Finished.

functions/gcs/test/index.test.js

@@ -66,6 +66,23 @@ describe(`functions:gcs`, () => {
     );
   });
 
+  it(`Does nothing for deleted files`, (done) => {
+    const event = {
+      data: {
+        resourceState: `not_exists`
+      }
+    };
+    const sample = getSample();
+
+    sample.program.wordCount(event, (err, message) => {
+      assert.ifError(err);
+      assert.equal(message, undefined);
+      assert.deepEqual(sample.mocks.storage.bucket.callCount, 0);
+      assert.deepEqual(sample.mocks.bucket.file.callCount, 0);
+      done();
+    });
+  });
+
   it(`Reads the file line by line`, (done) => {
     const expectedMsg = `File ${filename} has 114 words`;
     const event = {

functions/ocr/app/index.js

@@ -1,15 +1,17 @@
-// Copyright 2016, Google, Inc.
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/**
+ * Copyright 2016, Google, Inc.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 'use strict';
 
@@ -37,9 +39,7 @@ const translate = require('@google-cloud/translate')({
  */
 function publishResult (topicName, data) {
   return pubsub.topic(topicName).get({ autoCreate: true })
-    .then(([topic]) => {
-      return topic.publish({ data })
-    });
+    .then(([topic]) => topic.publish({ data }));
 }
 // [END functions_ocr_publish]
 

functions/ocr/app/test/index.test.js

@@ -1,15 +1,17 @@
-// Copyright 2016, Google, Inc.
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/**
+ * Copyright 2016, Google, Inc.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 'use strict';