Create target dir if not exists. Closes #6

CHANGELOG.md

@@ -4,3 +4,6 @@
 
   ### 1.0.1
   - Fix inaccurate (wrong) docs
+
+  ### 1.0.2
+  - If target directory does not exist, create it

package.json

@@ -1,6 +1,6 @@
 {
   "name": "get-selenium",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Make sure you've got the selenium jar and the chromedriver executable",
   "main": "lib/index.js",
   "scripts": {
@@ -26,6 +26,7 @@
     "extract-zip": "^1.5.0",
     "file-exists": "^1.0.0",
     "md5-file": "^3.1.1",
+    "mkdirp": "^0.5.1",
     "request": "^2.73.0"
   },
   "devDependencies": {
@@ -44,10 +45,10 @@
     "eslint-plugin-react": "^5.2.2",
     "expect.js": "^0.3.1",
     "glob": "^7.0.5",
-    "mkdirp": "^0.5.1",
     "mocha": "^2.5.3",
     "mocha-lcov-reporter": "^1.2.0",
     "nyc": "^7.0.0",
+    "rimraf": "^2.5.3",
     "tmp": "0.0.28"
   },
   "files": [

src/index.js

@@ -2,15 +2,18 @@ import 'babel-polyfill';
 import bluebird from 'bluebird';
 import glob from 'glob';
 import path from 'path';
+import mkdirp from 'mkdirp';
 
 import selenium from './selenium';
 import chromedriver from './chromedriver';
 import { unlink } from './util';
 
 const globber = bluebird.promisify(glob);
+const makeDir = bluebird.promisify(mkdirp);
 
 /* eslint-disable no-console, func-names */
 const ensure = async function(target) {
+    await makeDir(target);
     console.log('Getting selenium');
     await selenium(target);
     console.log('Got selenium');

test/ensure.spec.js

@@ -5,6 +5,7 @@ import path from 'path';
 import mkdirp from 'mkdirp';
 import fs from 'fs';
 import glob from 'glob';
+import rmrf from 'rimraf';
 
 import {
     ensure,
@@ -23,6 +24,11 @@ before(async function() {
     //tmpPath = path.join('/', 'home', 'ivarni', 'Downloads');
     tmpPath = path.join(await dir(), 'selenium');
     await makeDir(tmpPath);
+    console.log(tmpPath)
+});
+
+after(done => {
+    rmrf(tmpPath, done);
 });
 
 describe('ensure', function() {
@@ -33,10 +39,6 @@ describe('ensure', function() {
         await ensure(tmpPath);
     });
 
-    after(() => {
-        // get rid of the tmp dir
-    });
-
     it('downloads selenium and chromedriver', async function() {
         await stat(path.join(tmpPath, 'selenium.jar'));
         const files = await globber(path.join(tmpPath, 'chromedriver*'));
@@ -48,6 +50,15 @@ describe('ensure', function() {
         expect(files.length).to.be(0);
     });
 
+    describe('if target directory does not exist', async function() {
+
+        it('creates it', async function() {
+            await bluebird.promisify(rmrf)(tmpPath);
+            await ensure(tmpPath);
+        });
+
+    })
+
 });
 
 describe('update', function() {