/*
 * Copyright (C) 2011 Google Inc.
 *
 * 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.gson;

import com.google.gson.common.MoreAsserts;
import junit.framework.TestCase;

/**
 * @author Jesse Wilson
 */
public final class JsonArrayTest extends TestCase {

  public void testEqualsOnEmptyArray() {
    MoreAsserts.assertEqualsAndHashCode(new JsonArray(), new JsonArray());
  }

  public void testEqualsNonEmptyArray() {
    JsonArray a = new JsonArray();
    JsonArray b = new JsonArray();

    assertEquals(a, a);

    a.add(new JsonObject());
    assertFalse(a.equals(b));
    assertFalse(b.equals(a));

    b.add(new JsonObject());
    MoreAsserts.assertEqualsAndHashCode(a, b);

    a.add(new JsonObject());
    assertFalse(a.equals(b));
    assertFalse(b.equals(a));

    b.add(JsonNull.INSTANCE);
    assertFalse(a.equals(b));
    assertFalse(b.equals(a));
  }
}