Linux node placeholders (#4835)

* Linux node placeholders

* tests

Author: mhoeger

src/WebJobs.Script/Rpc/RpcInitializationService.cs

@@ -32,7 +32,11 @@ public class RpcInitializationService : IManagedHostedService
             },
             {
                 OSPlatform.Linux,
-                new List<string>() { LanguageWorkerConstants.PythonLanguageWorkerName }
+                new List<string>()
+                {
+                    LanguageWorkerConstants.PythonLanguageWorkerName,
+                    LanguageWorkerConstants.NodeLanguageWorkerName
+                }
             }
         };
 

test/WebJobs.Script.Tests/Rpc/RpcInitializationServiceTests.cs

@@ -72,6 +72,7 @@ public async Task RpcInitializationService_Initializes_RpcServerAndChannels_Wind
             await _rpcInitializationService.StartAsync(CancellationToken.None);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.JavaLanguageWorkerName), Times.Once);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.PythonLanguageWorkerName), Times.Never);
+            _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.NodeLanguageWorkerName), Times.Never);
             Assert.Contains("testserver", testRpcServer.Uri.ToString());
             await testRpcServer.ShutdownAsync();
         }
@@ -88,6 +89,7 @@ public async Task RpcInitializationService_Initializes_RpcServerOnly_Windows_NoP
             await _rpcInitializationService.StartAsync(CancellationToken.None);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.JavaLanguageWorkerName), Times.Never);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.PythonLanguageWorkerName), Times.Never);
+            _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.NodeLanguageWorkerName), Times.Never);
             Assert.Contains("testserver", testRpcServer.Uri.ToString());
             await testRpcServer.ShutdownAsync();
         }
@@ -104,6 +106,7 @@ public async Task RpcInitializationService_Initializes_RpcServerAndChannels_Linu
             _rpcInitializationService = new RpcInitializationService(_optionsMonitor, mockEnvironment.Object, testRpcServer, _mockLanguageWorkerChannelManager.Object, _logger);
             await _rpcInitializationService.StartAsync(CancellationToken.None);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.PythonLanguageWorkerName), Times.Once);
+            _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.NodeLanguageWorkerName), Times.Once);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.JavaLanguageWorkerName), Times.Never);
             Assert.Contains("testserver", testRpcServer.Uri.ToString());
             await testRpcServer.ShutdownAsync();
@@ -121,6 +124,7 @@ public async Task RpcInitializationService_Initializes_RpcServerOnly_LinuxConsum
             _rpcInitializationService = new RpcInitializationService(_optionsMonitor, mockEnvironment.Object, testRpcServer, _mockLanguageWorkerChannelManager.Object, _logger);
             await _rpcInitializationService.StartAsync(CancellationToken.None);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.PythonLanguageWorkerName), Times.Never);
+            _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.NodeLanguageWorkerName), Times.Never);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.JavaLanguageWorkerName), Times.Never);
             Assert.Contains("testserver", testRpcServer.Uri.ToString());
             await testRpcServer.ShutdownAsync();
@@ -139,6 +143,7 @@ public async Task RpcInitializationService_Initializes_RpcServerAndChannels_Linu
             _rpcInitializationService = new RpcInitializationService(_optionsMonitor, mockEnvironment.Object, testRpcServer, _mockLanguageWorkerChannelManager.Object, _logger);
             await _rpcInitializationService.StartAsync(CancellationToken.None);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.PythonLanguageWorkerName), Times.Once);
+            _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.NodeLanguageWorkerName), Times.Once);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.JavaLanguageWorkerName), Times.Never);
             Assert.Contains("testserver", testRpcServer.Uri.ToString());
             await testRpcServer.ShutdownAsync();
@@ -157,6 +162,7 @@ public async Task RpcInitializationService_Initializes_RpcServerOnly_LinuxAppSer
             _rpcInitializationService = new RpcInitializationService(_optionsMonitor, mockEnvironment.Object, testRpcServer, _mockLanguageWorkerChannelManager.Object, _logger);
             await _rpcInitializationService.StartAsync(CancellationToken.None);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.PythonLanguageWorkerName), Times.Never);
+            _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.NodeLanguageWorkerName), Times.Never);
             _mockLanguageWorkerChannelManager.Verify(m => m.InitializeChannelAsync(LanguageWorkerConstants.JavaLanguageWorkerName), Times.Never);
             Assert.Contains("testserver", testRpcServer.Uri.ToString());
             await testRpcServer.ShutdownAsync();