public async Task TraceIdEnvironmentVariableIsSet()
{
using (var bootstrap = new LambdaBootstrap(_testFunction.BaseHandlerAsync, null))
{
bootstrap.Client = _testRuntimeApiClient;
Assert.Null(_environmentVariables.GetEnvironmentVariable(LambdaEnvironment.EnvVarTraceId));
await bootstrap.InvokeOnceAsync();
Assert.NotNull(_testRuntimeApiClient.LastTraceId);
Assert.Equal(_testRuntimeApiClient.LastTraceId, _environmentVariables.GetEnvironmentVariable(LambdaEnvironment.EnvVarTraceId));
}
Assert.False(_testInitializer.InitializerWasCalled);
Assert.True(_testFunction.HandlerWasCalled);
}
public void SetsExecutionEnvironmentButNotTwice()
{
var expectedValueRegex = new Regex($"{LambdaExecutionEnvironment}_amazonlambdaruntimesupport_[0-9]+\\.[0-9]+\\.[0-9]+");
_environmentVariables.SetEnvironmentVariable(LambdaEnvironment.EnvVarExecutionEnvironment, LambdaExecutionEnvironment);
var lambdaEnvironment = new LambdaEnvironment(_environmentVariables);
Assert.True(expectedValueRegex.IsMatch(lambdaEnvironment.ExecutionEnvironment));
Assert.True(expectedValueRegex.IsMatch(_environmentVariables.GetEnvironmentVariable(LambdaEnvironment.EnvVarExecutionEnvironment)));
// Make sure that creating another LambdaEnvironment instance won't change the value.
lambdaEnvironment = new LambdaEnvironment(_environmentVariables);
Assert.True(expectedValueRegex.IsMatch(lambdaEnvironment.ExecutionEnvironment));
Assert.True(expectedValueRegex.IsMatch(_environmentVariables.GetEnvironmentVariable(LambdaEnvironment.EnvVarExecutionEnvironment)));
}