public async Task HandlerInputAndOutputWork()
{
const string testInput = "a MiXeD cAsE sTrInG";
using (var bootstrap = new LambdaBootstrap(_testFunction.BaseHandlerToUpperAsync, null))
{
_testRuntimeApiClient.FunctionInput = Encoding.UTF8.GetBytes(testInput);
bootstrap.Client = _testRuntimeApiClient;
Assert.Null(_environmentVariables.GetEnvironmentVariable(LambdaEnvironment.EnvVarTraceId));
await bootstrap.InvokeOnceAsync();
}
_testRuntimeApiClient.VerifyOutput(testInput.ToUpper());
Assert.False(_testInitializer.InitializerWasCalled);
Assert.True(_testFunction.HandlerWasCalled);
}
