7b92463394
* Remove OData v2 show case: Genres TreeView * Refactored bookstore and fiori services: consolidate routing and remove deprecated files * Add Jest configuration file with silent mode enabled * Refactor test files: streamline imports and remove redundant code * Change price field type to Price for better clarity and precision * Example for separation of concerns: access-control.cds
82 lines
2.6 KiB
JavaScript
82 lines
2.6 KiB
JavaScript
const cds = require('@sap/cds')
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const { expect } = cds.test ('@capire/bookshop')
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describe('cap/samples - Consuming Services locally', () => {
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it('bootstrapped the database successfully', ()=>{
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const { AdminService } = cds.services
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const { Authors } = AdminService.entities
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expect(AdminService).to.exist
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expect(Authors).to.exist
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})
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it('supports targets as strings or reflected defs', async () => {
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const AdminService = await cds.connect.to('AdminService')
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const { Authors } = AdminService.entities
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expect (await SELECT.from(Authors))
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// .to.eql(await SELECT.from('Authors'))
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.to.eql(await AdminService.read(Authors))
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.to.eql(await AdminService.read('Authors'))
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.to.eql(await AdminService.run(SELECT.from(Authors)))
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.to.eql(await AdminService.run(SELECT.from('Authors')))
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})
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it('allows reading from local services using cds.ql', async () => {
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const AdminService = await cds.connect.to('AdminService')
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const authors = await AdminService.read (`Authors`, a => {
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a.name,
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a.books((b) => {
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b.title,
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b.currency((c) => {
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c.name, c.symbol
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})
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})
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}).where(`name like`, 'E%')
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expect(authors).to.containSubset([
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{
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name: 'Emily Brontë',
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books: [
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{
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title: 'Wuthering Heights',
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currency: { name: 'British Pound', symbol: '£' },
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},
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],
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},
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{
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name: 'Edgar Allen Poe',
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books: [
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{ title: 'The Raven', currency: { name: 'US Dollar', symbol: '$' } },
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{ title: 'Eleonora', currency: { name: 'US Dollar', symbol: '$' } },
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],
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},
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])
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})
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it('provides CRUD-style convenience methods', async () => {})
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it('uses same methods for all kind of services, including dbs', async () => {
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const srv = await cds.connect.to('AdminService')
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const db = await cds.connect.to('db')
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const { Authors } = srv.entities
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const projection = (a) => {
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a.name,
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a.books((b) => {
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b.title,
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b.currency((c) => {
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c.name, c.symbol
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})
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})
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}
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const query1 = SELECT.from(Authors, projection).where(`name like`, 'E%')
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const query2 = cds.read(Authors, projection).where(`name like`, 'E%')
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expect(await cds.run(query1))
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.to.eql(await db.run(query1))
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.to.eql(await srv.run(query1))
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.to.eql(await srv.read(Authors, projection).where(`name like`, 'E%'))
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.to.eql(await cds.run(query2))
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.to.eql(await db.run(query2))
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.to.eql(await srv.run(query2))
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.to.eql(await db.read(Authors, projection).where(`name like`, 'E%'))
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})
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})
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