/*
 * Copyright 2011 <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.ocpsoft.rewrite.servlet.config;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import org.ocpsoft.rewrite.bind.Evaluation;
import org.ocpsoft.rewrite.config.Operation;
import org.ocpsoft.rewrite.event.Rewrite;
import org.ocpsoft.rewrite.mock.MockBinding;
import org.ocpsoft.rewrite.mock.MockEvaluationContext;
import org.ocpsoft.rewrite.mock.MockRewrite;
import org.ocpsoft.rewrite.param.Parameterized;
import org.ocpsoft.rewrite.servlet.impl.HttpInboundRewriteImpl;

/**
 * @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
 * 
 */
public class PathTest
{
   private Rewrite rewrite;
   private HttpServletRequest request;

   @Before
   public void before()
   {
      request = Mockito.mock(HttpServletRequest.class);

      Mockito.when(request.getRequestURI())
      .thenReturn("/context/application/path");

      Mockito.when(request.getContextPath())
      .thenReturn("/context");

      rewrite = new HttpInboundRewriteImpl(request, null);
   }

   @Test
   public void testPathImplementsParameterized() throws Exception
   {
      Assert.assertTrue(Path.matches("") instanceof Parameterized);
   }

   @Test
   public void testMatchesWithParameters()
   {
      Assert.assertTrue(Path.matches("/application/{seg}").evaluate(rewrite, new MockEvaluationContext()));
   }

   @Test
   public void testAttemptsToBindParameters()
   {
      MockBinding mockBinding = new MockBinding();
      IPath path = Path.matches("/application/{seg}").where("seg", mockBinding);

      MockEvaluationContext context = new MockEvaluationContext();
      Assert.assertTrue(path.evaluate(rewrite, context));

      List<Operation> operations = context.getPreOperations();
      Assert.assertEquals(1, operations.size());
      for (Operation operation : operations) {
         operation.perform(rewrite, context);
      }

      Assert.assertTrue(mockBinding.isConverted());
      Assert.assertTrue(mockBinding.isValidated());
      Assert.assertTrue(mockBinding.isSubmitted());
      Assert.assertEquals("path", mockBinding.getBoundValue());
      Assert.assertEquals("path", Evaluation.property("seg").retrieve(rewrite, context));
   }

   @Test
   public void testMatchesLiteral()
   {
      Assert.assertTrue(Path.matches("/application/path").evaluate(rewrite, new MockEvaluationContext()));
   }

   @Test
   public void testMatchesPattern()
   {
      Assert.assertTrue(Path.matches("/application/{param}").evaluate(rewrite, new MockEvaluationContext()));
   }

   @Test
   public void testDoesNotMatchNonHttpRewrites()
   {
      Assert.assertFalse(Path.matches("/blah").evaluate(new MockRewrite(), new MockEvaluationContext()));
   }

   @Test(expected = IllegalArgumentException.class)
   public void testNullCausesException()
   {
      Path.matches(null);
   }
}

@@ -689,16 +689,97 @@
 onfig;%0A%0A
+import static org.junit.Assert.assertTrue;%0Aimport static org.junit.Assert.fail;%0A%0A
 import j
@@ -1266,16 +1266,79 @@
 erized;%0A
+import org.ocpsoft.rewrite.servlet.config.IPath.PathParameter;%0A
 import o
@@ -3713,10 +3713,454 @@
 );%0A   %7D%0A
+%0A   @Test%0A   public void testMultipleWhereInvocationsReturnSameParam()%0A   %7B%0A      IPath path = Path.matches(%22/something/#%7Bparam%7D%22);%0A      PathParameter p1 = path.where(%22param%22);%0A      PathParameter p2 = path.where(%22param%22);%0A      assertTrue(p1 == p2);%0A   %7D%0A%0A   @Test(expected = IllegalArgumentException.class)%0A   public void testUnknownParameterNameWhenInvokingWhere()%0A   %7B%0A      Path.matches(%22/something/#%7Bparam%7D%22).where(%22notexisting%22);%0A   %7D%0A%0A
 %7D%0A

Test if Path().where() fails for unknown parameters (see #64)