package fitnesse.responders;
import fitnesse.FitNesseContext;
import fitnesse.Responder;
import fitnesse.http.MockRequest;
import fitnesse.http.Request;
import fitnesse.http.Response;
import fitnesse.http.SimpleResponse;
import fitnesse.testutil.FitNesseUtil;
import org.junit.Before;
import org.junit.Test;
import static junit.framework.Assert.assertSame;
public class FilterResponderFactoryTest {
private ResponderFactory factory;
private MockRequest request;
private FitNesseContext context;
// Responses set my mockResponder/mockFilter
private static Response expectedFilterResponse;
private static Response expectedAnotherFilterResponse;
private static Response expectedResponderResponse;
@Before
public void resetStaticVariables() {
expectedFilterResponse = null;
expectedAnotherFilterResponse = null;
expectedResponderResponse = null;
}
@Before
public void setUp() throws Exception {
factory = new ResponderFactory("testDir");
factory.addResponder("mock", MockResponder.class);
factory.addFilter("mock", new MockFilter());
request = new MockRequest();
request.addInput("responder", "mock");
context = FitNesseUtil.makeTestContext();
}
@Test
public void canAddFiltersForAResponder() throws Exception {
Responder responder = factory.makeResponder(request);
expectedFilterResponse = new SimpleResponse();
Response response = responder.makeResponse(context, request);
assertSame(expectedFilterResponse, response);
}
@Test
public void shouldCallResponderIfFilterReturnsNull() throws Exception {
Responder responder = factory.makeResponder(request);
expectedResponderResponse = new SimpleResponse();
Response response = responder.makeResponse(context, request);
assertSame(expectedResponderResponse, response);
}
@Test
public void shouldExecuteMultipleFilters() throws Exception {
factory.addFilter("mock", new AnotherMockFilter());
Responder responder = factory.makeResponder(request);
expectedAnotherFilterResponse = new SimpleResponse();
Response response = responder.makeResponse(context, request);
assertSame(expectedAnotherFilterResponse, response);
}
public static class MockFilter implements Responder {
@Override
public Response makeResponse(FitNesseContext context, Request request) throws Exception {
return expectedFilterResponse;
}
}
public static class AnotherMockFilter implements Responder {
@Override
public Response makeResponse(FitNesseContext context, Request request) throws Exception {
return expectedAnotherFilterResponse;
}
}
public static class MockResponder implements Responder {
@Override
public Response makeResponse(FitNesseContext context, Request request) throws Exception {
return expectedResponderResponse;
}
}
}