70 lines
2.6 KiB
JavaScript
70 lines
2.6 KiB
JavaScript
const _model = __dirname+'/..'
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const cds = require ('@sap/cds')
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describe('messaging tests', ()=>{
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it ('should bootstrap sqlite in-memory db', async()=>{
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const db = await cds.deploy (_model) .to ('sqlite::memory:')
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expect (db.model) .toBeDefined()
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})
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let srv
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it ('should serve reviews services', async()=>{
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srv = await cds.serve('ReviewsService') .from (_model)
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expect (srv.name) .toMatch ('ReviewsService')
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})
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let N=0, received=[], M=0
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it ('should add messaging event handlers', ()=>{
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srv.on('reviewed', (msg)=> received.push(msg))
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})
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it ('should add more messaging event handlers', ()=>{
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srv.on('reviewed', ()=> ++M)
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})
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it ('should add review', async ()=>{
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const review = {
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ID: 111 + (++N), // FIXME: why does the generic handler not fill this in automatically ?!? --> it does so when the request comes in via Postman / OData
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subject: "201", title: "Captivating", rating: N
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}
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const response = await srv.create ('Reviews') .entries (review)
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expect (response) .toMatchObject (review)
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},100)
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it ('should add more reviews', ()=> Promise.all ([
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// REVISIT: mass operation should trigger one message per entry
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// srv.create('Reviews').entries(
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// { ID: 111 + (++N), subject: "201", title: "Captivating", rating: N },
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// { ID: 111 + (++N), subject: "201", title: "Captivating", rating: N },
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// { ID: 111 + (++N), subject: "201", title: "Captivating", rating: N },
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// { ID: 111 + (++N), subject: "201", title: "Captivating", rating: N },
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// ),
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srv.create ('Reviews') .entries (
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{ ID: 111 + (++N), subject: "201", title: "Captivating", rating: N }
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),
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srv.create ('Reviews') .entries (
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{ ID: 111 + (++N), subject: "201", title: "Captivating", rating: N }
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),
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srv.create ('Reviews') .entries (
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{ ID: 111 + (++N), subject: "201", title: "Captivating", rating: N }
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),
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srv.create ('Reviews') .entries (
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{ ID: 111 + (++N), subject: "201", title: "Captivating", rating: N }
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),
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]) ,100)
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it ('should have received all messages', async()=> {
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await new Promise((done)=>setImmediate(done))
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expect(M).toBe(N)
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expect(received.length).toBe(N)
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expect(received.map(m=>m.data)).toEqual([
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{ subject: '201', rating: 1 },
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{ subject: '201', rating: 1.5 },
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{ subject: '201', rating: 2 },
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{ subject: '201', rating: 2.5 },
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{ subject: '201', rating: 3 },
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])
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})
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})
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