import { AsyncTestCompleter, beforeEach, describe, ddescribe, expect, iit, inject, it, xdescribe, xit } from 'angular2/testing_internal'; import {HtmlParser} from 'angular2/src/compiler/html_parser'; import {MessageExtractor, removeDuplicates} from 'angular2/src/i18n/message_extractor'; import {Message} from 'angular2/src/i18n/message'; import {Parser} from 'angular2/src/core/change_detection/parser/parser'; import {Lexer} from 'angular2/src/core/change_detection/parser/lexer'; export function main() { describe('MessageExtractor', () => { let extractor: MessageExtractor; beforeEach(() => { let htmlParser = new HtmlParser(); var parser = new Parser(new Lexer()); extractor = new MessageExtractor(htmlParser, parser); }); it('should extract from elements with the i18n attr', () => { let res = extractor.extract("
message
", "someurl"); expect(res.messages).toEqual([new Message("message", 'meaning', 'desc')]); }); it('should extract from elements with the i18n attr without a desc', () => { let res = extractor.extract("
message
", "someurl"); expect(res.messages).toEqual([new Message("message", 'meaning', null)]); }); it('should extract from elements with the i18n attr without a meaning', () => { let res = extractor.extract("
message
", "someurl"); expect(res.messages).toEqual([new Message("message", null, null)]); }); it('should extract from attributes', () => { let res = extractor.extract(`
`, "someurl"); expect(res.messages) .toEqual([ new Message("message1", "meaning1", "desc1"), new Message("message2", "meaning2", "desc2") ]); }); it('should extract from partitions', () => { let res = extractor.extract(` message1 message2`, "someUrl"); expect(res.messages) .toEqual([ new Message("message1", "meaning1", "desc1"), new Message("message2", "meaning2", "desc2") ]); }); it('should ignore other comments', () => { let res = extractor.extract(` message1`, "someUrl"); expect(res.messages).toEqual([new Message("message1", "meaning1", "desc1")]); }); it('should replace interpolation with placeholders (text nodes)', () => { let res = extractor.extract("
Hi {{one}} and {{two}}
", "someurl"); expect(res.messages) .toEqual( [new Message('Hi and ', null, null)]); }); it('should replace interpolation with placeholders (attributes)', () => { let res = extractor.extract("
", "someurl"); expect(res.messages) .toEqual([new Message('Hi and ', null, null)]); }); it("should handle html content", () => { let res = extractor.extract( '
zero
one
two
', "someurl"); expect(res.messages) .toEqual([ new Message('zeroonetwo', null, null) ]); }); it("should handle html content with interpolation", () => { let res = extractor.extract('
zero{{a}}
{{b}}
', "someurl"); expect(res.messages) .toEqual([ new Message( 'zero', null, null) ]); }); it("should extract from nested elements", () => { let res = extractor.extract( '
message2
', "someurl"); expect(res.messages) .toEqual([ new Message("message2", "meaning2", "desc2"), new Message("message1", "meaning1", "desc1") ]); }); it("should extract messages from attributes in i18n blocks", () => { let res = extractor.extract( '
message
', "someurl"); expect(res.messages) .toEqual([ new Message('message', null, null), new Message('value', "meaning", "desc") ]); }); it("should remove duplicate messages", () => { let res = extractor.extract(` message message`, "someUrl"); expect(removeDuplicates(res.messages)) .toEqual([ new Message("message", "meaning", "desc1"), ]); }); describe("errors", () => { it('should error on i18n attributes without matching "real" attributes', () => { let res = extractor.extract(`
`, "someurl"); expect(res.errors.length).toEqual(1); expect(res.errors[0].msg).toEqual("Missing attribute 'title2'."); }); it('should error when cannot find a matching desc', () => { let res = extractor.extract(` message1`, "someUrl"); expect(res.errors.length).toEqual(1); expect(res.errors[0].msg).toEqual("Missing closing 'i18n' comment."); }); it("should return parse errors when the template is invalid", () => { let res = extractor.extract("