add lamejs plugin tests

collab-project · Apr 30, 2018 · f257b95 · f257b95
1 parent 12fa32d
commit f257b95
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Showing 3 changed files with 102 additions and 19 deletions.
diff --git a/karma.conf.js b/karma.conf.js
@@ -55,14 +55,18 @@ module.exports = function(config) {
             'node_modules/videojs-wavesurfer/dist/css/videojs.wavesurfer.css',
             'dist/css/videojs.record.css',
 
-            // dependencies
+            // library dependencies
             'node_modules/video.js/dist/video.js',
             'node_modules/webrtc-adapter/out/adapter.js',
             'node_modules/recordrtc/RecordRTC.js',
             'node_modules/wavesurfer.js/dist/wavesurfer.js',
             'node_modules/wavesurfer.js/dist/plugin/wavesurfer.microphone.js',
             'node_modules/videojs-wavesurfer/dist/videojs.wavesurfer.js',
 
+            // optional library dependencies for plugins
+            {pattern: 'node_modules/lamejs/worker-example/*worker*.js', included: false},
+            'node_modules/lamejs/lame.min.js',
+
             // specs
             'test/**/*.spec.js'
         ],

diff --git a/test/plugins/lamejs-plugin.spec.js b/test/plugins/lamejs-plugin.spec.js
@@ -0,0 +1,52 @@
+/**
+ * @since 2.2.0
+ */
+
+import TestHelpers from '../test-helpers.js';
+
+// registers the plugin
+import LamejsEngine from '../../src/js/plugins/lamejs-plugin.js';
+import {LAMEJS} from '../../src/js/engine/record-engine.js';
+
+
+/** @test {LamejsEngine} */
+describe('plugins.lamejs-plugin', function() {
+    var player;
+
+    afterEach(function() {
+        player.dispose();
+    });
+
+    /** @test {LamejsEngine} */
+    it('should run as an audio-only plugin', function(done) {
+        // create audio-only player with lamejs plugin
+        player = TestHelpers.makeAudioOnlyPluginPlayer(LAMEJS);
+
+        player.one('finishRecord', function() {
+            // received a blob file
+            expect(player.recordedData instanceof Blob).toBeTruthy();
+
+            // wait till it's loaded before destroying
+            // (XXX: create new event for this)
+            setTimeout(done, 1000);
+        });
+
+        player.one('startRecord', function() {
+            // record some audio
+            setTimeout(function() {
+                // stop
+                player.record().stop();
+            }, 2000);
+        });
+
+        player.one('deviceReady', function() {
+            // create snapshot
+            player.record().start();
+        });
+
+        player.one('ready', function() {
+            // start device
+            player.record().getDevice();
+        });
+    });
+});
diff --git a/test/test-helpers.js b/test/test-helpers.js
@@ -6,10 +6,22 @@ import document from 'global/document';
 
 import Player from 'video.js';
 
+import {LIBVORBISJS, RECORDERJS, LAMEJS, OPUSRECORDER} from '../src/js/engine/record-engine.js';
+
 
 const TestHelpers = {
     TEST_OGG: '/base/test/support/audio.ogg',
 
+    DEFAULT_WAVESURFER_OPTIONS: {
+        src: 'live',
+        waveColor: '#36393b',
+        progressColor: 'black',
+        debug: true,
+        cursorWidth: 1,
+        msDisplayMax: 20,
+        hideScrollbar: true
+    },
+
     /**
      * Create DOM element.
      */
@@ -50,15 +62,7 @@ const TestHelpers = {
             width: 600,
             height: 300,
             plugins: {
-                wavesurfer: {
-                    src: "live",
-                    waveColor: "#36393b",
-                    progressColor: "black",
-                    debug: true,
-                    cursorWidth: 1,
-                    msDisplayMax: 20,
-                    hideScrollbar: true
-                },
+                wavesurfer: this.DEFAULT_WAVESURFER_OPTIONS,
                 record: {
                     audio: true,
                     video: false,
@@ -81,15 +85,7 @@ const TestHelpers = {
             width: 500,
             height: 400,
             plugins: {
-                wavesurfer: {
-                    src: "live",
-                    waveColor: "#36393b",
-                    progressColor: "black",
-                    debug: true,
-                    cursorWidth: 1,
-                    msDisplayMax: 20,
-                    hideScrollbar: true
-                },
+                wavesurfer: this.DEFAULT_WAVESURFER_OPTIONS,
                 record: {
                     audio: true,
                     video: false,
@@ -100,6 +96,37 @@ const TestHelpers = {
         });
     },
 
+    makeAudioOnlyPluginPlayer(pluginName) {
+        var tag = TestHelpers.makeTag('audio', 'audioOnly');
+        var recordPluginOptions = {
+            audio: true,
+            video: false,
+            maxLength: 5,
+            debug: true
+        };
+        // setup audio plugin
+        switch (pluginName) {
+            case LAMEJS:
+                recordPluginOptions.audioEngine = LAMEJS;
+                recordPluginOptions.audioWorkerURL = '/base/node_modules/lamejs/worker-example/worker-realtime.js';
+                recordPluginOptions.audioSampleRate = 44100;
+                recordPluginOptions.audioBitRate = 128;
+                break;
+        }
+        return this.makePlayer(tag, {
+            controls: true,
+            autoplay: false,
+            fluid: false,
+            loop: false,
+            width: 600,
+            height: 350,
+            plugins: {
+                wavesurfer: this.DEFAULT_WAVESURFER_OPTIONS,
+                record: recordPluginOptions
+            }
+        });
+    },
+
     makeVideoOnlyPlayer() {
         var tag = TestHelpers.makeTag('video', 'videoOnly');
         return this.makePlayer(tag, {