Add tests

.gitignore

@@ -1 +1,3 @@
 node_modules
+fixtures
+.tmp

bin/unpm-install

@@ -36,16 +36,19 @@ const cli = require('meow')([
  * Perform
  */
 
-if (!module.parent) {
+function run (cli) {
   var ctx = {}
 
-  getPath()
+  return getPath()
     .then(path => updateContext(path))
     .then(_ => installMultiple(ctx, cli.input, join(ctx.root, 'node_modules'), cli.flags))
-    .catch(require('../lib/err'))
 
   function updateContext (root) {
     ctx.root = root
     ctx.tmp = join(root, 'node_modules', '.tmp')
   }
 }
+
+module.exports = run
+
+if (!module.parent) run(cli).catch(require('../lib/err'))

notes.txt

@@ -1,8 +1,8 @@
 todo:
 
-  - [ ] put in proper node_modules
-  - [ ] dedupe by default
+  - [x] put in proper node_modules
   - [ ] npm install "rimraf@>2 <3"
+  - [ ] scoped modules
 
 how it should look like:
 

package.json

@@ -4,7 +4,7 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "node test | tap-spec"
   },
   "author": "Rico Sta. Cruz <rico@ricostacruz.com>",
   "license": "MIT",
@@ -27,8 +27,12 @@
     "unpm-install": "bin/unpm-install"
   },
   "devDependencies": {
+    "@rstacruz/tap-spec": "4.1.1",
     "debug": "2.2.0",
     "mkdirp": "0.5.1",
+    "nixt": "0.5.0",
+    "sepia": "2.0.1",
+    "tape": "4.4.0",
     "thenify": "3.1.1"
   }
 }

test/index.js

@@ -0,0 +1,29 @@
+var test = require('tape')
+var join = require('path').join
+var prepare = require('./support/prepare')
+require('./support/sepia')
+
+test('small with dependencies (rimraf)', function (t) {
+  prepare()
+  require('../bin/unpm-install')({
+    input: ['rimraf@2.5.1']
+  })
+  .then(function (res) {
+    var rimraf = require(join(process.cwd(), 'node_modules', 'rimraf'))
+    t.ok(typeof rimraf === 'function', 'rimraf is available')
+    t.end()
+  }, t.end)
+})
+
+test('no dependencies (lodash)', function (t) {
+  prepare()
+  require('../bin/unpm-install')({
+    input: ['lodash@4.0.0']
+  })
+  .then(function (res) {
+    var _ = require(join(process.cwd(), 'node_modules', 'lodash'))
+    t.ok(typeof _ === 'function', '_ is available')
+    t.ok(typeof _.clone === 'function', '_.clone is available')
+    t.end()
+  }, t.end)
+})

test/support/prepare.js

@@ -0,0 +1,13 @@
+var mkdirp = require('mkdirp')
+var rimraf = require('rimraf')
+var fs = require('fs')
+var join = require('path').join
+var root = process.cwd()
+process.env.ROOT = root
+
+module.exports = function prepare () {
+  rimraf.sync(join(root, '.tmp'))
+  mkdirp.sync(join(root, '.tmp'))
+  fs.writeFileSync(join(root, '.tmp', 'package.json'), '{}', 'utf-8')
+  process.chdir(join(root, '.tmp'))
+}

test/support/sepia.js

@@ -0,0 +1,3 @@
+process.env.VCR_MODE = 'cache'
+require('sepia')
+