added strict equal + negatives and ifError

lib/interface/assert.js

@@ -23,7 +23,8 @@
 /*!
  * Module dependencies.
  */
-var Assertion = require('../assertion');
+var Assertion = require('../assertion')
+  , inspect = require('../utils/inspect')
 
 /*!
  * Module export.
@@ -64,7 +65,12 @@ assert.ok = function (val, msg) {
  */
 
 assert.equal = function (act, exp, msg) {
-  new Assertion(act, msg).to.equal(exp);
+  var test = new Assertion(act, msg);
+
+  test.assert(
+      exp == test.obj
+    , 'expected ' + this.inspect + ' to equal ' + inspect(exp)
+    , 'expected ' + this.inspect + ' to not equal ' + inspect(exp));
 };
 
 /**
@@ -82,6 +88,19 @@ assert.equal = function (act, exp, msg) {
  */
 
 assert.notEqual = function (act, exp, msg) {
+  var test = new Assertion(act, msg);
+
+  test.assert(
+      exp != test.obj
+    , 'expected ' + this.inspect + ' to equal ' + inspect(exp)
+    , 'expected ' + this.inspect + ' to not equal ' + inspect(exp));
+};
+
+assert.strictEqual = function (act, exp, msg) {
+  new Assertion(act, msg).to.equal(exp);
+};
+
+assert.notStrictEqual = function (act, exp, msg) {
   new Assertion(act, msg).to.not.equal(exp);
 };
 
@@ -458,6 +477,10 @@ assert.doesNotThrow = function (fn, type, msg) {
   new Assertion(fn, msg).to.not.throw(type);
 };
 
+assert.ifError = function (val, msg) {
+  new Assertion(val, msg).to.not.be.ok;
+};
+
 /*!
  * Aliases.
  */