78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
import javascript from '../../../src/js/parser/javascript/parser.js';
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import Snap from 'snapsvg';
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describe('parser/javascript/literal.js', function() {
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it('parses "x" as a Literal', function() {
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var parser = new javascript.Parser('x');
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expect(parser.__consume__terminal()).toEqual(jasmine.objectContaining({
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type: 'literal',
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literal: 'x',
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ordinal: 120
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}));
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});
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it('parses "\\x" as a Literal', function() {
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var parser = new javascript.Parser('\\x');
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expect(parser.__consume__terminal()).toEqual(jasmine.objectContaining({
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type: 'literal',
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literal: 'x',
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ordinal: 120
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}));
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});
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describe('#_render', function() {
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beforeEach(function() {
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var parser = new javascript.Parser('a');
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this.node = parser.__consume__terminal();
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this.node.state = {};
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this.svg = Snap(document.createElement('svg'));
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this.node.container = this.svg.group();
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spyOn(this.node, 'renderLabel').and.callThrough();
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});
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it('renders a label', function() {
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this.node._render();
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expect(this.node.renderLabel).toHaveBeenCalledWith(['\u201c', 'a', '\u201d']);
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});
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it('sets the class of the first and third tspan to "quote"', function(done) {
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this.node._render()
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.then(label => {
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expect(label.selectAll('tspan')[0].hasClass('quote')).toBeTruthy();
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expect(label.selectAll('tspan')[2].hasClass('quote')).toBeTruthy();
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done();
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});
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});
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it('sets the edge radius of the rect', function(done) {
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this.node._render()
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.then(label => {
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expect(label.select('rect').attr()).toEqual(jasmine.objectContaining({
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rx: '3',
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ry: '3'
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}));
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done();
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});
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});
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});
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describe('#merge', function() {
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beforeEach(function() {
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var parser = new javascript.Parser('a');
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this.node = parser.__consume__terminal();
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});
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it('appends to the literal value', function() {
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this.node.merge({ literal: 'b' });
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expect(this.node.literal).toEqual('ab');
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});
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});
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});
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