public async Task InitializeAsync()
{
// start host via CLI if testing locally
if (Constants.FunctionsHostUrl.Contains("localhost"))
{
// kill existing func processes
_logger.LogInformation("Shutting down any running functions hosts..");
FixtureHelpers.KillExistingFuncHosts();
// start functions process
_logger.LogInformation($"Starting functions host for {Constants.FunctionAppCollectionName}...");
_funcProcess = FixtureHelpers.GetFuncHostProcess();
string workingDir = _funcProcess.StartInfo.WorkingDirectory;
_logger.LogInformation($" Working dir: '${workingDir}' Exists: '{Directory.Exists(workingDir)}'");
string fileName = _funcProcess.StartInfo.FileName;
_logger.LogInformation($" File name: '${fileName}' Exists: '{File.Exists(fileName)}'");
await CosmosDBHelpers.CreateDocumentCollections();
FixtureHelpers.StartProcessWithLogging(_funcProcess, _logger);
await TestUtility.RetryAsync(() =>
{
return(Task.FromResult(TestLogs.CoreToolsLogs.Any(p => p.Contains("Host lock lease acquired by instance ID"))));
});
}
}
public async Task InitializeAsync()
{
// start host via CLI if testing locally
if (Constants.FunctionsHostUrl.Contains("localhost"))
{
// kill existing func processes
_logger.LogInformation("Shutting down any running functions hosts..");
FixtureHelpers.KillExistingFuncHosts();
// start functions process
_logger.LogInformation($"Starting functions host for {Constants.FunctionAppCollectionName}...");
_funcProcess = FixtureHelpers.GetFuncHostProcess();
string workingDir = _funcProcess.StartInfo.WorkingDirectory;
_logger.LogInformation($" Working dir: '${workingDir}' Exists: '{Directory.Exists(workingDir)}'");
string fileName = _funcProcess.StartInfo.FileName;
_logger.LogInformation($" File name: '${fileName}' Exists: '{File.Exists(fileName)}'");
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
// Currently only HTTP is supported in Linux CI.
_funcProcess.StartInfo.ArgumentList.Add("--functions");
_funcProcess.StartInfo.ArgumentList.Add("HelloFromQuery");
_funcProcess.StartInfo.ArgumentList.Add("HelloFromJsonBody");
_funcProcess.StartInfo.ArgumentList.Add("HelloUsingPoco");
_funcProcess.StartInfo.ArgumentList.Add("ExceptionFunction");
}
await CosmosDBHelpers.TryCreateDocumentCollectionsAsync(_logger);
FixtureHelpers.StartProcessWithLogging(_funcProcess, _logger);
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
// ensure child processes are cleaned up
_jobObjectRegistry = new JobObjectRegistry();
_jobObjectRegistry.Register(_funcProcess);
}
var httpClient = new HttpClient();
_logger.LogInformation("Waiting for host to be running...");
await TestUtility.RetryAsync(async() =>
{
try
{
var response = await httpClient.GetAsync($"{Constants.FunctionsHostUrl}/admin/host/status");
var content = await response.Content.ReadAsStringAsync();
var doc = JsonDocument.Parse(content);
if (doc.RootElement.TryGetProperty("state", out JsonElement value) &&
value.GetString() == "Running")
{
_logger.LogInformation($" Current state: Running");
return(true);
}
_logger.LogInformation($" Current state: {value}");
return(false);
}
catch
{
// Can get exceptions before host is running.
_logger.LogInformation($" Current state: process starting");
return(false);
}
}, userMessageCallback : () => string.Join(System.Environment.NewLine, TestLogs.CoreToolsLogs));
}
}