it('should ignore other comments', () => {
let res = extractor.extract(`
<!-- i18n: meaning1|desc1 --><!-- other -->message1<!-- /i18n -->`,
"someUrl");
expect(res.messages).toEqual([new Message("message1", "meaning1", "desc1")]);
});
it('should handle html content with interpolation', () => {
let res =
extractor.extract('<div i18n><div>zero{{a}}<div>{{b}}</div></div></div>', 'someurl');
expect(res.messages).toEqual([new Message(
'<ph name="e0"><ph name="t1">zero<ph name="0"/></ph><ph name="e2"><ph name="t3"><ph name="0"/></ph></ph></ph>',
null, null)]);
});
it('should ignore other comments', () => {
let res = extractor.extract(
`
<!-- i18n: meaning1|desc1 --><!-- other -->message1<!-- /i18n -->`,
'someUrl');
expect(res.messages).toEqual([new Message('message1', 'meaning1', 'desc1')]);
});
it('should replace interpolation with named placeholders if provided (attributes)', () => {
let res = extractor.extract(`
<div title='Hi {{one //i18n(ph="FIRST")}} and {{two //i18n(ph="SECOND")}}'
i18n-title></div>`,
'someurl');
expect(res.messages)
.toEqual([new Message('Hi <ph name="FIRST"/> and <ph name="SECOND"/>', null, null)]);
});
it('should match named placeholders with extra spacing', () => {
let res = extractor.extract(`
<div title='Hi {{one // i18n ( ph = "FIRST" )}} and {{two // i18n ( ph = "SECOND" )}}'
i18n-title></div>`,
'someurl');
expect(res.messages)
.toEqual([new Message('Hi <ph name="FIRST"/> and <ph name="SECOND"/>', null, null)]);
});
it('should error when cannot find a matching desc', () => {
let res = extractor.extract(`
<!-- i18n: meaning1|desc1 -->message1`,
"someUrl");
expect(res.errors.length).toEqual(1);
expect(res.errors[0].msg).toEqual("Missing closing 'i18n' comment.");
});
it('should extract messages from attributes in i18n blocks', () => {
let res = extractor.extract(
'<div i18n><div attr="value" i18n-attr="meaning|desc">message</div></div>', 'someurl');
expect(res.messages).toEqual([
new Message('<ph name="e0">message</ph>', null, null),
new Message('value', 'meaning', 'desc')
]);
});
it('should extract from nested elements', () => {
let res = extractor.extract(
'<div title="message1" i18n-title="meaning1|desc1"><div i18n="meaning2|desc2">message2</div></div>',
'someurl');
expect(res.messages).toEqual([
new Message('message2', 'meaning2', 'desc2'), new Message('message1', 'meaning1', 'desc1')
]);
});
it("should handle html content", () => {
let res = extractor.extract(
'<div i18n><div attr="value">zero<div>one</div></div><div>two</div></div>', "someurl");
expect(res.messages)
.toEqual([
new Message('<ph name="e0">zero<ph name="e2">one</ph></ph><ph name="e4">two</ph>', null,
null)
]);
});
it("should extract messages from attributes in i18n blocks", () => {
let res = extractor.extract(
'<div i18n><div attr="value" i18n-attr="meaning|desc">message</div></div>', "someurl");
expect(res.messages)
.toEqual([
new Message('<div attr="value">message</div>', null, null),
new Message('value', "meaning", "desc")
]);
});
