public Task TextWriterAddedIfNotPresentInEnvironment()
{
object actualOutput = null;
var encapsulateOutput = new StringWriter();
IList <KeyValuePair <string, object> > data = new[] { new KeyValuePair <string, object>("host.TraceOutput", encapsulateOutput) };
var middleware = new Encapsulate(env =>
{
actualOutput = env["host.TraceOutput"];
return(TaskHelpers.Completed());
}, data);
return(middleware.Invoke(CreateEmptyRequest()).Then(() => { actualOutput.ShouldBeSameAs(encapsulateOutput); }));
}
public async Task TextWriterNotChangedIfPresent()
{
object actualOutput = null;
var encapsulateOutput = new StringWriter();
var environmentOutput = new StringWriter();
IList <KeyValuePair <string, object> > data = new[] { new KeyValuePair <string, object>("host.TraceOutput", encapsulateOutput) };
var middleware = new Encapsulate(env =>
{
actualOutput = env["host.TraceOutput"];
return(Task.FromResult(0));
}, data);
IDictionary <string, object> env2 = CreateEmptyRequest();
env2["host.TraceOutput"] = environmentOutput;
await middleware.Invoke(env2);
actualOutput.ShouldBeSameAs(environmentOutput);
actualOutput.ShouldNotBeSameAs(encapsulateOutput);
}