End to end automated tests run on Github workflows (#384)

* WIP for automated integration test

* See if it runs under a workflow

* Support running test locally as well as a workflow

* Use already downloaded repo to build. Do not re-clone

* Add comments

* Update to support new default config file

* Split out different test suites

* Add test for chat

* Always run test with config-default and ignore local config file

* Remove the build workflow because the end to end test does that now

test/automated/.gitignore

@@ -0,0 +1,2 @@
+node_modules
+ffmpeg

test/automated/admin.test.js

@@ -0,0 +1,49 @@
+var request = require('supertest');
+request = request('http://127.0.0.1:8080');
+
+test('stream details are correct', (done) => {
+    request.get('/api/admin/status').auth('admin', 'abc123').expect(200)
+        .then((res) => {
+            expect(res.body.broadcaster.streamDetails.width).toBe(320);
+            expect(res.body.broadcaster.streamDetails.height).toBe(180);
+            expect(res.body.broadcaster.streamDetails.framerate).toBe(24);
+            expect(res.body.broadcaster.streamDetails.videoBitrate).toBe(1269);
+            expect(res.body.broadcaster.streamDetails.videoCodec).toBe('H.264');
+            expect(res.body.broadcaster.streamDetails.audioCodec).toBe('AAC');
+            expect(res.body.online).toBe(true);
+            done();
+        });
+});
+
+test('admin configuration is correct', (done) => {
+    request.get('/api/admin/serverconfig').auth('admin', 'abc123').expect(200)
+        .then((res) => {
+            expect(res.body.instanceDetails.name).toBe('Owncast');
+            expect(res.body.instanceDetails.title).toBe('Owncast');
+            expect(res.body.instanceDetails.summary).toBe('This is brief summary of whom you are or what your stream is. You can edit this description in your config file.');
+            expect(res.body.instanceDetails.logo).toBe('/img/logo.svg');
+            expect(res.body.instanceDetails.tags).toStrictEqual(['music', 'software', 'streaming']);
+
+            expect(res.body.videoSettings.segmentLengthSeconds).toBe(4);
+            expect(res.body.videoSettings.numberOfPlaylistItems).toBe(5);
+
+            expect(res.body.videoSettings.videoQualityVariants[0].framerate).toBe(24);
+            expect(res.body.videoSettings.videoQualityVariants[0].encoderPreset).toBe('veryfast');
+
+            expect(res.body.videoSettings.numberOfPlaylistItems).toBe(5);
+
+            expect(res.body.yp.enabled).toBe(false);
+            expect(res.body.streamKey).toBe('abc123');
+            done();
+        });
+});
+
+
+test('correct number of log entries exist', (done) => {
+    request.get('/api/admin/logs').auth('admin', 'abc123').expect(200)
+        .then((res) => {
+            expect(res.body).toHaveLength(4);
+            done();
+        });
+});
+

test/automated/chat.test.js

@@ -0,0 +1,49 @@
+const { test } = require('@jest/globals');
+var request = require('supertest');
+request = request('http://127.0.0.1:8080');
+
+const WebSocket = require('ws');
+var ws;
+
+const id = Math.random().toString(36).substring(7);
+const username = 'user' + Math.floor(Math.random() * 100);
+const message = Math.floor(Math.random() * 100) + ' test 123';
+const messageRaw = message + ' *and some markdown too*';
+const messageMarkdown = '<p>' + message + ' <em>and some markdown too</em></p>'
+const date = new Date().toISOString();
+
+const testMessage = {
+    author: username,
+    body: messageRaw,
+    id: id,
+    type: 'CHAT',
+    visible: true,
+    timestamp: date,
+};
+
+test('can send a chat message', (done) => {
+    ws = new WebSocket('ws://127.0.0.1:8080/entry', {
+    origin: 'http://localhost',
+});
+
+    function onOpen() {
+        ws.send(JSON.stringify(testMessage), function() {
+            ws.close();
+            done();
+        });
+    }
+
+    ws.on('open', onOpen);
+});
+
+test('can fetch chat messages', (done) => {
+    request.get('/api/chat').expect(200)
+        .then((res) => {
+            expect(res.body[0].author).toBe(testMessage.author);
+            expect(res.body[0].body).toBe(messageMarkdown);
+            expect(res.body[0].date).toBe(testMessage.date);
+            expect(res.body[0].type).toBe(testMessage.type);
+
+            done();
+        });
+});

test/automated/index.test.js

@@ -0,0 +1,21 @@
+var request = require('supertest');
+request = request('http://127.0.0.1:8080');
+
+test('service is online', (done) => {
+    request.get('/api/status').expect(200)
+        .then((res) => {
+            expect(res.body.online).toBe(true);
+            done();
+        });
+});
+
+test('frontend configuration is correct', (done) => {
+    request.get('/api/config').expect(200)
+        .then((res) => {
+            expect(res.body.title).toBe('Owncast');
+            expect(res.body.logo).toBe('/img/logo.svg');
+            expect(res.body.socialHandles[0].platform).toBe('github');
+            expect(res.body.socialHandles[0].url).toBe('http://github.com/owncast/owncast');
+            done();
+        });
+});

test/automated/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "owncast-test-automation",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "jest"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "supertest": "^6.0.1",
+    "websocket": "^1.0.32"
+  },
+  "devDependencies": {
+    "jest": "^26.6.3"
+  }
+}

test/automated/run.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+TEMP_DB=$(mktemp)
+
+# Install the node test framework
+npm install --silent > /dev/null
+
+# Download a specific version of ffmpeg
+if [ ! -d "ffmpeg" ]; then
+  mkdir ffmpeg
+  pushd ffmpeg > /dev/null
+  curl -sL https://github.com/vot/ffbinaries-prebuilt/releases/download/v4.2.1/ffmpeg-4.2.1-linux-64.zip --output ffmpeg.zip > /dev/null
+  unzip -o ffmpeg.zip > /dev/null
+  PATH=$PATH:$(pwd)
+  popd > /dev/null
+fi
+
+pushd ../.. > /dev/null
+
+# Build and run owncast from source
+go build -o owncast main.go pkged.go
+./owncast -database $TEMP_DB -configFile config-default.yaml &
+SERVER_PID=$!
+
+popd > /dev/null
+sleep 5
+
+# Start streaming the test file over RTMP to
+# the local owncast instance.
+ffmpeg -hide_banner -loglevel panic -re -i test.mp4 -vcodec libx264 -profile:v main -sc_threshold 0 -b:v 1300k -acodec copy -f flv rtmp://127.0.0.1/live/abc123 &
+FFMPEG_PID=$!
+
+function finish {
+  rm $TEMP_DB
+  kill $SERVER_PID $FFMPEG_PID
+}
+trap finish EXIT
+
+echo "Waiting..."
+sleep 15
+
+# Run the tests against the instance.
+npm test