angular-cn/aio/tools/transforms/angular-base-package/processors/convertToJson.spec.js

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var testPackage = require('../../helpers/test-package');
var Dgeni = require('dgeni');
describe('convertToJson processor', () => {
var dgeni, injector, processor, log;
beforeAll(function() {
dgeni = new Dgeni([testPackage('angular-base-package')]);
injector = dgeni.configureInjector();
processor = injector.get('convertToJsonProcessor');
log = injector.get('log');
processor.docTypes = ['test-doc'];
});
it('should be part of the dgeni package', () => {
expect(processor).toBeDefined();
});
it('should convert the renderedContent to JSON', () => {
const docs = [{
docType: 'test-doc',
title: 'The Title',
name: 'The Name',
path: 'test/doc',
renderedContent: 'Some Content'
}];
processor.$process(docs);
expect(JSON.parse(docs[0].renderedContent).id).toEqual('test/doc');
expect(JSON.parse(docs[0].renderedContent).title).toEqual('The Title');
expect(JSON.parse(docs[0].renderedContent).contents).toEqual('Some Content');
});
it('should get the title from name if no title is specified', () => {
const docs = [{ docType: 'test-doc', name: 'The Name' }];
processor.$process(docs);
expect(JSON.parse(docs[0].renderedContent).title).toEqual('The Name');
});
it('should accept an empty title', () => {
const docs = [{ docType: 'test-doc', title: '' }];
processor.$process(docs);
expect(JSON.parse(docs[0].renderedContent).title).toEqual('');
expect(log.warn).not.toHaveBeenCalled();
});
it('should accept an empty name if title is not provided', () => {
const docs = [{ docType: 'test-doc', name: '' }];
processor.$process(docs);
expect(JSON.parse(docs[0].renderedContent).title).toEqual('');
expect(log.warn).not.toHaveBeenCalled();
});
it('should get the title from the title extracted from the h1 in the rendered content if no title property is specified', () => {
const docs = [{
docType: 'test-doc',
vFile: { title: 'Some title' },
renderedContent: '<div><h1 class="title">Some title</h1><article><h1>Article 1</h1></article></div>'
}];
processor.$process(docs);
expect(JSON.parse(docs[0].renderedContent).contents).toEqual('<div><h1 class="title">Some title</h1><article><h1>Article 1</h1></article></div>');
expect(JSON.parse(docs[0].renderedContent).title).toEqual('Some title');
});
it('should set missing titles to empty', () => {
const docs = [{ docType: 'test-doc' }];
processor.$process(docs);
expect(JSON.parse(docs[0].renderedContent).title).toBe('');
});
it('should log a warning', () => {
const docs = [{ docType: 'test-doc' }];
processor.$process(docs);
expect(log.warn).toHaveBeenCalled();
});
});