Fix linting issues

package.json

@@ -30,7 +30,7 @@
     "presystem-test": "npm run compile",
     "system-test": "mocha build/system-test --timeout 600000",
     "samples-test": "cd samples/ && npm link ../ && npm install && npm test && cd ../",
-    "test": "c8 mocha build/test",
+    "test": "c8 mocha build/test --recursive",
     "lint": "gts check",
     "predocs": "npm run compile",
     "docs": "jsdoc -c .jsdoc.js",

src/publisher/index.ts

@@ -81,9 +81,10 @@ export class Publisher {
     this.topic = topic;
     this.queue = new Queue(this);
     this.orderedQueues = new Map();
-    this.tracing = this.settings && this.settings.enableOpenTelemetryTracing
-      ? new OpenTelemetryTracer()
-      : undefined;
+    this.tracing =
+      this.settings && this.settings.enableOpenTelemetryTracing
+        ? new OpenTelemetryTracer()
+        : undefined;
   }
 
   flush(): Promise<void>;

src/subscriber.ts

@@ -426,7 +426,9 @@ export class Subscriber extends EventEmitter {
         this.maxMessages
       );
     }
-    this._tracing = (options.enableOpenTelemetryTracing) ? new OpenTelemetryTracer() : undefined;
+    this._tracing = options.enableOpenTelemetryTracing
+      ? new OpenTelemetryTracer()
+      : undefined;
   }
 
   /**

test/publisher/index.ts

@@ -36,7 +36,11 @@ const fakePromisify = Object.assign({}, pfy, {
     }
     promisified = true;
     assert.ok(options.singular);
-    assert.deepStrictEqual(options.exclude, ['publish', 'setOptions', 'constructSpan']);
+    assert.deepStrictEqual(options.exclude, [
+      'publish',
+      'setOptions',
+      'constructSpan',
+    ]);
   },
 });
 
@@ -147,9 +151,9 @@ describe('Publisher', () => {
   });
 
   describe('OpenTelemetry tracing', () => {
-    let tracingPublisher: any = {};
+    let tracingPublisher: p.Publisher = {} as p.Publisher;
     const enableTracing: p.PublishOptions = {
-      enableOpenTelemetryTracing: true
+      enableOpenTelemetryTracing: true,
     };
     beforeEach(() => {
       // Declare tracingPublisher as type any and pre-define _tracing
@@ -295,7 +299,7 @@ describe('Publisher', () => {
         };
         const fakeMessageWithOTKey = {data, attributes};
         const publisherTracing = new Publisher(topic, {
-          enableOpenTelemetryTracing: true
+          enableOpenTelemetryTracing: true,
         });
         publisherTracing.publishMessage(fakeMessageWithOTKey, warnSpy);
         assert.ok(warnSpy.called);
@@ -334,7 +338,7 @@ describe('Publisher', () => {
         gaxOpts: {
           isBundling: false,
         },
-        enableOpenTelemetryTracing: false
+        enableOpenTelemetryTracing: false,
       });
     });
 
@@ -349,7 +353,7 @@ describe('Publisher', () => {
         gaxOpts: {
           isBundling: true,
         },
-        enableOpenTelemetryTracing: true
+        enableOpenTelemetryTracing: true,
       };
 
       publisher.setOptions(options);

test/subscriber.ts

@@ -632,9 +632,9 @@ describe('Subscriber', () => {
   });
 
   describe('OpenTelemetry tracing', () => {
-    let tracingSubscriber: any = {};
+    let tracingSubscriber: s.Subscriber = {} as s.Subscriber;
     const enableTracing: s.SubscriberOptions = {
-      enableOpenTelemetryTracing: true
+      enableOpenTelemetryTracing: true,
     };
     beforeEach(() => {
       // Declare tracingSubscriber as type any and pre-define _tracing