Merge pull request #12 from nodesource/test

Tests

test/README.md

@@ -0,0 +1,9 @@
+**test** is deployed to <https://deb.nodesource.com/test>
+
+It can be executed with:
+
+```text
+$ curl -sL https://deb.nodesource.com/test | sudo bash -
+```
+
+The test script will clean up after itself and report a `0` or `1` exit code on success or failure respectively. The output is verbose and should show any problems along the way.

test/package/README.md

@@ -0,0 +1 @@
+This is the package embedded in the test script, changes made here should be copied back into test.sh manually.

test/package/package.json

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+{
+  "name": "test",
+  "version": "1.0.0",
+  "main": "server.js",
+  "dependencies": {
+    "bl": "~0.9.1",
+    "buffertools": "~2.1.2",
+    "hyperquest": "~0.3.0"
+  },
+  "scripts": {
+    "test": "npm start; node test.js",
+    "start": "node server.js &"
+  }
+}

test/package/server.js

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+const http = require('http')
+    , bl   = require('bl')
+    , bt   = require('buffertools')
+
+http.createServer(function (req, res) {
+  req.pipe(bl(function (err, data) {
+    res.setHeader('content-type', 'text/plain')
+    if (err) {
+      res.statusCode = 500
+      res.end(err.stack)
+    } else {
+      res.statusCode = 200
+      res.end(bt.reverse(data.slice()))
+    }
+    setTimeout(function () {
+      process.exit(0)
+    }, 200)
+  }))
+}).listen(3456)

test/package/test.js

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+const hyperquest = require('hyperquest')
+    , crypto     = require('crypto')
+    , bl         = require('bl')
+    , assert     = require('assert')
+    , rnd        = [ crypto.randomBytes(32), crypto.randomBytes(32) ]
+
+var req = hyperquest.post('http://localhost:3456')
+
+req.pipe(bl(function (err, data) {
+  assert.ifError(err)
+
+  var rev     = data.toString('hex')
+    , orig    = Buffer.concat(rnd)
+    , i       = orig.length - 1
+    , origRev = new Buffer(orig.length)
+
+  for (; i >= 0; i--)
+    origRev[orig.length - i - 1] = orig[i]
+
+  assert.equal(rev, origRev.toString('hex'))
+
+  console.log('SUCCESS')
+}))
+
+req.write(rnd[0])
+req.end(rnd[1])

test/test

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+#!/bin/bash
+
+NPM_CACHE=".npm-test-cache"
+TEST_DIR="_test-node-install"
+OWD=$(pwd)
+
+print_status() {
+    echo
+    echo "## $1"
+    echo
+}
+
+cleanup() {
+    print_status "Cleaning up ..."
+    cd $OWD
+    exec_cmd "rm -rf ${TEST_DIR}"
+}
+
+bail() {
+    echo 'Error executing command'
+    cleanup
+    exit 1
+}
+
+exec_cmd_nobail() {
+    echo "+ $1"
+    bash -c "$1"
+}
+
+exec_cmd() {
+    exec_cmd_nobail "$1" || bail
+}
+
+print_status "Testing Node.js and npm installation ..."
+
+exec_cmd "mkdir ${TEST_DIR} && cd ${TEST_DIR}"
+
+# because the previous cd was in a subshell and only for show
+cd $TEST_DIR
+
+print_status "Creating test package ..."
+
+cat > server.js << EOF
+  const http = require('http')
+      , bl   = require('bl')
+      , bt   = require('buffertools')
+
+  http.createServer(function (req, res) {
+    req.pipe(bl(function (err, data) {
+      res.setHeader('content-type', 'text/plain')
+      if (err) {
+        res.statusCode = 500
+        res.end(err.stack)
+      } else {
+        res.statusCode = 200
+        res.end(bt.reverse(data.slice()))
+      }
+      setTimeout(function () {
+        process.exit(0)
+      }, 200)
+    }))
+  }).listen(3456)
+EOF
+
+cat > test.js << EOF
+  const hyperquest = require('hyperquest')
+      , crypto     = require('crypto')
+      , bl         = require('bl')
+      , assert     = require('assert')
+      , rnd        = [ crypto.randomBytes(32), crypto.randomBytes(32) ]
+
+  var req = hyperquest.post('http://localhost:3456')
+
+  req.pipe(bl(function (err, data) {
+    assert.ifError(err)
+
+    var rev     = data.toString('hex')
+      , orig    = Buffer.concat(rnd)
+      , i       = orig.length - 1
+      , origRev = new Buffer(orig.length)
+
+    for (; i >= 0; i--)
+      origRev[orig.length - i - 1] = orig[i]
+
+    assert.equal(rev, origRev.toString('hex'))
+
+    console.log('SUCCESS')
+  }))
+
+  req.write(rnd[0])
+  req.end(rnd[1])
+EOF
+
+cat > package.json << EOF
+  {
+    "name": "test",
+    "version": "1.0.0",
+    "main": "server.js",
+    "dependencies": {
+      "bl": "~0.9.1",
+      "buffertools": "~2.1.2",
+      "hyperquest": "~0.3.0"
+    },
+    "scripts": {
+      "test": "npm start; node test.js",
+      "start": "node server.js &"
+    }
+  }
+EOF
+
+print_status "Installing dependencies ..."
+
+exec_cmd "npm install --spin=false --loglevel=info --cache=${NPM_CACHE}"
+
+print_status "Running test ..."
+
+exec_cmd "npm test"
+
+cleanup