From 0379e163301a3521cd033a28e770eae9a55b06be Mon Sep 17 00:00:00 2001
From: Marcel Pociot <m.pociot@gmail.com>
Date: Mon, 3 Dec 2018 10:26:17 +0100
Subject: [PATCH] More tests

---
 tests/HttpApi/FetchChannelTest.php | 120 +++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 tests/HttpApi/FetchChannelTest.php

diff --git a/tests/HttpApi/FetchChannelTest.php b/tests/HttpApi/FetchChannelTest.php
new file mode 100644
index 0000000..34643bd
--- /dev/null
+++ b/tests/HttpApi/FetchChannelTest.php
@@ -0,0 +1,120 @@
+<?php
+
+namespace BeyondCode\LaravelWebSockets\Tests\HttpApi;
+
+use BeyondCode\LaravelWebSockets\HttpApi\Controllers\FetchChannelController;
+use BeyondCode\LaravelWebSockets\Tests\Mocks\Connection;
+use BeyondCode\LaravelWebSockets\Tests\TestCase;
+use GuzzleHttp\Psr7\Request;
+use Illuminate\Http\JsonResponse;
+use Symfony\Component\HttpKernel\Exception\HttpException;
+
+class FetchChannelTest extends TestCase
+{
+
+    /** @test */
+    public function invalid_signatures_can_not_access_the_api()
+    {
+        $this->expectException(HttpException::class);
+        $this->expectExceptionMessage('Invalid auth signature provided.');
+
+        $connection = new Connection();
+
+        $auth_key = 'TestKey';
+        $auth_timestamp = time();
+        $auth_version = '1.0';
+
+        $queryParameters = http_build_query(compact('auth_key','auth_timestamp','auth_version'));
+
+        $signature =
+            "GET\n/apps/1234/channels\n" .
+            "auth_key={$auth_key}" .
+            "&auth_timestamp={$auth_timestamp}" .
+            "&auth_version={$auth_version}";
+
+        $auth_signature = hash_hmac('sha256', $signature, 'InvalidSecret');
+
+        $request = new Request('GET', "/apps/1234/channel/my-channel?appId=1234&channelName=my-channel&auth_signature={$auth_signature}&{$queryParameters}");
+
+        $controller = app(FetchChannelController::class);
+
+        $controller->onOpen($connection, $request);
+    }
+
+    /** @test */
+    public function it_returns_the_channel_information()
+    {
+        $this->getConnectedWebSocketConnection(['my-channel']);
+        $this->getConnectedWebSocketConnection(['my-channel']);
+
+        $connection = new Connection();
+
+        $auth_key = 'TestKey';
+        $auth_timestamp = time();
+        $auth_version = '1.0';
+
+        $queryParameters = http_build_query(compact('auth_key','auth_timestamp','auth_version'));
+
+        $signature =
+            "GET\n/apps/1234/channel/my-channel\n" .
+            "auth_key={$auth_key}" .
+            "&auth_timestamp={$auth_timestamp}" .
+            "&auth_version={$auth_version}";
+
+        $auth_signature = hash_hmac('sha256', $signature, 'TestSecret');
+
+        $request = new Request('GET', "/apps/1234/channel/my-channel?appId=1234&channelName=my-channel&auth_signature={$auth_signature}&{$queryParameters}");
+
+        $controller = app(FetchChannelController::class);
+
+        $controller->onOpen($connection, $request);
+
+        /** @var JsonResponse $response */
+        $response = array_pop($connection->sentRawData);
+
+        $this->assertSame([
+            'occupied' => true,
+            'subscription_count' => 2
+        ], json_decode($response->getContent(), true));
+    }
+
+    /** @test */
+    public function it_returns_404_for_invalid_channels()
+    {
+        $this->expectException(HttpException::class);
+        $this->expectExceptionMessage('Unknown channel');
+
+        $this->getConnectedWebSocketConnection(['my-channel']);
+
+        $connection = new Connection();
+
+        $auth_key = 'TestKey';
+        $auth_timestamp = time();
+        $auth_version = '1.0';
+
+        $queryParameters = http_build_query(compact('auth_key','auth_timestamp','auth_version'));
+
+        $signature =
+            "GET\n/apps/1234/channel/my-channel\n" .
+            "auth_key={$auth_key}" .
+            "&auth_timestamp={$auth_timestamp}" .
+            "&auth_version={$auth_version}";
+
+        $auth_signature = hash_hmac('sha256', $signature, 'TestSecret');
+
+        $request = new Request('GET', "/apps/1234/channel/my-channel?appId=1234&channelName=invalid-channel&auth_signature={$auth_signature}&{$queryParameters}");
+
+        $controller = app(FetchChannelController::class);
+
+        $controller->onOpen($connection, $request);
+
+        /** @var JsonResponse $response */
+        $response = array_pop($connection->sentRawData);
+
+        $this->assertSame([
+            'occupied' => true,
+            'subscription_count' => 2
+        ], json_decode($response->getContent(), true));
+    }
+
+}
\ No newline at end of file