regexper-static/spec/parser/javascript/charset_range_spec.js
2014-12-20 10:18:00 -05:00

61 lines
1.7 KiB
JavaScript

import javascript from 'src/js/parser/javascript/parser.js';
import util from 'src/js/util.js';
import Q from 'q';
describe('parser/javascript/charset_range.js', function() {
it('parses "a-z" as a CharsetRange', function() {
var parser = new javascript.Parser('a-z');
expect(parser.__consume__charset_range()).toEqual(jasmine.objectContaining({
type: 'charset-range',
first: jasmine.objectContaining({
textValue: 'a'
}),
last: jasmine.objectContaining({
textValue: 'z'
})
}));
});
describe('#_render', function() {
beforeEach(function() {
var parser = new javascript.Parser('a-z');
this.node = parser.__consume__charset_range();
this.node.container = jasmine.createSpyObj('cotnainer', ['addClass', 'text', 'group']);
this.node.container.text.and.returnValue('hyphen');
this.firstDeferred = Q.defer();
this.lastDeferred = Q.defer();
spyOn(this.node.first, 'render').and.returnValue(this.firstDeferred.promise);
spyOn(this.node.last, 'render').and.returnValue(this.lastDeferred.promise);
spyOn(util, 'spaceHorizontally');
});
it('renders a hyphen', function() {
this.node._render();
expect(this.node.container.text).toHaveBeenCalledWith(0, 0, '-');
});
it('spaces the items horizontally', function(done) {
this.firstDeferred.resolve();
this.lastDeferred.resolve();
this.node._render()
.then(() => {
expect(util.spaceHorizontally).toHaveBeenCalledWith([
this.node.first,
'hyphen',
this.node.last
], { padding: 5 });
})
.finally(done)
.done();
});
});
});