Bring ML APIs up to standard. (#346)

Author: jmdobry

speech/package.json

@@ -9,9 +9,9 @@
   },
   "dependencies": {
     "@google-cloud/speech": "0.9.0",
-    "@google-cloud/storage": "0.7.0",
-    "node-record-lpcm16": "0.2.0",
-    "yargs": "6.6.0"
+    "@google-cloud/storage": "1.0.0",
+    "node-record-lpcm16": "0.3.0",
+    "yargs": "7.0.2"
   },
   "engines": {
     "node": ">=4.3.2"

speech/quickstart.js

@@ -42,5 +42,8 @@ speechClient.recognize(fileName, options)
   .then((results) => {
     const transcription = results[0];
     console.log(`Transcription: ${transcription}`);
+  })
+  .catch((err) => {
+    console.error('ERROR:', err);
   });
 // [END speech_quickstart]

speech/recognize.js

@@ -55,6 +55,9 @@ function syncRecognize (filename, encoding, sampleRateHertz, languageCode) {
       const transcription = results[0];
 
       console.log(`Transcription: ${transcription}`);
+    })
+    .catch((err) => {
+      console.error('ERROR:', err);
     });
   // [END speech_sync_recognize]
 }
@@ -91,6 +94,9 @@ function syncRecognizeGCS (gcsUri, encoding, sampleRateHertz, languageCode) {
       const transcription = results[0];
 
       console.log(`Transcription: ${transcription}`);
+    })
+    .catch((err) => {
+      console.error('ERROR:', err);
     });
   // [END speech_sync_recognize_gcs]
 }
@@ -131,6 +137,9 @@ function asyncRecognize (filename, encoding, sampleRateHertz, languageCode) {
     })
     .then((transcription) => {
       console.log(`Transcription: ${transcription}`);
+    })
+    .catch((err) => {
+      console.error('ERROR:', err);
     });
   // [END speech_async_recognize]
 }
@@ -171,6 +180,9 @@ function asyncRecognizeGCS (gcsUri, encoding, sampleRateHertz, languageCode) {
     })
     .then((transcription) => {
       console.log(`Transcription: ${transcription}`);
+    })
+    .catch((err) => {
+      console.error('ERROR:', err);
     });
   // [END speech_async_recognize_gcs]
 }
@@ -209,7 +221,7 @@ function streamingRecognize (filename, encoding, sampleRateHertz, languageCode)
   const recognizeStream = speech.createRecognizeStream(request)
     .on('error', console.error)
     .on('data', (data) => {
-      console.log('Data received: %j', data);
+      console.log(`Transcription: ${data.results}`);
     });
 
   // Stream an audio file from disk to the Speech API, e.g. "./resources/audio.raw"

speech/system-test/recognize.test.js

@@ -62,5 +62,5 @@ test(`should run async recognize on a GCS file`, async (t) => {
 
 test(`should run streaming recognize`, async (t) => {
   const output = await runAsync(`${cmd} stream ${filepath}`, cwd);
-  t.true(output.includes(text));
+  t.true(output.includes(`Transcription: ${text}`));
 });