1 files changed, 35 insertions, 0 deletions
diff --git a/tests/lib/mocha-3.1.2/test/mocha.spec.js b/tests/lib/mocha-3.1.2/test/mocha.spec.js
new file mode 100644
index 0000000000..618742cdbd
--- /dev/null
+++ b/tests/lib/mocha-3.1.2/test/mocha.spec.js
@@ -0,0 +1,35 @@
+'use strict';
+
+var Mocha = require('../');
+var Test = Mocha.Test;
+
+describe('Mocha', function () {
+  var blankOpts = { reporter: function () {} }; // no output
+
+  describe('.run(fn)', function () {
+    it('should not raise errors if callback was not provided', function () {
+      var mocha = new Mocha(blankOpts);
+      mocha.run();
+    });
+
+    it('should execute the callback when complete', function (done) {
+      var mocha = new Mocha(blankOpts);
+      mocha.run(function () {
+        done();
+      });
+    });
+
+    it('should execute the callback with the number of failures ' +
+      'as parameter', function (done) {
+      var mocha = new Mocha(blankOpts);
+      var failingTest = new Test('failing test', function () {
+        throw new Error('such fail');
+      });
+      mocha.suite.addTest(failingTest);
+      mocha.run(function (failures) {
+        failures.should.equal(1);
+        done();
+      });
+    });
+  });
+});