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    1   /**
    2    * Copyright (c) 2008-2011, http://www.snakeyaml.org
    3    *
    4    * Licensed under the Apache License, Version 2.0 (the "License");
    5    * you may not use this file except in compliance with the License.
    6    * You may obtain a copy of the License at
    7    *
    8    *     http://www.apache.org/licenses/LICENSE-2.0
    9    *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16
    17  package org.yaml.snakeyaml.nodes;
    18
    19  import junit.framework.TestCase;
    20
    21  import org.yaml.snakeyaml.DumperOptions;
    22  import org.yaml.snakeyaml.Yaml;
    23
    24  public class TagsTest extends TestCase {
    25
    26      public void testGetGlobalTagForClass() {
    27          assertEquals(new Tag("tag:yaml.org,2002:java.lang.String"), new Tag(String.class));
    28          assertEquals(new Tag("tag:yaml.org,2002:org.yaml.snakeyaml.nodes.TagsTest"), new Tag(
    29                  TagsTest.class));
    30      }
    31
    32      /**
    33       * test fix for issue 18 -
    34       * http://code.google.com/p/snakeyaml/issues/detail?id=18
    35       */
    36      public void testLong() {
    37          DumperOptions options = new DumperOptions();
    38          options.setDefaultScalarStyle(DumperOptions.ScalarStyle.DOUBLE_QUOTED);
    39          Yaml yaml = new Yaml(options);
    40          Foo foo = new Foo();
    41          String output = yaml.dump(foo);
    42          // System.out.println(output);
    43          Foo foo2 = (Foo) yaml.load(output);
    44          assertEquals(new Long(42L), foo2.getBar());
    45      }
    46
    47      public static class Foo {
    48          private Long bar = Long.valueOf(42L);
    49
    50          public Long getBar() {
    51              return bar;
    52          }
    53
    54          public void setBar(Long bar) {
    55              this.bar = bar;
    56          }
    57      }
    58  }