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const jq = require('jquery'); |
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const { |
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parser: { call, query }, |
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} = require('../dist/jaxon.module'); |
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// Init the selector library. |
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query.jq = jq; |
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test('Read str value from the DOM', () => { |
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document.body.innerHTML = `<div id="wrapper"><span id="integer">1024</span></div>`; |
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// Javascript code: const strValue = $('#integer')->text() |
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const strValue = call.execExpr({ |
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calls: [{ |
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_type: 'select', |
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_name: '#integer', |
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mode: 'jq', |
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}, { |
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_type: 'func', |
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_name: 'text', |
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}], |
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}); |
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expect(strValue).toBe('1024'); |
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}); |
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test('Read str value from the DOM', () => { |
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document.body.innerHTML = `<div id="wrapper"><span id="integer">1024</span></div>`; |
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// Javascript code: const strValue = $('#integer')->html() |
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const strValue = call.execExpr({ |
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calls: [{ |
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_type: 'select', |
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_name: '#integer', |
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mode: 'jq', |
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}, { |
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_type: 'func', |
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_name: 'html', |
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}], |
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}); |
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expect(strValue).toBe('1024'); |
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}); |
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test('Read int value from the DOM', () => { |
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document.body.innerHTML = `<div id="wrapper"><span id="integer">1024</span></div>`; |
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// Javascript code: const intValue = parseInt(query.jq('#integer')->text()) |
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const intValue = call.execExpr({ |
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calls: [{ |
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_type: 'func', |
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_name: 'parseInt', |
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args: [{ |
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_type: 'expr', |
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calls: [{ |
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_type: 'select', |
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_name: '#integer', |
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mode: 'jq', |
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}, { |
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_type: 'func', |
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_name: 'text', |
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}] |
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}], |
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}], |
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}); |
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expect(intValue).toBe(1024); |
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}); |
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test('Read int value from the DOM, with the toInt() "method"', () => { |
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document.body.innerHTML = `<div id="wrapper"><span id="integer">1024</span></div>`; |
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// Javascript code: const intValue = parseInt(query.jq('#integer')->text()) |
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const intValue = call.execExpr({ |
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calls: [{ |
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_type: 'select', |
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_name: '#integer', |
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mode: 'jq', |
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}, { |
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_type: 'func', |
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_name: 'text', |
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}, { |
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_type: 'func', |
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_name: 'toInt', |
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}], |
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}); |
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expect(intValue).toBe(1024); |
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}); |
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test('Assign element inner html', () => { |
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document.body.innerHTML = `<div id="wrapper"><span id="username"></span></div>`; |
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// Javascript code: $('#username')->html('Mister Johnson') |
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call.execExpr({ |
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calls: [{ |
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_type: 'select', |
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_name: '#username', |
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mode: 'jq', |
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}, { |
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_type: 'func', |
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_name: 'html', |
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args: ['Mister Johnson'], |
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}], |
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}); |
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expect(query.jq('#username').text()).toBe('Mister Johnson'); |
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}); |
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// test('Assign element outer html', () => { |
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// document.body.innerHTML = `<div id="wrapper"><span id="username">Feuzeu</span></div>`; |
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// // Javascript code: $('#username')->prop('outerHTML', 'Mister Johnson') |
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// call.execExpr({ |
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// calls: [{ |
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// _type: 'select', |
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// _name: '#username', |
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// mode: 'jq', |
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// }, { |
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// _type: 'func', |
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// _name: 'prop', |
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// args: ['outerHTML', 'Mister Johnson'], |
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// }], |
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// }); |
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// expect(query.jq('#wrapper').html()).toBe('Mister Johnson'); |
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// }); |
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test('Set an event handler', () => { |
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document.body.innerHTML = `<div id="wrapper"><span id="username"></span></div>`; |
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// Set an event handler |
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// Javascript code: $('#username')->on('click', () => $('#username')->html('Mister Johnson')) |
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call.execExpr({ |
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calls: [{ |
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_type: 'select', |
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_name: '#username', |
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mode: 'jq', |
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}, { |
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_type: 'event', |
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_name: 'click', |
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mode: 'jq', |
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func: { |
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_type: 'expr', |
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calls: [{ |
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_type: 'select', |
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_name: '#username', |
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mode: 'jq', |
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}, { |
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_type: 'func', |
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_name: 'html', |
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args: ['Mister Johnson'], |
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}], |
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}, |
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}], |
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}); |
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expect(query.jq('#username').text()).toBe(''); |
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// Trigger the event handler |
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query.jq('#username').trigger('click'); |
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expect(query.jq('#username').text()).toBe('Mister Johnson'); |
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}); |
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test('Use "this" in an event handler', () => { |
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document.body.innerHTML = `<div id="wrapper"><span class="username"></span></div>`; |
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// Set an event handler |
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// Javascript code: $('.username')->on('click', () => $(this)->html('Mister Johnson')) |
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call.execExpr({ |
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calls: [{ |
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_type: 'select', |
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_name: '.username', |
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mode: 'jq', |
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}, { |
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_type: 'event', |
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_name: 'click', |
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mode: 'jq', |
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func: { |
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_type: 'expr', |
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calls: [{ |
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_type: 'select', |
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_name: 'this', |
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mode: 'jq', |
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}, { |
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_type: 'func', |
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_name: 'html', |
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args: ['Mister Johnson'], |
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}], |
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}, |
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}], |
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}); |
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expect(query.jq('.username').text()).toBe(''); |
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// Trigger the event |
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query.jq('.username').trigger('click'); |
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expect(query.jq('.username').text()).toBe('Mister Johnson'); |
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}); |
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test('Get value from an object in an event handler', () => { |
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document.body.innerHTML = `<div id="wrapper"><span class="username"></span></div>`; |
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// Javascript code: user.name = 'Mister Johnson' |
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call.execExpr({ |
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calls: [{ |
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_type: 'attr', |
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_name: 'user', |
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value: { name: 'Mister Johnson' }, |
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}], |
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}); |
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// Javascript code: const username = user.name |
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const username = call.execExpr({ |
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calls: [{ |
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_type: 'attr', |
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_name: 'user', |
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}, { |
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_type: 'attr', |
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_name: 'name', |
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}], |
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}); |
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expect(username).toBe('Mister Johnson'); |
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// Set an event handler |
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// Javascript code: $('.username')->on('click', () => $(this)->html(user.name)) |
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call.execExpr({ |
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calls: [{ |
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_type: 'select', |
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_name: '.username', |
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mode: 'jq', |
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}, { |
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_type: 'event', |
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_name: 'click', |
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mode: 'jq', |
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func: { |
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_type: 'expr', |
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calls: [{ |
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_type: 'select', |
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_name: 'this', |
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mode: 'jq', |
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}, { |
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_type: 'func', |
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_name: 'html', |
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args: [{ |
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_type: 'expr', |
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calls: [{ |
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_type: 'attr', |
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_name: 'user', |
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}, { |
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_type: 'attr', |
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_name: 'name', |
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}], |
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}], |
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}], |
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}, |
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}], |
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}); |
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expect(query.jq('.username').text()).toBe(''); |
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// Trigger the event |
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query.jq('.username').trigger('click'); |
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expect(query.jq('.username').text()).toBe('Mister Johnson'); |
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}); |
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test('Access to undefined vars', () => { |
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expect(window.defValue).toBe(undefined); |
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// Javascript code: const undefValue1 = window.defValue |
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const undefValue1 = call.execExpr({ |
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calls: [{ |
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_type: 'attr', |
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_name: 'window', |
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}, { |
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_type: 'attr', |
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_name: 'defValue', |
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}], |
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}); |
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expect(undefValue1).toBe(undefined); |
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// Javascript code: window.defValue = '1024' |
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call.execExpr({ |
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calls: [{ |
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_type: 'attr', |
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_name: 'window', |
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}, { |
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_type: 'attr', |
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_name: 'defValue', |
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value: '1024', |
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}], |
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}); |
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expect(window.defValue).toBe('1024'); |
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// Javascript code: const defValue = window.defValue |
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const defValue = call.execExpr({ |
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calls: [{ |
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_type: 'attr', |
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_name: 'window', |
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}, { |
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_type: 'attr', |
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_name: 'defValue', |
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}], |
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}); |
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expect(defValue).toBe('1024'); |
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// Javascript code: const undefValue2 = window.defValue.intValue |
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const undefValue2 = call.execExpr({ |
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calls: [{ |
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_type: 'attr', |
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_name: 'window', |
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}, { |
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_type: 'attr', |
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_name: 'defValue', |
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}, { |
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_type: 'attr', |
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_name: 'intValue', |
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}], |
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}); |
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expect(undefValue2).toBe(undefined); |
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// Javascript code: const undefValue3 = window.intValue.defValue |
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const undefValue3 = call.execExpr({ |
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calls: [{ |
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_type: 'attr', |
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_name: 'window', |
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}, { |
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_type: 'attr', |
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_name: 'intValue', |
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}, { |
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_type: 'attr', |
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_name: 'defValue', |
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}], |
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}); |
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expect(undefValue3).toBe(undefined); |
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}); |
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test('Access to "global" vars', () => { |
348
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expect(window.strValue).toBe(undefined); |
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350
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// Javascript code: window.strValue = '1024' |
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call.execExpr({ |
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calls: [{ |
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_type: 'attr', |
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_name: 'window', |
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}, { |
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_type: 'attr', |
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_name: 'strValue', |
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value: '1024', |
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}], |
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}); |
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362
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expect(window.strValue).toBe('1024'); |
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364
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// Javascript code: const strValue = window.strValue |
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const strCallValue = call.execCall({ |
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_type: 'attr', |
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_name: 'strValue', |
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}); |
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expect(strCallValue).toBe('1024'); |
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372
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// Javascript code: const strValue = window.strValue |
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const strExprValue = call.execExpr({ |
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calls: [{ |
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_type: 'attr', |
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_name: 'strValue', |
377
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}], |
378
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}); |
379
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380
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expect(strExprValue).toBe('1024'); |
381
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382
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// Javascript code: const intValue = parseInt(window.strValue) |
383
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const intValue = call.execExpr({ |
384
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calls: [{ |
385
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_type: 'func', |
386
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|
|
_name: 'parseInt', |
387
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args: [{ |
388
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|
|
_type: 'expr', |
389
|
|
|
calls: [{ |
390
|
|
|
_type: 'attr', |
391
|
|
|
_name: 'strValue', |
392
|
|
|
}], |
393
|
|
|
}], |
394
|
|
|
}], |
395
|
|
|
}); |
396
|
|
|
|
397
|
|
|
expect(intValue).toBe(1024); |
398
|
|
|
}); |
399
|
|
|
|
This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.