/*
 * Copyright 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.common.css;

import junit.framework.TestCase;

/**
 * Unit test for {@link PrefixingSubstitutionMap}.
 *
 */
public class PrefixingSubstitutionMapTest extends TestCase {
  public void testNoPrefix() throws Exception {
    SubstitutionMap map = new PrefixingSubstitutionMap(
        new SimpleSubstitutionMap(), "");
    assertEquals("foo_", map.get("foo"));
    assertEquals("foo-bar_", map.get("foo-bar"));
  }

  public void testPrefix() throws Exception {
    SubstitutionMap map = new PrefixingSubstitutionMap(
        new SimpleSubstitutionMap(), "PREFIX_");
    assertEquals("PREFIX_foo_", map.get("foo"));
    assertEquals("PREFIX_foo-bar_", map.get("foo-bar"));
  }
}
