From 6dc73a3e0454a8c02d3b996bc908860c82d21f84 Mon Sep 17 00:00:00 2001
From: ezubarev <zubarev.eugene@gmail.com>
Date: Fri, 6 May 2016 13:37:24 +0600
Subject: Convert apply/concat tests to mocha

---
 mocha_test/apply.js  | 21 +++++++++++++
 mocha_test/concat.js | 57 +++++++++++++++++++++++++++++++++++
 test/test-async.js   | 84 ----------------------------------------------------
 3 files changed, 78 insertions(+), 84 deletions(-)
 create mode 100644 mocha_test/apply.js
 create mode 100644 mocha_test/concat.js

diff --git a/mocha_test/apply.js b/mocha_test/apply.js
new file mode 100644
index 0000000..18e5d12
--- /dev/null
+++ b/mocha_test/apply.js
@@ -0,0 +1,21 @@
+var async = require('../lib');
+var expect = require('chai').expect;
+
+describe('concat', function() {
+    it('apply', function(done) {
+        var fn = function(){
+            expect(Array.prototype.slice.call(arguments)).to.eql([1,2,3,4]);
+        };
+        async.apply(fn, 1, 2, 3, 4)();
+        async.apply(fn, 1, 2, 3)(4);
+        async.apply(fn, 1, 2)(3, 4);
+        async.apply(fn, 1)(2, 3, 4);
+        async.apply(fn)(1, 2, 3, 4);
+        expect(
+            async.apply(function(name){return 'hello ' + name;}, 'world')()
+        ).to.equal(
+            'hello world'
+        );
+        done();
+    });
+});
diff --git a/mocha_test/concat.js b/mocha_test/concat.js
new file mode 100644
index 0000000..389b2de
--- /dev/null
+++ b/mocha_test/concat.js
@@ -0,0 +1,57 @@
+var async = require('../lib');
+var expect = require('chai').expect;
+var assert = require('assert');
+
+describe('concat', function() {
+    it('concat', function(done) {
+        var call_order = [];
+        var iteratee = function (x, cb) {
+            setTimeout(function(){
+                call_order.push(x);
+                var r = [];
+                while (x > 0) {
+                    r.push(x);
+                    x--;
+                }
+                cb(null, r);
+            }, x*25);
+        };
+        async.concat([1,3,2], iteratee, function(err, results){
+            expect(results).to.eql([1,2,1,3,2,1]);
+            expect(call_order).to.eql([1,2,3]);
+            assert(err === null, err + " passed instead of 'null'");
+            done();
+        });
+    });
+
+    it('concat error', function(done) {
+        var iteratee = function (x, cb) {
+            cb(new Error('test error'));
+        };
+        async.concat([1,2,3], iteratee, function(err){
+            assert(err);
+            done();
+        });
+    });
+
+    it('concatSeries', function(done) {
+        var call_order = [];
+        var iteratee = function (x, cb) {
+            setTimeout(function(){
+                call_order.push(x);
+                var r = [];
+                while (x > 0) {
+                    r.push(x);
+                    x--;
+                }
+                cb(null, r);
+            }, x*25);
+        };
+        async.concatSeries([1,3,2], iteratee, function(err, results){
+            expect(results).to.eql([1,3,2,1,2,1]);
+            expect(call_order).to.eql([1,3,2]);
+            assert(err === null, err + " passed instead of 'null'");
+            done();
+        });
+    });
+});
diff --git a/test/test-async.js b/test/test-async.js
index ba1a6f3..694f4bc 100755
--- a/test/test-async.js
+++ b/test/test-async.js
@@ -6,34 +6,6 @@
 require('babel-core/register');
 var async = require('../lib');
 
-if (!Function.prototype.bind) {
-    Function.prototype.bind = function (thisArg) {
-        var args = Array.prototype.slice.call(arguments, 1);
-        var self = this;
-        return function () {
-            self.apply(thisArg, args.concat(Array.prototype.slice.call(arguments)));
-        };
-    };
-}
-
-exports['apply'] = function(test){
-    test.expect(6);
-    var fn = function(){
-        test.same(Array.prototype.slice.call(arguments), [1,2,3,4]);
-    };
-    async.apply(fn, 1, 2, 3, 4)();
-    async.apply(fn, 1, 2, 3)(4);
-    async.apply(fn, 1, 2)(3, 4);
-    async.apply(fn, 1)(2, 3, 4);
-    async.apply(fn)(1, 2, 3, 4);
-    test.equals(
-        async.apply(function(name){return 'hello ' + name;}, 'world')(),
-        'hello world'
-    );
-    test.done();
-};
-
-
 // generates tests for console functions such as async.log
 var console_fn_tests = function(name){
 
@@ -100,59 +72,3 @@ console_fn_tests('dir');
 /*console_fn_tests('info');
 console_fn_tests('warn');
 console_fn_tests('error');*/
-
-
-exports['concat'] = function(test){
-    test.expect(3);
-    var call_order = [];
-    var iteratee = function (x, cb) {
-        setTimeout(function(){
-            call_order.push(x);
-            var r = [];
-            while (x > 0) {
-                r.push(x);
-                x--;
-            }
-            cb(null, r);
-        }, x*25);
-    };
-    async.concat([1,3,2], iteratee, function(err, results){
-        test.same(results, [1,2,1,3,2,1]);
-        test.same(call_order, [1,2,3]);
-        test.ok(err === null, err + " passed instead of 'null'");
-        test.done();
-    });
-};
-
-exports['concat error'] = function(test){
-    test.expect(1);
-    var iteratee = function (x, cb) {
-        cb(new Error('test error'));
-    };
-    async.concat([1,2,3], iteratee, function(err){
-        test.ok(err);
-        test.done();
-    });
-};
-
-exports['concatSeries'] = function(test){
-    test.expect(3);
-    var call_order = [];
-    var iteratee = function (x, cb) {
-        setTimeout(function(){
-            call_order.push(x);
-            var r = [];
-            while (x > 0) {
-                r.push(x);
-                x--;
-            }
-            cb(null, r);
-        }, x*25);
-    };
-    async.concatSeries([1,3,2], iteratee, function(err, results){
-        test.same(results, [1,3,2,1,2,1]);
-        test.same(call_order, [1,3,2]);
-        test.ok(err === null, err + " passed instead of 'null'");
-        test.done();
-    });
-};
-- 
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