AdFabConnect / abejs

var chai = require('chai');

var Handlebars =require('../src/cli').Handlebars

describe("Helpers", function () {

    describe("lowercase", function () {

        it('properly lowercase string', function() {

            var value = 'ThiS IS mY String',

                rendered = Handlebars.helpers.lowercase(value),

                expected = 'this is my string';

            chai.expect(rendered).to.eql(expected);

        });

        it('properly return empty string', function() {

            var value = null,

                rendered = Handlebars.helpers.lowercase(value),

                expected = '';

            chai.expect(rendered).to.eql(expected);

        });

    });

    describe("uppercase", function () {

        it('properly uppercase string', function() {

            var value = 'ThiS IS mY String',

                rendered = Handlebars.helpers.uppercase(value),

                expected = 'THIS IS MY STRING';

            chai.expect(rendered).to.eql(expected);

        });

        it('properly return empty string', function() {

            var value = null,

                rendered = Handlebars.helpers.uppercase(value),

                expected = '';

            chai.expect(rendered).to.eql(expected);

        });

    });

    describe("truncate", function () {

        it('properly truncate string', function() {

            var value = 'ThiS IS mY String',

                length = 10,

                rendered = Handlebars.helpers.truncate(value, length),

                expected = 'ThiS IS mY...';

            chai.expect(rendered).to.eql(expected);

        });

        it('properly return full string', function() {

            var value = 'ThiS IS mY String',

                length = 20,

                rendered = Handlebars.helpers.truncate(value, length),

                expected = 'ThiS IS mY String';

            chai.expect(rendered).to.eql(expected);

        });

        it('properly return empty string', function() {

            var value = null,

                length = 10,

                rendered = Handlebars.helpers.truncate(value, length),

                expected = '';

            chai.expect(rendered).to.eql(expected);

        });

    });

});