refactor: unit tests (open-telemetry#198)

Author: mayurkale22

.nycrc

@@ -5,7 +5,11 @@
   "exclude": [
     "**/*.d.ts",
     "build/**/**/*.js",
-    "src/index.ts"
+    "src/index.ts",
+    "karma.conf.js",
+    "src/platform/browser/*.ts",
+    "test/index-webpack.ts",
+    "webpack/*.js"
   ],
   "all": true
 }

packages/opentelemetry-core/test/context/BinaryTraceContext.test.ts

@@ -114,7 +114,7 @@ describe('BinaryTraceContext', () => {
     },
   ];
 
-  describe('toBytes', () => {
+  describe('.toBytes()', () => {
     testCases.forEach(
       testCase =>
         testCase.structured &&
@@ -127,7 +127,7 @@ describe('BinaryTraceContext', () => {
     );
   });
 
-  describe('fromBytes', () => {
+  describe('.fromBytes()', () => {
     testCases.forEach(testCase =>
       it(`should deserialize ${testCase.description}`, () => {
         assert.deepStrictEqual(

packages/opentelemetry-core/test/context/HttpTraceContext.test.ts

@@ -31,7 +31,7 @@ describe('HttpTraceContext', () => {
     carrier = {};
   });
 
-  describe('inject', () => {
+  describe('.inject()', () => {
     it('should set traceparent header', () => {
       const spanContext: SpanContext = {
         traceId: 'd4cda95b652f4a1592b449d5929fda1b',
@@ -64,7 +64,7 @@ describe('HttpTraceContext', () => {
     });
   });
 
-  describe('extract', () => {
+  describe('.extract()', () => {
     it('should extract context of a sampled span from carrier', () => {
       carrier[TRACE_PARENT_HEADER] =
         '00-0af7651916cd43dd8448eb211c80319c-b7ad6b7169203331-01';

packages/opentelemetry-core/test/trace/TracerDelegate.test.ts

@@ -65,44 +65,44 @@ describe('TracerDelegate', () => {
       tracerDelegate.startSpan('foo');
       assert.deepStrictEqual(dummyTracer.spyCounter, 1);
     });
+  });
 
-    describe('.start/stop()', () => {
-      it('should use the fallback tracer when stop is called', () => {
-        const dummyTracerUser = new DummyTracer();
-        const dummyTracerFallback = new DummyTracer();
-        const tracerDelegate = new TracerDelegate(
-          dummyTracerUser,
-          dummyTracerFallback
-        );
+  describe('.start/.stop()', () => {
+    it('should use the fallback tracer when stop is called', () => {
+      const dummyTracerUser = new DummyTracer();
+      const dummyTracerFallback = new DummyTracer();
+      const tracerDelegate = new TracerDelegate(
+        dummyTracerUser,
+        dummyTracerFallback
+      );
 
-        tracerDelegate.stop();
-        tracerDelegate.startSpan('fallback');
-        assert.deepStrictEqual(dummyTracerUser.spyCounter, 0);
-        assert.deepStrictEqual(dummyTracerFallback.spyCounter, 1);
-      });
+      tracerDelegate.stop();
+      tracerDelegate.startSpan('fallback');
+      assert.deepStrictEqual(dummyTracerUser.spyCounter, 0);
+      assert.deepStrictEqual(dummyTracerFallback.spyCounter, 1);
+    });
 
-      it('should use the user tracer when start is called', () => {
-        const dummyTracerUser = new DummyTracer();
-        const dummyTracerFallback = new DummyTracer();
-        const tracerDelegate = new TracerDelegate(
-          dummyTracerUser,
-          dummyTracerFallback
-        );
+    it('should use the user tracer when start is called', () => {
+      const dummyTracerUser = new DummyTracer();
+      const dummyTracerFallback = new DummyTracer();
+      const tracerDelegate = new TracerDelegate(
+        dummyTracerUser,
+        dummyTracerFallback
+      );
 
-        tracerDelegate.stop();
-        tracerDelegate.startSpan('fallback');
-        assert.deepStrictEqual(dummyTracerUser.spyCounter, 0);
-        assert.deepStrictEqual(dummyTracerFallback.spyCounter, 1);
+      tracerDelegate.stop();
+      tracerDelegate.startSpan('fallback');
+      assert.deepStrictEqual(dummyTracerUser.spyCounter, 0);
+      assert.deepStrictEqual(dummyTracerFallback.spyCounter, 1);
 
-        tracerDelegate.start();
-        tracerDelegate.startSpan('user');
-        assert.deepStrictEqual(dummyTracerUser.spyCounter, 1);
-        assert.deepStrictEqual(
-          dummyTracerFallback.spyCounter,
-          1,
-          'Only user tracer counter is incremented'
-        );
-      });
+      tracerDelegate.start();
+      tracerDelegate.startSpan('user');
+      assert.deepStrictEqual(dummyTracerUser.spyCounter, 1);
+      assert.deepStrictEqual(
+        dummyTracerFallback.spyCounter,
+        1,
+        'Only user tracer counter is incremented'
+      );
     });
   });
 

packages/opentelemetry-core/test/trace/tracestate.test.ts

@@ -18,7 +18,7 @@ import * as assert from 'assert';
 import { TraceState } from '../../src/trace/TraceState';
 
 describe('TraceState', () => {
-  describe('serialize', () => {
+  describe('.serialize()', () => {
     it('returns serialize string', () => {
       const state = new TraceState('a=1,b=2');
       assert.deepStrictEqual(state.serialize(), 'a=1,b=2');
@@ -52,7 +52,7 @@ describe('TraceState', () => {
     });
   });
 
-  describe('parse', () => {
+  describe('.parse()', () => {
     it('must successfully parse valid state value', () => {
       const state = new TraceState(
         'vendorname2=opaqueValue2,vendorname1=opaqueValue1'

packages/opentelemetry-node-tracer/test/instrumentation/PluginLoader.test.ts

@@ -39,7 +39,7 @@ describe('PluginLoader', () => {
     Object.keys(require.cache).forEach(key => delete require.cache[key]);
   });
 
-  describe('state()', () => {
+  describe('.state()', () => {
     it('returns UNINITIALIZED when first called', () => {
       const pluginLoader = new PluginLoader(tracer, logger);
       assert.strictEqual(pluginLoader['_hookState'], HookState.UNINITIALIZED);
@@ -59,7 +59,7 @@ describe('PluginLoader', () => {
     });
   });
 
-  describe('load()', () => {
+  describe('.load()', () => {
     it('sanity check', () => {
       // Ensure that module fixtures contain values that we expect.
       const simpleModule = require('simple-module');
@@ -107,7 +107,7 @@ describe('PluginLoader', () => {
     });
   });
 
-  describe('unload()', () => {
+  describe('.unload()', () => {
     it('should unload the plugins and unpatch the target module when unloads', () => {
       const pluginLoader = new PluginLoader(tracer, logger);
       assert.strictEqual(pluginLoader['_plugins'].length, 0);

…synchooks/AsyncHooksScopeManager.test.ts …ooks/test/AsyncHooksScopeManager.test.tspackages/opentelemetry-scope-async-hooks/test/asynchooks/AsyncHooksScopeManager.test.ts renamed to packages/opentelemetry-scope-async-hooks/test/AsyncHooksScopeManager.test.ts packages/opentelemetry-scope-async-hooks/test/asynchooks/AsyncHooksScopeManager.test.ts renamed to packages/opentelemetry-scope-async-hooks/test/AsyncHooksScopeManager.test.ts

@@ -15,7 +15,7 @@
  */
 
 import * as assert from 'assert';
-import { AsyncHooksScopeManager } from '../../src';
+import { AsyncHooksScopeManager } from '../src';
 
 describe('AsyncHooksScopeManager', () => {
   let scopeManager: AsyncHooksScopeManager;

…-base/test/noop/NoopScopeManager.test.ts …scope-base/test/NoopScopeManager.test.tspackages/opentelemetry-scope-base/test/noop/NoopScopeManager.test.ts renamed to packages/opentelemetry-scope-base/test/NoopScopeManager.test.ts packages/opentelemetry-scope-base/test/noop/NoopScopeManager.test.ts renamed to packages/opentelemetry-scope-base/test/NoopScopeManager.test.ts

@@ -15,7 +15,7 @@
  */
 
 import * as assert from 'assert';
-import { NoopScopeManager } from '../../src';
+import { NoopScopeManager } from '../src';
 
 describe('NoopScopeManager', () => {
   let scopeManager: NoopScopeManager;