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.format.FormatInstructions;
20  import com.ancientprogramming.fixedformat4j.format.FixedFormatter;
21  import junit.framework.TestCase;
22  
23  /**
24   * @author Jacob von Eyben - http://www.ancientprogramming.com
25   * @since 1.0.0
26   */
27  public class TestCharacterFormatter extends TestCase {
28  
29    FixedFormatter formatter = new CharacterFormatter();
30  
31    public void testParse() {
32      assertEquals('J', formatter.parse("J", new FormatInstructions(1, Align.LEFT, ' ', null, null, null,  null)));
33      assertEquals('J', formatter.parse("JN", new FormatInstructions(2, Align.LEFT, ' ', null, null, null, null)));
34      assertEquals(null, formatter.parse("", new FormatInstructions(0, Align.LEFT, ' ', null, null, null, null)));
35    }
36  
37    public void testFormat() {
38      assertEquals("J", formatter.format('J', new FormatInstructions(1, Align.LEFT, ' ', null, null, null, null)));
39      assertEquals(" ", formatter.format(null, new FormatInstructions(1, Align.LEFT, ' ', null, null, null, null)));
40    }
41  }