nextcloud/tests/Core/Controller/LoginControllerTest.php

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<?php
/**
* @author Lukas Reschke <lukas@owncloud.com>
*
* @copyright Copyright (c) 2016, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
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namespace Tests\Core\Controller;
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use OC\Authentication\TwoFactorAuth\Manager;
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use OC\Core\Controller\LoginController;
use OC\Security\Bruteforce\Throttler;
use OCP\AppFramework\Http\RedirectResponse;
use OCP\AppFramework\Http\TemplateResponse;
use OCP\IConfig;
use OCP\IRequest;
use OCP\ISession;
use OCP\IURLGenerator;
use OCP\IUser;
use OCP\IUserManager;
use OCP\IUserSession;
use Test\TestCase;
class LoginControllerTest extends TestCase {
/** @var LoginController */
private $loginController;
/** @var IRequest | \PHPUnit_Framework_MockObject_MockObject */
private $request;
/** @var IUserManager | \PHPUnit_Framework_MockObject_MockObject */
private $userManager;
/** @var IConfig | \PHPUnit_Framework_MockObject_MockObject */
private $config;
/** @var ISession | \PHPUnit_Framework_MockObject_MockObject */
private $session;
/** @var IUserSession | \PHPUnit_Framework_MockObject_MockObject */
private $userSession;
/** @var IURLGenerator | \PHPUnit_Framework_MockObject_MockObject */
private $urlGenerator;
/** @var Manager | \PHPUnit_Framework_MockObject_MockObject */
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private $twoFactorManager;
/** @var Throttler */
private $throttler;
public function setUp() {
parent::setUp();
$this->request = $this->getMockBuilder('\\OCP\\IRequest')->getMock();
$this->userManager = $this->getMockBuilder('\\OCP\\IUserManager')->getMock();
$this->config = $this->getMockBuilder('\\OCP\\IConfig')->getMock();
$this->session = $this->getMockBuilder('\\OCP\\ISession')->getMock();
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$this->userSession = $this->getMockBuilder('\\OC\\User\\Session')
->disableOriginalConstructor()
->getMock();
$this->urlGenerator = $this->getMockBuilder('\\OCP\\IURLGenerator')->getMock();
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$this->twoFactorManager = $this->getMockBuilder('\OC\Authentication\TwoFactorAuth\Manager')
->disableOriginalConstructor()
->getMock();
$this->throttler = $this->getMockBuilder('\OC\Security\Bruteforce\Throttler')
->disableOriginalConstructor()
->getMock();
$this->loginController = new LoginController(
'core',
$this->request,
$this->userManager,
$this->config,
$this->session,
$this->userSession,
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$this->urlGenerator,
$this->twoFactorManager,
$this->throttler
);
}
public function testLogoutWithoutToken() {
$this->request
->expects($this->once())
->method('getCookie')
->with('oc_token')
->willReturn(null);
$this->config
->expects($this->never())
->method('deleteUserValue');
$this->urlGenerator
->expects($this->once())
->method('linkToRouteAbsolute')
->with('core.login.showLoginForm')
->willReturn('/login');
$expected = new RedirectResponse('/login');
$this->assertEquals($expected, $this->loginController->logout());
}
public function testLogoutWithToken() {
$this->request
->expects($this->once())
->method('getCookie')
->with('oc_token')
->willReturn('MyLoginToken');
$user = $this->getMockBuilder('\\OCP\\IUser')->getMock();
$user
->expects($this->once())
->method('getUID')
->willReturn('JohnDoe');
$this->userSession
->expects($this->once())
->method('getUser')
->willReturn($user);
$this->config
->expects($this->once())
->method('deleteUserValue')
->with('JohnDoe', 'login_token', 'MyLoginToken');
$this->urlGenerator
->expects($this->once())
->method('linkToRouteAbsolute')
->with('core.login.showLoginForm')
->willReturn('/login');
$expected = new RedirectResponse('/login');
$this->assertEquals($expected, $this->loginController->logout());
}
public function testShowLoginFormForLoggedInUsers() {
$this->userSession
->expects($this->once())
->method('isLoggedIn')
->willReturn(true);
$expectedResponse = new RedirectResponse(\OC_Util::getDefaultPageUrl());
$this->assertEquals($expectedResponse, $this->loginController->showLoginForm('', '', ''));
}
public function testShowLoginFormWithErrorsInSession() {
$this->userSession
->expects($this->once())
->method('isLoggedIn')
->willReturn(false);
$this->session
->expects($this->once())
->method('get')
->with('loginMessages')
->willReturn(
[
[
'ErrorArray1',
'ErrorArray2',
],
[
'MessageArray1',
'MessageArray2',
],
]
);
$expectedResponse = new TemplateResponse(
'core',
'login',
[
'ErrorArray1' => true,
'ErrorArray2' => true,
'messages' => [
'MessageArray1',
'MessageArray2',
],
'loginName' => '',
'user_autofocus' => true,
'canResetPassword' => true,
'alt_login' => [],
'rememberLoginAllowed' => \OC_Util::rememberLoginAllowed(),
'rememberLoginState' => 0,
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'resetPasswordLink' => null,
],
'guest'
);
$this->assertEquals($expectedResponse, $this->loginController->showLoginForm('', '', ''));
}
/**
* @return array
*/
public function passwordResetDataProvider() {
return [
[
true,
true,
],
[
false,
false,
],
];
}
/**
* @dataProvider passwordResetDataProvider
*/
public function testShowLoginFormWithPasswordResetOption($canChangePassword,
$expectedResult) {
$this->userSession
->expects($this->once())
->method('isLoggedIn')
->willReturn(false);
$this->config
->expects($this->once())
->method('getSystemValue')
->with('lost_password_link')
->willReturn(false);
$user = $this->getMockBuilder('\\OCP\\IUser')->getMock();
$user
->expects($this->once())
->method('canChangePassword')
->willReturn($canChangePassword);
$this->userManager
->expects($this->once())
->method('get')
->with('LdapUser')
->willReturn($user);
$expectedResponse = new TemplateResponse(
'core',
'login',
[
'messages' => [],
'loginName' => 'LdapUser',
'user_autofocus' => false,
'canResetPassword' => $expectedResult,
'alt_login' => [],
'rememberLoginAllowed' => \OC_Util::rememberLoginAllowed(),
'rememberLoginState' => 0,
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'resetPasswordLink' => false,
],
'guest'
);
$this->assertEquals($expectedResponse, $this->loginController->showLoginForm('LdapUser', '', ''));
}
public function testShowLoginFormForUserNamedNull() {
$this->userSession
->expects($this->once())
->method('isLoggedIn')
->willReturn(false);
$this->config
->expects($this->once())
->method('getSystemValue')
->with('lost_password_link')
->willReturn(false);
$user = $this->getMockBuilder('\\OCP\\IUser')->getMock();
$user
->expects($this->once())
->method('canChangePassword')
->willReturn(false);
$this->userManager
->expects($this->once())
->method('get')
->with('0')
->willReturn($user);
$expectedResponse = new TemplateResponse(
'core',
'login',
[
'messages' => [],
'loginName' => '0',
'user_autofocus' => false,
'canResetPassword' => false,
'alt_login' => [],
'rememberLoginAllowed' => \OC_Util::rememberLoginAllowed(),
'rememberLoginState' => 0,
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'resetPasswordLink' => false,
],
'guest'
);
$this->assertEquals($expectedResponse, $this->loginController->showLoginForm('0', '', ''));
}
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public function testLoginWithInvalidCredentials() {
$user = 'MyUserName';
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$password = 'secret';
$loginPageUrl = 'some url';
$this->request
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->expects($this->exactly(4))
->method('getRemoteAddress')
->willReturn('192.168.0.1');
$this->request
->expects($this->once())
->method('passesCSRFCheck')
->willReturn(true);
$this->throttler
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->expects($this->exactly(2))
->method('sleepDelay')
->with('192.168.0.1');
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$this->throttler
->expects($this->once())
->method('getDelay')
->with('192.168.0.1')
->willReturn(0);
$this->throttler
->expects($this->once())
->method('registerAttempt')
->with('login', '192.168.0.1', ['user' => 'MyUserName']);
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$this->userManager->expects($this->once())
->method('checkPassword')
->will($this->returnValue(false));
$this->urlGenerator->expects($this->once())
->method('linkToRoute')
->with('core.login.showLoginForm')
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->will($this->returnValue($loginPageUrl));
$this->userSession->expects($this->never())
->method('createSessionToken');
$this->config->expects($this->never())
->method('deleteUserValue');
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$expected = new \OCP\AppFramework\Http\RedirectResponse($loginPageUrl);
$this->assertEquals($expected, $this->loginController->tryLogin($user, $password, ''));
}
public function testLoginWithValidCredentials() {
/** @var IUser | \PHPUnit_Framework_MockObject_MockObject $user */
$user = $this->getMockBuilder('\OCP\IUser')->getMock();
$user->expects($this->any())
->method('getUID')
->will($this->returnValue('uid'));
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$password = 'secret';
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$indexPageUrl = \OC_Util::getDefaultPageUrl();
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$this->request
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->expects($this->exactly(2))
->method('getRemoteAddress')
->willReturn('192.168.0.1');
$this->request
->expects($this->once())
->method('passesCSRFCheck')
->willReturn(true);
$this->throttler
->expects($this->once())
->method('sleepDelay')
->with('192.168.0.1');
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$this->throttler
->expects($this->once())
->method('getDelay')
->with('192.168.0.1')
->willReturn(200);
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$this->userManager->expects($this->once())
->method('checkPassword')
->will($this->returnValue($user));
$this->userSession->expects($this->once())
->method('login')
->with($user, $password);
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$this->userSession->expects($this->once())
->method('createSessionToken')
->with($this->request, $user->getUID(), $user, $password);
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$this->twoFactorManager->expects($this->once())
->method('isTwoFactorAuthenticated')
->with($user)
->will($this->returnValue(false));
$this->config->expects($this->once())
->method('deleteUserValue')
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->with('uid', 'core', 'lostpassword');
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$expected = new \OCP\AppFramework\Http\RedirectResponse($indexPageUrl);
$this->assertEquals($expected, $this->loginController->tryLogin($user, $password, null));
}
public function testLoginWithoutPassedCsrfCheckAndNotLoggedIn() {
/** @var IUser | \PHPUnit_Framework_MockObject_MockObject $user */
$user = $this->getMockBuilder('\OCP\IUser')->getMock();
$user->expects($this->any())
->method('getUID')
->will($this->returnValue('jane'));
$password = 'secret';
$originalUrl = 'another%20url';
$this->request
->expects($this->exactly(2))
->method('getRemoteAddress')
->willReturn('192.168.0.1');
$this->request
->expects($this->once())
->method('passesCSRFCheck')
->willReturn(false);
$this->throttler
->expects($this->once())
->method('sleepDelay')
->with('192.168.0.1');
$this->throttler
->expects($this->once())
->method('getDelay')
->with('192.168.0.1')
->willReturn(200);
$this->userSession->expects($this->once())
->method('isLoggedIn')
->with()
->will($this->returnValue(false));
$this->config->expects($this->never())
->method('deleteUserValue');
$expected = new \OCP\AppFramework\Http\RedirectResponse(\OC_Util::getDefaultPageUrl());
$this->assertEquals($expected, $this->loginController->tryLogin('Jane', $password, $originalUrl));
}
public function testLoginWithoutPassedCsrfCheckAndLoggedIn() {
/** @var IUser | \PHPUnit_Framework_MockObject_MockObject $user */
$user = $this->getMockBuilder('\OCP\IUser')->getMock();
$user->expects($this->any())
->method('getUID')
->will($this->returnValue('jane'));
$password = 'secret';
$originalUrl = 'another%20url';
$redirectUrl = 'http://localhost/another url';
$this->request
->expects($this->exactly(2))
->method('getRemoteAddress')
->willReturn('192.168.0.1');
$this->request
->expects($this->once())
->method('passesCSRFCheck')
->willReturn(false);
$this->throttler
->expects($this->once())
->method('sleepDelay')
->with('192.168.0.1');
$this->throttler
->expects($this->once())
->method('getDelay')
->with('192.168.0.1')
->willReturn(200);
$this->userSession->expects($this->once())
->method('isLoggedIn')
->with()
->will($this->returnValue(true));
$this->urlGenerator->expects($this->once())
->method('getAbsoluteURL')
->with(urldecode($originalUrl))
->will($this->returnValue($redirectUrl));
$this->config->expects($this->never())
->method('deleteUserValue');
$expected = new \OCP\AppFramework\Http\RedirectResponse($redirectUrl);
$this->assertEquals($expected, $this->loginController->tryLogin('Jane', $password, $originalUrl));
}
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public function testLoginWithValidCredentialsAndRedirectUrl() {
/** @var IUser | \PHPUnit_Framework_MockObject_MockObject $user */
$user = $this->getMockBuilder('\OCP\IUser')->getMock();
$user->expects($this->any())
->method('getUID')
->will($this->returnValue('jane'));
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$password = 'secret';
$originalUrl = 'another%20url';
$redirectUrl = 'http://localhost/another url';
$this->request
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->expects($this->exactly(2))
->method('getRemoteAddress')
->willReturn('192.168.0.1');
$this->request
->expects($this->once())
->method('passesCSRFCheck')
->willReturn(true);
$this->throttler
->expects($this->once())
->method('sleepDelay')
->with('192.168.0.1');
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$this->throttler
->expects($this->once())
->method('getDelay')
->with('192.168.0.1')
->willReturn(200);
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$this->userManager->expects($this->once())
->method('checkPassword')
->with('Jane', $password)
->will($this->returnValue($user));
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$this->userSession->expects($this->once())
->method('createSessionToken')
->with($this->request, $user->getUID(), 'Jane', $password);
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$this->userSession->expects($this->once())
->method('isLoggedIn')
->with()
->will($this->returnValue(true));
$this->urlGenerator->expects($this->once())
->method('getAbsoluteURL')
->with(urldecode($originalUrl))
->will($this->returnValue($redirectUrl));
$this->config->expects($this->once())
->method('deleteUserValue')
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->with('jane', 'core', 'lostpassword');
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$expected = new \OCP\AppFramework\Http\RedirectResponse(urldecode($redirectUrl));
$this->assertEquals($expected, $this->loginController->tryLogin('Jane', $password, $originalUrl));
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}
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public function testLoginWithOneTwoFactorProvider() {
/** @var IUser | \PHPUnit_Framework_MockObject_MockObject $user */
$user = $this->getMockBuilder('\OCP\IUser')->getMock();
$user->expects($this->any())
->method('getUID')
->will($this->returnValue('john'));
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$password = 'secret';
$challengeUrl = 'challenge/url';
$provider = $this->getMockBuilder('\OCP\Authentication\TwoFactorAuth\IProvider')->getMock();
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$this->request
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->expects($this->exactly(2))
->method('getRemoteAddress')
->willReturn('192.168.0.1');
$this->request
->expects($this->once())
->method('passesCSRFCheck')
->willReturn(true);
$this->throttler
->expects($this->once())
->method('sleepDelay')
->with('192.168.0.1');
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$this->throttler
->expects($this->once())
->method('getDelay')
->with('192.168.0.1')
->willReturn(200);
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$this->userManager->expects($this->once())
->method('checkPassword')
->will($this->returnValue($user));
$this->userSession->expects($this->once())
->method('login')
->with('john@doe.com', $password);
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$this->userSession->expects($this->once())
->method('createSessionToken')
->with($this->request, $user->getUID(), 'john@doe.com', $password);
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$this->twoFactorManager->expects($this->once())
->method('isTwoFactorAuthenticated')
->with($user)
->will($this->returnValue(true));
$this->twoFactorManager->expects($this->once())
->method('prepareTwoFactorLogin')
->with($user);
$this->twoFactorManager->expects($this->once())
->method('getProviders')
->with($user)
->will($this->returnValue([$provider]));
$provider->expects($this->once())
->method('getId')
->will($this->returnValue('u2f'));
$this->urlGenerator->expects($this->once())
->method('linkToRoute')
->with('core.TwoFactorChallenge.showChallenge', [
'challengeProviderId' => 'u2f',
])
->will($this->returnValue($challengeUrl));
$this->config->expects($this->once())
->method('deleteUserValue')
->with('john', 'core', 'lostpassword');
$expected = new RedirectResponse($challengeUrl);
$this->assertEquals($expected, $this->loginController->tryLogin('john@doe.com', $password, null));
}
public function testLoginWithMultpleTwoFactorProviders() {
/** @var IUser | \PHPUnit_Framework_MockObject_MockObject $user */
$user = $this->getMockBuilder('\OCP\IUser')->getMock();
$user->expects($this->any())
->method('getUID')
->will($this->returnValue('john'));
$password = 'secret';
$challengeUrl = 'challenge/url';
$provider1 = $this->getMockBuilder('\OCP\Authentication\TwoFactorAuth\IProvider')->getMock();
$provider2 = $this->getMockBuilder('\OCP\Authentication\TwoFactorAuth\IProvider')->getMock();
$this->request
->expects($this->exactly(2))
->method('getRemoteAddress')
->willReturn('192.168.0.1');
$this->request
->expects($this->once())
->method('passesCSRFCheck')
->willReturn(true);
$this->throttler
->expects($this->once())
->method('sleepDelay')
->with('192.168.0.1');
$this->throttler
->expects($this->once())
->method('getDelay')
->with('192.168.0.1')
->willReturn(200);
$this->userManager->expects($this->once())
->method('checkPassword')
->will($this->returnValue($user));
$this->userSession->expects($this->once())
->method('login')
->with('john@doe.com', $password);
$this->userSession->expects($this->once())
->method('createSessionToken')
->with($this->request, $user->getUID(), 'john@doe.com', $password);
$this->twoFactorManager->expects($this->once())
->method('isTwoFactorAuthenticated')
->with($user)
->will($this->returnValue(true));
$this->twoFactorManager->expects($this->once())
->method('prepareTwoFactorLogin')
->with($user);
$this->twoFactorManager->expects($this->once())
->method('getProviders')
->with($user)
->will($this->returnValue([$provider1, $provider2]));
$provider1->expects($this->never())
->method('getId');
$provider2->expects($this->never())
->method('getId');
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$this->urlGenerator->expects($this->once())
->method('linkToRoute')
->with('core.TwoFactorChallenge.selectChallenge')
->will($this->returnValue($challengeUrl));
$this->config->expects($this->once())
->method('deleteUserValue')
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->with('john', 'core', 'lostpassword');
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$expected = new RedirectResponse($challengeUrl);
$this->assertEquals($expected, $this->loginController->tryLogin('john@doe.com', $password, null));
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}
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public function testToNotLeakLoginName() {
/** @var IUser | \PHPUnit_Framework_MockObject_MockObject $user */
$user = $this->getMockBuilder('\OCP\IUser')->getMock();
$user->expects($this->any())
->method('getUID')
->will($this->returnValue('john'));
$this->userManager->expects($this->exactly(2))
->method('checkPassword')
->withConsecutive(
['john@doe.com', 'just wrong'],
['john', 'just wrong']
)
->willReturn(false);
$this->userManager->expects($this->once())
->method('getByEmail')
->with('john@doe.com')
->willReturn([$user]);
$this->urlGenerator->expects($this->once())
->method('linkToRoute')
->with('core.login.showLoginForm', ['user' => 'john@doe.com'])
->will($this->returnValue(''));
$this->request
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->expects($this->exactly(3))
->method('getRemoteAddress')
->willReturn('192.168.0.1');
$this->request
->expects($this->once())
->method('passesCSRFCheck')
->willReturn(true);
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$this->throttler
->expects($this->once())
->method('getDelay')
->with('192.168.0.1')
->willReturn(200);
$this->throttler
->expects($this->once())
->method('sleepDelay')
->with('192.168.0.1');
$this->throttler
->expects($this->once())
->method('registerAttempt')
->with('login', '192.168.0.1', ['user' => 'john@doe.com']);
$this->config->expects($this->never())
->method('deleteUserValue');
$expected = new RedirectResponse('');
$this->assertEquals($expected, $this->loginController->tryLogin('john@doe.com', 'just wrong', null));
}
}