import javascript from 'src/js/parser/javascript/parser.js'; import _ from 'lodash'; import Snap from 'snapsvg'; describe('parser/javascript/any_character.js', function() { _.forIn({ '\\b': 'word boundary', '\\B': 'non-word boundary', '\\d': 'digit', '\\D': 'non-digit', '\\f': 'form feed', '\\n': 'line feed', '\\r': 'carriage return', '\\s': 'white space', '\\S': 'non-white space', '\\t': 'tab', '\\v': 'vertical tab', '\\w': 'word', '\\W': 'non-word', '\\0': 'null', '\\1': 'Back reference (group = 1)', '\\2': 'Back reference (group = 2)', '\\3': 'Back reference (group = 3)', '\\4': 'Back reference (group = 4)', '\\5': 'Back reference (group = 5)', '\\6': 'Back reference (group = 6)', '\\7': 'Back reference (group = 7)', '\\8': 'Back reference (group = 8)', '\\9': 'Back reference (group = 9)', '\\012': 'octal: 12', '\\cx': 'ctrl-x', '\\xab': '0xAB', '\\uabcd': 'U+ABCD' }, (label, str) => { it(`parses "${str}" as an Escape`, function() { var parser = new javascript.Parser(str); expect(parser.__consume__terminal()).toEqual(jasmine.objectContaining({ type: 'escape', label })); }); }); describe('#_render', function() { beforeEach(function() { var parser = new javascript.Parser('\\b'); this.node = parser.__consume__terminal(); this.node.state = {}; this.svg = Snap(document.createElement('svg')); this.node.container = this.svg.group(); spyOn(this.node, 'renderLabel').and.callThrough(); }); it('renders a label', function() { this.node._render(); expect(this.node.renderLabel).toHaveBeenCalledWith('word boundary'); }); it('sets the edge radius of the rect', function(done) { this.node._render() .then(label => { expect(label.select('rect').attr()).toEqual(jasmine.objectContaining({ rx: '3', ry: '3' })); }) .finally(done) .done(); }); }); });