1   /*
2    * Copyright 2004 the original author or authors.
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  package com.ancientprogramming.fixedformat4j.format.impl;
17  
18  import com.ancientprogramming.fixedformat4j.annotation.Align;
19  import com.ancientprogramming.fixedformat4j.exception.FixedFormatException;
20  import com.ancientprogramming.fixedformat4j.format.FormatInstructions;
21  import com.ancientprogramming.fixedformat4j.format.FixedFormatter;
22  import com.ancientprogramming.fixedformat4j.format.data.FixedFormatBooleanData;
23  import junit.framework.TestCase;
24  
25  /**
26   * @author Jacob von Eyben - http://www.ancientprogramming.com
27   * @since 1.0.0
28   */
29  public class TestBooleanFormatter extends TestCase {
30  
31    FixedFormatter formatter = new BooleanFormatter();
32  
33    public void testParse() {
34      assertEquals(true, formatter.parse("T", new FormatInstructions(1, Align.LEFT, ' ', null, new FixedFormatBooleanData("T", "F"), null, null)));
35      assertEquals(false, formatter.parse("F ", new FormatInstructions(2, Align.LEFT, ' ', null, new FixedFormatBooleanData("T", "F"), null, null)));
36      assertEquals(false, formatter.parse(" ", new FormatInstructions(1, Align.LEFT, ' ', null, new FixedFormatBooleanData("T", "F"), null, null)));
37      try {
38        formatter.parse("", new FormatInstructions(0, Align.LEFT, ' ', null, new FixedFormatBooleanData("T", "F"), null, null));
39      } catch (FixedFormatException e) {
40        //expected as string is empty
41      }
42    }
43  
44    public void testFormat() {
45      assertEquals("T", formatter.format(true, new FormatInstructions(1, Align.LEFT, ' ', null, new FixedFormatBooleanData("T", "F"), null, null)));
46      assertEquals("F", formatter.format(false, new FormatInstructions(1, Align.LEFT, ' ', null, new FixedFormatBooleanData("T", "F"), null, null)));
47      assertEquals("F", formatter.format(null, new FormatInstructions(1, Align.LEFT, ' ', null, new FixedFormatBooleanData("T", "F"), null, null)));
48    }
49  }