordForm('');
+        });
+
+        $this->tester->expectThrowable('\yii\base\InvalidArgumentException', function() {
+            new ResetPasswordForm('notexistingtoken_1391882543');
+        });
+    }
+
+    public function testResetCorrectToken()
+    {
+        $user = $this->tester->grabFixture('user', 0);
+        $form = new ResetPasswordForm($user['password_reset_token']);
+        verify($form->resetPassword())->notEmpty();
+    }
+
+}

frontend/tests/unit/models/SignupFormTest.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace frontend\tests\unit\models;
+
+use common\fixtures\UserFixture;
+use frontend\models\SignupForm;
+
+class SignupFormTest extends \Codeception\Test\Unit
+{
+    /**
+     * @var \frontend\tests\UnitTester
+     */
+    protected $tester;
+
+
+    public function _before()
+    {
+        $this->tester->haveFixtures([
+            'user' => [
+                'class' => UserFixture::class,
+                'dataFile' => codecept_data_dir() . 'user.php'
+            ]
+        ]);
+    }
+
+    public function testCorrectSignup()
+    {
+        $model = new SignupForm([
+            'username' => 'some_username',
+            'email' => 'some_email@example.com',
+            'password' => 'some_password',
+        ]);
+
+        $user = $model->signup();
+        verify($user)->notEmpty();
+
+        /** @var \common\models\User $user */
+        $user = $this->tester->grabRecord('common\models\User', [
+            'username' => 'some_username',
+            'email' => 'some_email@example.com',
+            'status' => \common\models\User::STATUS_INACTIVE
+        ]);
+
+        $this->tester->seeEmailIsSent();
+
+        $mail = $this->tester->grabLastSentEmail();
+
+        verify($mail)->instanceOf('yii\mail\MessageInterface');
+        verify($mail->getTo())->arrayHasKey('some_email@example.com');
+        verify($mail->getFrom())->arrayHasKey(\Yii::$app->params['supportEmail']);
+        verify($mail->getSubject())->equals('Account registration at ' . \Yii::$app->name);
+        verify($mail->toString())->stringContainsString($user->verification_token);
+    }
+
+    public function testNotCorrectSignup()
+    {
+        $model = new SignupForm([
+            'username' => 'troy.becker',
+            'email' => 'nicolas.dianna@hotmail.com',
+            'password' => 'some_password',
+        ]);
+
+        verify($model->signup())->empty();
+        verify($model->getErrors('username'))->notEmpty();
+        verify($model->getErrors('email'))->notEmpty();
+
+        verify($model->getFirstError('username'))
+            ->equals('This username has already been taken.');
+        verify($model->getFirstError('email'))
+            ->equals('This email address has already been taken.');
+    }
+}

frontend/tests/unit/models/VerifyEmailFormTest.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace frontend\tests\unit\models;
+
+use common\fixtures\UserFixture;
+use frontend\models\VerifyEmailForm;
+
+class VerifyEmailFormTest extends \Codeception\Test\Unit
+{
+    /**
+     * @var \frontend\tests\UnitTester
+     */
+    protected $tester;
+
+
+    public function _before()
+    {
+        $this->tester->haveFixtures([
+            'user' => [
+                'class' => UserFixture::class,
+                'dataFile' => codecept_data_dir() . 'user.php'
+            ]
+        ]);
+    }
+
+    public function testVerifyWrongToken()
+    {
+        $this->tester->expectThrowable('\yii\base\InvalidArgumentException', function() {
+            new VerifyEmailForm('');
+        });
+
+        $this->tester->expectThrowable('\yii\base\InvalidArgumentException', function() {
+            new VerifyEmailForm('notexistingtoken_1391882543');
+        });
+    }
+
+    public function testAlreadyActivatedToken()
+    {
+        $this->tester->expectThrowable('\yii\base\InvalidArgumentException', function() {
+            new VerifyEmailForm('already_used_token_1548675330');
+        });
+    }
+
+    public function testVerifyCorrectToken()
+    {
+        $model = new VerifyEmailForm('4ch0qbfhvWwkcuWqjN8SWRq72SOw1KYT_1548675330');
+        $user = $model->verifyEmail();
+        verify($user)->instanceOf('common\models\User');
+
+        verify($user->username)->equals('test.test');
+        verify($user->email)->equals('test@mail.com');
+        verify($user->status)->equals(\common\models\User::STATUS_ACTIVE);
+        verify($user->validatePassword('Test1234'))->true();
+    }
+}