001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.util;
019
020import static org.junit.Assert.assertEquals;
021
022import java.util.LinkedHashMap;
023import java.util.Map;
024import org.apache.hadoop.hbase.HBaseClassTestRule;
025import org.apache.hadoop.hbase.testclassification.SmallTests;
026import org.junit.ClassRule;
027import org.junit.Test;
028import org.junit.experimental.categories.Category;
029
030import org.apache.hbase.thirdparty.com.google.common.collect.Lists;
031
032@Category(SmallTests.class)
033public class TestJRubyFormat {
034
035  @ClassRule
036  public static final HBaseClassTestRule CLASS_RULE =
037      HBaseClassTestRule.forClass(TestJRubyFormat.class);
038
039  @Test
040  public void testPrint() {
041    Map<String, Object> map = new LinkedHashMap<>();
042    map.put("null", null);
043    map.put("boolean", true);
044    map.put("number", 1);
045    map.put("string", "str");
046    map.put("binary", new byte[] { 1, 2, 3 });
047    map.put("list", Lists.newArrayList(1, "2", true));
048
049    String jrubyString = JRubyFormat.print(map);
050    assertEquals("{ null => '', boolean => 'true', number => '1', "
051        + "string => 'str', binary => '010203', "
052        + "list => [ '1', '2', 'true' ] }", jrubyString);
053  }
054
055  @Test
056  public void testEscape() {
057    String jrubyString = JRubyFormat.print("\\\'\n\r\t\f");
058    assertEquals("'\\\\\\'\\n\\r\\t\\f'", jrubyString);
059  }
060}