1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package libcore.java.text; 19 20 import java.text.AttributedCharacterIterator; 21 import java.text.FieldPosition; 22 import java.text.Format; 23 import java.text.ParseException; 24 import java.text.ParsePosition; 25 import junit.framework.TestCase; 26 27 28 public class OldFormatTest extends TestCase { 29 private class MockFormat extends Format { 30 format(Object obj, StringBuffer toAppendTo, FieldPosition pos)31 public StringBuffer format(Object obj, StringBuffer toAppendTo, 32 FieldPosition pos) { 33 // it is a fake 34 if (obj == null) 35 throw new NullPointerException("obj is null"); 36 return new StringBuffer(""); 37 } 38 parseObject(String source, ParsePosition pos)39 public Object parseObject(String source, ParsePosition pos) { 40 // it is a fake 41 return null; 42 } 43 } 44 test_Constructor()45 public void test_Constructor() { 46 new MockFormat(); 47 } 48 49 /** 50 * java.text.Format#clone() Test of method java.text.Format#clone(). 51 * Compare of internal variables of cloned objects. 52 */ test_clone()53 public void test_clone() { 54 // Compare of internal variables of cloned objects 55 Format fm = new MockFormat(); 56 Format fmc = (Format) fm.clone(); 57 assertEquals(fm.getClass(), fmc.getClass()); 58 } 59 test_formatLjava_lang_Object()60 public void test_formatLjava_lang_Object() { 61 MockFormat mf = new MockFormat(); 62 assertEquals("", mf.format("")); 63 assertTrue("It calls an abstract metod format", true); 64 } 65 test_formatToCharacterIteratorLjava_lang_Object()66 public void test_formatToCharacterIteratorLjava_lang_Object() { 67 MockFormat mf = new MockFormat(); 68 AttributedCharacterIterator aci = mf.formatToCharacterIterator("Test 123 Test"); 69 70 assertEquals(0, aci.getBeginIndex()); 71 72 try { 73 mf.formatToCharacterIterator(null); 74 fail("NullPointerException was not thrown."); 75 } catch(NullPointerException npe) { 76 //expected 77 } 78 79 try { 80 mf.formatToCharacterIterator(""); 81 } catch(IllegalArgumentException iae) { 82 //expected 83 } 84 } 85 test_parseObjectLjava_lang_String()86 public void test_parseObjectLjava_lang_String() { 87 MockFormat mf = new MockFormat(); 88 try { 89 assertNull(mf.parseObject("")); 90 fail("ParseException was not thrown."); 91 } catch (ParseException e) { 92 //expected 93 } 94 } 95 } 96