test.item.js

describe('Item', function() {

    var list, item;

    before(function() {
        list = fixture.list(['name', 'born', 'doin'], [{
            name: "Jonny",
            born: "1986",
            doin: "Living the dream"
        }]);
        item = list.get('name', 'Jonny')[0];
    });


    beforeEach(function() {
        list.search();
        list.filter();
        list.show(1,200);
    });

    after(function() {
        fixture.removeList();
    });

    describe('Defaults', function() {
        it('should have all default attributes', function() {
            expect(item.found).to.be(false);
            expect(item.filtered).to.be(false);
        });

        it('should have the right elements', function() {
            expect(item.elm).to.equal($('#list li')[0]);
        });

        it('should have all default methods', function() {
            expect(item.hide).to.be.a('function');
            expect(item.show).to.be.a('function');
            expect(item.values).to.be.a('function');
            expect(item.matching).to.be.a('function');
            expect(item.visible).to.be.a('function');
        });
    });

    describe('Values()', function() {
        it('should have the right values', function() {
            expect(item.values()).to.eql({
                name: 'Jonny',
                born: '1986',
                doin: 'Living the dream'
            });
        });
        it('should be able to change one value', function() {
            expect(item.values().name).to.be.equal('Jonny');
            item.values({ name: 'Egon' });
            expect(item.values().name).to.be.equal('Egon');
        });
        it('should be able to change many value', function() {
            expect(item.values()).to.eql({
                name: 'Egon',
                born: '1986',
                doin: 'Living the dream'
            });
            item.values({
                name: 'Sven',
                born: '1801',
                doin: 'Is dead'
            });
            expect(item.values()).to.eql({
                name: 'Sven',
                born: '1801',
                doin: 'Is dead'
            });
        });
    });

    describe('Hide, show, visible', function() {
        it('should be hidden', function() {
            expect($('#list li').size()).to.equal(1);
            item.hide();
            expect(item.visible()).to.be(false);
            expect($('#list li').size()).to.equal(0);
        });
        it('should be visible', function() {
            item.hide();
            expect($('#list li').size()).to.equal(0);
            item.show();
            expect(item.visible()).to.be(true);
            expect($('#list li').size()).to.equal(1);
        });
    });

    describe('Matching, found, filtered', function() {
        describe('Searching', function() {
            it('should not be visible, match, found or filtered', function() {
                list.search('Fredrik');
                expect(item.matching()).to.be(false);
                expect(item.found).to.be(false);
                expect(item.filtered).to.be(false);
                expect(item.visible()).to.be(false);
            });
            it('should be visble, match and found but not filterd', function() {
                var result = list.search('Sven');
                expect(item.matching()).to.be(true);
                expect(item.found).to.be(true);
                expect(item.filtered).to.be(false);
                expect(item.visible()).to.be(true);
            });
            it('reset: should be visible and matching but not found or filtered', function() {
                list.search();
                expect(item.matching()).to.be(true);
                expect(item.found).to.be(false);
                expect(item.filtered).to.be(false);
                expect(item.visible()).to.be(true);
            });
        });
        describe('Filtering', function() {
            it('should not be visble, match, found or filtered', function() {
                list.filter(function(item) {
                    return (item.values().name == "Fredrik");
                });
                expect(item.matching()).to.be(false);
                expect(item.found).to.be(false);
                expect(item.filtered).to.be(false);
                expect(item.visible()).to.be(false);
            });
            it('should be visble, match and filtered but not found', function() {
                list.filter(function(item) {
                    return (item.values().name == "Sven");
                });
                expect(item.matching()).to.be(true);
                expect(item.found).to.be(false);
                expect(item.filtered).to.be(true);
                expect(item.visible()).to.be(true);
            });
            it('reset: should be visble and match but not filtered or found', function() {
                list.filter();
                expect(item.matching()).to.be(true);
                expect(item.found).to.be(false);
                expect(item.filtered).to.be(false);
                expect(item.visible()).to.be(true);
            });
        });
    });

    fixture.removeList();
});