Support instantiation without options

.gitignore

@@ -1,2 +1,4 @@
+.nyc_output
+coverage
 node_modules
 tmp

.travis.yml

@@ -4,4 +4,6 @@ node_js:
   - "5"
   - "6"
 script:
-  - npm test
+  - npm test
+after_success:
+  - './node_modules/.bin/nyc report --reporter=text-lcov | ./node_modules/.bin/coveralls'

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.08
+
+- Support instantiation without options
+
 ## 0.07
 
 - Fixed an issue where fileExits caused false positivs

README.md

@@ -1,7 +1,8 @@
 Hot File Cache
 ========================================
 [![npm version](https://badge.fury.io/js/hot-file-cache.svg)](http://badge.fury.io/js/hot-file-cache) [![Dependency Status](https://david-dm.org/jantimon/hot-file-cache.svg)](https://david-dm.org/jantimon/hot-file-cache) [![Build status](https://travis-ci.org/jantimon/hot-file-cache.svg)](https://travis-ci.org/jantimon/hot-file-cache) [![Build status](https://ci.appveyor.com/api/projects/status/u0798wdxt4qho7xq/branch/master?svg=true)](https://ci.appveyor.com/project/jantimon/hot-file-cache/branch/master)
- [![js-semistandard-style](https://img.shields.io/badge/code%20style-semistandard-brightgreen.svg?style=flat-square)](https://github.com/Flet/semistandard)
+ [![js-semistandard-style](https://img.shields.io/badge/code%20style-semistandard-brightgreen.svg?style=flat-square)](https://github.com/Flet/semistandard) 
+[![Coverage Status](https://coveralls.io/repos/github/jantimon/hot-file-cache/badge.svg?branch=master)](https://coveralls.io/github/jantimon/hot-file-cache?branch=master)
 
 A file/glob cache which will invalidate automatically if the source changes (powered by [chokidar](https://github.com/paulmillr/chokidar))
 

index.js

@@ -15,9 +15,9 @@ function HotFileCache (patterns, options) {
   // Turn string patterns into array
   this.patterns = [].concat(patterns);
   // Turn functions into array
-  this.fileProcessor = [].concat(options.fileProcessor || []);
+  this.fileProcessor = [].concat(this.options.fileProcessor || []);
   // Remove fileMap from chokidar options
-  delete (options.fileProcessor);
+  delete (this.options.fileProcessor);
   // Initialize cache
   this.cache = {};
   // Watched files
@@ -27,11 +27,14 @@ function HotFileCache (patterns, options) {
     var watcher = chokidar.watch(this.patterns, this.options);
     watcher.on('ready', resolve.bind(null, watcher));
     watcher.on('error', reject);
+    // Add files to the internal `getFiles` cache on creation
     watcher.on('add', function (file) {
       this.watched.push(path.join(this.options.cwd, file));
     }.bind(this));
+    // Remove files from the internal `getFiles` cache on deletion
     watcher.on('unlink', function (file) {
       var index = this.watched.indexOf(path.join(this.options.cwd, file));
+      /* istanbul ignore else */
       if (index !== -1) {
         this.watched.splice(index, 1);
       }

package.json

@@ -1,12 +1,17 @@
 {
   "name": "hot-file-cache",
-  "version": "0.0.7",
+  "version": "0.0.8",
   "description": "A watched file cache which will invalidate automatically if the source changes",
   "main": "index.js",
   "scripts": {
     "prepublish": "npm test",
-    "test": "ava",
-    "posttest": "semistandard index.js",
+    "test": "npm-run-all test:*",
+    "test:ava": "ava -v",
+    "test:nyc": "nyc ava",
+    "posttest": "npm-run-all posttest:*",
+    "posttest:lint": "semistandard index.js",
+    "posttest:coverage-report": "nyc report --reporter=html",
+    "posttest:coverage": "nyc check-coverage --lines 100 --functions 100 --branches 100",
     "puml": "puml generate flow.puml -o flow.png"
   },
   "files": [
@@ -39,9 +44,12 @@
   },
   "devDependencies": {
     "ava": "^0.15.2",
+    "coveralls": "^2.11.9",
     "mkdirp": "^0.5.1",
     "ncp": "^2.0.0",
     "node-plantuml": "^0.4.4",
+    "npm-run-all": "^2.2.2",
+    "nyc": "^6.6.1",
     "rimraf": "^2.5.2",
     "semistandard": "^8.0.0"
   }

test/test.js

@@ -20,10 +20,15 @@ async function createTestEnvironment() {
   const targetDir = path.resolve(tmp, 'test-' + testDirId++);
   await mkdirp(targetDir);
   await copy(fixtures, targetDir);
-  await sleep(fileEventDelay);
   return targetDir;
 }
 
+test('uses current cwd if no cwd is specified', async t => {
+    const cache = new HotFileCache('*.md');
+    t.is(cache.options.cwd, process.cwd());
+    t.pass();
+});
+
 test('reads file from disk', async t => {
     const dir = await createTestEnvironment();
     const cache = new HotFileCache('*.md', {cwd: dir});
@@ -33,6 +38,15 @@ test('reads file from disk', async t => {
     t.pass();
 });
 
+test('reads file from disk with atomic', async t => {
+    const dir = await createTestEnvironment();
+    const cache = new HotFileCache('*.md', {cwd: dir, atomic: true});
+    const expectedContent = await readFile(path.join(fixtures, 'file1.md'));
+    const content = await cache.readFile(path.join(dir, 'file1.md'));
+    t.is(content.toString(), expectedContent.toString());
+    t.pass();
+});
+
 test('reads file from cache', async t => {
     const dir = await createTestEnvironment();
     const cache = new HotFileCache('*.md', {cwd: dir});