More core development, full integration started

core/application.mjs

@@ -291,8 +291,12 @@ export default class Application extends EventEmitter {
       await this.fs.stat(indexPath).catch((err) => {
         return Promise.reject(new Error(`Version was missing index.mjs: ${err.message}`))
       })
+
+      this.fresh = false
       let module = await import(this.ctx.util.getUrlFromRoot(`./${this.name}/${version}/index.mjs`))
       this.registerModule(module, version)
+    } else {
+      this.fresh = false
     }
 
     let errTimeout = new Error(`Version timed out (took over ${this.config.startWaitUntilFail}ms) while running start()`)

core/core.mjs

@@ -1,6 +1,9 @@
 import Application from './application.mjs'
 import Util from './util.mjs'
+import getLog from './log.mjs'
 import { Low } from 'lowdb'
+import StaticProvider from './providers/static.mjs'
+import GitProvider from './providers/git.mjs'
 
 export default class Core {
   static providers = new Map()
@@ -46,10 +49,13 @@ export default class Core {
   }
 
   async init() {
-    this.util.verifyConfig(this.db.config)
+    this.log.info(`Verifying config`)
 
+    this.util.verifyConfig(this.db.config)
     let names = this.util.getAppNames(this.db.config)
 
+    this.log.info(`Found applications: ${names.join(', ')}.`)
+
     let lastError = null
 
     for (let name of names) {
@@ -61,7 +67,7 @@ export default class Core {
         let application = new Application({
           db: this.db,
           util: this.util,
-          log: this.log,
+          log: getLog(name, this.db.config[name].log || null),
           core: this,
         }, provider, name)
         this.applications.push(application)
@@ -77,26 +83,65 @@ export default class Core {
     }
   }
 
-  async runApplication(name) {
+  async run() {
-    let application = this.applicationMap.get(name)
+    this.log.info(`Running updater on ${this.applications.length} apps`)
-
+    await Promise.all(this.applications.map((app) => {
-    if (!application) {
+      return app.update().catch(err => {
-      return Promise.reject(new Error(`Core.runApplication was called on a non-existing application name ${name}`))
+        this.log.error(err, `Error updating ${app.name}: ${err.message}`)
-    }
+      })
+    }))
 
     let found = false
 
+    for (let app of this.applications) {
+      app.startAutoupdater()
+
+      await this.runApplication(app).then(
+        () => {
+          found = true
+        },
+        err => {
+          this.log.error(err, `Error running application ${app.name}: ${err.message}`)
+        }
+      )
+    }
+
+    if (!found) {
+      throw new Error('No stable application was found')
+    }
+  }
+
+  async runApplication(application) {
+    let name = application.name
+    let found = false
+
+    if (!this.db.data.core[name].versions.length) {
+      return Promise.reject(new Error(`No versions were found`))
+    }
+
     for (let i = 0; i < this.db.data.core[name].versions.length; i++) {
       let version = this.db.data.core[name].versions[i]
+      if (!version.installed || version.stable < -1) continue
+      if (version.stable < 0 && !application.fresh) continue
       await application.closeServer()
 
       try {
-        await application.runVersion()
+        this.log.info(`Attempting to run application ${name} version ${version.version}`)
+        await application.runVersion(version.version)
+        found = true
+        break
       } catch(err) {
-        this.log.error(err, `Error starting ${name} ${version.id}: ${err.message}`)
+        version.stable--
+        await this.db.write()
+        this.log.error(err, `Error starting ${name} ${version.version}: ${err.message}`)
       }
     }
 
-    throw new Error(``)
+    if (!found) {
+      return Promise.reject(Error(`No stable versions were found`))
     }
   }
+}
+
+Core.addProvider('static', StaticProvider)
+Core.addProvider('git', GitProvider)

package.json

@@ -6,6 +6,8 @@
   "scripts": {
     "dev": "nodemon --watch dev/api --watch core --watch runner.mjs --watch db.mjs --watch log.mjs runner.mjs | bunyan",
     "test": "eltro \"test/**/*.test.mjs\" -r dot",
+    "test:integration": "eltro \"test/**/*.test.integration.mjs\" -r list",
+    "test:test": "eltro \"test/application.test.integration.mjs\" -r list",
     "test:spec": "eltro \"test/**/*.test.mjs\" -r list",
     "test:watch": "npm-watch test"
   },

test/application.integration.test.mjs

@@ -1,54 +0,0 @@
-import { Eltro as t, assert, stub } from 'eltro'
-import fs from 'fs/promises'
-import Application from '../core/application.mjs'
-import GitProvider from '../core/providers/git.mjs'
-import Util from '../core/util.mjs'
-import { createFakeContext } from './helpers.mjs'
-
-const util = new Util(import.meta.url)
-
-
-t.skip().timeout(10000).describe('Application update integration test', function() {
-  let ctx
-  let app
-  let provider
-
-  t.before(function() {
-    return createFakeContext({ }, util, util.getPathFromRoot('./db_test.json'))
-      .then(function(res) {
-        ctx = res
-        provider = new GitProvider({ url: 'https://git.nfp.is/api/v1/repos/thething/sc-helloworld/releases' })
-        app = new Application(ctx, provider, 'testapp')
-  
-        return provider.getLatestVersion()
-      }).then(function(version) {
-        return fs.rm(`./test/testapp/${version.version}`, { force: true, recursive: true })
-      })
-  })
-
-  t.after(function() {
-    return fs.rm(util.getPathFromRoot('./db_test.json'))
-      .then(function() {
-        if (ctx.db.data.core.testapp.versions.length) {
-          return fs.rm(`./test/testapp/${ctx.db.data.core.testapp.versions[0].id}`, { force: true, recursive: true })
-        }
-      })
-  })
-
-  t.test('should run update and install correctly', async function(){
-    try {
-      await app.update()
-    } catch (err) {
-      console.log(err)
-      if (ctx.db.data.core.testapp.versions.length) {
-        console.log(ctx.db.data.core.testapp.versions[0].log)
-      }
-      throw err
-    }
-
-    assert.ok(ctx.db.data.core.testapp.latestInstalled)
-    await fs.stat(util.getPathFromRoot(`./testapp/${ctx.db.data.core.testapp.latestInstalled}/index.mjs`))
-    await fs.stat(util.getPathFromRoot(`./testapp/${ctx.db.data.core.testapp.latestInstalled}/package.json`))
-    await fs.stat(util.getPathFromRoot(`./testapp/${ctx.db.data.core.testapp.latestInstalled}/node_modules`))
-  })
-})

test/application.run.test.mjs

@@ -48,7 +48,9 @@ t.describe('#runVersion("static")', function() {
       assert.strictEqual(checkCtx.app, app)
     })
 
+    assert.strictEqual(app.fresh, true)
     let err = await assert.isRejected(app.runVersion('static'))
+    assert.strictEqual(app.fresh, false)
 
     assert.match(err.message, /http/i)
     assert.match(err.message, /createServer/i)
@@ -60,7 +62,9 @@ t.describe('#runVersion("static")', function() {
     app.config.startWaitUntilFail = 50
     app.registerModule(function() { return new Promise(function() {}) })
     
+    assert.strictEqual(app.fresh, true)
     let err = await assert.isRejected(app.runVersion('static'))
+    assert.strictEqual(app.fresh, false)
 
     assert.match(err.message, /time/i)
     assert.match(err.message, /out/i)
@@ -79,7 +83,9 @@ t.describe('#runVersion("static")', function() {
       })
     })
     
+    assert.strictEqual(app.fresh, true)
     await app.runVersion('static')
+    assert.strictEqual(app.fresh, false)
 
     assert.strictEqual(ctx.db.data.core.testapp.active, 'static')
   })
@@ -94,7 +100,10 @@ t.describe('#runVersion("static")', function() {
     app.config.heartbeatAttempts = 3
     app.registerModule(defaultHandler(handler))
 
+    assert.strictEqual(app.fresh, true)
     let err = await assert.isRejected(app.runVersion('static'))
+    assert.strictEqual(app.fresh, false)
+
     assert.match(err.message, /failed/i)
     assert.match(err.message, /400/i)
     assert.strictEqual(called, 3)
@@ -110,9 +119,12 @@ t.describe('#runVersion("static")', function() {
     app.config.heartbeatAttemptsWait = 30
     app.registerModule(defaultHandler(handler))
 
+    assert.strictEqual(app.fresh, true)
     let start = performance.now()
     let err = await assert.isRejected(app.runVersion('static'))
     let end = performance.now()
+    assert.strictEqual(app.fresh, false)
+
     assert.match(err.message, /failed/i)
     assert.match(err.message, /time/i)
     assert.match(err.message, /out/i)
@@ -193,7 +205,10 @@ t.describe('#runVersion("version")', function() {
     app.config.port = assertPort
     stubFsStat.rejects(assertNotError)
 
+    assert.strictEqual(app.fresh, true)
     let err = await assert.isRejected(app.runVersion('v100'))
+    assert.strictEqual(app.fresh, true)
+
     assert.notStrictEqual(err, assertNotError)
     assert.match(err.message, new RegExp(assertNotError.message))
     assert.match(err.message, /index\.mjs/i)
@@ -210,7 +225,10 @@ t.describe('#runVersion("version")', function() {
     await fs.mkdir(util.getPathFromRoot('./testnoexisting/v99'), { recursive: true })
     await fs.writeFile(util.getPathFromRoot('./testnoexisting/v99/index.mjs'), `throw new Error('${assertError.message}')`)
 
+    assert.strictEqual(app.fresh, true)
     let err = await assert.isRejected(app.runVersion('v99'))
+    assert.strictEqual(app.fresh, false)
+
     assert.notStrictEqual(err, assertError)
     assert.strictEqual(err.message, assertError.message)
     
@@ -223,7 +241,9 @@ t.describe('#runVersion("version")', function() {
     await fs.mkdir(util.getPathFromRoot('./testnoexisting/v98'), { recursive: true })
     await fs.writeFile(util.getPathFromRoot('./testnoexisting/v98/index.mjs'), ``)
 
+    assert.strictEqual(app.fresh, true)
     let err = await assert.isRejected(app.runVersion('v98'))
+    assert.strictEqual(app.fresh, false)
     assert.match(err.message, /start/i)
 
     assert.strictEqual(app.ctx.db.data.core.testnoexisting.active, 'v98')
@@ -241,7 +261,9 @@ t.describe('#runVersion("version")', function() {
     app.ctx.log.info.reset()
     app.ctx.log.event.info.reset()
 
+    assert.strictEqual(app.fresh, true)
     await app.runVersion('v97')
+    assert.strictEqual(app.fresh, false)
 
     assert.ok(app.ctx.log.info.called)
     assert.ok(app.ctx.log.event.info.called)

test/application.test.integration.mjs

@@ -0,0 +1,50 @@
+import { Eltro as t, assert, stub } from 'eltro'
+import fs from 'fs/promises'
+import Application from '../core/application.mjs'
+import GitProvider from '../core/providers/git.mjs'
+import Util from '../core/util.mjs'
+import { createFakeContext } from './helpers.mjs'
+
+const util = new Util(import.meta.url)
+let ctx
+let app
+let provider
+
+t.before(function() {
+  return createFakeContext({ }, util, util.getPathFromRoot('./db_test.json'))
+    .then(function(res) {
+      ctx = res
+      provider = new GitProvider({ url: 'https://git.nfp.is/api/v1/repos/thething/sc-helloworld/releases' })
+      app = new Application(ctx, provider, 'testapp')
+
+      return provider.getLatestVersion()
+    }).then(function(version) {
+      return fs.rm(`./test/testapp/${version.version}`, { force: true, recursive: true })
+    })
+})
+
+t.after(function() {
+  return fs.rm(util.getPathFromRoot('./db_test.json'))
+    .then(function() {
+      if (ctx.db.data.core.testapp.versions.length) {
+        return fs.rm(`./test/testapp/${ctx.db.data.core.testapp.versions[0].id}`, { force: true, recursive: true })
+      }
+    })
+})
+
+t.timeout(10000).test('should run update and install correctly', async function(){
+  try {
+    await app.update()
+  } catch (err) {
+    console.log(err)
+    if (ctx.db.data.core.testapp.versions.length) {
+      console.log(ctx.db.data.core.testapp.versions[0].log)
+    }
+    throw err
+  }
+
+  assert.ok(ctx.db.data.core.testapp.latestInstalled)
+  await fs.stat(util.getPathFromRoot(`./testapp/${ctx.db.data.core.testapp.latestInstalled}/index.mjs`))
+  await fs.stat(util.getPathFromRoot(`./testapp/${ctx.db.data.core.testapp.latestInstalled}/package.json`))
+  await fs.stat(util.getPathFromRoot(`./testapp/${ctx.db.data.core.testapp.latestInstalled}/node_modules`))
+})

test/core.test.integration.mjs

@@ -0,0 +1,70 @@
+import { Eltro as t, assert} from 'eltro'
+import fs from 'fs/promises'
+import http from 'http'
+import Util from '../core/util.mjs'
+import { request } from '../core/client.mjs'
+
+const util = new Util(import.meta.url)
+const port = 61412
+const defaultHandler = function(req, res) {
+  res.statusCode = 200
+  res.end('{"a":1}');
+}
+let server = null
+let prefix = `http://localhost:${port}/`
+let handler = defaultHandler
+let files = []
+let logs = []
+
+t.describe('', function() {
+  t.before(function(cb) {
+    server = http.createServer(function(req, res) {
+      req.on('error', function(err) {
+        console.log('error', err)
+      })
+      res.on('error', function(err) {
+        console.log('error', err)
+      })
+      handler(req, res)
+    })
+    server.listen(port, cb)
+  })
+
+  t.after(function() {
+    return Promise.resolve()
+    return Promise.all(files.map(function(file) {
+      return fs.rm(file, { force: true, recursive: true })
+    }))
+  })
+
+  const stable_version_1 = `
+  export function start(http, port, ctx) {
+    const server = http.createServer(function (req, res) {
+      res.writeHead(200);
+      res.end(JSON.stringify({ version: 'stable_version_1' }))
+    })
+
+    return server.listenAsync(port, '0.0.0.0')
+      .then(() => {
+        ctx.log.info(\`Server is listening on \${port} serving stable_version_1\`)
+      })
+  }
+  `
+
+  function file(relative) {
+    let file = util.getPathFromRoot(relative)
+    files.push(file)
+    return file
+  }
+
+  function log(message) {
+    logs.push(message)
+    console.log(message)
+  }
+
+  t.test('should be fully operational', async function() {
+    let index = file('./index.mjs')
+    await fs.writeFile(index, stable_version_1)
+    await util.runCommand(util.get7zipExecutable(), ['a', file('./v1.7z'), index], util.getPathFromRoot('./testapp/'), log)
+  })
+})

test/core.test.mjs

@@ -356,7 +356,7 @@ t.describe('#init()', function() {
     assert.strictEqual(application.name, assertAppName)
     assert.strictEqual(application.ctx.db, core.db)
     assert.strictEqual(application.ctx.util, core.util)
-    assert.strictEqual(application.ctx.log, core.log)
+    assert.notStrictEqual(application.ctx.log, core.log)
     assert.strictEqual(application.ctx.core, core)
     assert.strictEqual(application.config.teststring, assertTestString)
     assert.ok(application.fresh)
@@ -375,6 +375,7 @@ t.describe('#init()', function() {
     Core.providers.set(assertProviderFailName, FakeFailProvider)
 
     const assertError = new Error('Justice of light')
+    const assertPathLog = 'log_test_1.log'
     const assertFirstAppName = 'Kaeshite'
     const assertSecondAppName = 'Motteke'
     const assertTestFirstString = 'Magia'
@@ -383,6 +384,10 @@ t.describe('#init()', function() {
       [assertFirstAppName]: {
         provider: assertProviderName,
         teststring: assertTestFirstString,
+        log: [
+          { path: assertPathLog, level: 'info' },
+          { stream: 'process.stdout', level: 'warn' },
+        ]
       },
       [assertSecondAppName]: {
         provider: assertProviderFailName,
@@ -403,7 +408,7 @@ t.describe('#init()', function() {
     assert.strictEqual(application.name, assertFirstAppName)
     assert.strictEqual(application.ctx.db, core.db)
     assert.strictEqual(application.ctx.util, core.util)
-    assert.strictEqual(application.ctx.log, core.log)
+    assert.notStrictEqual(application.ctx.log, core.log) // 
     assert.strictEqual(application.ctx.core, core)
     assert.strictEqual(application.config.teststring, assertTestFirstString)
     assert.ok(application.fresh)
@@ -413,54 +418,168 @@ t.describe('#init()', function() {
     assert.match(log.error.firstCall[1], new RegExp(assertProviderFailName))
     assert.match(log.error.firstCall[1], new RegExp(assertSecondAppName))
     assert.match(log.error.firstCall[1], new RegExp(assertError.message))
+    assert.ok(application.ctx.log.streams.length >= 4)
+    assert.strictEqual(application.ctx.log.streams[0].path, assertPathLog)
+    assert.strictEqual(application.ctx.log.streams[0].level, 30)
+    assert.strictEqual(application.ctx.log.streams[0].type, 'file')
+    assert.strictEqual(application.ctx.log.streams[1].stream, process.stdout)
+    assert.strictEqual(application.ctx.log.streams[1].level, 40)
+    assert.strictEqual(application.ctx.log.streams[1].type, 'stream')
   })
 })
 
-t.only().describe('#runApplication()', function() {
+t.describe('#run()', function() {
+  let core
+  let testAppOneName
+  let testAppTwoName
+  let stubRunApplication
+  let stubWrite
+
+  t.beforeEach(function() {
+    testAppOneName = 'Tenshi'
+    testAppTwoName = 'no CLOVER'
+    db.data.core = {
+      [testAppOneName]: {
+        versions: []
+      },
+      [testAppTwoName]: {
+        versions: []
+      },
+    }
+    core = new Core(db, util, log, function() {})
+    core.runApplication = stubRunApplication = stub().resolves()
+    db.write = stubWrite = stub().resolves()
+    log.info.reset()
+    log.warn.reset()
+    log.error.reset()
+    for (let name of [testAppOneName, testAppTwoName]) {
+      let app = {
+        name: name,
+        fresh: false,
+        update: stub().resolves(),
+        startAutoupdater: stub(),
+      }
+      core.applicationMap.set(name, app)
+      core.applications.push(app)
+    }
+  })
+
+  t.test('should call update on all applications', async function() {
+    const assertFirstError = new Error('Manatsu')
+    const assertSecondError = new Error('no Photograph')
+    core.applicationMap.get(testAppOneName).update.rejects(assertFirstError)
+    core.applicationMap.get(testAppTwoName).update.rejects(assertSecondError)
+
+    await core.run()
+    
+    assert.strictEqual(log.error.callCount, 2)
+    assert.strictEqual(log.error.firstCall[0], assertFirstError)
+    assert.match(log.error.firstCall[1], new RegExp(testAppOneName))
+    assert.match(log.error.firstCall[1], /updat/)
+    assert.match(log.error.firstCall[1], new RegExp(assertFirstError.message))
+    assert.strictEqual(log.error.secondCall[0], assertSecondError)
+    assert.match(log.error.secondCall[1], new RegExp(testAppTwoName))
+    assert.match(log.error.secondCall[1], /updat/)
+    assert.match(log.error.secondCall[1], new RegExp(assertSecondError.message))
+  })
+  
+
+  t.test('should call startAutoupdater on all applications', async function() {
+    stubRunApplication.rejects(new Error('not seen'))
+
+    await assert.isRejected(core.run())
+    
+    assert.ok(core.applications[0].startAutoupdater.called)
+    assert.ok(core.applications[1].startAutoupdater.called)
+  })
+
+  t.test('should call runApplication on all applications', async function() {
+    const assertFirstError = new Error('Manatsu')
+    const assertSecondError = new Error('no Photograph')
+    const assertNoError = new Error('unseen')
+    stubRunApplication.onCallN(1).rejects(assertFirstError)
+    stubRunApplication.onCallN(2).rejects(assertSecondError)
+    stubRunApplication.onCallN(3).rejects(assertNoError)
+
+    await assert.isRejected(core.run())
+    
+    assert.strictEqual(log.error.callCount, 2)
+    assert.strictEqual(stubRunApplication.firstCall[0], core.applications[0])
+    assert.strictEqual(stubRunApplication.secondCall[0], core.applications[1])
+    assert.strictEqual(log.error.firstCall[0], assertFirstError)
+    assert.match(log.error.firstCall[1], new RegExp(testAppOneName))
+    assert.match(log.error.firstCall[1], /run/)
+    assert.match(log.error.firstCall[1], new RegExp(assertFirstError.message))
+    assert.strictEqual(log.error.secondCall[0], assertSecondError)
+    assert.match(log.error.secondCall[1], new RegExp(testAppTwoName))
+    assert.match(log.error.secondCall[1], /run/)
+    assert.match(log.error.secondCall[1], new RegExp(assertSecondError.message))
+  })
+  
+  t.test('should throw if all applications fail', async function() {
+    stubRunApplication.rejects(new Error('bla'))
+
+    let err = await assert.isRejected(core.run())
+    
+    assert.match(err.message, /no/i)
+    assert.match(err.message, /application/i)
+  })
+  
+  t.test('should not throw if at least one application is run', async function() {
+    stubRunApplication.onCallN(1).rejects(new Error('Scramble'))
+
+    await core.run()
+    
+    assert.strictEqual(log.error.callCount, 1)
+  })
+  
+  t.test('should not throw if all applications are running', async function() {
+    await core.run()
+    
+    assert.strictEqual(log.error.callCount, 0)
+  })
+})
+
+t.describe('#runApplication()', function() {
   let core
   let testApp
   let testAppName
+  let stubWrite
 
   t.beforeEach(function() {
+    testAppName = 'Precure'
     db.data.core = {
       [testAppName]: {
         versions: []
       }
     }
     core = new Core(db, util, log, function() {})
+    db.write = stubWrite = stub().resolves()
     log.info.reset()
     log.warn.reset()
     log.error.reset()
-    testAppName = 'Precure'
     testApp = {
-      fresh: true,
+      name: testAppName,
+      fresh: false,
       closeServer: stub(),
       runVersion: stub(),
     }
     core.applicationMap.set(testAppName, testApp)
   })
 
-  t.test('should throw if application not found', async function() {
-    const assertAppName = 'Sweet Sweet Sweets'
-    
-    let err = await assert.isRejected(core.runApplication(assertAppName))
-
-    assert.match(err.message, new RegExp(assertAppName))
-    assert.match(err.message, /exist/i)
-  })
-
   t.test('Should always attempt to close application first', async function() {
     const assertAppName = 'Pyramid Collapse'
     const assertError = new Error('Pyramid Collapse')
     const stubClose = stub().rejects(assertError)
     db.data.core[assertAppName] = {
-      versions: [{}]
+      versions: [{installed: true, stable: 0}]
     }
     core.applicationMap.set(assertAppName, {
+      name: assertAppName,
       closeServer: stubClose,
     })
 
-    let err = await assert.isRejected(core.runApplication(assertAppName))
+    let err = await assert.isRejected(core.runApplication(core.applicationMap.get(assertAppName)))
 
     assert.strictEqual(err, assertError)
   })
@@ -476,7 +595,7 @@ t.only().describe('#runApplication()', function() {
       stable: 0,
     })
 
-    let err = await assert.isRejected(core.runApplication(testAppName))
+    let err = await assert.isRejected(core.runApplication(testApp))
     assert.notStrictEqual(err, assertError)
     assert.ok(log.error.called)
 
@@ -484,5 +603,222 @@ t.only().describe('#runApplication()', function() {
     assert.match(log.error.firstCall[1], new RegExp(testAppName))
     assert.match(log.error.firstCall[1], new RegExp(assertVersion))
     assert.match(log.error.firstCall[1], new RegExp(assertError.message))
+    assert.strict(testApp.runVersion.firstCall[0], assertVersion)
+    assert.match(err.message, /no/i)
+    assert.match(err.message, /found/i)
+  })
+
+  t.test('should skip versions that have not been installed or high error', async function() {
+    const assertError = new Error('Daikichi to Rin')
+    testApp.runVersion.rejects(assertError)
+    db.data.core[testAppName].versions.push({
+      id: '40',
+      version: 'v40',
+      installed: false,
+      stable: 0,
+    }, {
+      id: '41',
+      version: 'v41',
+      installed: true,
+      stable: -2,
+    }, {
+      id: '42',
+      version: 'v42',
+      installed: true,
+      stable: 0,
+    }, )
+
+    let err = await assert.isRejected(core.runApplication(testApp))
+    assert.notStrictEqual(err, assertError)
+    assert.ok(log.error.called)
+
+    assert.strictEqual(log.error.callCount, 1)
+    assert.strictEqual(log.error.firstCall[0], assertError)
+    assert.match(log.error.firstCall[1], new RegExp(testAppName))
+    assert.match(log.error.firstCall[1], new RegExp('42'))
+    assert.match(log.error.firstCall[1], new RegExp(assertError.message))
+    assert.strict(testApp.runVersion.firstCall[0], '42')
+  })
+  
+  t.test('should attempt to run version with stable of -1 if fresh is true', async function() {
+    const assertError = new Error('Daikichi to Rin')
+    testApp.runVersion.rejects(assertError)
+    testApp.fresh = true
+    db.data.core[testAppName].versions.push({
+      id: '30',
+      version: 'v30',
+      installed: false,
+      stable: 0,
+    }, {
+      id: '31',
+      version: 'v31',
+      installed: true,
+      stable: -1,
+    }, {
+      id: '32',
+      version: 'v32',
+      installed: true,
+      stable: 0,
+    }, )
+
+    let err = await assert.isRejected(core.runApplication(testApp))
+    assert.notStrictEqual(err, assertError)
+    assert.ok(log.error.called)
+
+    assert.strictEqual(log.error.callCount, 2)
+    assert.strictEqual(log.error.firstCall[0], assertError)
+    assert.match(log.error.firstCall[1], new RegExp(testAppName))
+    assert.match(log.error.firstCall[1], new RegExp('31'))
+    assert.match(log.error.firstCall[1], new RegExp(assertError.message))
+    assert.strict(testApp.runVersion.firstCall[0], '31')
+    assert.strict(testApp.runVersion.firstCall[0], '32')
+  })
+  
+  
+  t.test('should skip version with stable of -1 if fresh is false', async function() {
+    const assertError = new Error('Daikichi to Rin')
+    testApp.runVersion.rejects(assertError)
+    testApp.fresh = false
+    db.data.core[testAppName].versions.push({
+      id: '30',
+      version: 'v30',
+      installed: true,
+      stable: 0,
+    }, {
+      id: '31',
+      version: 'v31',
+      installed: true,
+      stable: -1,
+    }, {
+      id: '32',
+      version: 'v32',
+      installed: true,
+      stable: 0,
+    }, )
+
+    let err = await assert.isRejected(core.runApplication(testApp))
+    assert.notStrictEqual(err, assertError)
+    assert.ok(log.error.called)
+
+    assert.strictEqual(log.error.callCount, 2)
+    assert.strictEqual(log.error.firstCall[0], assertError)
+    assert.match(log.error.firstCall[1], new RegExp(testAppName))
+    assert.match(log.error.firstCall[1], new RegExp('30'))
+    assert.match(log.error.firstCall[1], new RegExp(assertError.message))
+    assert.strictEqual(log.error.secondCall[0], assertError)
+    assert.match(log.error.secondCall[1], new RegExp(testAppName))
+    assert.match(log.error.secondCall[1], new RegExp('32'))
+    assert.match(log.error.secondCall[1], new RegExp(assertError.message))
+    assert.strict(testApp.runVersion.firstCall[0], '30')
+    assert.strict(testApp.runVersion.firstCall[0], '32')
+  })
+  
+  t.test('should change status accordingly when application is fresh', async function() {
+    const assertError = new Error('Daikichi to Rin')
+    testApp.runVersion.rejects(assertError)
+    testApp.fresh = true
+    db.data.core[testAppName].versions.push({
+      id: '30',
+      version: 'v30',
+      installed: true,
+      stable: 0,
+    }, {
+      id: '31',
+      version: 'v31',
+      installed: true,
+      stable: -1,
+    }, {
+      id: '32',
+      version: 'v32',
+      installed: true,
+      stable: -2,
+    })
+
+    let err = await assert.isRejected(core.runApplication(testApp))
+    assert.notStrictEqual(err, assertError)
+    assert.ok(log.error.called)
+
+    assert.strictEqual(log.error.callCount, 2)
+    assert.strictEqual(log.error.firstCall[0], assertError)
+    assert.match(log.error.firstCall[1], new RegExp(testAppName))
+    assert.match(log.error.firstCall[1], new RegExp('30'))
+    assert.match(log.error.firstCall[1], new RegExp(assertError.message))
+    assert.match(log.error.secondCall[1], new RegExp(testAppName))
+    assert.match(log.error.secondCall[1], new RegExp('31'))
+    assert.match(log.error.secondCall[1], new RegExp(assertError.message))
+
+    assert.strictEqual(db.data.core[testAppName].versions[0].stable, -1)
+    assert.strictEqual(db.data.core[testAppName].versions[1].stable, -2)
+
+    assert.ok(stubWrite.callCount, 2)
+  })
+
+  t.test('should throw if no stable version is found', async function() {
+    const assertError = new Error('Daikichi to Rin')
+    testApp.runVersion.rejects(assertError)
+    testApp.fresh = true
+    db.data.core[testAppName].versions.push({
+      id: '20',
+      version: 'v20',
+      installed: true,
+      stable: 0,
+    }, {
+      id: '21',
+      version: 'v21',
+      installed: true,
+      stable: 0,
+    }, {
+      id: '22',
+      version: 'v22',
+      installed: true,
+      stable: 0,
+    })
+
+    let err = await assert.isRejected(core.runApplication(testApp))
+    assert.notStrictEqual(err, assertError)
+    assert.match(err.message, /found/)
+  })
+  
+
+  t.test('should throw if no version are found', async function() {
+    const assertError = new Error('Daikichi to Rin')
+    testApp.runVersion.rejects(assertError)
+    testApp.fresh = true
+    db.data.core[testAppName].versions = []
+
+    let err = await assert.isRejected(core.runApplication(testApp))
+    assert.notStrictEqual(err, assertError)
+    assert.match(err.message, /found/)
+    assert.notMatch(err.message, /stable/i)
+  })
+  
+  t.test('should otherwise succeed if one is found', async function() {
+    const assertError = new Error('Daikichi to Rin')
+    let count = 0
+    testApp.runVersion.returnWith(function() {
+      if (count > 0) return Promise.reject(assertError)
+      count++
+      return Promise.resolve()
+    })
+    testApp.fresh = true
+    db.data.core[testAppName].versions.push({
+      id: '70',
+      version: 'v70',
+      installed: true,
+      stable: 0,
+    }, {
+      id: '71',
+      version: 'v71',
+      installed: true,
+      stable: 0,
+    }, {
+      id: '72',
+      version: 'v72',
+      installed: true,
+      stable: 0,
+    })
+
+    await core.runApplication(testApp)
+    assert.notOk(log.error.called)
   })
 })

test/providers/git.test.integration.mjs

@@ -3,13 +3,13 @@ import Util from '../../core/util.mjs'
 import fs from 'fs/promises'
 import GitProvider from '../../core/providers/git.mjs'
 
-t.timeout(5000).describe('Git integration', function() {
+t.describe('test', function() {
   t.after(function() {
     return fs.rm('./test/providers/file.7z')
       .catch(function() { })
   })
 
-  t.describe('#getLatestVersion()', function() {
+  t.timeout(5000).describe('#getLatestVersion()', function() {
     t.test('should return latest version in a valid repository', async function() {
       let provider = new GitProvider({ url: 'https://git.nfp.is/api/v1/repos/thething/sc-helloworld/releases' })
       let version = await provider.getLatestVersion()
@@ -21,7 +21,7 @@ t.timeout(5000).describe('Git integration', function() {
     })
   })
 
-  t.describe('#checkConfig()', function() {
+  t.timeout(5000).describe('#checkConfig()', function() {
     t.test('should fail if link does not return json repository object', async function() {
       let err = await assert.isRejected(new GitProvider({ url: 'http://git.nfp.is/api/v1/repos/thething/ProgramQueuer' }).checkConfig())
       assert.match(err.message, /valid/i)
@@ -31,13 +31,13 @@ t.timeout(5000).describe('Git integration', function() {
       assert.match(err.message, /release/i)
     })
 
-    t.test('should fail if link returns no active release repository with assets', async function() {
+    t.test('should fail if no active release repository with assets', async function() {
       let err = await assert.isRejected(new GitProvider({ url: 'https://git.nfp.is/api/v1/repos/thething/eltro/releases' }).checkConfig())
       assert.match(err.message, /service-core/i)
       assert.match(err.message, /release/i)
     })
 
-    t.test('should fail on private repositories if token missing', async function() {
+    t.test('should fail on private repositories', async function() {
       let err = await assert.isRejected(new GitProvider({ url: 'https://git.nfp.is/api/v1/repos/TheThing/privateexample/releases' }).checkConfig())
       assert.match(err.message, /fail/i)
       assert.match(err.message, /404/i)
@@ -53,7 +53,7 @@ t.timeout(5000).describe('Git integration', function() {
     if (!process.env.gittesttoken) {
       test = test.skip()
     }
-    test.test('should succeed on private repo if token is provided', function() {
+    test.test('should succeed on private repo with token', function() {
       return new GitProvider({
         token: process.env.gittesttoken.trim(),
         url: 'https://git.nfp.is/api/v1/repos/TheThing/privateexample/releases',
@@ -61,7 +61,7 @@ t.timeout(5000).describe('Git integration', function() {
     })
   })
 
-  t.describe('#downloadVersion()', function() {
+  t.timeout(5000).describe('#downloadVersion()', function() {
     const util = new Util(import.meta.url)
 
     let test = t

test/runner.mjs

@@ -0,0 +1,47 @@
+import fs from 'fs'
+import Core from '../core/core.mjs'
+import GetDB from '../core/db.mjs'
+import getLog from '../core/log.mjs'
+import Util from '../core/util.mjs'
+
+const name = 'service-core-runner'
+const util = new Util(import.meta.url)
+const log = getLog(name)
+const config = {
+  name: name,
+  testapp: {
+    port: 31313,
+    provider: 'static',
+  }
+}
+
+try {
+  fs.rmSync(util.getPathFromRoot('./db.json'))
+} catch {}
+
+GetDB(config, log, util.getPathFromRoot('./db.json')).then(async function(db) {
+  const core = new Core(db, util, log, function() {})
+
+  console.log(db.data)
+
+  await core.init()
+
+  console.log(db.data)
+
+  db.data.core.testapp.versions.push({
+    id: 'ok',
+    version: 'ok',
+    stable: 0,
+    installed: true,
+  })
+
+  await core.run()
+})
+.then(
+  function() {
+    log.info('core is running')
+  },
+  function(err) {
+    log.error(err, 'Error starting runner')
+    process.exit(1)
+  })

test/testapp/ok/index.mjs

@@ -0,0 +1,17 @@
+export function start(http, port, ctx) {
+  const server = http.createServer(function (req, res) {
+    res.writeHead(200);
+    res.end(JSON.stringify({ version: 'exampleindex' }))
+  })
+
+  return new Promise(function(res, rej) {
+    server.listen(port || 4000, '0.0.0.0', function(err) {
+      if (err) {
+        return rej(err)
+      }
+      ctx.log.event.info(`Server is listening on ${port} serving exampleindex`)
+      ctx.log.info(`Server is listening on ${port} serving exampleindex`)
+      res()
+    })
+  })
+}