specify('No actions if active session is not exists', function () { $userComp = $this ->getMockBuilder(Component::class) ->setConstructorArgs([$this->getComponentArgs()]) ->setMethods(['getActiveSession']) ->getMock(); $userComp ->expects($this->any()) ->method('getActiveSession') ->will($this->returnValue(null)); Yii::$app->set('user', $userComp); $model = new LogoutForm(); expect($model->logout())->true(); }); $this->specify('if active session is presented, then delete should be called', function () { $session = $this ->getMockBuilder(AccountSession::class) ->setMethods(['delete']) ->getMock(); $session ->expects($this->once()) ->method('delete') ->willReturn(true); $userComp = $this ->getMockBuilder(Component::class) ->setConstructorArgs([$this->getComponentArgs()]) ->setMethods(['getActiveSession']) ->getMock(); $userComp ->expects($this->any()) ->method('getActiveSession') ->will($this->returnValue($session)); Yii::$app->set('user', $userComp); $model = new LogoutForm(); $model->logout(); }); } private function getComponentArgs() { return [ 'identityClass' => AccountIdentity::class, 'enableSession' => false, 'loginUrl' => null, 'secret' => 'secret', ]; } }