feat: support apiEndpoint override in client constructor (#43)

Author: yoshi-automation

src/v1beta1/data_labeling_service_client.js

@@ -54,6 +54,7 @@ class DataLabelingServiceClient {
    *     API remote host.
    */
   constructor(opts) {
+    opts = opts || {};
     this._descriptors = {};
 
     const servicePath =

synth.metadata

@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-06-04T19:29:25.101947Z",
+  "updateTime": "2019-06-05T11:07:35.543902Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.23.0",
-        "dockerImage": "googleapis/artman@sha256:846102ebf7ea2239162deea69f64940443b4147f7c2e68d64b332416f74211ba"
+        "version": "0.23.1",
+        "dockerImage": "googleapis/artman@sha256:9d5cae1454da64ac3a87028f8ef486b04889e351c83bb95e83b8fab3959faed0"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "0026f4b890ed9e2388fb0573c0727defa6f5b82e",
-        "internalRef": "251265049"
+        "sha": "4f3516a6f96dac182973a3573ff5117e8e4f76c7",
+        "internalRef": "251559960"
       }
     },
     {

test/gapic-v1beta1.js

@@ -41,6 +41,11 @@ describe('DataLabelingServiceClient', () => {
     assert(typeof port === 'number');
   });
 
+  it('should create a client with no options', () => {
+    const client = new datalabelingModule.v1beta1.DataLabelingServiceClient();
+    assert(client);
+  });
+
   describe('createDataset', () => {
     it('invokes createDataset without error', done => {
       const client = new datalabelingModule.v1beta1.DataLabelingServiceClient({