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   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
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  package org.apache.cayenne.wocompat.parser;
  
  import org.junit.Test;
  
  import java.io.StringReader;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertTrue;
  
  public class PropertyListParserTest {
  
      private static Parser parser(String plistText) {
          return new Parser(new StringReader(plistText));
      }
  
      @Test
      public void testListPlist() throws Exception {
          List list = new ArrayList();
          list.add("str");
          list.add(5);
  
          Object plist = parser("(str, 5)").object("");
          assertTrue(list.equals(plist));
      }
  
      @Test
      public void testMapPlist() throws Exception {
          Map map = new HashMap();
          map.put("key1", "val");
          map.put("key2", 5);
  
          Object plist = parser("{key1 = val; key2 = 5}").object("");
          assertTrue(map.equals(plist));
      }
  
      @Test
      public void testStringWithQuotes() throws Exception {
          List list = new ArrayList();
          list.add("s\"tr");
          list.add(5);
  
          Object plist = parser("(\"s\\\"tr\", 5)").object("");
          assertTrue(list.equals(plist));
      }
  
      @Test
      public void testNestedPlist() throws Exception {
          Map map = new HashMap();
          map.put("key1", "val");
          map.put("key2", 5);
  
          List list = new ArrayList();
          list.add("str");
          list.add(5);
          map.put("key3", list);
  
          assertEquals(map, parser("{key1 = val; key2 = 5; key3 = (str, 5)}").object(""));
      }
  
      @Test
      public void testStringWithSpaces() throws Exception {
          List list = new ArrayList();
          list.add("s tr");
          list.add(5);
  
          Object plist = parser("(\"s tr\", 5)").object("");
          assertTrue(list.equals(plist));
      }
  
      @Test
      public void testStringWithBraces() throws Exception {
          List list = new ArrayList();
          list.add("s{t)r");
          list.add(5);
  
          assertEquals(list, parser("(\"s{t)r\", 5)").object(""));
      }
  
      @Test
      public void testStringWithSlashes() throws Exception {
          List list = new ArrayList();
          list.add("s/t\\r");
          list.add(5);
  
          assertEquals(list, parser("(\"s/t\\\\r\", 5)").object(""));
      }
  
      @Test
      public void testMapWithLastSemicolon() throws Exception {
          Map map = new HashMap();
          map.put("key1", "val");
          map.put("key2", 5);
  
          // last semicolon is optional
          assertEquals(map, parser("{key1 = val; key2 = 5; }").object(""));
          assertEquals(map, parser("{key1 = val; key2 = 5 }").object(""));
      }
  
      @Test
      public void testEmptyMap() throws Exception {
          assertEquals(Collections.EMPTY_MAP, parser("{}").object(""));
      }
  
      @Test
      public void testEmptyList() throws Exception {
          assertEquals(Collections.EMPTY_LIST, parser("()").object(""));
      }
  
      @Test
      public void testOutsideComments() throws Exception {
          List list = Collections.singletonList("str");
          assertEquals(list, parser("// comment\n ( str)").object(""));
      }
  
      @Test
      public void testInsideComments() throws Exception {
          List list = Collections.singletonList("str");
          assertEquals(list, parser("(\n // comment\n str )").object(""));
      }
  
      @Test
      public void testInsideKVComments() throws Exception {
          Map map = Collections.singletonMap("str", 5);
          assertEquals(map, parser("{\n str = // comment\n 5; }").object(""));
      }
  
      @Test
      public void testTrailingComments() throws Exception {
          List list = Collections.singletonList("str");
          assertEquals(list, parser("(// comment\n str)").object(""));
      }
  
      @Test
      public void testDoubleslashInsideLiteral() throws Exception {
          List list = Collections.singletonList("s//tr");
          assertEquals(list, parser("( \"s//tr\" )").object(""));
      }
  
      @Test
      public void testWindowsComments() throws Exception {
          List list = Collections.singletonList("str");
          assertEquals(list, parser("// comment\r\n ( str)").object(""));
      }
  
      @Test
      public void testMacComments() throws Exception {
          List list = Collections.singletonList("str");
          assertEquals(list, parser("// comment\r ( str)").object(""));
      }
  
      @Test
      public void testUNIXComments() throws Exception {
          List list = Collections.singletonList("str");
          assertEquals(list, parser("// comment\n ( str)").object(""));
      }
  }
  