Prepared test kit to be merged into @sap/cds

test/capire.js

@@ -1,119 +1 @@
-/** For static usage w/o launching a server */
-const { resolve, dirname } = require('path')
-
-class CDSTestKit {
-  for (...paths) {
-    const tk = new CDSTestKit
-    tk.root = resolve (...paths)
-    return tk
-  }
-  get chai() {
-    const chai = require('chai')
-    chai.use (require('chai-as-promised'))
-    chai.use (require('chai-subset'))
-    chai.should()
-    Object.defineProperty (this, 'chai', {value:chai})
-    return chai
-  }
-  get expect(){ return this.chai.expect }
-  get assert(){ return this.chai.assert }
-}
-
-const lazy = (new CDSTestKit) .for (__dirname,'../..')
-module.exports = exports = lazy
-
-// harmonizing jest and mocha
-const is_mocha = !global.test
-const is_jest = !!global.test
-if (is_jest) { // it's jest
-  global.before = (msg,fn) => global.beforeAll(fn||msg)
-  global.after = (msg,fn) => global.afterAll(fn||msg)
-} else { // it's mocha
-  global.beforeAll = global.before
-  global.afterAll = global.after
-  global.test = global.it
-}
-
-
-/** Launching and testing a cds server */
-exports.launch = (project, ...args) => {
-
-  // Setting up test server
-  const console = global.console, logs=[]
-  const axios = require('axios').default
-  const test = {
-
-    GET: (path,...etc) => axios.get (test.url+path,...etc) .catch(_error),
-    PUT: (path,...etc) => axios.put (test.url+path,...etc) .catch(_error),
-    POST: (path,...etc) => axios.post (test.url+path,...etc) .catch(_error),
-    PATCH: (path,...etc) => axios.patch (test.url+path,...etc) .catch(_error),
-    DELETE: (path,...etc) => axios.delete (test.url+path,...etc) .catch(_error),
-
-    get: (path,...etc) => axios.get (test.url+path,...etc) .catch(_error),
-    put: (path,...etc) => axios.put (test.url+path,...etc) .catch(_error),
-    post: (path,...etc) => axios.post (test.url+path,...etc) .catch(_error),
-    patch: (path,...etc) => axios.patch (test.url+path,...etc) .catch(_error),
-    delete: (path,...etc) => axios.delete (test.url+path,...etc) .catch(_error),
-
-    get chai(){ return lazy.chai },
-    get expect(){ return lazy.expect },
-    get assert(){ return lazy.assert },
-  }
-
-  // launch cds server...
-  before (done => {
-
-    const cds = require('@sap/cds'), { isdir } = cds.utils
-
-    let cmd = 'run'
-    if (project.startsWith('cds ')) [ cmd, project ] = [ project.slice(4), args.shift() ]
-    if (!args.length) args = ['--in-memory?']
-
-    // Supporting .launch (<package name>)
-    if (cmd === 'run') {
-      if (isdir(project)) ; //> all fine
-      else if (isdir(resolve(this.root,project))) project = resolve(this.root,project)
-      else try { project = dirname (require.resolve(project+'/package.json')) }
-      catch(e) { throw cds.error (`Cannot resolve project folder for '${project}'`) }
-    }
-
-    if (!process.env.CDS_TEST_VERBOSE) global.console = { __proto__: global.console, logs,
-      time: ()=>{}, timeEnd: (...args)=> logs.push(args),
-      debug: (...args)=> logs.push(args),
-      log: (...args)=> logs.push(args),
-      warn: (...args)=> logs.push(args),
-      error: (...args)=> logs.push(args),
-      dump(){ for (let each of logs) console.log (...each) },
-    }
-
-    // return done (new Error(11))
-    process.env.PORT = '0'
-    const p = cds.exec (cmd, project, ...args) // TODO w/ @sap/cds@3.33.3: , '--port', '0')
-    if (p && 'catch' in p) p.catch (e => {
-      if (is_mocha) console.error(e)
-      done(e)
-  })
-    // return done(new Error('dfghjkl'))
-
-    cds.once('listening', ({ server, url }) => {
-      Object.assign (test,{server,url})
-      done()
-    })
-  })
-
-  // shutdown cds server...
-  after (done => {
-    if (global.console !== console) global.console = console
-    test.server ? test.server.close (done) : done()
-  })
-
-  function _error (e) {
-    if (!e.response)  throw e
-    if (!e.response.data)  throw e
-    if (!e.response.data.error)  throw e
-    const { code, message } = e.response.data.error
-    throw new Error (code && code !== 'null' ? `${code} - ${message}` : message)
-  }
-
-  return test
-}
+module.exports = require('./_cds_tests').for(__dirname,'..','..')