100 lines
3.2 KiB
JavaScript
100 lines
3.2 KiB
JavaScript
const { expect } = require('./capire')
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const cds = require('@sap/cds')
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const cwd = process.cwd()
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before (()=> process.chdir(__dirname))
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after(()=> process.chdir(cwd))
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describe('Consuming Services locally', () => {
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//
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before('bootstrap db and services', async () => {
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const model = await cds.load(['@capire/bookshop', '@capire/common'])
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await cds.deploy(model).to('sqlite::memory:')
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const { AdminService } = await cds.serve('AdminService').from(model)
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const { Authors } = AdminService.entities
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expect(AdminService).not.to.be.undefined
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expect(Authors).not.to.be.undefined
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})
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it('bootrapped the database successfully', ()=>{})
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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 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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// temporary workaround
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if (AdminService.read.fix_50)
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expect(await AdminService.run(SELECT.from(Authors))).to.eql(
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await AdminService.run(SELECT.from('Authors'))
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)
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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 query = SELECT.from('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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// temporary workaround
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if (!AdminService.read.fix_50) {
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query.SELECT.from.ref[0] = 'AdminService.Authors'
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}
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const authors = await AdminService.run(query)
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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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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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const query2 = cds.read(Authors, projection).where(`name like`, 'E%')
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// temporary workaround
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if (srv.read.fix_50)
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expect(await cds.run(query1))
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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%')) // FIXME!!
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})
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})
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