public void Trace_AppliesLevelFilter()
{
DirectoryInfo directory = new DirectoryInfo(_logFilePath);
directory.Create();
int count = directory.EnumerateFiles().Count();
Assert.Equal(0, count);
FileTraceWriter traceWriter = new FileTraceWriter(_logFilePath, TraceLevel.Info);
traceWriter.Verbose("Test Verbose");
traceWriter.Info("Test Info");
traceWriter.Warning("Test Warning");
traceWriter.Error("Test Error");
traceWriter.Flush();
string logFile = directory.EnumerateFiles().First().FullName;
string text = File.ReadAllText(logFile);
Assert.True(text.Contains("Test Error"));
Assert.True(text.Contains("Test Warning"));
Assert.True(text.Contains("Test Info"));
Assert.False(text.Contains("Test Verbose"));
}
public void Trace_WritesExpectedLogs()
{
DirectoryInfo directory = new DirectoryInfo(_logFilePath);
directory.Create();
int count = directory.EnumerateFiles().Count();
Assert.Equal(0, count);
FileTraceWriter traceWriter = new FileTraceWriter(_logFilePath, TraceLevel.Info);
traceWriter.Verbose("Test Verbose");
traceWriter.Info("Test Info");
traceWriter.Warning("Test Warning");
traceWriter.Error("Test Error");
// trace a system event - expect it to be ignored
var properties = new Dictionary <string, object>
{
{ ScriptConstants.TracePropertyIsSystemTraceKey, true }
};
traceWriter.Info("Test System", properties);
traceWriter.Flush();
string logFile = directory.EnumerateFiles().First().FullName;
string text = File.ReadAllText(logFile);
Assert.True(text.Contains("Test Error"));
Assert.True(text.Contains("Test Warning"));
Assert.True(text.Contains("Test Info"));
Assert.False(text.Contains("Test Verbose"));
Assert.False(text.Contains("Test System"));
}
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(ScriptSettingsManager.Instance, 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();
}
}
public void Trace_WritesExpectedLogs()
{
DirectoryInfo directory = new DirectoryInfo(_logFilePath);
directory.Create();
int count = directory.EnumerateFiles().Count();
Assert.Equal(0, count);
FileTraceWriter traceWriter = new FileTraceWriter(_logFilePath, TraceLevel.Info);
traceWriter.Verbose("Test Verbose");
traceWriter.Info("Test Info");
traceWriter.Warning("Test Warning");
traceWriter.Error("Test Error");
// trace a system event - expect it to be ignored
var properties = new Dictionary<string, object>
{
{ ScriptConstants.TracePropertyIsSystemTraceKey, true }
};
traceWriter.Info("Test System", properties);
traceWriter.Flush();
string logFile = directory.EnumerateFiles().First().FullName;
string text = File.ReadAllText(logFile);
Assert.True(text.Contains("Test Error"));
Assert.True(text.Contains("Test Warning"));
Assert.True(text.Contains("Test Info"));
Assert.False(text.Contains("Test Verbose"));
Assert.False(text.Contains("Test System"));
}
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();
}
}