neo4j
diff --git a/‎packages/testkit-backend/src/context.js
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+6-1Lines changed: 6 additions & 1 deletion b/‎packages/testkit-backend/src/context.js
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+6-1Lines changed: 6 additions & 1 deletion
diff --git a/‎packages/testkit-backend/src/controller/local.js
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+21-13Lines changed: 21 additions & 13 deletions b/‎packages/testkit-backend/src/controller/local.js
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+21-13Lines changed: 21 additions & 13 deletions
diff --git a/‎packages/testkit-backend/src/feature/async.js
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+8Lines changed: 8 additions & 0 deletions b/‎packages/testkit-backend/src/feature/async.js
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+8Lines changed: 8 additions & 0 deletions
diff --git a/‎packages/testkit-backend/src/feature/common.js
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+48Lines changed: 48 additions & 0 deletions b/‎packages/testkit-backend/src/feature/common.js
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+48Lines changed: 48 additions & 0 deletions
diff --git a/‎packages/testkit-backend/src/feature/index.js
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+18Lines changed: 18 additions & 0 deletions b/‎packages/testkit-backend/src/feature/index.js
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+18Lines changed: 18 additions & 0 deletions
diff --git a/‎packages/testkit-backend/src/feature/rx.js
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+6Lines changed: 6 additions & 0 deletions b/‎packages/testkit-backend/src/feature/rx.js
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+6Lines changed: 6 additions & 0 deletions
diff --git a/‎packages/testkit-backend/src/index.js
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+15-4Lines changed: 15 additions & 4 deletions b/‎packages/testkit-backend/src/index.js
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+15-4Lines changed: 15 additions & 4 deletions
@@ -1,12 +1,13 @@
 export default class Context {
-  constructor (shouldRunTest) {
+  constructor (shouldRunTest, getFeatures) {
     this._id = 0
     this._drivers = {}
     this._sessions = {}
     this._txs = {}
     this._resolverRequests = {}
     this._errors = {}
     this._shouldRunTest = shouldRunTest
+    this._getFeatures = getFeatures
     this._results = {}
   }
 
@@ -101,6 +102,10 @@ export default class Context {
     return this._shouldRunTest
   }
 
+  getFeatures() {
+    return this._getFeatures()
+  }
+
   _add (map, object) {
     this._id++
     map[this._id] = object
 
@@ -10,15 +10,16 @@ import stringify from '../stringify'
  */
 export default class LocalController extends Controller {
 
-  constructor(requestHandlers = {}, shouldRunTest = () => {}) {
+  constructor(requestHandlers = {}, shouldRunTest = () => {}, getFeatures = () => []) {
     super()
     this._requestHandlers = requestHandlers
     this._shouldRunTest = shouldRunTest
+    this._getFeatures = getFeatures
     this._contexts = new Map()
   }
 
   openContext (contextId) {
-    this._contexts.set(contextId, new Context(this._shouldRunTest))
+    this._contexts.set(contextId, new Context(this._shouldRunTest, this._getFeatures))
   }
 
   closeContext (contextId) {
@@ -35,38 +36,45 @@ export default class LocalController extends Controller {
     }
 
     return await this._requestHandlers[name](this._contexts.get(contextId), data, {
-      writeResponse: (name, data) => this._writeResponse(contextId, name, data),
+      writeResponse: (response) => this._writeResponse(contextId, response),
       writeError: (e) => this._writeError(contextId, e),
       writeBackendError: (msg) => this._writeBackendError(contextId, msg)
     })
 
   }
 
-  _writeResponse (contextId, name, data) {
-    console.log('> writing response', name, data)
-    let response = {
-      name: name,
-      data: data
-    }
-
+  _writeResponse (contextId, response) {
+    console.log('> writing response', response.name, response.data)
     this.emit('response', { contextId, response })
   }
 
   _writeBackendError (contextId, msg) {
-    this._writeResponse(contextId, 'BackendError', { msg: msg })
+    this._writeResponse(contextId, newResponse('BackendError', { msg: msg }))
   }
 
   _writeError (contextId, e) {
     if (e.name) {
       const id = this._contexts.get(contextId).addError(e)
-      this._writeResponse(contextId, 'DriverError', {
+      this._writeResponse(contextId, newResponse('DriverError', {
         id,
         msg: e.message + ' (' + e.code + ')',
         code: e.code
-      })
+      }))
       return
     }
     this._writeBackendError(contextId, e)
   }
+
+  _msg (name, data) {
+    return {
+      name, data
+    }
+  }
 
 }
+
+function newResponse (name, data) {
+  return {
+    name, data
+  }
+}
@@ -0,0 +1,8 @@
+const features = [
+  'Feature:API:Result.List',
+  'Feature:API:Result.Peek',
+  'Optimization:EagerTransactionBegin',
+  'Optimization:PullPipelining',
+]
+
+export default features
@@ -0,0 +1,48 @@
+import tls from 'tls'
+
+const SUPPORTED_TLS = (() => {
+  if (tls.DEFAULT_MAX_VERSION) {
+    const min = Number(tls.DEFAULT_MIN_VERSION.split('TLSv')[1])
+    const max = Number(tls.DEFAULT_MAX_VERSION.split('TLSv')[1])
+    const result = [];
+    for (let version = min > 1 ? min : 1.1; version <= max; version = Number((version + 0.1).toFixed(1)) ) {
+      result.push(`Feature:TLS:${version.toFixed(1)}`)
+    }
+    return result;
+  }
+  return [];
+})();
+
+const features = [
+  'Feature:Auth:Custom',
+  'Feature:Auth:Kerberos',
+  'Feature:Auth:Bearer',
+  'Feature:API:SSLConfig',
+  'Feature:API:SSLSchemes',
+  'AuthorizationExpiredTreatment',
+  'ConfHint:connection.recv_timeout_seconds',
+  'Feature:Impersonation',
+  'Feature:Bolt:3.0',
+  'Feature:Bolt:4.1',
+  'Feature:Bolt:4.2',
+  'Feature:Bolt:4.3',
+  'Feature:Bolt:4.4',
+  'Feature:API:Driver:GetServerInfo',
+  'Feature:API:Driver.VerifyConnectivity',
+  'Feature:API:Result.Peek',
+  'Feature:Configuration:ConnectionAcquisitionTimeout',
+  'Optimization:ImplicitDefaultArguments',
+  'Temporary:ConnectionAcquisitionTimeout',
+  'Temporary:CypherPathAndRelationship',
+  'Temporary:DriverFetchSize',
+  'Temporary:DriverMaxConnectionPoolSize',
+  'Temporary:DriverMaxTxRetryTime',
+  'Temporary:GetConnectionPoolMetrics',
+  'Temporary:FastFailingDiscovery',
+  'Temporary:FullSummary',
+  'Temporary:ResultKeys',
+  'Temporary:TransactionClose',
+  ...SUPPORTED_TLS
+]
+
+export default features
@@ -0,0 +1,18 @@
+import commonFeatures from './common'
+import rxFeatures from './rx'
+import asyncFeatures from './async'
+
+const featuresByContext = new Map([
+  ['async', asyncFeatures],
+  ['rx', rxFeatures],
+])
+
+
+export function createGetFeatures (contexts) {
+  const features = contexts
+    .filter(context => featuresByContext.has(context))
+    .map(context => featuresByContext.get(context))
+    .reduce((previous, current) => [ ...previous, ...current ], commonFeatures)
+
+  return () => features
+}
@@ -0,0 +1,6 @@
+
+const features = [
+
+]
+
+export default features
@@ -2,7 +2,9 @@ import Backend from './backend'
 import { SocketChannel, WebSocketChannel } from './channel'
 import { LocalController, RemoteController } from './controller'
 import { getShouldRunTest } from './skipped-tests'
-import * as REQUEST_HANDLERS from './request-handlers'
+import { createGetFeatures } from './feature'
+import * as REQUEST_HANDLERS from './request-handlers.js'
+import * as RX_REQUEST_HANDLERS from './request-handlers-rx.js'
 
 /**
  * Responsible for configure and run the backend server.
@@ -13,15 +15,17 @@ function main( ) {
   const backendPort = process.env.BACKEND_PORT || 9876
   const webserverPort = process.env.WEB_SERVER_PORT || 8000
   const driverDescriptor = process.env.DRIVER_DESCRIPTOR || ''
+  const sessionType = process.env.SESSION_TYPE || 'ASYNC'
+  const sessionTypeDescriptor = sessionType === 'RX' ? 'rx' : 'async'
   const driverDescriptorList = driverDescriptor
     .split(',').map(s => s.trim().toLowerCase())
 
-  const shouldRunTest = getShouldRunTest(driverDescriptorList)
+  const shouldRunTest = getShouldRunTest([...driverDescriptorList, sessionTypeDescriptor])
+  const getFeatures = createGetFeatures([sessionTypeDescriptor])
 
   const newChannel = () => {
     if ( channelType.toUpperCase() === 'WEBSOCKET' ) {
       return new WebSocketChannel(new URL(`ws://localhost:${backendPort}`))
-
     }
     return new SocketChannel(backendPort)
   } 
@@ -30,7 +34,7 @@ function main( ) {
     if ( testEnviroment.toUpperCase() === 'REMOTE' ) {
       return new RemoteController(webserverPort)
     }
-    return new LocalController(REQUEST_HANDLERS, shouldRunTest)
+    return new LocalController(getRequestHandlers(sessionType), shouldRunTest, getFeatures)
   }
 
   const backend = new Backend(newController, newChannel)
@@ -52,4 +56,11 @@ function main( ) {
   }
 }
 
+function getRequestHandlers(sessionType) {
+  if (sessionType.toUpperCase() === 'RX') {
+    return RX_REQUEST_HANDLERS
+  }
+  return REQUEST_HANDLERS
+}
+
 main()
-Original file line number
+Diff line change
@@ @@ -0,0 +1,6 @@ @@
++
 +const features = [
++
 +]
++
 +export default features