test: coverage showing

.gitignore

@@ -8,3 +8,5 @@ node_modules
 
 # Bower
 bower_components/
+
+coverage/

.travis.yml

@@ -22,3 +22,6 @@ install:
 
 script:
   - npm test
+
+after_script:
+  - npm run coverage

README.md

@@ -2,6 +2,7 @@
 
 [![npm version](https://img.shields.io/npm/v/honoka.svg)](https://www.npmjs.org/package/honoka)
 [![Build Status](https://travis-ci.org/kokororin/honoka.svg?branch=master)](https://travis-ci.org/kokororin/honoka)
+[![Coverage Status](https://coveralls.io/repos/github/kokororin/honoka/badge.svg?branch=master)](https://coveralls.io/github/kokororin/honoka?branch=master)
 
 Just a fetch() API wrapper
 

karma.conf.js

@@ -1,3 +1,4 @@
+const path = require('path');
 const webpackCfg = require('./webpack.config');
 
 module.exports = function(config) {
@@ -25,13 +26,24 @@ module.exports = function(config) {
       mocha: {}
     },
     singleRun: true,
-    reporters: ['mocha'],
+    reporters: ['mocha', 'coverage-istanbul'],
     preprocessors: {
       'test/loadtests.js': ['webpack', 'sourcemap']
     },
     webpack: webpackCfg,
     webpackServer: {
       noInfo: true
+    },
+    coverageIstanbulReporter: {
+      reports: ['html', 'lcovonly', 'text-summary'],
+      fixWebpackSourcePaths: true,
+      dir: path.join(__dirname, 'coverage'),
+      'report-config': {
+        html: {
+          // outputs the report in ./coverage/html
+          subdir: 'html'
+        }
+      }
     }
   };
 

package.json

@@ -7,14 +7,18 @@
     "build": "webpack --progress",
     "lint": "eslint ./src",
     "start": "webpack --watch",
-    "test": "karma start && npm run lint"
+    "test": "cross-env NODE_ENV=test karma start && npm run lint",
+    "coverage": "cat ./coverage/lcov.info | coveralls"
   },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/kokororin/honoka.git"
   },
   "keywords": [
     "fetch",
+    "xhr",
+    "ajax",
+    "promise",
     "lovelive"
   ],
   "author": "kokororin",
@@ -24,7 +28,6 @@
   },
   "homepage": "https://github.com/kokororin/honoka#readme",
   "dependencies": {
-    "object-keys": "^1.0.11",
     "whatwg-fetch": "^2.0.3"
   },
   "devDependencies": {
@@ -36,12 +39,16 @@
     "babel-preset-env": "^1.6.0",
     "babel-preset-stage-0": "^6.24.1",
     "chai": "^4.1.1",
+    "coveralls": "^2.13.1",
+    "cross-env": "^5.0.5",
     "eslint": "^4.4.1",
     "eslint-config-kotori": "^0.1.3",
     "fetch-mock": "^5.12.2",
+    "istanbul-instrumenter-loader": "^3.0.0",
     "karma": "^1.7.0",
     "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^2.2.0",
+    "karma-coverage-istanbul-reporter": "^1.3.0",
     "karma-mocha": "^1.3.0",
     "karma-mocha-reporter": "^2.2.3",
     "karma-sourcemap-loader": "^0.3.7",

src/honoka.js

@@ -81,7 +81,10 @@ function honoka(url, options = {}) {
 
           forEach(reversedInterceptors, interceptor => {
             if (interceptor.response) {
-              interceptor.response(responseData, response);
+              honoka.response = response = interceptor.response(
+                responseData,
+                response
+              );
             }
           });
 

src/utils.js

@@ -1,5 +1,3 @@
-import keys from 'object-keys';
-
 const spaceChars = ' \\s\u00A0';
 const symbolRegex = /([[\]().?/*{}+$^:])/g;
 
@@ -79,8 +77,7 @@ export function buildURL(url, params) {
 
   const uris = [];
 
-  forEach(keys(params), key => {
-    let value = params[key];
+  forEach(params, (value, key) => {
     if (isObject(value)) {
       value = JSON.stringify(value);
     }

webpack.config.js

@@ -3,7 +3,7 @@ const webpack = require('webpack');
 const UnminifiedWebpackPlugin = require('unminified-webpack-plugin');
 const pkg = require('./package.json');
 
-module.exports = {
+const config = {
   entry: ['whatwg-fetch', './src/index.js'],
   output: {
     path: path.join(__dirname, 'dist'),
@@ -39,3 +39,17 @@ module.exports = {
     new UnminifiedWebpackPlugin()
   ]
 };
+
+if (process.env.NODE_ENV === 'test') {
+  config.module.rules.push({
+    test: /\.(js|jsx)$/,
+    enforce: 'post',
+    exclude: /node_modules|test/,
+    loader: 'istanbul-instrumenter-loader',
+    options: {
+      esModules: true
+    }
+  });
+}
+
+module.exports = config;