Render login page through Slim controller

tests/container/ContainerBuilderTest.php

@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shaarli\Container;
+
+use PHPUnit\Framework\TestCase;
+use Shaarli\Bookmark\BookmarkServiceInterface;
+use Shaarli\Config\ConfigManager;
+use Shaarli\History;
+use Shaarli\Render\PageBuilder;
+use Shaarli\Security\LoginManager;
+use Shaarli\Security\SessionManager;
+
+class ContainerBuilderTest extends TestCase
+{
+    /** @var ConfigManager */
+    protected $conf;
+
+    /** @var SessionManager */
+    protected $sessionManager;
+
+    /** @var LoginManager */
+    protected $loginManager;
+
+    /** @var ContainerBuilder */
+    protected $containerBuilder;
+
+    public function setUp(): void
+    {
+        $this->conf = new ConfigManager('tests/utils/config/configJson');
+        $this->sessionManager = $this->createMock(SessionManager::class);
+        $this->loginManager = $this->createMock(LoginManager::class);
+
+        $this->containerBuilder = new ContainerBuilder($this->conf, $this->sessionManager, $this->loginManager);
+    }
+
+    public function testBuildContainer(): void
+    {
+        $container = $this->containerBuilder->build();
+
+        static::assertInstanceOf(ConfigManager::class, $container->conf);
+        static::assertInstanceOf(SessionManager::class, $container->sessionManager);
+        static::assertInstanceOf(LoginManager::class, $container->loginManager);
+        static::assertInstanceOf(History::class, $container->history);
+        static::assertInstanceOf(BookmarkServiceInterface::class, $container->bookmarkService);
+        static::assertInstanceOf(PageBuilder::class, $container->pageBuilder);
+    }
+}

tests/front/ShaarliMiddlewareTest.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Shaarli\Front;
+
+use PHPUnit\Framework\TestCase;
+use Shaarli\Config\ConfigManager;
+use Shaarli\Container\ShaarliContainer;
+use Shaarli\Front\Exception\LoginBannedException;
+use Shaarli\Render\PageBuilder;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+class ShaarliMiddlewareTest extends TestCase
+{
+    /** @var ShaarliContainer */
+    protected $container;
+
+    /** @var ShaarliMiddleware  */
+    protected $middleware;
+
+    public function setUp(): void
+    {
+        $this->container = $this->createMock(ShaarliContainer::class);
+        $this->middleware = new ShaarliMiddleware($this->container);
+    }
+
+    public function testMiddlewareExecution(): void
+    {
+        $request = $this->createMock(Request::class);
+        $response = new Response();
+        $controller = function (Request $request, Response $response): Response {
+            return $response->withStatus(418); // I'm a tea pot
+        };
+
+        /** @var Response $result */
+        $result = $this->middleware->__invoke($request, $response, $controller);
+
+        static::assertInstanceOf(Response::class, $result);
+        static::assertSame(418, $result->getStatusCode());
+    }
+
+    public function testMiddlewareExecutionWithException(): void
+    {
+        $request = $this->createMock(Request::class);
+        $response = new Response();
+        $controller = function (): void {
+            $exception = new LoginBannedException();
+
+            throw new $exception;
+        };
+
+        $pageBuilder = $this->createMock(PageBuilder::class);
+        $pageBuilder->method('render')->willReturnCallback(function (string $message): string {
+            return $message;
+        });
+        $this->container->pageBuilder = $pageBuilder;
+
+        $conf = $this->createMock(ConfigManager::class);
+        $this->container->conf = $conf;
+
+        /** @var Response $result */
+        $result = $this->middleware->__invoke($request, $response, $controller);
+
+        static::assertInstanceOf(Response::class, $result);
+        static::assertSame(401, $result->getStatusCode());
+        static::assertContains('error', (string) $result->getBody());
+    }
+}

tests/front/controller/LoginControllerTest.php

@@ -0,0 +1,173 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shaarli\Front\Controller;
+
+use PHPUnit\Framework\TestCase;
+use Shaarli\Config\ConfigManager;
+use Shaarli\Container\ShaarliContainer;
+use Shaarli\Front\Exception\LoginBannedException;
+use Shaarli\Render\PageBuilder;
+use Shaarli\Security\LoginManager;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+class LoginControllerTest extends TestCase
+{
+    /** @var ShaarliContainer */
+    protected $container;
+
+    /** @var LoginController */
+    protected $controller;
+
+    public function setUp(): void
+    {
+        $this->container = $this->createMock(ShaarliContainer::class);
+        $this->controller = new LoginController($this->container);
+    }
+
+    public function testValidControllerInvoke(): void
+    {
+        $this->createValidContainerMockSet();
+
+        $request = $this->createMock(Request::class);
+        $request->expects(static::once())->method('getServerParam')->willReturn('> referer');
+        $response = new Response();
+
+        $assignedVariables = [];
+        $this->container->pageBuilder
+            ->expects(static::exactly(3))
+            ->method('assign')
+            ->willReturnCallback(function ($key, $value) use (&$assignedVariables) {
+                $assignedVariables[$key] = $value;
+
+                return $this;
+            })
+        ;
+
+        $result = $this->controller->index($request, $response);
+
+        static::assertInstanceOf(Response::class, $result);
+        static::assertSame(200, $result->getStatusCode());
+        static::assertSame('loginform', (string) $result->getBody());
+
+        static::assertSame('&gt; referer', $assignedVariables['returnurl']);
+        static::assertSame(true, $assignedVariables['remember_user_default']);
+        static::assertSame('Login - Shaarli', $assignedVariables['pagetitle']);
+    }
+
+    public function testValidControllerInvokeWithUserName(): void
+    {
+        $this->createValidContainerMockSet();
+
+        $request = $this->createMock(Request::class);
+        $request->expects(static::once())->method('getServerParam')->willReturn('> referer');
+        $request->expects(static::exactly(2))->method('getParam')->willReturn('myUser>');
+        $response = new Response();
+
+        $assignedVariables = [];
+        $this->container->pageBuilder
+            ->expects(static::exactly(4))
+            ->method('assign')
+            ->willReturnCallback(function ($key, $value) use (&$assignedVariables) {
+                $assignedVariables[$key] = $value;
+
+                return $this;
+            })
+        ;
+
+        $result = $this->controller->index($request, $response);
+
+        static::assertInstanceOf(Response::class, $result);
+        static::assertSame(200, $result->getStatusCode());
+        static::assertSame('loginform', (string) $result->getBody());
+
+        static::assertSame('myUser&gt;', $assignedVariables['username']);
+        static::assertSame('&gt; referer', $assignedVariables['returnurl']);
+        static::assertSame(true, $assignedVariables['remember_user_default']);
+        static::assertSame('Login - Shaarli', $assignedVariables['pagetitle']);
+    }
+
+    public function testLoginControllerWhileLoggedIn(): void
+    {
+        $request = $this->createMock(Request::class);
+        $response = new Response();
+
+        $loginManager = $this->createMock(LoginManager::class);
+        $loginManager->expects(static::once())->method('isLoggedIn')->willReturn(true);
+        $this->container->loginManager = $loginManager;
+
+        $result = $this->controller->index($request, $response);
+
+        static::assertInstanceOf(Response::class, $result);
+        static::assertSame(302, $result->getStatusCode());
+        static::assertSame(['./'], $result->getHeader('Location'));
+    }
+
+    public function testLoginControllerOpenShaarli(): void
+    {
+        $this->createValidContainerMockSet();
+
+        $request = $this->createMock(Request::class);
+        $response = new Response();
+
+        $conf = $this->createMock(ConfigManager::class);
+        $conf->method('get')->willReturnCallback(function (string $parameter, $default) {
+            if ($parameter === 'security.open_shaarli') {
+                return true;
+            }
+            return $default;
+        });
+        $this->container->conf = $conf;
+
+        $result = $this->controller->index($request, $response);
+
+        static::assertInstanceOf(Response::class, $result);
+        static::assertSame(302, $result->getStatusCode());
+        static::assertSame(['./'], $result->getHeader('Location'));
+    }
+
+    public function testLoginControllerWhileBanned(): void
+    {
+        $this->createValidContainerMockSet();
+
+        $request = $this->createMock(Request::class);
+        $response = new Response();
+
+        $loginManager = $this->createMock(LoginManager::class);
+        $loginManager->method('isLoggedIn')->willReturn(false);
+        $loginManager->method('canLogin')->willReturn(false);
+        $this->container->loginManager = $loginManager;
+
+        $this->expectException(LoginBannedException::class);
+
+        $this->controller->index($request, $response);
+    }
+
+    protected function createValidContainerMockSet(): void
+    {
+        // User logged out
+        $loginManager = $this->createMock(LoginManager::class);
+        $loginManager->method('isLoggedIn')->willReturn(false);
+        $loginManager->method('canLogin')->willReturn(true);
+        $this->container->loginManager = $loginManager;
+
+        // Config
+        $conf = $this->createMock(ConfigManager::class);
+        $conf->method('get')->willReturnCallback(function (string $parameter, $default) {
+            return $default;
+        });
+        $this->container->conf = $conf;
+
+        // PageBuilder
+        $pageBuilder = $this->createMock(PageBuilder::class);
+        $pageBuilder
+            ->method('render')
+            ->willReturnCallback(function (string $template): string {
+                return $template;
+            })
+        ;
+        $this->container->pageBuilder = $pageBuilder;
+    }
+}