Changes

node_modules/express-validator/test/mappedOutputTest.js

@@ -0,0 +1,52 @@
+var chai = require('chai');
+var expect = chai.expect;
+var request = require('supertest');
+
+var app;
+var errorMessage = 'valid email required';
+
+function validation(req, res) {
+  req.assert('email', 'required').notEmpty();
+  req.assert('email', errorMessage).isEmail();
+
+  var errors = req.validationErrors(true);
+  if (errors) {
+    return res.send(errors);
+  }
+  res.send({ email: req.params.email || req.query.email || req.body.email });
+}
+
+function fail(body) {
+  expect(body).to.have.deep.property('email.msg', errorMessage);
+}
+
+function pass(body) {
+  expect(body).to.have.property('email', 'test@example.com');
+}
+
+function testRoute(path, data, test, done) {
+  request(app)
+    .post(path)
+    .send(data)
+    .end(function(err, res) {
+      test(res.body);
+      done();
+    });
+}
+
+// This before() is required in each set of tests in
+// order to use a new validation function in each file
+before(function() {
+  delete require.cache[require.resolve('./helpers/app')];
+  app = require('./helpers/app')(validation);
+});
+
+describe('#validationErrors(true)', function() {
+  it('should return a success when the correct data is passed on the body', function(done) {
+    testRoute('/', { email: 'test@example.com' }, pass, done);
+  });
+
+  it('should return a mapped error object with each failing param as a property data is invalid', function(done) {
+    testRoute('/path', { email: 'incorrect' }, fail, done);
+  });
+});