mailer->fileTransportCallback = function ($mailer, $message) { return 'testing_message.eml'; }; } protected function tearDown() { @unlink($this->getMessageFile()); parent::tearDown(); } public function testSendEmailWrongUser() { $this->specify('no user with such email, message should not be send', function () { $model = new PasswordResetRequestForm(); $model->email = 'not-existing-email@example.com'; expect('email not send', $model->sendEmail())->false(); }); $this->specify('user is not active, message should not be send', function () { $model = new PasswordResetRequestForm(); $model->email = $this->user[1]['email']; expect('email not send', $model->sendEmail())->false(); }); } public function testSendEmailCorrectUser() { $model = new PasswordResetRequestForm(); $model->email = $this->user[0]['email']; $user = User::findOne(['password_reset_token' => $this->user[0]['password_reset_token']]); expect('email sent', $model->sendEmail())->true(); expect('user has valid token', $user->password_reset_token)->notNull(); $this->specify('message has correct format', function () use ($model) { expect('message file exists', file_exists($this->getMessageFile()))->true(); $message = file_get_contents($this->getMessageFile()); expect('message "from" is correct', $message)->contains(Yii::$app->params['supportEmail']); expect('message "to" is correct', $message)->contains($model->email); }); } public function fixtures() { return [ 'user' => [ 'class' => UserFixture::className(), 'dataFile' => '@tests/codeception/frontend/unit/fixtures/data/models/user.php' ], ]; } private function getMessageFile() { return Yii::getAlias(Yii::$app->mailer->fileTransportPath) . '/testing_message.eml'; } }