ngx-translate-extract/tests/compilers/namespaced-compiler.spec.ts

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2017-01-13 11:02:01 +03:00
import { expect } from 'chai';
import { TranslationCollection } from '../../src/utils/translation.collection';
import { NamespacedJsonCompiler } from '../../src/compilers/namespaced-json.compiler';
describe('NamespacedJsonCompiler', () => {
let compiler: NamespacedJsonCompiler;
beforeEach(() => {
compiler = new NamespacedJsonCompiler();
});
it('should flatten keys on parse', () => {
const contents = `
{
"NAMESPACE": {
"KEY": {
"FIRST_KEY": "",
"SECOND_KEY": "VALUE"
}
}
}
`;
const collection: TranslationCollection = compiler.parse(contents);
expect(collection.values).to.deep.equal({'NAMESPACE.KEY.FIRST_KEY': '', 'NAMESPACE.KEY.SECOND_KEY': 'VALUE' });
});
it('should unflatten keys on compile', () => {
const collection = new TranslationCollection({
'NAMESPACE.KEY.FIRST_KEY': '',
'NAMESPACE.KEY.SECOND_KEY': 'VALUE'
});
const result: string = compiler.compile(collection);
expect(result).to.equal('{\n\t"NAMESPACE": {\n\t\t"KEY": {\n\t\t\t"FIRST_KEY": "",\n\t\t\t"SECOND_KEY": "VALUE"\n\t\t}\n\t}\n}');
});
it('should preserve numeric values on compile', () => {
const collection = new TranslationCollection({
"option.0": '',
"option.1": '',
"option.2": ''
});
const result: string = compiler.compile(collection);
expect(result).to.equal('{\n\t"option": {\n\t\t"0": "",\n\t\t"1": "",\n\t\t"2": ""\n\t}\n}');
});
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});