Merge pull request #4525 from BookStackApp/http_alignment

HTTP calling logic alignment

app/Access/Oidc/OidcOAuthProvider.php

@@ -20,15 +20,8 @@ class OidcOAuthProvider extends AbstractProvider
 {
     use BearerAuthorizationTrait;
 
-    /**
+    protected string $authorizationEndpoint;
-     * @var string
+    protected string $tokenEndpoint;
-     */
-    protected $authorizationEndpoint;
-
-    /**
-     * @var string
-     */
-    protected $tokenEndpoint;
 
     /**
      * Scopes to use for the OIDC authorization call.
@@ -60,7 +53,7 @@ class OidcOAuthProvider extends AbstractProvider
     }
 
     /**
-     * Add an additional scope to this provider upon the default.
+     * Add another scope to this provider upon the default.
      */
     public function addScope(string $scope): void
     {

app/Access/Oidc/OidcProviderSettings.php

@@ -59,7 +59,7 @@ class OidcProviderSettings
             }
         }
 
-        if (strpos($this->issuer, 'https://') !== 0) {
+        if (!str_starts_with($this->issuer, 'https://')) {
             throw new InvalidArgumentException('Issuer value must start with https://');
         }
     }

app/Access/Oidc/OidcService.php

@@ -9,13 +9,13 @@ use BookStack\Exceptions\JsonDebugException;
 use BookStack\Exceptions\StoppedAuthenticationException;
 use BookStack\Exceptions\UserRegistrationException;
 use BookStack\Facades\Theme;
+use BookStack\Http\HttpRequestService;
 use BookStack\Theming\ThemeEvents;
 use BookStack\Users\Models\User;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\Cache;
 use League\OAuth2\Client\OptionProvider\HttpBasicAuthOptionProvider;
 use League\OAuth2\Client\Provider\Exception\IdentityProviderException;
-use Psr\Http\Client\ClientInterface as HttpClient;
 
 /**
  * Class OpenIdConnectService
@@ -26,7 +26,7 @@ class OidcService
     public function __construct(
         protected RegistrationService $registrationService,
         protected LoginService $loginService,
-        protected HttpClient $httpClient,
+        protected HttpRequestService $http,
         protected GroupSyncService $groupService
     ) {
     }
@@ -94,7 +94,7 @@ class OidcService
         // Run discovery
         if ($config['discover'] ?? false) {
             try {
-                $settings->discoverFromIssuer($this->httpClient, Cache::store(null), 15);
+                $settings->discoverFromIssuer($this->http->buildClient(5), Cache::store(null), 15);
             } catch (OidcIssuerDiscoveryException $exception) {
                 throw new OidcException('OIDC Discovery Error: ' . $exception->getMessage());
             }
@@ -111,7 +111,7 @@ class OidcService
     protected function getProvider(OidcProviderSettings $settings): OidcOAuthProvider
     {
         $provider = new OidcOAuthProvider($settings->arrayForProvider(), [
-            'httpClient'     => $this->httpClient,
+            'httpClient'     => $this->http->buildClient(5),
             'optionProvider' => new HttpBasicAuthOptionProvider(),
         ]);
 

app/Activity/DispatchWebhookJob.php

@@ -6,6 +6,7 @@ use BookStack\Activity\Models\Loggable;
 use BookStack\Activity\Models\Webhook;
 use BookStack\Activity\Tools\WebhookFormatter;
 use BookStack\Facades\Theme;
+use BookStack\Http\HttpRequestService;
 use BookStack\Theming\ThemeEvents;
 use BookStack\Users\Models\User;
 use BookStack\Util\SsrUrlValidator;
@@ -14,7 +15,6 @@ use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Foundation\Bus\Dispatchable;
 use Illuminate\Queue\InteractsWithQueue;
 use Illuminate\Queue\SerializesModels;
-use Illuminate\Support\Facades\Http;
 use Illuminate\Support\Facades\Log;
 
 class DispatchWebhookJob implements ShouldQueue
@@ -49,25 +49,28 @@ class DispatchWebhookJob implements ShouldQueue
      *
      * @return void
      */
-    public function handle()
+    public function handle(HttpRequestService $http)
     {
         $lastError = null;
 
         try {
             (new SsrUrlValidator())->ensureAllowed($this->webhook->endpoint);
 
-            $response = Http::asJson()
+            $client = $http->buildClient($this->webhook->timeout, [
-                ->withOptions(['allow_redirects' => ['strict' => true]])
+                'connect_timeout' => 10,
-                ->timeout($this->webhook->timeout)
+                'allow_redirects' => ['strict' => true],
-                ->post($this->webhook->endpoint, $this->webhookData);
+            ]);
-        } catch (\Exception $exception) {
-            $lastError = $exception->getMessage();
-            Log::error("Webhook call to endpoint {$this->webhook->endpoint} failed with error \"{$lastError}\"");
-        }
 
-        if (isset($response) && $response->failed()) {
+            $response = $client->sendRequest($http->jsonRequest('POST', $this->webhook->endpoint, $this->webhookData));
-            $lastError = "Response status from endpoint was {$response->status()}";
+            $statusCode = $response->getStatusCode();
-            Log::error("Webhook call to endpoint {$this->webhook->endpoint} failed with status {$response->status()}");
+
+            if ($statusCode >= 400) {
+                $lastError = "Response status from endpoint was {$statusCode}";
+                Log::error("Webhook call to endpoint {$this->webhook->endpoint} failed with status {$statusCode}");
+            }
+        } catch (\Exception $error) {
+            $lastError = $error->getMessage();
+            Log::error("Webhook call to endpoint {$this->webhook->endpoint} failed with error \"{$lastError}\"");
         }
 
         $this->webhook->last_called_at = now();

app/App/Providers/AppServiceProvider.php

@@ -9,16 +9,15 @@ use BookStack\Entities\Models\Bookshelf;
 use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Models\Page;
 use BookStack\Exceptions\BookStackExceptionHandlerPage;
+use BookStack\Http\HttpRequestService;
 use BookStack\Permissions\PermissionApplicator;
 use BookStack\Settings\SettingService;
 use BookStack\Util\CspService;
-use GuzzleHttp\Client;
 use Illuminate\Contracts\Foundation\ExceptionRenderer;
 use Illuminate\Database\Eloquent\Relations\Relation;
 use Illuminate\Support\Facades\Schema;
 use Illuminate\Support\Facades\URL;
 use Illuminate\Support\ServiceProvider;
-use Psr\Http\Client\ClientInterface as HttpClientInterface;
 
 class AppServiceProvider extends ServiceProvider
 {
@@ -39,6 +38,7 @@ class AppServiceProvider extends ServiceProvider
         SettingService::class => SettingService::class,
         SocialAuthService::class => SocialAuthService::class,
         CspService::class => CspService::class,
+        HttpRequestService::class => HttpRequestService::class,
     ];
 
     /**
@@ -51,7 +51,7 @@ class AppServiceProvider extends ServiceProvider
         // Set root URL
         $appUrl = config('app.url');
         if ($appUrl) {
-            $isHttps = (strpos($appUrl, 'https://') === 0);
+            $isHttps = str_starts_with($appUrl, 'https://');
             URL::forceRootUrl($appUrl);
             URL::forceScheme($isHttps ? 'https' : 'http');
         }
@@ -75,12 +75,6 @@ class AppServiceProvider extends ServiceProvider
      */
     public function register()
     {
-        $this->app->bind(HttpClientInterface::class, function ($app) {
-            return new Client([
-                'timeout' => 3,
-            ]);
-        });
-
         $this->app->singleton(PermissionApplicator::class, function ($app) {
             return new PermissionApplicator(null);
         });

app/Http/HttpClientHistory.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace BookStack\Http;
+
+use GuzzleHttp\Psr7\Request as GuzzleRequest;
+
+class HttpClientHistory
+{
+    public function __construct(
+        protected &$container
+    ) {
+    }
+
+    public function requestCount(): int
+    {
+        return count($this->container);
+    }
+
+    public function requestAt(int $index): ?GuzzleRequest
+    {
+        return $this->container[$index]['request'] ?? null;
+    }
+
+    public function latestRequest(): ?GuzzleRequest
+    {
+        return $this->requestAt($this->requestCount() - 1);
+    }
+
+    public function all(): array
+    {
+        return $this->container;
+    }
+}

app/Http/HttpRequestService.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace BookStack\Http;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Handler\MockHandler;
+use GuzzleHttp\HandlerStack;
+use GuzzleHttp\Middleware;
+use GuzzleHttp\Psr7\Request as GuzzleRequest;
+use GuzzleHttp\Psr7\Response;
+use Psr\Http\Client\ClientInterface;
+
+class HttpRequestService
+{
+    protected ?HandlerStack $handler = null;
+
+    /**
+     * Build a new http client for sending requests on.
+     */
+    public function buildClient(int $timeout, array $options = []): ClientInterface
+    {
+        $defaultOptions = [
+            'timeout' => $timeout,
+            'handler' => $this->handler,
+        ];
+
+        return new Client(array_merge($options, $defaultOptions));
+    }
+
+    /**
+     * Create a new JSON http request for use with a client.
+     */
+    public function jsonRequest(string $method, string $uri, array $data): GuzzleRequest
+    {
+        $headers = ['Content-Type' => 'application/json'];
+        return new GuzzleRequest($method, $uri, $headers, json_encode($data));
+    }
+
+    /**
+     * Mock any http clients built from this service, and response with the given responses.
+     * Returns history which can then be queried.
+     * @link https://docs.guzzlephp.org/en/stable/testing.html#history-middleware
+     */
+    public function mockClient(array $responses = [], bool $pad = true): HttpClientHistory
+    {
+        // By default, we pad out the responses with 10 successful values so that requests will be
+        // properly recorded for inspection. Otherwise, we can't later check if we're received
+        // too many requests.
+        if ($pad) {
+            $response = new Response(200, [], 'success');
+            $responses = array_merge($responses, array_fill(0, 10, $response));
+        }
+
+        $container = [];
+        $history = Middleware::history($container);
+        $mock = new MockHandler($responses);
+        $this->handler = HandlerStack::create($mock);
+        $this->handler->push($history, 'history');
+
+        return new HttpClientHistory($container);
+    }
+
+    /**
+     * Clear mocking that has been set up for clients.
+     */
+    public function clearMocking(): void
+    {
+        $this->handler = null;
+    }
+}

app/Uploads/HttpFetcher.php

@@ -1,38 +0,0 @@
-<?php
-
-namespace BookStack\Uploads;
-
-use BookStack\Exceptions\HttpFetchException;
-
-class HttpFetcher
-{
-    /**
-     * Fetch content from an external URI.
-     *
-     * @param string $uri
-     *
-     * @throws HttpFetchException
-     *
-     * @return bool|string
-     */
-    public function fetch(string $uri)
-    {
-        $ch = curl_init();
-        curl_setopt_array($ch, [
-            CURLOPT_URL            => $uri,
-            CURLOPT_RETURNTRANSFER => 1,
-            CURLOPT_CONNECTTIMEOUT => 5,
-        ]);
-
-        $data = curl_exec($ch);
-        $err = curl_error($ch);
-        curl_close($ch);
-
-        if ($err) {
-            $errno = curl_errno($ch);
-            throw new HttpFetchException($err, $errno);
-        }
-
-        return $data;
-    }
-}

app/Uploads/UserAvatars.php

@@ -3,20 +3,20 @@
 namespace BookStack\Uploads;
 
 use BookStack\Exceptions\HttpFetchException;
+use BookStack\Http\HttpRequestService;
 use BookStack\Users\Models\User;
 use Exception;
+use GuzzleHttp\Psr7\Request;
 use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Str;
+use Psr\Http\Client\ClientExceptionInterface;
 
 class UserAvatars
 {
-    protected $imageService;
+    public function __construct(
-    protected $http;
+        protected ImageService $imageService,
-
+        protected HttpRequestService $http
-    public function __construct(ImageService $imageService, HttpFetcher $http)
+    ) {
-    {
-        $this->imageService = $imageService;
-        $this->http = $http;
     }
 
     /**
@@ -112,8 +112,10 @@ class UserAvatars
     protected function getAvatarImageData(string $url): string
     {
         try {
-            $imageData = $this->http->fetch($url);
+            $client = $this->http->buildClient(5);
-        } catch (HttpFetchException $exception) {
+            $response = $client->sendRequest(new Request('GET', $url));
+            $imageData = (string) $response->getBody();
+        } catch (ClientExceptionInterface $exception) {
             throw new HttpFetchException(trans('errors.cannot_get_image_from_url', ['url' => $url]), $exception->getCode(), $exception);
         }
 
@@ -127,7 +129,7 @@ class UserAvatars
     {
         $fetchUrl = $this->getAvatarUrl();
 
-        return is_string($fetchUrl) && strpos($fetchUrl, 'http') === 0;
+        return str_starts_with($fetchUrl, 'http');
     }
 
     /**

tests/Actions/WebhookCallTest.php

@@ -7,11 +7,10 @@ use BookStack\Activity\DispatchWebhookJob;
 use BookStack\Activity\Models\Webhook;
 use BookStack\Activity\Tools\ActivityLogger;
 use BookStack\Api\ApiToken;
-use BookStack\Entities\Models\PageRevision;
 use BookStack\Users\Models\User;
-use Illuminate\Http\Client\Request;
+use GuzzleHttp\Exception\ConnectException;
+use GuzzleHttp\Psr7\Response;
 use Illuminate\Support\Facades\Bus;
-use Illuminate\Support\Facades\Http;
 use Tests\TestCase;
 
 class WebhookCallTest extends TestCase
@@ -50,10 +49,10 @@ class WebhookCallTest extends TestCase
 
     public function test_webhook_runs_for_delete_actions()
     {
+        // This test must not fake the queue/bus since this covers an issue
+        // around handling and serialization of items now deleted from the database.
         $this->newWebhook(['active' => true, 'endpoint' => 'https://wh.example.com'], ['all']);
-        Http::fake([
+        $this->mockHttpClient([new Response(500)]);
-            '*' => Http::response('', 500),
-        ]);
 
         $user = $this->users->newUser();
         $resp = $this->asAdmin()->delete($user->getEditUrl());
@@ -69,9 +68,7 @@ class WebhookCallTest extends TestCase
     public function test_failed_webhook_call_logs_error()
     {
         $logger = $this->withTestLogger();
-        Http::fake([
+        $this->mockHttpClient([new Response(500)]);
-            '*' => Http::response('', 500),
-        ]);
         $webhook = $this->newWebhook(['active' => true, 'endpoint' => 'https://wh.example.com'], ['all']);
         $this->assertNull($webhook->last_errored_at);
 
@@ -86,7 +83,7 @@ class WebhookCallTest extends TestCase
 
     public function test_webhook_call_exception_is_caught_and_logged()
     {
-        Http::shouldReceive('asJson')->andThrow(new \Exception('Failed to perform request'));
+        $this->mockHttpClient([new ConnectException('Failed to perform request', new \GuzzleHttp\Psr7\Request('GET', ''))]);
 
         $logger = $this->withTestLogger();
         $webhook = $this->newWebhook(['active' => true, 'endpoint' => 'https://wh.example.com'], ['all']);
@@ -104,11 +101,11 @@ class WebhookCallTest extends TestCase
     public function test_webhook_uses_ssr_hosts_option_if_set()
     {
         config()->set('app.ssr_hosts', 'https://*.example.com');
-        $http = Http::fake();
+        $responses = $this->mockHttpClient();
 
         $webhook = $this->newWebhook(['active' => true, 'endpoint' => 'https://wh.example.co.uk'], ['all']);
         $this->runEvent(ActivityType::ROLE_CREATE);
-        $http->assertNothingSent();
+        $this->assertEquals(0, $responses->requestCount());
 
         $webhook->refresh();
         $this->assertEquals('The URL does not match the configured allowed SSR hosts', $webhook->last_error);
@@ -117,29 +114,24 @@ class WebhookCallTest extends TestCase
 
     public function test_webhook_call_data_format()
     {
-        Http::fake([
+        $responses = $this->mockHttpClient([new Response(200, [], '')]);
-            '*' => Http::response('', 200),
-        ]);
         $webhook = $this->newWebhook(['active' => true, 'endpoint' => 'https://wh.example.com'], ['all']);
         $page = $this->entities->page();
         $editor = $this->users->editor();
 
         $this->runEvent(ActivityType::PAGE_UPDATE, $page, $editor);
 
-        Http::assertSent(function (Request $request) use ($editor, $page, $webhook) {
+        $request = $responses->latestRequest();
-            $reqData = $request->data();
+        $reqData = json_decode($request->getBody(), true);
-
+        $this->assertEquals('page_update', $reqData['event']);
-            return $request->isJson()
+        $this->assertEquals(($editor->name . ' updated page "' . $page->name . '"'), $reqData['text']);
-                && $reqData['event'] === 'page_update'
+        $this->assertIsString($reqData['triggered_at']);
-                && $reqData['text'] === ($editor->name . ' updated page "' . $page->name . '"')
+        $this->assertEquals($editor->name, $reqData['triggered_by']['name']);
-                && is_string($reqData['triggered_at'])
+        $this->assertEquals($editor->getProfileUrl(), $reqData['triggered_by_profile_url']);
-                && $reqData['triggered_by']['name'] === $editor->name
+        $this->assertEquals($webhook->id, $reqData['webhook_id']);
-                && $reqData['triggered_by_profile_url'] === $editor->getProfileUrl()
+        $this->assertEquals($webhook->name, $reqData['webhook_name']);
-                && $reqData['webhook_id'] === $webhook->id
+        $this->assertEquals($page->getUrl(), $reqData['url']);
-                && $reqData['webhook_name'] === $webhook->name
+        $this->assertEquals($page->name, $reqData['related_item']['name']);
-                && $reqData['url'] === $page->getUrl()
-                && $reqData['related_item']['name'] === $page->name;
-        });
     }
 
     protected function runEvent(string $event, $detail = '', ?User $user = null)

tests/Auth/OidcTest.php

@@ -7,7 +7,6 @@ use BookStack\Facades\Theme;
 use BookStack\Theming\ThemeEvents;
 use BookStack\Users\Models\Role;
 use BookStack\Users\Models\User;
-use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\Psr7\Response;
 use Illuminate\Testing\TestResponse;
 use Tests\Helpers\OidcJwtHelper;
@@ -137,7 +136,7 @@ class OidcTest extends TestCase
         $this->post('/oidc/login');
         $state = session()->get('oidc_state');
 
-        $transactions = &$this->mockHttpClient([$this->getMockAuthorizationResponse([
+        $transactions = $this->mockHttpClient([$this->getMockAuthorizationResponse([
             'email' => 'benny@example.com',
             'sub'   => 'benny1010101',
         ])]);
@@ -146,9 +145,8 @@ class OidcTest extends TestCase
         // App calls token endpoint to get id token
         $resp = $this->get('/oidc/callback?code=SplxlOBeZQQYbYS6WxSbIA&state=' . $state);
         $resp->assertRedirect('/');
-        $this->assertCount(1, $transactions);
+        $this->assertEquals(1, $transactions->requestCount());
-        /** @var Request $tokenRequest */
+        $tokenRequest = $transactions->latestRequest();
-        $tokenRequest = $transactions[0]['request'];
         $this->assertEquals('https://oidc.local/token', (string) $tokenRequest->getUri());
         $this->assertEquals('POST', $tokenRequest->getMethod());
         $this->assertEquals('Basic ' . base64_encode(OidcJwtHelper::defaultClientId() . ':testpass'), $tokenRequest->getHeader('Authorization')[0]);
@@ -279,7 +277,7 @@ class OidcTest extends TestCase
     {
         $this->withAutodiscovery();
 
-        $transactions = &$this->mockHttpClient([
+        $transactions = $this->mockHttpClient([
             $this->getAutoDiscoveryResponse(),
             $this->getJwksResponse(),
         ]);
@@ -289,11 +287,9 @@ class OidcTest extends TestCase
         $this->runLogin();
 
         $this->assertTrue(auth()->check());
-        /** @var Request $discoverRequest */
-        $discoverRequest = $transactions[0]['request'];
-        /** @var Request $discoverRequest */
-        $keysRequest = $transactions[1]['request'];
 
+        $discoverRequest = $transactions->requestAt(0);
+        $keysRequest = $transactions->requestAt(1);
         $this->assertEquals('GET', $keysRequest->getMethod());
         $this->assertEquals('GET', $discoverRequest->getMethod());
         $this->assertEquals(OidcJwtHelper::defaultIssuer() . '/.well-known/openid-configuration', $discoverRequest->getUri());
@@ -316,7 +312,7 @@ class OidcTest extends TestCase
     {
         $this->withAutodiscovery();
 
-        $transactions = &$this->mockHttpClient([
+        $transactions = $this->mockHttpClient([
             $this->getAutoDiscoveryResponse(),
             $this->getJwksResponse(),
             $this->getAutoDiscoveryResponse([
@@ -327,15 +323,15 @@ class OidcTest extends TestCase
 
         // Initial run
         $this->post('/oidc/login');
-        $this->assertCount(2, $transactions);
+        $this->assertEquals(2, $transactions->requestCount());
         // Second run, hits cache
         $this->post('/oidc/login');
-        $this->assertCount(2, $transactions);
+        $this->assertEquals(2, $transactions->requestCount());
 
         // Third run, different issuer, new cache key
         config()->set(['oidc.issuer' => 'https://auto.example.com']);
         $this->post('/oidc/login');
-        $this->assertCount(4, $transactions);
+        $this->assertEquals(4, $transactions->requestCount());
     }
 
     public function test_auth_login_with_autodiscovery_with_keys_that_do_not_have_alg_property()

tests/TestCase.php

@@ -3,13 +3,10 @@
 namespace Tests;
 
 use BookStack\Entities\Models\Entity;
+use BookStack\Http\HttpClientHistory;
+use BookStack\Http\HttpRequestService;
 use BookStack\Settings\SettingService;
-use BookStack\Uploads\HttpFetcher;
 use BookStack\Users\Models\User;
-use GuzzleHttp\Client;
-use GuzzleHttp\Handler\MockHandler;
-use GuzzleHttp\HandlerStack;
-use GuzzleHttp\Middleware;
 use Illuminate\Contracts\Console\Kernel;
 use Illuminate\Foundation\Testing\DatabaseTransactions;
 use Illuminate\Foundation\Testing\TestCase as BaseTestCase;
@@ -18,10 +15,8 @@ use Illuminate\Support\Env;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
 use Illuminate\Testing\Assert as PHPUnit;
-use Mockery;
 use Monolog\Handler\TestHandler;
 use Monolog\Logger;
-use Psr\Http\Client\ClientInterface;
 use Ssddanbrown\AssertHtml\TestsHtml;
 use Tests\Helpers\EntityProvider;
 use Tests\Helpers\FileProvider;
@@ -111,33 +106,11 @@ abstract class TestCase extends BaseTestCase
     }
 
     /**
-     * Mock the HttpFetcher service and return the given data on fetch.
+     * Mock the http client used in BookStack http calls.
      */
-    protected function mockHttpFetch($returnData, int $times = 1)
+    protected function mockHttpClient(array $responses = []): HttpClientHistory
     {
-        $mockHttp = Mockery::mock(HttpFetcher::class);
+        return $this->app->make(HttpRequestService::class)->mockClient($responses);
-        $this->app[HttpFetcher::class] = $mockHttp;
-        $mockHttp->shouldReceive('fetch')
-            ->times($times)
-            ->andReturn($returnData);
-    }
-
-    /**
-     * Mock the http client used in BookStack.
-     * Returns a reference to the container which holds all history of http transactions.
-     *
-     * @link https://docs.guzzlephp.org/en/stable/testing.html#history-middleware
-     */
-    protected function &mockHttpClient(array $responses = []): array
-    {
-        $container = [];
-        $history = Middleware::history($container);
-        $mock = new MockHandler($responses);
-        $handlerStack = new HandlerStack($mock);
-        $handlerStack->push($history);
-        $this->app[ClientInterface::class] = new Client(['handler' => $handlerStack]);
-
-        return $container;
     }
 
     /**

tests/ThemeTest.php

@@ -12,13 +12,10 @@ use BookStack\Facades\Theme;
 use BookStack\Theming\ThemeEvents;
 use BookStack\Users\Models\User;
 use Illuminate\Console\Command;
-use Illuminate\Http\Client\Request as HttpClientRequest;
 use Illuminate\Http\Request;
 use Illuminate\Http\Response;
 use Illuminate\Support\Facades\Artisan;
 use Illuminate\Support\Facades\File;
-use Illuminate\Support\Facades\Http;
-use League\CommonMark\ConfigurableEnvironmentInterface;
 use League\CommonMark\Environment\Environment;
 
 class ThemeTest extends TestCase
@@ -177,9 +174,7 @@ class ThemeTest extends TestCase
         };
         Theme::listen(ThemeEvents::WEBHOOK_CALL_BEFORE, $callback);
 
-        Http::fake([
+        $responses = $this->mockHttpClient([new \GuzzleHttp\Psr7\Response(200, [], '')]);
-            '*' => Http::response('', 200),
-        ]);
 
         $webhook = new Webhook(['name' => 'Test webhook', 'endpoint' => 'https://example.com']);
         $webhook->save();
@@ -193,9 +188,10 @@ class ThemeTest extends TestCase
         $this->assertEquals($webhook->id, $args[1]->id);
         $this->assertEquals($detail->id, $args[2]->id);
 
-        Http::assertSent(function (HttpClientRequest $request) {
+        $this->assertEquals(1, $responses->requestCount());
-            return $request->isJson() && $request->data()['test'] === 'hello!';
+        $request = $responses->latestRequest();
-        });
+        $reqData = json_decode($request->getBody(), true);
+        $this->assertEquals('hello!', $reqData['test']);
     }
 
     public function test_event_activity_logged()

tests/Uploads/AvatarTest.php

@@ -3,9 +3,11 @@
 namespace Tests\Uploads;
 
 use BookStack\Exceptions\HttpFetchException;
-use BookStack\Uploads\HttpFetcher;
 use BookStack\Uploads\UserAvatars;
 use BookStack\Users\Models\User;
+use GuzzleHttp\Exception\ConnectException;
+use GuzzleHttp\Psr7\Request;
+use GuzzleHttp\Psr7\Response;
 use Tests\TestCase;
 
 class AvatarTest extends TestCase
@@ -22,27 +24,16 @@ class AvatarTest extends TestCase
         return User::query()->where('email', '=', $user->email)->first();
     }
 
-    protected function assertImageFetchFrom(string $url)
+    protected function deleteUserImage(User $user): void
-    {
-        $http = $this->mock(HttpFetcher::class);
-
-        $http->shouldReceive('fetch')
-            ->once()->with($url)
-            ->andReturn($this->files->pngImageData());
-    }
-
-    protected function deleteUserImage(User $user)
     {
         $this->files->deleteAtRelativePath($user->avatar->path);
     }
 
     public function test_gravatar_fetched_on_user_create()
     {
-        config()->set([
+        $requests = $this->mockHttpClient([new Response(200, ['Content-Type' => 'image/png'], $this->files->pngImageData())]);
-            'services.disable_services' => false,
+        config()->set(['services.disable_services' => false]);
-        ]);
         $user = User::factory()->make();
-        $this->assertImageFetchFrom('https://www.gravatar.com/avatar/' . md5(strtolower($user->email)) . '?s=500&d=identicon');
 
         $user = $this->createUserRequest($user);
         $this->assertDatabaseHas('images', [
@@ -50,6 +41,9 @@ class AvatarTest extends TestCase
             'created_by' => $user->id,
         ]);
         $this->deleteUserImage($user);
+
+        $expectedUri = 'https://www.gravatar.com/avatar/' . md5(strtolower($user->email)) . '?s=500&d=identicon';
+        $this->assertEquals($expectedUri, $requests->latestRequest()->getUri());
     }
 
     public function test_custom_url_used_if_set()
@@ -61,24 +55,22 @@ class AvatarTest extends TestCase
 
         $user = User::factory()->make();
         $url = 'https://example.com/' . urlencode(strtolower($user->email)) . '/' . md5(strtolower($user->email)) . '/500';
-        $this->assertImageFetchFrom($url);
+        $requests = $this->mockHttpClient([new Response(200, ['Content-Type' => 'image/png'], $this->files->pngImageData())]);
 
         $user = $this->createUserRequest($user);
+        $this->assertEquals($url, $requests->latestRequest()->getUri());
         $this->deleteUserImage($user);
     }
 
     public function test_avatar_not_fetched_if_no_custom_url_and_services_disabled()
     {
-        config()->set([
+        config()->set(['services.disable_services' => true]);
-            'services.disable_services' => true,
-        ]);
-
         $user = User::factory()->make();
-
+        $requests = $this->mockHttpClient([new Response()]);
-        $http = $this->mock(HttpFetcher::class);
-        $http->shouldNotReceive('fetch');
 
         $this->createUserRequest($user);
+
+        $this->assertEquals(0, $requests->requestCount());
     }
 
     public function test_avatar_not_fetched_if_avatar_url_option_set_to_false()
@@ -89,21 +81,18 @@ class AvatarTest extends TestCase
         ]);
 
         $user = User::factory()->make();
-
+        $requests = $this->mockHttpClient([new Response()]);
-        $http = $this->mock(HttpFetcher::class);
-        $http->shouldNotReceive('fetch');
 
         $this->createUserRequest($user);
+
+        $this->assertEquals(0, $requests->requestCount());
     }
 
     public function test_no_failure_but_error_logged_on_failed_avatar_fetch()
     {
-        config()->set([
+        config()->set(['services.disable_services' => false]);
-            'services.disable_services' => false,
-        ]);
 
-        $http = $this->mock(HttpFetcher::class);
+        $this->mockHttpClient([new ConnectException('Failed to connect', new Request('GET', ''))]);
-        $http->shouldReceive('fetch')->andThrow(new HttpFetchException());
 
         $logger = $this->withTestLogger();
 
@@ -122,17 +111,16 @@ class AvatarTest extends TestCase
 
         $user = User::factory()->make();
         $avatar = app()->make(UserAvatars::class);
-        $url = 'http_malformed_url/' . urlencode(strtolower($user->email)) . '/' . md5(strtolower($user->email)) . '/500';
         $logger = $this->withTestLogger();
+        $this->mockHttpClient([new ConnectException('Could not resolve host http_malformed_url', new Request('GET', ''))]);
 
         $avatar->fetchAndAssignToUser($user);
 
+        $url = 'http_malformed_url/' . urlencode(strtolower($user->email)) . '/' . md5(strtolower($user->email)) . '/500';
         $this->assertTrue($logger->hasError('Failed to save user avatar image'));
         $exception = $logger->getRecords()[0]['context']['exception'];
-        $this->assertEquals(new HttpFetchException(
+        $this->assertInstanceOf(HttpFetchException::class, $exception);
-            'Cannot get image from ' . $url,
+        $this->assertEquals('Cannot get image from ' . $url, $exception->getMessage());
-            6,
+        $this->assertEquals('Could not resolve host http_malformed_url', $exception->getPrevious()->getMessage());
-            (new HttpFetchException('Could not resolve host: http_malformed_url', 6))
-        ), $exception);
     }
 }