var tools = require("../index");


        var expect = require('expect.js');


        describe('Tools API', function() {
            //  before(setup);
            //  after(cleanup);


            describe('add_action do_action', function() {

                it('Can add an `action` function to be called with do_action', function(done) {
                    var tool = tools();

                    tool.add_action("test", function() {
                        expect(true)
                        done();
                    }, 10);
                    tool.do_action("test");
                });

                it('Can add an `action` function to be called with do_action with extra arguments', function(
                    done) {
                    var tool = tools();

                    tool.add_action("test", function(myarg) {
                        expect(myarg).to.equal("hello");
                        done();
                    }, 10);
                    tool.do_action("test", "hello");
                });

                it('Can add an `action` function to be called with do_action sorted', function(done) {
                    var tool = tools();
                    var iii = 0;
                    tool.add_action("test", function() {
                        expect(iii).to.equal(2)
                        iii++
                    }, 30);
                    tool.add_action("test", function() {
                        expect(iii).to.equal(1)
                        iii++
                        done();
                    }, 20);
                    tool.add_action("test", function() {
                        expect(iii).to.equal(3)
                        iii++
                    }, 50);
                    tool.add_action("test", function() {
                        expect(iii).to.equal(0)
                        iii++
                    }, 10);
                    tool.do_action("test");
                });


                it('Can add an `action` function to be called with do_action with extra arguments sorted tool.do_action("test", "hello")',
                    function(done) {
                        var tool = tools();
                        var iii = 0;
                        tool.add_action("test", function(myarg) {
                            expect(iii).to.equal(2)
                            expect(myarg).to.equal("hello");
                            iii++
                        }, 30);
                        tool.add_action("test", function(myarg) {
                            expect(iii).to.equal(1)
                            expect(myarg).to.equal("hello");
                            iii++
                            done();
                        }, 20);
                        tool.add_action("test", function(myarg) {
                            expect(iii).to.equal(3)
                            expect(myarg).to.equal("hello");
                            iii++
                        }, 50);
                        tool.add_action("test", function(myarg) {
                            expect(iii).to.equal(0)
                            expect(myarg).to.equal("hello");
                            iii++
                        }, 10);
                        tool.do_action("test", "hello");
                    });




            })

            describe('add_filters apply_filters', function() {
                it('Can add an `filter` function to be called with apply_filters ARRAY tool.apply_filters("test", [])', function(done) {
                    var tool = tools();
                    tool.add_filters("test", function(a) {
                        a.push("test");
                        return a;
                    }, 10, "test");
                    var t = tool.apply_filters("test", []);
                    expect(t).to.be.an('array');
                    expect(t.length).to.equal(1);
                    expect(t[0]).to.equal("test");
                    done();
                });


                it('Can add an `filter` function to be called with apply_filters ARRAY sorted tool.apply_filters("test", [])', function(done) {
                    var tool = tools();
                    tool.add_filters("test", function(a) {
                        a.push("test");
                        return a;
                    }, 10);
                    tool.add_filters("test", function(a) {
                        a.push("test2");
                        return a;
                    }, 5);
                    var t = tool.apply_filters("test", []);
                    expect(t).to.be.an('array');
                    expect(t.length).to.equal(2);
                    expect(t[0]).to.equal("test2");
                    done();
                });

                it('Can add an `filter` function to be called with apply_filters ARRAY sorted 2 tool.apply_filters("test", ["1", "2", "3"])', function(done) {
                    var tool = tools();
                    tool.add_filters("test", function(a) {
                        if (a.length > 0) {
                            a[0] = a[0] + ":1";
                        }
                        return a;
                    }, 10);
                    var t = tool.apply_filters("test", ["1", "2", "3"]);
                    expect(t).to.be.an('array');
                    expect(t.length).to.equal(3);
                    expect(t[0]).to.equal("1:1");
                    done();
                });



                it('Can add an `filter` function to be called with apply_filters ARRAY of functions that callback   tool.apply_filters_map(["test",...], inputfunc, done)', function(done) {
                    var tool = tools();
                    var externalfunca = function(a) {
                        return {
                            objectcreatebyletssay: "mysql",
                            status: "MAYBE"
                        }
                    };
                    tool.add_filters("test", function(filterarray) {
                        filterarray.push(function(inputfunction, cb) {
                            cb(null, inputfunction(externalfunca()))
                        })
                        return filterarray;
                    }, 10);
                    tool.add_filters("test", function(filterarray) {
                        filterarray.push(function(inputfunction, cb) {
                            cb(null, inputfunction({
                                status: "YES"
                            }))
                        })

                        return filterarray;
                    }, 5);
                    tool.add_filters("testaa", function(filterarray) {
                        filterarray.push(function(inputfunction, cb) {
                            cb(null, inputfunction({
                                status: "NO"
                            }))
                        })

                        return filterarray;
                    }, 5);


                    var t = tool.apply_filters_map(["test", "testaa"], function imtheinputfunction(ao) {
                        return ao
                    }, function(err, result) {
                        expect(result).to.be.an('array');
                        expect(result.length).to.equal(3);
                        expect(result[0]).to.be.an('object');
                        expect(result[1].objectcreatebyletssay).to.be.an('string');
                        expect(result[1].objectcreatebyletssay).to.equal('mysql');

                        done();


                    });

                });


            })


        })