diff --git a/lib/mocha.js b/lib/mocha.js
index 839a523111..d306f995cd 100644
--- a/lib/mocha.js
+++ b/lib/mocha.js
@@ -100,11 +100,9 @@ function Mocha(options) {
   this.grep(options.grep)
     .fgrep(options.fgrep)
     .ui(options.ui)
-    .bail(options.bail)
     .reporter(options.reporter, options.reporterOption)
     .slow(options.slow)
-    .useInlineDiffs(options.inlineDiffs)
-    .globals(options.global);
+    .global(options.global);
 
   // this guard exists because Suite#timeout does not consider `undefined` to be valid input
   if (typeof options.timeout !== 'undefined') {
@@ -118,12 +116,16 @@ function Mocha(options) {
   [
     'allowUncaught',
     'asyncOnly',
+    'bail',
     'checkLeaks',
+    'color',
     'delay',
+    'diff',
     'forbidOnly',
     'forbidPending',
     'fullTrace',
     'growl',
+    'inlineDiffs',
     'invert'
   ].forEach(function(opt) {
     if (options[opt]) {
@@ -136,16 +138,13 @@ function Mocha(options) {
  * Enables or disables bailing on the first failure.
  *
  * @public
- * @see {@link /#-bail-b|CLI option}
+ * @see [CLI option](../#-bail-b)
  * @param {boolean} [bail=true] - Whether to bail on first error.
  * @returns {Mocha} this
  * @chainable
  */
 Mocha.prototype.bail = function(bail) {
-  if (!arguments.length) {
-    bail = true;
-  }
-  this.suite.bail(bail);
+  this.suite.bail(bail !== false);
   return this;
 };
 
@@ -157,7 +156,7 @@ Mocha.prototype.bail = function(bail) {
  * Useful for generic setup code that must be included within test suite.
  *
  * @public
- * @see {@link /#-file-filedirectoryglob|CLI option}
+ * @see [CLI option](../#-file-filedirectoryglob)
  * @param {string} file - Pathname of file to be loaded.
  * @returns {Mocha} this
  * @chainable
@@ -171,8 +170,8 @@ Mocha.prototype.addFile = function(file) {
  * Sets reporter to `reporter`, defaults to "spec".
  *
  * @public
- * @see {@link /#-reporter-name-r-name|CLI option}
- * @see {@link /#reporters|Reporters}
+ * @see [CLI option](../#-reporter-name-r-name)
+ * @see [Reporters](../#reporters)
  * @param {String|Function} reporter - Reporter name or constructor.
  * @param {Object} [reporterOptions] - Options used to configure the reporter.
  * @returns {Mocha} this
@@ -240,8 +239,8 @@ Mocha.prototype.reporter = function(reporter, reporterOptions) {
  * Sets test UI `name`, defaults to "bdd".
  *
  * @public
- * @see {@link /#-ui-name-u-name|CLI option}
- * @see {@link /#interfaces|Interface DSLs}
+ * @see [CLI option](../#-ui-name-u-name)
+ * @see [Interface DSLs](../#interfaces)
  * @param {string|Function} [ui=bdd] - Interface name or class.
  * @returns {Mocha} this
  * @chainable
@@ -334,8 +333,6 @@ Mocha.unloadFile = function(file) {
  * <strong>Intended for consumers &mdash; not used internally</strong>
  *
  * @public
- * @see {@link Mocha.unloadFile}
- * @see {@link Mocha#loadFiles}
  * @see {@link Mocha#run}
  * @returns {Mocha} this
  * @chainable
@@ -379,7 +376,7 @@ Mocha.prototype.fgrep = function(str) {
  * <strong>Previous filter value will be overwritten on each call!</strong>
  *
  * @public
- * @see {@link /#grep-regexp-g-regexp|CLI option}
+ * @see [CLI option](../#-grep-regexp-g-regexp)
  * @see {@link Mocha#fgrep}
  * @see {@link Mocha#invert}
  * @param {RegExp|String} re - Regular expression used to select tests.
@@ -430,32 +427,32 @@ Mocha.prototype.invert = function() {
 /**
  * Enables or disables ignoring global leaks.
  *
+ * @deprecated since v7.0.0
  * @public
  * @see {@link Mocha#checkLeaks}
  * @param {boolean} [ignoreLeaks=false] - Whether to ignore global leaks.
  * @return {Mocha} this
  * @chainable
- * @example
- *
- * // Ignore global leaks
- * mocha.ignoreLeaks(true);
  */
 Mocha.prototype.ignoreLeaks = function(ignoreLeaks) {
+  utils.deprecate(
+    '"ignoreLeaks()" is DEPRECATED, please use "checkLeaks()" instead.'
+  );
   this.options.checkLeaks = !ignoreLeaks;
   return this;
 };
 
 /**
- * Enables checking for global variables leaked while running tests.
+ * Enables or disables checking for global variables leaked while running tests.
  *
  * @public
- * @see {@link /#-check-leaks|CLI option}
- * @see {@link Mocha#ignoreLeaks}
+ * @see [CLI option](../#-check-leaks)
+ * @param {boolean} [checkLeaks=true] - Whether to check for global variable leaks.
  * @return {Mocha} this
  * @chainable
  */
-Mocha.prototype.checkLeaks = function() {
-  this.options.checkLeaks = true;
+Mocha.prototype.checkLeaks = function(checkLeaks) {
+  this.options.checkLeaks = checkLeaks !== false;
   return this;
 };
 
@@ -463,11 +460,13 @@ Mocha.prototype.checkLeaks = function() {
  * Displays full stack trace upon test failure.
  *
  * @public
+ * @see [CLI option](../#-full-trace)
+ * @param {boolean} [fullTrace=true] - Whether to print full stacktrace upon failure.
  * @return {Mocha} this
  * @chainable
  */
-Mocha.prototype.fullTrace = function() {
-  this.options.fullTrace = true;
+Mocha.prototype.fullTrace = function(fullTrace) {
+  this.options.fullTrace = fullTrace !== false;
   return this;
 };
 
@@ -475,8 +474,7 @@ Mocha.prototype.fullTrace = function() {
  * Enables desktop notification support if prerequisite software installed.
  *
  * @public
- * @see {@link Mocha#isGrowlCapable}
- * @see {@link Mocha#_growl}
+ * @see [CLI option](../#-growl-g)
  * @return {Mocha} this
  * @chainable
  */
@@ -519,68 +517,124 @@ Mocha.prototype._growl = growl.notify;
  * Specifies whitelist of variable names to be expected in global scope.
  *
  * @public
- * @see {@link /#-global-variable-name|CLI option}
+ * @see [CLI option](../#-global-variable-name)
  * @see {@link Mocha#checkLeaks}
- * @param {String[]|String} globals - Accepted global variable name(s).
+ * @param {String[]|String} global - Accepted global variable name(s).
  * @return {Mocha} this
  * @chainable
  * @example
  *
  * // Specify variables to be expected in global scope
- * mocha.globals(['jQuery', 'MyLib']);
+ * mocha.global(['jQuery', 'MyLib']);
  */
-Mocha.prototype.globals = function(globals) {
+Mocha.prototype.global = function(global) {
   this.options.global = (this.options.global || [])
-    .concat(globals)
+    .concat(global)
     .filter(Boolean)
     .filter(function(elt, idx, arr) {
       return arr.indexOf(elt) === idx;
     });
   return this;
 };
+// for backwards compability, 'globals' is an alias of 'global'
+Mocha.prototype.globals = Mocha.prototype.global;
 
 /**
  * Enables or disables TTY color output by screen-oriented reporters.
  *
+ * @deprecated since v7.0.0
  * @public
+ * @see {@link Mocha#color}
  * @param {boolean} colors - Whether to enable color output.
  * @return {Mocha} this
  * @chainable
  */
 Mocha.prototype.useColors = function(colors) {
+  utils.deprecate('"useColors()" is DEPRECATED, please use "color()" instead.');
   if (colors !== undefined) {
     this.options.color = colors;
   }
   return this;
 };
 
+/**
+ * Enables or disables TTY color output by screen-oriented reporters.
+ *
+ * @public
+ * @see [CLI option](../#-color-c-colors)
+ * @param {boolean} [color=true] - Whether to enable color output.
+ * @return {Mocha} this
+ * @chainable
+ */
+Mocha.prototype.color = function(color) {
+  this.options.color = color !== false;
+  return this;
+};
+
 /**
  * Determines if reporter should use inline diffs (rather than +/-)
  * in test failure output.
  *
+ * @deprecated since v7.0.0
  * @public
+ * @see {@link Mocha#inlineDiffs}
  * @param {boolean} [inlineDiffs=false] - Whether to use inline diffs.
  * @return {Mocha} this
  * @chainable
  */
 Mocha.prototype.useInlineDiffs = function(inlineDiffs) {
+  utils.deprecate(
+    '"useInlineDiffs()" is DEPRECATED, please use "inlineDiffs()" instead.'
+  );
   this.options.inlineDiffs = inlineDiffs !== undefined && inlineDiffs;
   return this;
 };
 
+/**
+ * Enables or disables reporter to use inline diffs (rather than +/-)
+ * in test failure output.
+ *
+ * @public
+ * @see [CLI option](../#-inline-diffs)
+ * @param {boolean} [inlineDiffs=true] - Whether to use inline diffs.
+ * @return {Mocha} this
+ * @chainable
+ */
+Mocha.prototype.inlineDiffs = function(inlineDiffs) {
+  this.options.inlineDiffs = inlineDiffs !== false;
+  return this;
+};
+
 /**
  * Determines if reporter should include diffs in test failure output.
  *
+ * @deprecated since v7.0.0
  * @public
+ * @see {@link Mocha#diff}
  * @param {boolean} [hideDiff=false] - Whether to hide diffs.
  * @return {Mocha} this
  * @chainable
  */
 Mocha.prototype.hideDiff = function(hideDiff) {
+  utils.deprecate('"hideDiff()" is DEPRECATED, please use "diff()" instead.');
   this.options.diff = !(hideDiff === true);
   return this;
 };
 
+/**
+ * Enables or disables reporter to include diff in test failure output.
+ *
+ * @public
+ * @see [CLI option](../#-diff)
+ * @param {boolean} [diff=true] - Whether to show diff on failure.
+ * @return {Mocha} this
+ * @chainable
+ */
+Mocha.prototype.diff = function(diff) {
+  this.options.diff = diff !== false;
+  return this;
+};
+
 /**
  * @summary
  * Sets timeout threshold value.
@@ -590,8 +644,8 @@ Mocha.prototype.hideDiff = function(hideDiff) {
  * If the value is `0`, timeouts will be disabled.
  *
  * @public
- * @see {@link /#-timeout-ms-t-ms|CLI option}
- * @see {@link /#timeouts|Timeouts}
+ * @see [CLI option](../#-timeout-ms-t-ms)
+ * @see [Timeouts](../#timeouts)
  * @see {@link Mocha#enableTimeouts}
  * @param {number|string} msecs - Timeout threshold value.
  * @return {Mocha} this
@@ -614,7 +668,8 @@ Mocha.prototype.timeout = function(msecs) {
  * Sets the number of times to retry failed tests.
  *
  * @public
- * @see {@link /#retry-tests|Retry Tests}
+ * @see [CLI option](../#-retries-n)
+ * @see [Retry Tests](../#retry-tests)
  * @param {number} retry - Number of times to retry failed tests.
  * @return {Mocha} this
  * @chainable
@@ -632,7 +687,7 @@ Mocha.prototype.retries = function(n) {
  * Sets slowness threshold value.
  *
  * @public
- * @see {@link /#-slow-ms-s-ms|CLI option}
+ * @see [CLI option](../#-slow-ms-s-ms)
  * @param {number} msecs - Slowness threshold value.
  * @return {Mocha} this
  * @chainable
@@ -654,7 +709,7 @@ Mocha.prototype.slow = function(msecs) {
  * Enables or disables timeouts.
  *
  * @public
- * @see {@link /#-timeout-ms-t-ms|CLI option}
+ * @see [CLI option](../#-timeout-ms-t-ms)
  * @param {boolean} enableTimeouts - Whether to enable timeouts.
  * @return {Mocha} this
  * @chainable
@@ -670,11 +725,13 @@ Mocha.prototype.enableTimeouts = function(enableTimeouts) {
  * Forces all tests to either accept a `done` callback or return a promise.
  *
  * @public
+ * @see [CLI option](../#-async-only-a)
+ * @param {boolean} [asyncOnly=true] - Wether to force `done` callback or promise.
  * @return {Mocha} this
  * @chainable
  */
-Mocha.prototype.asyncOnly = function() {
-  this.options.asyncOnly = true;
+Mocha.prototype.asyncOnly = function(asyncOnly) {
+  this.options.asyncOnly = asyncOnly !== false;
   return this;
 };
 
@@ -691,14 +748,16 @@ Mocha.prototype.noHighlighting = function() {
 };
 
 /**
- * Enables uncaught errors to propagate (in browser).
+ * Enables or disables uncaught errors to propagate.
  *
  * @public
+ * @see [CLI option](../#-allow-uncaught)
+ * @param {boolean} [allowUncaught=true] - Whether to propagate uncaught errors.
  * @return {Mocha} this
  * @chainable
  */
-Mocha.prototype.allowUncaught = function() {
-  this.options.allowUncaught = true;
+Mocha.prototype.allowUncaught = function(allowUncaught) {
+  this.options.allowUncaught = allowUncaught !== false;
   return this;
 };
 
@@ -710,7 +769,7 @@ Mocha.prototype.allowUncaught = function() {
  * Used to perform asynch operations before any suites are run.
  *
  * @public
- * @see {@link /#delayed-root-suite|delayed root suite}
+ * @see [delayed root suite](../#delayed-root-suite)
  * @returns {Mocha} this
  * @chainable
  */
@@ -723,11 +782,13 @@ Mocha.prototype.delay = function delay() {
  * Causes tests marked `only` to fail the suite.
  *
  * @public
+ * @see [CLI option](../#-forbid-only)
+ * @param {boolean} [forbidOnly=true] - Whether tests marked `only` fail the suite.
  * @returns {Mocha} this
  * @chainable
  */
-Mocha.prototype.forbidOnly = function() {
-  this.options.forbidOnly = true;
+Mocha.prototype.forbidOnly = function(forbidOnly) {
+  this.options.forbidOnly = forbidOnly !== false;
   return this;
 };
 
@@ -735,11 +796,13 @@ Mocha.prototype.forbidOnly = function() {
  * Causes pending tests and tests marked `skip` to fail the suite.
  *
  * @public
+ * @see [CLI option](../#-forbid-pending)
+ * @param {boolean} [forbidPending=true] - Whether pending tests fail the suite.
  * @returns {Mocha} this
  * @chainable
  */
-Mocha.prototype.forbidPending = function() {
-  this.options.forbidPending = true;
+Mocha.prototype.forbidPending = function(forbidPending) {
+  this.options.forbidPending = forbidPending !== false;
   return this;
 };
 
@@ -773,7 +836,6 @@ Object.defineProperty(Mocha.prototype, 'version', {
  * the cache first!
  *
  * @public
- * @see {@link Mocha#loadFiles}
  * @see {@link Mocha#unloadFiles}
  * @see {@link Runner#run}
  * @param {DoneCB} [fn] - Callback invoked when test execution completed.
diff --git a/test/unit/mocha.spec.js b/test/unit/mocha.spec.js
index 648853feab..71d804814c 100644
--- a/test/unit/mocha.spec.js
+++ b/test/unit/mocha.spec.js
@@ -19,8 +19,7 @@ describe('Mocha', function() {
   describe('constructor', function() {
     beforeEach(function() {
       sandbox.stub(Mocha.prototype, 'timeout').returnsThis();
-      sandbox.stub(Mocha.prototype, 'globals').returnsThis();
-      sandbox.stub(Mocha.prototype, 'useInlineDiffs').returnsThis();
+      sandbox.stub(Mocha.prototype, 'global').returnsThis();
     });
 
     describe('when "options.timeout" is `undefined`', function() {
@@ -42,24 +41,14 @@ describe('Mocha', function() {
     });
 
     describe('when "options.global" is provided', function() {
-      it('should pass "options.global" to #globals()', function() {
+      it('should pass "options.global" to #global()', function() {
         // eslint-disable-next-line no-new
         new Mocha({global: ['singular']});
-        expect(Mocha.prototype.globals, 'to have a call satisfying', [
+        expect(Mocha.prototype.global, 'to have a call satisfying', [
           ['singular']
         ]).and('was called once');
       });
     });
-
-    describe('when "options.inlineDiffs" is `undefined`', function() {
-      it('should set inlineDiffs to `true`', function() {
-        // eslint-disable-next-line no-new
-        new Mocha({inlineDiffs: true});
-        expect(Mocha.prototype.useInlineDiffs, 'to have a call satisfying', [
-          true
-        ]).and('was called once');
-      });
-    });
   });
 
   describe('#allowUncaught()', function() {
@@ -69,12 +58,37 @@ describe('Mocha', function() {
       expect(mocha.options, 'to have property', 'allowUncaught', true);
     });
 
+    it('should set the allowUncaught option to false', function() {
+      var mocha = new Mocha(opts);
+      mocha.allowUncaught(false);
+      expect(mocha.options, 'to have property', 'allowUncaught', false);
+    });
+
     it('should be chainable', function() {
       var mocha = new Mocha(opts);
       expect(mocha.allowUncaught(), 'to be', mocha);
     });
   });
 
+  describe('#asyncOnly()', function() {
+    it('should set the asyncOnly option to true', function() {
+      var mocha = new Mocha(opts);
+      mocha.asyncOnly();
+      expect(mocha.options, 'to have property', 'asyncOnly', true);
+    });
+
+    it('should set the asyncOnly option to false', function() {
+      var mocha = new Mocha(opts);
+      mocha.asyncOnly(false);
+      expect(mocha.options, 'to have property', 'asyncOnly', false);
+    });
+
+    it('should be chainable', function() {
+      var mocha = new Mocha(opts);
+      expect(mocha.asyncOnly(), 'to be', mocha);
+    });
+  });
+
   describe('#bail()', function() {
     it('should set the suite._bail to true if there is no arguments', function() {
       var mocha = new Mocha(opts);
@@ -82,6 +96,12 @@ describe('Mocha', function() {
       expect(mocha.suite._bail, 'to be', true);
     });
 
+    it('should set the suite._bail to false', function() {
+      var mocha = new Mocha(opts);
+      mocha.bail(false);
+      expect(mocha.suite._bail, 'to be', false);
+    });
+
     it('should be chainable', function() {
       var mocha = new Mocha(opts);
       expect(mocha.bail(), 'to be', mocha);
@@ -95,12 +115,37 @@ describe('Mocha', function() {
       expect(mocha.options, 'to have property', 'checkLeaks', true);
     });
 
+    it('should set the checkLeaks option to false', function() {
+      var mocha = new Mocha(opts);
+      mocha.checkLeaks(false);
+      expect(mocha.options, 'to have property', 'checkLeaks', false);
+    });
+
     it('should be chainable', function() {
       var mocha = new Mocha(opts);
       expect(mocha.checkLeaks(), 'to be', mocha);
     });
   });
 
+  describe('#color()', function() {
+    it('should set the color option to true', function() {
+      var mocha = new Mocha(opts);
+      mocha.color();
+      expect(mocha.options, 'to have property', 'color', true);
+    });
+
+    it('should set the color option to false', function() {
+      var mocha = new Mocha(opts);
+      mocha.color(false);
+      expect(mocha.options, 'to have property', 'color', false);
+    });
+
+    it('should be chainable', function() {
+      var mocha = new Mocha(opts);
+      expect(mocha.color(), 'to be', mocha);
+    });
+  });
+
   describe('#delay()', function() {
     it('should set the delay option to true', function() {
       var mocha = new Mocha(opts);
@@ -127,6 +172,63 @@ describe('Mocha', function() {
     });
   });
 
+  describe('#diff()', function() {
+    it('should set the diff option to true', function() {
+      var mocha = new Mocha(opts);
+      mocha.diff();
+      expect(mocha.options, 'to have property', 'diff', true);
+    });
+
+    it('should set the diff option to false', function() {
+      var mocha = new Mocha(opts);
+      mocha.diff(false);
+      expect(mocha.options, 'to have property', 'diff', false);
+    });
+
+    it('should be chainable', function() {
+      var mocha = new Mocha(opts);
+      expect(mocha.diff(), 'to be', mocha);
+    });
+  });
+
+  describe('#forbidOnly()', function() {
+    it('should set the forbidOnly option to true', function() {
+      var mocha = new Mocha(opts);
+      mocha.forbidOnly();
+      expect(mocha.options, 'to have property', 'forbidOnly', true);
+    });
+
+    it('should set the forbidOnly option to false', function() {
+      var mocha = new Mocha(opts);
+      mocha.forbidOnly(false);
+      expect(mocha.options, 'to have property', 'forbidOnly', false);
+    });
+
+    it('should be chainable', function() {
+      var mocha = new Mocha(opts);
+      expect(mocha.forbidOnly(), 'to be', mocha);
+    });
+  });
+
+  describe('#forbidPending()', function() {
+    it('should set the forbidPending option to true', function() {
+      var mocha = new Mocha(opts);
+      mocha.forbidPending();
+      expect(mocha.options, 'to have property', 'forbidPending', true);
+    });
+
+    it('should set the forbidPending option to false', function() {
+      var mocha = new Mocha(opts);
+      mocha.forbidPending(false);
+      expect(mocha.options, 'to have property', 'forbidPending', false);
+    });
+
+    it('should be chainable', function() {
+      var mocha = new Mocha(opts);
+      expect(mocha.forbidPending(), 'to be', mocha);
+    });
+  });
+
   describe('#fullTrace()', function() {
     it('should set the fullTrace option to true', function() {
       var mocha = new Mocha(opts);
@@ -134,13 +236,19 @@ describe('Mocha', function() {
       expect(mocha.options, 'to have property', 'fullTrace', true);
     });
 
+    it('should set the fullTrace option to false', function() {
+      var mocha = new Mocha(opts);
+      mocha.fullTrace(false);
+      expect(mocha.options, 'to have property', 'fullTrace', false);
+    });
+
     it('should be chainable', function() {
       var mocha = new Mocha(opts);
       expect(mocha.fullTrace(), 'to be', mocha);
     });
   });
 
-  describe('#globals()', function() {
+  describe('#global()', function() {
     it('should be an empty array initially', function() {
       var mocha = new Mocha();
       expect(mocha.options.global, 'to be empty');
@@ -148,19 +256,19 @@ describe('Mocha', function() {
 
     it('should be chainable', function() {
       var mocha = new Mocha(opts);
-      expect(mocha.globals(), 'to be', mocha);
+      expect(mocha.global(), 'to be', mocha);
     });
 
     describe('when argument is invalid', function() {
       it('should not modify the whitelist when given empty string', function() {
         var mocha = new Mocha(opts);
-        mocha.globals('');
+        mocha.global('');
         expect(mocha.options.global, 'to be empty');
       });
 
       it('should not modify the whitelist when given empty array', function() {
         var mocha = new Mocha(opts);
-        mocha.globals([]);
+        mocha.global([]);
         expect(mocha.options.global, 'to be empty');
       });
     });
@@ -172,7 +280,7 @@ describe('Mocha', function() {
 
       it('should add string to the whitelist', function() {
         var mocha = new Mocha(opts);
-        mocha.globals(elem);
+        mocha.global(elem);
         expect(mocha.options.global, 'to contain', elem);
         expect(mocha.options.global, 'to have length', 1);
       });
@@ -180,15 +288,15 @@ describe('Mocha', function() {
       it('should add contents of string array to the whitelist', function() {
         var mocha = new Mocha(opts);
         var elems = [elem, elem2];
-        mocha.globals(elems);
+        mocha.global(elems);
         expect(mocha.options.global, 'to contain', elem, elem2);
         expect(mocha.options.global, 'to have length', elems.length);
       });
 
       it('should not have duplicates', function() {
-        var mocha = new Mocha({globals: [elem, elem2]});
+        var mocha = new Mocha({global: [elem, elem2]});
         var elems = [elem, elem2, elem3];
-        mocha.globals(elems);
+        mocha.global(elems);
         expect(mocha.options.global, 'to contain', elem, elem2, elem3);
         expect(mocha.options.global, 'to have length', elems.length);
       });
@@ -274,6 +382,25 @@ describe('Mocha', function() {
     });
   });
 
+  describe('#inlineDiffs()', function() {
+    it('should set the inlineDiffs option to true', function() {
+      var mocha = new Mocha(opts);
+      mocha.inlineDiffs();
+      expect(mocha.options, 'to have property', 'inlineDiffs', true);
+    });
+
+    it('should set the inlineDiffs option to false', function() {
+      var mocha = new Mocha(opts);
+      mocha.inlineDiffs(false);
+      expect(mocha.options, 'to have property', 'inlineDiffs', false);
+    });
+
+    it('should be chainable', function() {
+      var mocha = new Mocha(opts);
+      expect(mocha.inlineDiffs(), 'to be', mocha);
+    });
+  });
+
   describe('#invert()', function() {
     it('should set the invert option to true', function() {
       var mocha = new Mocha(opts);