public void Ctor_HandlersAreRegistered()
{
var handler1 = CreateHandler("/path1/");
var handler2 = CreateHandler("/path2/");
var testSubject = new OwinPipelineProcessor(new[] { handler1, handler2 }, new TestLogger());
testSubject.PathToHandlerMap.Count.Should().Be(2);
testSubject.PathToHandlerMap["/path1/"].Should().BeSameAs(handler1);
testSubject.PathToHandlerMap["/path2/"].Should().BeSameAs(handler2);
}
public async Task ProcessRequest_UnrecognisedPath_Returns404(string requestedPath)
{
var testLogger = new TestLogger(logToConsole: true);
var context = CreateOwinContext(requestedPath);
var handler = CreateHandler("/sonarlint/api/handled");
var testSubject = new OwinPipelineProcessor(new[] { handler }, testLogger);
await testSubject.ProcessRequest(context.Environment).ConfigureAwait(false);
context.Response.StatusCode.Should().Be(404);
CheckCorsHeader(context);
testLogger.AssertPartialOutputStringExists(requestedPath);
}
public async Task ProcessRequest_RecognisedPath_ReturnsStatusSetByHandler()
{
var testLogger = new TestLogger(logToConsole: true);
const int expectedStatusCode = 12345;
const string handledRequestPath = "/sonarlint/api/handled";
var context = CreateOwinContext(handledRequestPath);
var handler = CreateHandler(handledRequestPath, expectedStatusCode);
var testSubject = new OwinPipelineProcessor(new[] { handler }, testLogger);
await testSubject.ProcessRequest(context.Environment).ConfigureAwait(false);
context.Response.StatusCode.Should().Be(expectedStatusCode);
CheckCorsHeader(context);
testLogger.AssertPartialOutputStringExists(handledRequestPath);
}
public void ProcessRequest_ExceptionInHandler_IsLoggedAndRethrown()
{
var testLogger = new TestLogger(logToConsole: true);
const string handledRequestPath = "/path";
var context = CreateOwinContext(handledRequestPath);
const string expectedErrorMessage = "exception thrown by test";
var handler = CreateHandler(handledRequestPath, processOp: () => throw new IndexOutOfRangeException(expectedErrorMessage));
var testSubject = new OwinPipelineProcessor(new[] { handler }, testLogger);
Func <Task> act = () => testSubject.ProcessRequest(context.Environment);
act.Should().ThrowExactly <IndexOutOfRangeException>().And.Message.Should().Be(expectedErrorMessage);
CheckCorsHeader(context);
testLogger.AssertPartialOutputStringExists(expectedErrorMessage);
}
