package your.domain.routing;

import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;

import java.util.Arrays;

import org.junit.Before;
import org.junit.Test;

import your.domain.WebTestCase;
import your.domain.rhigis.handler.Handler;

public class FirstAvailableMatchRouterTest extends WebTestCase {
   private FirstAvailableMatchRouter router;
   private Route route1;
   private Route route2;
   private Handler handler;

   @Before
   public void setup() {
      route1 = mock( Route.class );
      route2 = mock( Route.class );
      handler = mock( Handler.class );
      router = new FirstAvailableMatchRouter();
      router.setRoutes( Arrays.asList( route1, route2 ) );
   }

   @Test
   public void testMatchFoundOnFirstRoute() throws Exception {
      expect( request.getRequestURI() ).andReturn( "/context-root/some/uri" );
      expect( request.getContextPath() ).andReturn( "/context-root" );
      expect( route1.matches( "some/uri", request ) ).andReturn( true );
      expect( route1.getHandler() ).andReturn( handler );

      replayWebMocks();
      assertSame( handler, router.route( request ) );
      verifyWebMocks();
   }

   @Test
   public void testMatchFoundOnSecondRoute() throws Exception {
      expect( request.getRequestURI() ).andReturn( "/context-root/some/uri" );
      expect( request.getContextPath() ).andReturn( "/context-root" );
      expect( route1.matches( "some/uri", request ) ).andReturn( false );
      expect( route2.matches( "some/uri", request ) ).andReturn( true );
      expect( route2.getHandler() ).andReturn( handler );

      replayWebMocks();
      assertSame( handler, router.route( request ) );
      verifyWebMocks();
   }

   @Test
   public void testNoMatchFound() throws Exception {
      expect( request.getRequestURI() ).andReturn( "/context-root/some/uri" );
      expect( request.getContextPath() ).andReturn( "/context-root" );
      expect( route1.matches( "some/uri", request ) ).andReturn( false );
      expect( route2.matches( "some/uri", request ) ).andReturn( false );

      replayWebMocks();
      assertSame( Router.NOT_FOUND, router.route( request ) );
      verifyWebMocks();
   }
}