1 files changed, 214 insertions, 0 deletions
diff --git a/tests/lib/mocha-3.1.0/test/reporters/base.spec.js b/tests/lib/mocha-3.1.0/test/reporters/base.spec.js
new file mode 100644
index 0000000000..bbd0d3a9a7
--- /dev/null
+++ b/tests/lib/mocha-3.1.0/test/reporters/base.spec.js
@@ -0,0 +1,214 @@
+var assert = require('assert');
+
+var Base   = require('../../lib/reporters/base')
+  , Assert = require('assert').AssertionError;
+
+function makeTest(err) {
+  return {
+    err: err,
+    fullTitle: function () {
+      return 'test title';
+    }
+  };
+}
+
+describe('Base reporter', function () {
+  var stdout
+    , stdoutWrite
+    , useColors;
+
+  beforeEach(function () {
+    stdout = [];
+    stdoutWrite = process.stdout.write;
+    process.stdout.write = function (string) {
+      stdout.push(string);
+    };
+    useColors = Base.useColors;
+    Base.useColors = false;
+  });
+
+  afterEach(function () {
+    process.stdout.write = stdoutWrite;
+    Base.useColors = useColors;
+  });
+
+  describe('showDiff', function() {
+    it('should show diffs by default', function () {
+      var err = new Assert({ actual: 'foo', expected: 'bar' })
+        , errOut;
+
+      var test = makeTest(err);
+
+      Base.list([test]);
+
+      errOut = stdout.join('\n');
+      errOut.should.match(/\- actual/);
+      errOut.should.match(/\+ expected/);
+    });
+
+    it('should show diffs if property set to `true`', function () {
+      var err = new Assert({ actual: 'foo', expected: 'bar' })
+        , errOut;
+
+      err.showDiff = true;
+      var test = makeTest(err);
+
+
+      Base.list([test]);
+
+      errOut = stdout.join('\n');
+      errOut.should.match(/\- actual/);
+      errOut.should.match(/\+ expected/);
+    });
+
+    it('should not show diffs when showDiff property set to `false`', function () {
+      var err = new Assert({ actual: 'foo', expected: 'bar' })
+        , errOut;
+
+      err.showDiff = false;
+      var test = makeTest(err);
+
+      Base.list([test]);
+
+      errOut = stdout.join('\n');
+      errOut.should.not.match(/\- actual/);
+      errOut.should.not.match(/\+ expected/);
+    });
+
+    it('should not show diffs when expected is not defined', function () {
+      var err = new Error('ouch')
+        , errOut;
+
+      var test = makeTest(err);
+
+      Base.list([test]);
+
+      errOut = stdout.join('\n');
+      errOut.should.not.match(/\- actual/);
+      errOut.should.not.match(/\+ expected/);
+    });
+
+  });
+
+  describe('Getting two strings', function() {
+    // Fix regression V1.2.1(see: issue #1241)
+    it('should show strings diff as is', function () {
+      var err = new Error('test'),
+        errOut;
+
+      err.actual = 'foo\nbar';
+      err.expected = 'foo\nbaz';
+      err.showDiff = true;
+      var test = makeTest(err);
+
+      Base.list([test]);
+
+      errOut = stdout.join('\n');
+
+      errOut.should.not.match(/"foo\\nbar"/);
+      errOut.should.match(/foo/).and.match(/bar/);
+      errOut.should.match(/test/);
+      errOut.should.match(/actual/);
+      errOut.should.match(/expected/);
+    });
+  });
+
+  it('should stringify objects', function () {
+    var err = new Error('test'),
+      errOut;
+
+    err.actual = {key:"a1"};
+    err.expected = {key:"e1"};
+    err.showDiff = true;
+    var test = makeTest(err);
+
+    Base.list([test]);
+
+    errOut = stdout.join('\n');
+    errOut.should.match(/"key"/);
+    errOut.should.match(/test/);
+    errOut.should.match(/\- actual/);
+    errOut.should.match(/\+ expected/);
+  });
+
+  it('should stringify Object.create(null)', function () {
+    var err = new Error('test'),
+      errOut;
+
+    err.actual = Object.create(null);
+    err.actual.hasOwnProperty = 1;
+    err.expected = Object.create(null);
+    err.expected.hasOwnProperty = 2;
+    err.showDiff = true;
+    var test = makeTest(err);
+
+    Base.list([test]);
+
+    errOut = stdout.join('\n');
+    errOut.should.match(/"hasOwnProperty"/);
+    errOut.should.match(/test/);
+    errOut.should.match(/\- actual/);
+    errOut.should.match(/\+ expected/);
+  });
+
+  it('should handle error messages that are not strings', function () {
+    var errOut;
+
+    try {
+      assert(false, true);
+    } catch (err) {
+      err.actual = false;
+      err.expected = true;
+      err.showDiff = true;
+      var test = makeTest(err);
+
+      Base.list([test]);
+
+      errOut = stdout.join('\n');
+      errOut.should.match(/\+true/);
+      errOut.should.match(/\-false/);
+      errOut.should.match(/\- actual/);
+      errOut.should.match(/\+ expected/);
+    }
+  });
+
+  it('should remove message from stack', function () {
+    var err = {
+      message: 'Error',
+      stack: 'Error\nfoo\nbar',
+      showDiff: false
+    };
+    var test = makeTest(err);
+
+    Base.list([test]);
+
+    var errOut = stdout.join('\n').trim();
+    errOut.should.equal('1) test title:\n     Error\n  foo\n  bar');
+  });
+
+  it('should use the inspect() property if `message` is not set', function () {
+    var err = {
+      showDiff: false,
+      inspect: function() { return 'an error happened'; },
+    };
+    var test = makeTest(err);
+    Base.list([test]);
+    var errOut = stdout.join('\n').trim();
+    errOut.should.equal('1) test title:\n     an error happened');
+  });
+
+  it('should not modify stack if it does not contain message', function () {
+    var err = {
+      message: 'Error',
+      stack: 'foo\nbar',
+      showDiff: false
+    };
+    var test = makeTest(err);
+
+    Base.list([test]);
+
+    var errOut = stdout.join('\n').trim();
+    errOut.should.equal('1) test title:\n     Error\n  foo\n  bar');
+  });
+
+});