From dfa7b7ca41c9e08d164df040ca20e446cb5f5518 Mon Sep 17 00:00:00 2001
From: Elliot Hesp <elliot.hesp@gmail.com>
Date: Wed, 24 May 2017 17:02:25 +0100
Subject: [PATCH] [perf] Implement tests

---
 tests/src/tests/index.js                 |  2 ++
 tests/src/tests/perf/index.js            | 10 ++++++++++
 tests/src/tests/perf/performanceTests.js | 25 ++++++++++++++++++++++++
 3 files changed, 37 insertions(+)
 create mode 100644 tests/src/tests/perf/index.js
 create mode 100644 tests/src/tests/perf/performanceTests.js

diff --git a/tests/src/tests/index.js b/tests/src/tests/index.js
index 385c3b71..2c19c913 100644
--- a/tests/src/tests/index.js
+++ b/tests/src/tests/index.js
@@ -6,6 +6,7 @@ import messaging from './messaging/index';
 import storage from './storage/index';
 import auth from './auth/index';
 import config from './config/index';
+import performance from './perf/index';
 
 const testSuiteInstances = [
   database,
@@ -15,6 +16,7 @@ const testSuiteInstances = [
   crash,
   storage,
   config,
+  performance,
 ];
 
 /*
diff --git a/tests/src/tests/perf/index.js b/tests/src/tests/perf/index.js
new file mode 100644
index 00000000..92f8c5ff
--- /dev/null
+++ b/tests/src/tests/perf/index.js
@@ -0,0 +1,10 @@
+import firebase from '../../firebase';
+import TestSuite from '../../../lib/TestSuite';
+
+import performanceTests from './performanceTests';
+
+const suite = new TestSuite('Performance Monitoring', 'firebase.perf()', firebase);
+
+suite.addTests(performanceTests);
+
+export default suite;
diff --git a/tests/src/tests/perf/performanceTests.js b/tests/src/tests/perf/performanceTests.js
new file mode 100644
index 00000000..3325cbec
--- /dev/null
+++ b/tests/src/tests/perf/performanceTests.js
@@ -0,0 +1,25 @@
+function messagingTests({ fdescribe, it, firebase }) {
+  fdescribe('Performance Monitoring', () => {
+    it('it should return a new Task instance', () => {
+      const trace = firebase.native.perf().newTrace('foo');
+
+      trace.should.be.an.Object();
+      trace.should.have.a.property('start').which.is.a.Function();
+      trace.should.have.a.property('incrementCounter').which.is.a.Function();
+      trace.should.have.a.property('stop').which.is.a.Function();
+
+      return Promise.resolve();
+    });
+
+    it('it should start an instance, increment and stop', () => {
+      const trace = firebase.native.perf().newTrace('bar');
+      trace.start();
+      trace.incrementCounter('foobar');
+      trace.stop();
+
+      return Promise.resolve();
+    });
+  });
+}
+
+export default messagingTests;