protected EndToEndTestFixture(string rootPath, string testId)
{
FixtureId = testId;
string connectionString = AmbientConnectionStringProvider.Instance.GetConnectionString(ConnectionStringNames.Storage);
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(connectionString);
QueueClient = storageAccount.CreateCloudQueueClient();
BlobClient = storageAccount.CreateCloudBlobClient();
TableClient = storageAccount.CreateCloudTableClient();
CreateTestStorageEntities();
TraceWriter = new TestTraceWriter(TraceLevel.Verbose);
ApiHubTestHelper.SetDefaultConnectionFactory();
ScriptHostConfiguration config = new ScriptHostConfiguration()
{
RootScriptPath = rootPath,
TraceWriter = TraceWriter,
FileLoggingMode = FileLoggingMode.Always
};
// Clear the timer logs first, since one of the tests will
// be checking them
TestHelpers.ClearFunctionLogs("TimerTrigger");
Host = ScriptHost.Create(config);
Host.Start();
}
public TestFixture()
{
ScriptHostConfiguration config = new ScriptHostConfiguration();
config.HostConfig.HostId = ID;
Host = ScriptHost.Create(config);
}
protected EndToEndTestFixture(string rootPath, string testId)
{
_settingsManager = ScriptSettingsManager.Instance;
FixtureId = testId;
string connectionString = AmbientConnectionStringProvider.Instance.GetConnectionString(ConnectionStringNames.Storage);
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(connectionString);
QueueClient = storageAccount.CreateCloudQueueClient();
BlobClient = storageAccount.CreateCloudBlobClient();
TableClient = storageAccount.CreateCloudTableClient();
CreateTestStorageEntities();
TraceWriter = new TestTraceWriter(TraceLevel.Verbose);
ApiHubTestHelper.SetDefaultConnectionFactory();
ScriptHostConfiguration config = new ScriptHostConfiguration()
{
RootScriptPath = rootPath,
TraceWriter = TraceWriter,
FileLoggingMode = FileLoggingMode.Always
};
RequestConfiguration = new HttpConfiguration();
RequestConfiguration.Formatters.Add(new PlaintextMediaTypeFormatter());
ScriptHostEnvironmentMock = new Mock <IScriptHostEnvironment>();
// Reset the timer logs first, since one of the tests will
// be checking them
TestHelpers.ClearFunctionLogs("TimerTrigger");
Host = ScriptHost.Create(ScriptHostEnvironmentMock.Object, config, _settingsManager);
Host.Start();
}
static void Main(string[] args)
{
// Configure the full path to the functions directory
string functionsPath = Path.Combine(Environment.CurrentDirectory, "Functions");
ScriptSettingsManager settings = ScriptSettingsManager.Instance;
{
};
// When deployed as a WebJob, the WebJobs infrastructure handles
// watching for script changes and restarting the host, so we
// need to disable ScriptHost's inbuilt file watching.
ScriptHostConfiguration config = new ScriptHostConfiguration()
{
RootScriptPath = functionsPath,
FileWatchingEnabled = false,
RootLogPath = functionsPath
};
// start the ScriptHost
ScriptHost scriptHost = ScriptHost.Create(settings, config);
scriptHost.RunAndBlock();
}
protected EndToEndTestFixture(string rootPath, string testId)
{
_testId = testId;
string connectionString = AmbientConnectionStringProvider.Instance.GetConnectionString(ConnectionStringNames.Storage);
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(connectionString);
QueueClient = storageAccount.CreateCloudQueueClient();
BlobClient = storageAccount.CreateCloudBlobClient();
TableClient = storageAccount.CreateCloudTableClient();
CreateTestStorageEntities();
TraceWriter = new TestTraceWriter(TraceLevel.Verbose);
ScriptHostConfiguration config = new ScriptHostConfiguration()
{
RootScriptPath = rootPath,
TraceWriter = TraceWriter,
FileLoggingEnabled = true
};
ApiHubTestHelper.SetDefaultConnectionFactory();
Host = ScriptHost.Create(config);
Host.Start();
}
public void Create_InvalidFunctionNames_DoesNotCreateFunctionAndLogsFailure(string functionName)
{
string rootPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
string invalidFunctionNamePath = Path.Combine(rootPath, functionName);
try
{
Directory.CreateDirectory(invalidFunctionNamePath);
JObject config = new JObject();
config["id"] = ID;
File.WriteAllText(Path.Combine(rootPath, ScriptConstants.HostMetadataFileName), config.ToString());
File.WriteAllText(Path.Combine(invalidFunctionNamePath, ScriptConstants.FunctionMetadataFileName), string.Empty);
ScriptHostConfiguration scriptConfig = new ScriptHostConfiguration()
{
RootScriptPath = rootPath
};
var scriptHost = ScriptHost.Create(_settingsManager, scriptConfig);
Assert.Equal(1, scriptHost.FunctionErrors.Count);
Assert.Equal(functionName, scriptHost.FunctionErrors.First().Key);
Assert.Equal($"'{functionName}' is not a valid function name.", scriptHost.FunctionErrors.First().Value.First());
}
finally
{
if (Directory.Exists(rootPath))
{
Directory.Delete(rootPath, true);
}
}
}
private static MethodInfo GenerateMethod(BindingMetadata trigger)
{
string rootPath = Path.Combine(Environment.CurrentDirectory, @"TestScripts\Node");
FunctionMetadata metadata = new FunctionMetadata();
metadata.Name = "Test";
metadata.ScriptFile = Path.Combine(rootPath, @"Common\test.js");
metadata.Bindings.Add(trigger);
List <FunctionMetadata> metadatas = new List <FunctionMetadata>();
metadatas.Add(metadata);
ScriptHostConfiguration scriptConfig = new ScriptHostConfiguration()
{
RootScriptPath = rootPath
};
ScriptHost host = ScriptHost.Create(scriptConfig);
FunctionDescriptorProvider[] descriptorProviders = new FunctionDescriptorProvider[]
{
new NodeFunctionDescriptorProvider(host, scriptConfig)
};
var functionDescriptors = host.ReadFunctions(metadatas, descriptorProviders);
Type t = FunctionGenerator.Generate("TestScriptHost", "Host.Functions", functionDescriptors);
MethodInfo method = t.GetMethods(BindingFlags.Public | BindingFlags.Static).First();
return(method);
}
public TestFixture()
{
ScriptHostConfiguration config = new ScriptHostConfiguration();
config.HostConfig.HostId = ID;
_settingsManager = ScriptSettingsManager.Instance;
Host = ScriptHost.Create(_settingsManager, config);
}
public TestFixture()
{
ScriptHostConfiguration config = new ScriptHostConfiguration();
config.HostConfig.HostId = ID;
var environment = new Mock <IScriptHostEnvironment>();
Host = ScriptHost.Create(environment.Object, config);
}
public FunctionDescriptorProviderTests()
{
string rootPath = Path.Combine(Environment.CurrentDirectory, @"TestScripts\Node");
ScriptHostConfiguration config = new ScriptHostConfiguration
{
RootScriptPath = rootPath
};
_host = ScriptHost.Create(config);
_provider = new TestDescriptorProvider(_host, config);
}
private static ScriptHostInfo GetScriptHostInfo()
{
string rootPath = Path.Combine(Environment.CurrentDirectory, @"TestScripts\PowerShell");
ScriptHostConfiguration scriptConfig = new ScriptHostConfiguration()
{
RootScriptPath = rootPath
};
var host = ScriptHost.Create(SettingsManager, scriptConfig);
return(new ScriptHostInfo(host, scriptConfig, rootPath));
}
private static ScriptHostInfo GetScriptHostInfo()
{
var environment = new Mock <IScriptHostEnvironment>();
var eventManager = new Mock <IScriptEventManager>();
string rootPath = Path.Combine(Environment.CurrentDirectory, @"TestScripts\PowerShell");
ScriptHostConfiguration scriptConfig = new ScriptHostConfiguration()
{
RootScriptPath = rootPath
};
var host = ScriptHost.Create(environment.Object, eventManager.Object, scriptConfig, SettingsManager);
return(new ScriptHostInfo(host, scriptConfig, rootPath));
}
protected EndToEndTestFixture(string rootPath)
{
CreateTestStorageEntities();
TraceWriter = new TestTraceWriter(TraceLevel.Verbose);
ScriptHostConfiguration config = new ScriptHostConfiguration()
{
RootScriptPath = rootPath,
TraceWriter = TraceWriter
};
Host = ScriptHost.Create(config);
Host.Start();
}
public ScriptHost Create(ScriptHostConfiguration config)
{
if (Throw)
{
throw new Exception("Kaboom!");
}
var mockMetricsLogger = new Mock <IMetricsLogger>(MockBehavior.Strict);
config.HostConfig.AddService <IMetricsLogger>(mockMetricsLogger.Object);
mockMetricsLogger.Setup(p => p.LogEvent(It.IsAny <MetricEvent>()));
return(ScriptHost.Create(config));
}
public FunctionDescriptorProviderTests()
{
string rootPath = Path.Combine(Environment.CurrentDirectory, @"TestScripts\Node");
ScriptHostConfiguration config = new ScriptHostConfiguration
{
RootScriptPath = rootPath
};
var environment = new Mock <IScriptHostEnvironment>();
_settingsManager = ScriptSettingsManager.Instance;
_host = ScriptHost.Create(environment.Object, config, _settingsManager);
_provider = new TestDescriptorProvider(_host, config);
}
public ProxyFunctionDescriptorProviderTests()
{
string rootPath = Path.Combine(Environment.CurrentDirectory, @"TestScripts\Proxies");
_config = new ScriptHostConfiguration
{
RootScriptPath = rootPath
};
var environment = new Mock <IScriptHostEnvironment>();
var eventManager = new Mock <IScriptEventManager>();
_proxyClient = GetMockProxyClient();
_settingsManager = ScriptSettingsManager.Instance;
_host = ScriptHost.Create(environment.Object, eventManager.Object, _config, _settingsManager, _proxyClient);
_metadataCollection = _host.ReadProxyMetadata(_config, _settingsManager);
}
public void Create_InvalidHostJson_ThrowsInformativeException()
{
string rootPath = Path.Combine(Environment.CurrentDirectory, @"TestScripts\Invalid");
ScriptHostConfiguration scriptConfig = new ScriptHostConfiguration()
{
RootScriptPath = rootPath
};
var ex = Assert.Throws <FormatException>(() =>
{
ScriptHost.Create(_settingsManager, scriptConfig);
});
Assert.Equal(string.Format("Unable to parse {0} file.", ScriptConstants.HostMetadataFileName), ex.Message);
Assert.Equal("Invalid property identifier character: ~. Path '', line 2, position 4.", ex.InnerException.Message);
}
public ScriptHost Create(IScriptHostEnvironment environment, IScriptEventManager eventManager, ScriptSettingsManager settingsManager, ScriptHostConfiguration config, ILoggerFactoryBuilder loggerFactoryBuilder)
{
if (Throw)
{
throw new Exception("Kaboom!");
}
var mockMetricsLogger = new Mock <IMetricsLogger>(MockBehavior.Strict);
config.HostConfig.AddService <IMetricsLogger>(mockMetricsLogger.Object);
mockMetricsLogger.Setup(p => p.BeginEvent(It.IsAny <string>(), It.IsAny <string>())).Returns(new object());
mockMetricsLogger.Setup(p => p.EndEvent(It.IsAny <object>()));
mockMetricsLogger.Setup(p => p.LogEvent(It.IsAny <string>(), It.IsAny <string>()));
mockMetricsLogger.Setup(p => p.LogEvent(It.IsAny <MetricEvent>()));
return(ScriptHost.Create(environment, eventManager, config, settingsManager, loggerFactoryBuilder));
}
public ScriptHost Create(ScriptSettingsManager settingsManager, ScriptHostConfiguration config)
{
if (Throw)
{
throw new Exception("Kaboom!");
}
var mockMetricsLogger = new Mock <IMetricsLogger>(MockBehavior.Strict);
config.HostConfig.AddService <IMetricsLogger>(mockMetricsLogger.Object);
mockMetricsLogger.Setup(p => p.BeginEvent(It.IsAny <string>())).Returns(new object());
mockMetricsLogger.Setup(p => p.EndEvent(It.IsAny <object>()));
mockMetricsLogger.Setup(p => p.LogEvent(It.IsAny <string>()));
mockMetricsLogger.Setup(p => p.LogEvent(It.IsAny <MetricEvent>()));
return(ScriptHost.Create(settingsManager, config));
}
protected EndToEndTestFixture(string rootPath, string testId)
{
_settingsManager = ScriptSettingsManager.Instance;
FixtureId = testId;
string connectionString = AmbientConnectionStringProvider.Instance.GetConnectionString(ConnectionStringNames.Storage);
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(connectionString);
QueueClient = storageAccount.CreateCloudQueueClient();
BlobClient = storageAccount.CreateCloudBlobClient();
TableClient = storageAccount.CreateCloudTableClient();
CreateTestStorageEntities();
TraceWriter = new TestTraceWriter(TraceLevel.Verbose);
ApiHubTestHelper.SetDefaultConnectionFactory();
ScriptHostConfiguration config = new ScriptHostConfiguration()
{
RootScriptPath = rootPath,
TraceWriter = TraceWriter,
FileLoggingMode = FileLoggingMode.Always
};
RequestConfiguration = new HttpConfiguration();
RequestConfiguration.Formatters.Add(new PlaintextMediaTypeFormatter());
EventManager = new ScriptEventManager();
ScriptHostEnvironmentMock = new Mock <IScriptHostEnvironment>();
// Reset the timer logs first, since one of the tests will
// be checking them
TestHelpers.ClearFunctionLogs("TimerTrigger");
TestHelpers.ClearFunctionLogs("ListenerStartupException");
InitializeConfig(config);
Func <string, FunctionDescriptor> funcLookup = (name) => this.Host.GetFunctionOrNull(name);
var fastLogger = new FunctionInstanceLogger(funcLookup, new MetricsLogger());
config.HostConfig.AddService <IAsyncCollector <FunctionInstanceLogEntry> >(fastLogger);
Host = ScriptHost.Create(ScriptHostEnvironmentMock.Object, EventManager, config, _settingsManager);
Host.Start();
}
static void Main(string[] args)
{
using (var host = new ScriptHost())
{
// create a javascript engine
var engine = host.Create("javascript"); // you can use the ChakraJS const here for IE9+'s fast engine
// evaluate an expression
Console.WriteLine(engine.Evaluate("2+2"));
// add some code to the current script
engine.AddCode("var i = 7;");
// get the object for the script
dynamic obj = engine.Script;
// print var i
Console.WriteLine(obj.i);
// add an app object to the script
engine.Globals.Add("app", new AppObject());
// let the script call the app object
engine.Run("app.writeLine('Hello World! ' + i);");
}
}
private static MethodInfo GenerateMethod(BindingMetadata trigger)
{
string rootPath = Path.Combine(Environment.CurrentDirectory, @"TestScripts\Node");
FunctionMetadata metadata = new FunctionMetadata();
metadata.Name = "Test";
metadata.ScriptFile = Path.Combine(rootPath, @"Common\test.js");
metadata.Bindings.Add(trigger);
List <FunctionMetadata> functions = new List <FunctionMetadata>();
functions.Add(metadata);
var environment = new Mock <IScriptHostEnvironment>();
ScriptHostConfiguration scriptConfig = new ScriptHostConfiguration()
{
RootScriptPath = rootPath
};
Collection <FunctionDescriptor> functionDescriptors = null;
using (ScriptHost host = ScriptHost.Create(environment.Object, scriptConfig, SettingsManager))
{
FunctionDescriptorProvider[] descriptorProviders = new FunctionDescriptorProvider[]
{
new NodeFunctionDescriptorProvider(host, scriptConfig)
};
functionDescriptors = host.GetFunctionDescriptors(functions, descriptorProviders);
}
Type t = FunctionGenerator.Generate("TestScriptHost", "Host.Functions", null, functionDescriptors);
MethodInfo method = t.GetMethods(BindingFlags.Public | BindingFlags.Static).First();
return(method);
}
public ScriptHost Create(ScriptHostConfiguration config)
{
return(ScriptHost.Create(config));
}
public static void WarmUp(WebHostSettings settings)
{
var traceWriter = new FileTraceWriter(Path.Combine(settings.LogPath, "Host"), TraceLevel.Info);
ScriptHost host = null;
try
{
traceWriter.Info("Warm up started");
string rootPath = settings.ScriptPath;
if (Directory.Exists(rootPath))
{
Directory.Delete(rootPath, true);
}
Directory.CreateDirectory(rootPath);
string content = ReadResourceString("Functions.host.json");
File.WriteAllText(Path.Combine(rootPath, "host.json"), content);
// read in the C# function
string functionPath = Path.Combine(rootPath, "Test-CSharp");
Directory.CreateDirectory(functionPath);
content = ReadResourceString("Functions.Test_CSharp.function.json");
File.WriteAllText(Path.Combine(functionPath, "function.json"), content);
content = ReadResourceString("Functions.Test_CSharp.run.csx");
File.WriteAllText(Path.Combine(functionPath, "run.csx"), content);
// read in the F# function
functionPath = Path.Combine(rootPath, "Test-FSharp");
Directory.CreateDirectory(functionPath);
content = ReadResourceString("Functions.Test_FSharp.function.json");
File.WriteAllText(Path.Combine(functionPath, "function.json"), content);
content = ReadResourceString("Functions.Test_FSharp.run.fsx");
File.WriteAllText(Path.Combine(functionPath, "run.fsx"), content);
traceWriter.Info("Warm up functions deployed");
ScriptHostConfiguration config = new ScriptHostConfiguration
{
RootScriptPath = rootPath,
FileLoggingMode = FileLoggingMode.Never,
RootLogPath = settings.LogPath,
TraceWriter = traceWriter,
FileWatchingEnabled = false
};
config.HostConfig.StorageConnectionString = null;
config.HostConfig.DashboardConnectionString = null;
host = ScriptHost.Create(config);
traceWriter.Info(string.Format("Starting Host (Id={0})", host.ScriptConfig.HostConfig.HostId));
host.Start();
var arguments = new Dictionary <string, object>
{
{ "input", "{}" }
};
host.CallAsync("Test-CSharp", arguments).Wait();
host.CallAsync("Test-FSharp", arguments).Wait();
host.Stop();
traceWriter.Info("Warm up succeeded");
}
catch (Exception ex)
{
traceWriter.Error(string.Format("Warm up failed: {0}", ex));
}
finally
{
host?.Dispose();
traceWriter.Dispose();
}
}
