Сonvert map tests to mocha

2 files changed, 295 insertions, 282 deletions

diff --git a/mocha_test/map.js b/mocha_test/map.js
new file mode 100644
index 0000000..c830b21
--- /dev/null
+++ b/mocha_test/map.js
@@ -0,0 +1,295 @@
+var async = require('../lib');
+var expect = require('chai').expect;
+var assert = require('assert');
+
+describe("map", function() {
+
+    function mapIteratee(call_order, x, callback) {
+        setTimeout(function() {
+            call_order.push(x);
+            callback(null, x * 2);
+        }, x * 25);
+    }
+
+    it('basic', function(done) {
+        var call_order = [];
+        async.map([1, 3, 2], mapIteratee.bind(this, call_order), function(err, results) {
+            assert(err === null, err + " passed instead of 'null'");
+            expect(call_order).to.eql([1, 2, 3]);
+            expect(results).to.eql([2, 6, 4]);
+            done();
+        });
+    });
+
+    it('with reflect', function(done) {
+        var call_order = [];
+        async.map([1, 3, 2], async.reflect(function(item, cb) {
+            setTimeout(function() {
+                call_order.push(item);
+                cb(null, item * 2);
+            }, item * 25);
+        }), function(err, results) {
+            assert(err === null, err + " passed instead of 'null'");
+            expect(call_order).to.eql([1, 2, 3]);
+            expect(results).to.eql([{
+                value: 2
+            }, {
+                value: 6
+            }, {
+                value: 4
+            }]);
+            done();
+        });
+    });
+
+    it('error with reflect', function(done) {
+        var call_order = [];
+        async.map([-1, 1, 3, 2], async.reflect(function(item, cb) {
+            setTimeout(function() {
+                call_order.push(item);
+                if (item < 0) {
+                    cb('number less then zero');
+                } else {
+                    cb(null, item * 2);
+                }
+            }, item * 25);
+        }), function(err, results) {
+            assert(err === null, err + " passed instead of 'null'");
+            expect(call_order).to.eql([-1, 1, 2, 3]);
+            expect(results).to.eql([{
+                error: 'number less then zero'
+            }, {
+                value: 2
+            }, {
+                value: 6
+            }, {
+                value: 4
+            }]);
+            done();
+        });
+    });
+
+    it('map original untouched', function(done) {
+        var a = [1, 2, 3];
+        async.map(a, function(x, callback) {
+            callback(null, x * 2);
+        }, function(err, results) {
+            expect(results).to.eql([2, 4, 6]);
+            expect(a).to.eql([1, 2, 3]);
+            done();
+        });
+    });
+
+    it('map without main callback', function(done) {
+        var a = [1, 2, 3];
+        var r = [];
+        async.map(a, function(x, callback) {
+            r.push(x);
+            var done_ = r.length == a.length;
+            callback(null);
+            if (done_) {
+                expect(r).to.eql(a);
+                done();
+            }
+        });
+    });
+
+    it('map error', function(done) {
+        async.map([1, 2, 3], function(x, callback) {
+            callback('error');
+        }, function(err) {
+            expect(err).to.equal('error');
+        });
+        setTimeout(done, 50);
+    });
+
+    it('map undefined array', function(done) {
+        async.map(undefined, function(x, callback) {
+            callback();
+        }, function(err, result) {
+            expect(err).to.equal(null);
+            expect(result).to.eql([]);
+        });
+        setTimeout(done, 50);
+    });
+
+    it('map object', function(done) {
+        async.map({
+            a: 1,
+            b: 2,
+            c: 3
+        }, function(val, callback) {
+            callback(null, val * 2);
+        }, function(err, result) {
+            if (err) throw err;
+            expect(Object.prototype.toString.call(result)).to.equal('[object Object]');
+            expect(result).to.eql({
+                a: 2,
+                b: 4,
+                c: 6
+            });
+            done();
+        });
+    });
+
+    it('mapSeries', function(done) {
+        var call_order = [];
+        async.mapSeries([1, 3, 2], mapIteratee.bind(this, call_order), function(err, results) {
+            assert(err === null, err + " passed instead of 'null'");
+            expect(call_order).to.eql([1, 3, 2]);
+            expect(results).to.eql([2, 6, 4]);
+            done();
+        });
+    });
+
+    it('mapSeries error', function(done) {
+        async.mapSeries([1, 2, 3], function(x, callback) {
+            callback('error');
+        }, function(err) {
+            expect(err).to.equal('error');
+        });
+        setTimeout(done, 50);
+    });
+
+    it('mapSeries undefined array', function(done) {
+        async.mapSeries(undefined, function(x, callback) {
+            callback();
+        }, function(err, result) {
+            expect(err).to.equal(null);
+            expect(result).to.eql([]);
+        });
+        setTimeout(done, 50);
+    });
+
+    it('mapSeries object', function(done) {
+        async.mapSeries({
+            a: 1,
+            b: 2,
+            c: 3
+        }, function(val, callback) {
+            callback(null, val * 2);
+        }, function(err, result) {
+            if (err) throw err;
+            expect(result).to.eql({
+                a: 2,
+                b: 4,
+                c: 6
+            });
+            done();
+        });
+    });
+
+    it('mapLimit', function(done) {
+        var call_order = [];
+        async.mapLimit([2, 4, 3], 2, mapIteratee.bind(this, call_order), function(err, results) {
+            assert(err === null, err + " passed instead of 'null'");
+            expect(call_order).to.eql([2, 4, 3]);
+            expect(results).to.eql([4, 8, 6]);
+            done();
+        });
+    });
+
+    it('mapLimit empty array', function(done) {
+        async.mapLimit([], 2, function(x, callback) {
+            test.ok(false, 'iteratee should not be called');
+            callback();
+        }, function(err) {
+            if (err) throw err;
+            assert(true, 'should call callback');
+        });
+        setTimeout(done, 25);
+    });
+
+    it('mapLimit undefined array', function(done) {
+        async.mapLimit(undefined, 2, function(x, callback) {
+            callback();
+        }, function(err, result) {
+            expect(err).to.equal(null);
+            expect(result).to.eql([]);
+        });
+        setTimeout(done, 50);
+    });
+
+    it('mapLimit limit exceeds size', function(done) {
+        var call_order = [];
+        async.mapLimit([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], 20, mapIteratee.bind(this, call_order), function(err, results) {
+            expect(call_order).to.eql([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]);
+            expect(results).to.eql([0, 2, 4, 6, 8, 10, 12, 14, 16, 18]);
+            done();
+        });
+    });
+
+    it('mapLimit limit equal size', function(done) {
+        var call_order = [];
+        async.mapLimit([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], 10, mapIteratee.bind(this, call_order), function(err, results) {
+            expect(call_order).to.eql([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]);
+            expect(results).to.eql([0, 2, 4, 6, 8, 10, 12, 14, 16, 18]);
+            done();
+        });
+    });
+
+    it('mapLimit zero limit', function(done) {
+        async.mapLimit([0, 1, 2, 3, 4, 5], 0, function(x, callback) {
+            test.ok(false, 'iteratee should not be called');
+            callback();
+        }, function(err, results) {
+            expect(results).to.eql([]);
+            assert(true, 'should call callback');
+        });
+        setTimeout(done, 25);
+    });
+
+    it('mapLimit error', function(done) {
+        var arr = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
+        var call_order = [];
+
+        async.mapLimit(arr, 3, function(x, callback) {
+            call_order.push(x);
+            if (x === 2) {
+                callback('error');
+            }
+        }, function(err) {
+            expect(call_order).to.eql([0, 1, 2]);
+            expect(err).to.equal('error');
+        });
+        setTimeout(done, 25);
+    });
+
+    it('mapLimit does not continue replenishing after error', function(done) {
+        var started = 0;
+        var arr = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
+        var delay = 10;
+        var limit = 3;
+        var maxTime = 10 * arr.length;
+
+        async.mapLimit(arr, limit, function(x, callback) {
+            started++;
+            if (started === 3) {
+                return callback(new Error("Test Error"));
+            }
+            setTimeout(function() {
+                callback();
+            }, delay);
+        }, function() {});
+
+        setTimeout(function() {
+            expect(started).to.equal(3);
+            done();
+        }, maxTime);
+    });
+
+    it('map with Map', function(done) {
+        if (typeof Map !== 'function')
+            return done();
+
+        var map = new Map();
+        map.set(1, "a");
+        map.set(2, "b");
+        async.map(map, function(val, cb) {
+            cb(null, val);
+        }, function(err, result) {
+            assert(Array.isArray(result), "map should return an array for an iterable");
+            done();
+        });
+    });
+});
diff --git a/test/test-async.js b/test/test-async.js
index b310f70..53d8cb4 100755
--- a/test/test-async.js
+++ b/test/test-async.js
@@ -30,13 +30,6 @@ function forEachOfIteratee(args, value, key, callback) {
     }, value*25);
 }
 
-function mapIteratee(call_order, x, callback) {
-    setTimeout(function(){
-        call_order.push(x);
-        callback(null, x*2);
-    }, x*25);
-}
-
 function eachNoCallbackIteratee(test, x, callback) {
     test.equal(x, 1);
     callback();
@@ -1311,281 +1304,6 @@ exports['forEachOfLimit with Map (iterators)'] = function(test){
     });
 };
 
-exports['map'] = {
-
-    'basic': function(test){
-    var call_order = [];
-    async.map([1,3,2], mapIteratee.bind(this, call_order), function(err, results){
-        test.ok(err === null, err + " passed instead of 'null'");
-        test.same(call_order, [1,2,3]);
-        test.same(results, [2,6,4]);
-        test.done();
-    });
-},
-
-    'with reflect': function(test){
-    var call_order = [];
-    async.map([1,3,2], async.reflect(function(item, cb) {
-        setTimeout(function(){
-            call_order.push(item);
-            cb(null, item*2);
-        }, item*25);
-    }), function(err, results){
-        test.ok(err === null, err + " passed instead of 'null'");
-        test.same(call_order, [1,2,3]);
-        test.same(results, [
-            { value: 2 },
-            { value: 6 },
-            { value: 4 }
-        ]);
-        test.done();
-    });
-},
-
-    'error with reflect': function(test){
-    var call_order = [];
-    async.map([-1,1,3,2], async.reflect(function(item, cb) {
-        setTimeout(function(){
-            call_order.push(item);
-            if (item < 0) {
-                cb('number less then zero');
-            } else {
-                cb(null, item*2);
-            }
-
-        }, item*25);
-    }), function(err, results){
-        test.ok(err === null, err + " passed instead of 'null'");
-        test.same(call_order, [-1,1,2,3]);
-        test.same(results, [
-            { error: 'number less then zero' },
-            { value: 2 },
-            { value: 6 },
-            { value: 4 }
-        ]);
-        test.done();
-    });
-},
-
-    'map original untouched': function(test){
-    var a = [1,2,3];
-    async.map(a, function(x, callback){
-        callback(null, x*2);
-    }, function(err, results){
-        test.same(results, [2,4,6]);
-        test.same(a, [1,2,3]);
-        test.done();
-    });
-},
-
-    'map without main callback': function(test){
-    var a = [1,2,3];
-    var r = [];
-    async.map(a, function(x, callback){
-        r.push(x);
-        var done = r.length == a.length;
-        callback(null);
-        if (done) {
-            test.same(r, a);
-            test.done();
-        }
-    });
-},
-
-    'map error': function(test){
-    test.expect(1);
-    async.map([1,2,3], function(x, callback){
-        callback('error');
-    }, function(err){
-        test.equals(err, 'error');
-    });
-    setTimeout(test.done, 50);
-},
-
-    'map undefined array': function(test){
-    test.expect(2);
-    async.map(undefined, function(x, callback){
-        callback();
-    }, function(err, result){
-        test.equals(err, null);
-        test.same(result, []);
-    });
-    setTimeout(test.done, 50);
-},
-
-    'map object': function (test) {
-    async.map({a: 1, b: 2, c: 3}, function (val, callback) {
-        callback(null, val * 2);
-    }, function (err, result) {
-        if (err) throw err;
-        test.equals(Object.prototype.toString.call(result), '[object Object]');
-        test.same(result, {a: 2, b: 4, c: 6});
-        test.done();
-    });
-},
-
-    'mapSeries': function(test){
-    var call_order = [];
-    async.mapSeries([1,3,2], mapIteratee.bind(this, call_order), function(err, results){
-        test.ok(err === null, err + " passed instead of 'null'");
-        test.same(call_order, [1,3,2]);
-        test.same(results, [2,6,4]);
-        test.done();
-    });
-},
-
-    'mapSeries error': function(test){
-    test.expect(1);
-    async.mapSeries([1,2,3], function(x, callback){
-        callback('error');
-    }, function(err){
-        test.equals(err, 'error');
-    });
-    setTimeout(test.done, 50);
-},
-
-    'mapSeries undefined array': function(test){
-    test.expect(2);
-    async.mapSeries(undefined, function(x, callback){
-        callback();
-    }, function(err, result){
-        test.equals(err, null);
-        test.same(result, []);
-    });
-    setTimeout(test.done, 50);
-},
-
-    'mapSeries object': function (test) {
-    async.mapSeries({a: 1, b: 2, c: 3}, function (val, callback) {
-        callback(null, val * 2);
-    }, function (err, result) {
-        if (err) throw err;
-        test.same(result, {a: 2, b: 4, c: 6});
-        test.done();
-    });
-},
-
-    'mapLimit': function(test){
-    var call_order = [];
-    async.mapLimit([2,4,3], 2, mapIteratee.bind(this, call_order), function(err, results){
-        test.ok(err === null, err + " passed instead of 'null'");
-        test.same(call_order, [2,4,3]);
-        test.same(results, [4,8,6]);
-        test.done();
-    });
-},
-
-    'mapLimit empty array': function(test){
-    test.expect(1);
-    async.mapLimit([], 2, function(x, callback){
-        test.ok(false, 'iteratee should not be called');
-        callback();
-    }, function(err){
-        if (err) throw err;
-        test.ok(true, 'should call callback');
-    });
-    setTimeout(test.done, 25);
-},
-
-    'mapLimit undefined array': function(test){
-    test.expect(2);
-    async.mapLimit(undefined, 2, function(x, callback){
-        callback();
-    }, function(err, result){
-        test.equals(err, null);
-        test.same(result, []);
-    });
-    setTimeout(test.done, 50);
-},
-
-    'mapLimit limit exceeds size': function(test){
-    var call_order = [];
-    async.mapLimit([0,1,2,3,4,5,6,7,8,9], 20, mapIteratee.bind(this, call_order), function(err, results){
-        test.same(call_order, [0,1,2,3,4,5,6,7,8,9]);
-        test.same(results, [0,2,4,6,8,10,12,14,16,18]);
-        test.done();
-    });
-},
-
-    'mapLimit limit equal size': function(test){
-    var call_order = [];
-    async.mapLimit([0,1,2,3,4,5,6,7,8,9], 10, mapIteratee.bind(this, call_order), function(err, results){
-        test.same(call_order, [0,1,2,3,4,5,6,7,8,9]);
-        test.same(results, [0,2,4,6,8,10,12,14,16,18]);
-        test.done();
-    });
-},
-
-    'mapLimit zero limit': function(test){
-    test.expect(2);
-    async.mapLimit([0,1,2,3,4,5], 0, function(x, callback){
-        test.ok(false, 'iteratee should not be called');
-        callback();
-    }, function(err, results){
-        test.same(results, []);
-        test.ok(true, 'should call callback');
-    });
-    setTimeout(test.done, 25);
-},
-
-    'mapLimit error': function(test){
-    test.expect(2);
-    var arr = [0,1,2,3,4,5,6,7,8,9];
-    var call_order = [];
-
-    async.mapLimit(arr, 3, function(x, callback){
-        call_order.push(x);
-        if (x === 2) {
-            callback('error');
-        }
-    }, function(err){
-        test.same(call_order, [0,1,2]);
-        test.equals(err, 'error');
-    });
-    setTimeout(test.done, 25);
-},
-
-    'mapLimit does not continue replenishing after error': function (test) {
-    var started = 0;
-    var arr = [0,1,2,3,4,5,6,7,8,9];
-    var delay = 10;
-    var limit = 3;
-    var maxTime = 10 * arr.length;
-
-    async.mapLimit(arr, limit, function(x, callback) {
-        started ++;
-        if (started === 3) {
-            return callback(new Error ("Test Error"));
-        }
-        setTimeout(function(){
-            callback();
-        }, delay);
-    }, function(){});
-
-    setTimeout(function(){
-        test.equal(started, 3);
-        test.done();
-    }, maxTime);
-},
-
-    'map with Map': function(test) {
-    if (typeof Map !== 'function')
-        return test.done();
-
-    var map = new Map();
-    map.set(1, "a");
-    map.set(2, "b");
-    async.map(map, function(val, cb) {
-        cb(null, val);
-    }, function (err, result) {
-        test.ok(Array.isArray(result), "map should return an array for an iterable");
-        test.done();
-    });
-}
-
-};
-
-
 exports['reduce'] = function(test){
     var call_order = [];
     async.reduce([1,2,3], 0, function(a, x, callback){