/*
 * Copyright 2009 The Closure Compiler Authors.
 *
 * 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 com.google.javascript.jscomp.deps;

import static junit.framework.Assert.assertEquals;

import junit.framework.TestCase;

/**
 * Test for equals and hashCode.
 */
public class VirtualFileTest extends TestCase {
  public void testEquals() throws Exception {
    VirtualFile vf = new VirtualFile("name", "code");
    VirtualFile same = new VirtualFile("name", "code");
    VirtualFile other = new VirtualFile("otherName", "otherCode");
    assertEquals(same, vf);
    assertEquals(vf, same);
    assertFalse(vf.equals(other));
    assertFalse(other.equals(vf));
  }
  public void testHashCode() throws Exception {
    VirtualFile vf = new VirtualFile("name", "code");
    VirtualFile same = new VirtualFile("name", "code");
    VirtualFile other = new VirtualFile("otherName", "otherCode");
    assertEquals(vf.hashCode(), same.hashCode());
    assertFalse(vf.hashCode() == other.hashCode());
  }
}
