update tests.. refactor

test/proxy/file.txt

@@ -0,0 +1 @@
+one

test/proxy/one.html

@@ -0,0 +1 @@
+one

test/proxy/rewrite-proxy.js

@@ -0,0 +1,84 @@
+'use strict'
+const test = require('tape')
+const request = require('req-then')
+const LocalWebServer = require('../../')
+const http = require('http')
+
+function checkResponse (t, status, body) {
+  return function (response) {
+    if (status) t.strictEqual(response.res.statusCode, status)
+    if (body) t.ok(body.test(response.data), 'correct data')
+  }
+}
+
+function fail (t) {
+  return function (err) {
+    t.fail('failed: ' + err.stack)
+  }
+}
+
+test('rewrite: proxy', function (t) {
+  t.plan(2)
+  const ws = new LocalWebServer()
+  ws.addRewrite([
+    { from: '/test/*', to: 'http://registry.npmjs.org/$1' }
+  ])
+  const server = ws.getServer()
+  server.listen(8100, () => {
+    request('http://localhost:8100/test/')
+      .then(checkResponse(t, 200, /db_name/))
+      .then(server.close.bind(server))
+      .catch(fail(t))
+  })
+})
+
+test('rewrite: proxy, POST', function (t) {
+  t.plan(1)
+  const ws = new LocalWebServer()
+  ws.addRewrite([
+    { from: '/test/*', to: 'http://registry.npmjs.org/' }
+  ])
+  const server = ws.getServer()
+  server.listen(8100, () => {
+    request('http://localhost:8100/test/', { data: {} })
+      .then(checkResponse(t, 405))
+      .then(server.close.bind(server))
+      .catch(fail(t))
+  })
+})
+
+test('rewrite: proxy, two url tokens', function (t) {
+  t.plan(2)
+  const ws = new LocalWebServer()
+  ws.addRewrite([
+    { from: '/:package/:version', to: 'http://registry.npmjs.org/:package/:version' }
+  ])
+  const server = ws.getServer()
+  server.listen(8100, () => {
+    request('http://localhost:8100/command-line-args/1.0.0')
+      .then(checkResponse(t, 200, /command-line-args/))
+      .then(server.close.bind(server))
+      .catch(fail(t))
+  })
+})
+
+test('rewrite: proxy with port', function (t) {
+  t.plan(2)
+  const ws1 = new LocalWebServer()
+  ws1.addStatic(__dirname)
+
+  const ws2 = new LocalWebServer()
+  ws2.addRewrite([
+    { from: '/test/*', to: 'http://localhost:9000/$1' }
+  ])
+  const server1 = ws1.getServer()
+  const server2 = ws2.getServer()
+  server1.listen(9000, () => {
+    server2.listen(8100, () => {
+      request('http://localhost:8100/test/file.txt')
+        .then(checkResponse(t, 200, /one/))
+        .then(server1.close.bind(server1))
+        .then(server2.close.bind(server2))
+    })
+  })
+})