[added] codecov

Summary: Closes #11

Reviewers: markwei, O2 Material Motion, #material_motion, O3 Material JavaScript platform reviewers

Reviewed By: markwei, O2 Material Motion, #material_motion

Subscribers: featherless

Tags: #material_motion

Differential Revision: http://codereview.cc/D2202

.gitignore

@@ -4,3 +4,5 @@ npm-debug.log
 *.pyc
 *.js.map
 **/dist/**/__tests__/**
+coverage/**
+.nyc_output/**

package.json

@@ -5,7 +5,9 @@
     "start": "node ./devServer.js",
     "clean": "rm -rf ./dist/*; mkdir -p ./dist/",
     "lint": "$( yarn bin )/tslint -c tslint.json --project tsconfig.json",
-    "test": "yarn run lint; yarn run build; $( yarn bin )/tsc --project ./tsconfig.tests.json; $( yarn bin )/mocha **/__tests__/**.js",
+    "pretest": "yarn run lint; yarn run build; $( yarn bin )/tsc --project ./tsconfig.tests.json",
+    "test": "$( yarn bin )/nyc $( yarn bin )/mocha ./dist/**/__tests__/**.js",
+    "posttest": "$( yarn bin )/nyc report --reporter=json && $( yarn bin )/codecov -f coverage/*.json",
     "build": "yarn run clean; $( yarn bin )/tsc; node ./build.js",
     "prepublish": "yarn run build"
   },
@@ -17,8 +19,10 @@
   },
   "devDependencies": {
     "chai": "3.5.0",
+    "codecov": "^1.0.1",
     "mocha": "3.2.0",
     "mocha-sugar-free": "1.3.1",
+    "nyc": "^10.0.0",
     "pre-commit": "1.1.3",
     "pundle-dev": "1.1.11",
     "sinon": "2.0.0-pre.3",

src/__tests__/IndefiniteObservable.test.ts

@@ -0,0 +1,43 @@
+/** @license
+ *  Copyright 2016 - present The Material Motion Authors. All Rights Reserved.
+ *
+ *  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.
+ */
+
+import { expect } from 'chai';
+
+import {
+  beforeEach,
+  describe,
+  it,
+} from 'mocha-sugar-free';
+
+import {
+  spy,
+} from 'sinon';
+
+import IndefiniteObservable from '../IndefiniteObservable';
+
+declare function require(name: string);
+
+// chai really doesn't like being imported as an ES2015 module; will be fixed in v4
+require('chai').use(
+  require('sinon-chai')
+);
+
+describe('IndefiniteObservable',
+  () => {
+    // Must do something with IndefiniteObservable to get test coverage for it.
+    IndefiniteObservable.toString();
+  }
+);