1 /*
   2  * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * This file is available under and governed by the GNU General Public
  26  * License version 2 only, as published by the Free Software Foundation.
  27  * However, the following notice accompanied the original version of this
  28  * file:
  29  *
  30  * Copyright (c) 2008-2012, Stephen Colebourne & Michael Nascimento Santos
  31  *
  32  * All rights reserved.
  33  *
  34  * Redistribution and use in source and binary forms, with or without
  35  * modification, are permitted provided that the following conditions are met:
  36  *
  37  *  * Redistributions of source code must retain the above copyright notice,
  38  *    this list of conditions and the following disclaimer.
  39  *
  40  *  * Redistributions in binary form must reproduce the above copyright notice,
  41  *    this list of conditions and the following disclaimer in the documentation
  42  *    and/or other materials provided with the distribution.
  43  *
  44  *  * Neither the name of JSR-310 nor the names of its contributors
  45  *    may be used to endorse or promote products derived from this software
  46  *    without specific prior written permission.
  47  *
  48  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  49  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  50  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  51  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  52  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  53  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  54  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  55  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  56  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  57  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  58  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  59  */
  60 package test.java.time.format;
  61 
  62 import java.time.format.*;
  63 
  64 import static java.time.temporal.ChronoField.MONTH_OF_YEAR;
  65 import static org.testng.Assert.assertEquals;
  66 
  67 import java.text.ParsePosition;
  68 import java.time.format.DateTimeBuilder;
  69 
  70 import org.testng.annotations.Test;
  71 
  72 /**
  73  * Test PadPrinterParserDecorator.
  74  */
  75 @Test(groups={"implementation"})
  76 public class TestPadParserDecorator extends AbstractTestPrinterParser {
  77 
  78     //-----------------------------------------------------------------------
  79     @Test(expectedExceptions=IndexOutOfBoundsException.class)
  80     public void test_parse_negativePosition() throws Exception {
  81         builder.padNext(3, '-').appendLiteral('Z');
  82         getFormatter().parseToBuilder("--Z", new ParsePosition(-1));
  83     }
  84 
  85     @Test(expectedExceptions=IndexOutOfBoundsException.class)
  86     public void test_parse_offEndPosition() throws Exception {
  87         builder.padNext(3, '-').appendLiteral('Z');
  88         getFormatter().parseToBuilder("--Z", new ParsePosition(4));
  89     }
  90 
  91     //-----------------------------------------------------------------------
  92     public void test_parse() throws Exception {
  93         ParsePosition pos = new ParsePosition(0);
  94         builder.padNext(3, '-').appendValue(MONTH_OF_YEAR, 1, 3, SignStyle.NEVER);
  95         DateTimeBuilder dtb = getFormatter().parseToBuilder("--2", pos);
  96         assertEquals(pos.getIndex(), 3);
  97         assertEquals(dtb.getFieldValueMap().size(), 1);
  98         assertEquals(dtb.getLong(MONTH_OF_YEAR), 2L);
  99     }
 100 
 101     public void test_parse_noReadBeyond() throws Exception {
 102         ParsePosition pos = new ParsePosition(0);
 103         builder.padNext(3, '-').appendValue(MONTH_OF_YEAR, 1, 3, SignStyle.NEVER);
 104         DateTimeBuilder dtb = getFormatter().parseToBuilder("--22", pos);
 105         assertEquals(pos.getIndex(), 3);
 106         assertEquals(dtb.getFieldValueMap().size(), 1);
 107         assertEquals(dtb.getLong(MONTH_OF_YEAR), 2L);
 108     }
 109 
 110     public void test_parse_textLessThanPadWidth() throws Exception {
 111         ParsePosition pos = new ParsePosition(0);
 112         builder.padNext(3, '-').appendValue(MONTH_OF_YEAR, 1, 3, SignStyle.NEVER);
 113         DateTimeBuilder dtb = getFormatter().parseToBuilder("-1", pos);
 114         assertEquals(pos.getErrorIndex(), 0);
 115     }
 116 
 117     public void test_parse_decoratedErrorPassedBack() throws Exception {
 118         ParsePosition pos = new ParsePosition(0);
 119         builder.padNext(3, '-').appendValue(MONTH_OF_YEAR, 1, 3, SignStyle.NEVER);
 120         DateTimeBuilder dtb = getFormatter().parseToBuilder("--A", pos);
 121         assertEquals(pos.getErrorIndex(), 2);
 122     }
 123 
 124     public void test_parse_decoratedDidNotParseToPadWidth() throws Exception {
 125         ParsePosition pos = new ParsePosition(0);
 126         builder.padNext(3, '-').appendValue(MONTH_OF_YEAR, 1, 3, SignStyle.NEVER);
 127         DateTimeBuilder dtb = getFormatter().parseToBuilder("-1X", pos);
 128         assertEquals(pos.getErrorIndex(), 0);
 129     }
 130 
 131     //-----------------------------------------------------------------------
 132     public void test_parse_decoratedStartsWithPad() throws Exception {
 133         ParsePosition pos = new ParsePosition(0);
 134         builder.padNext(8, '-').appendLiteral("-HELLO-");
 135         DateTimeBuilder dtb = getFormatter().parseToBuilder("--HELLO-", pos);
 136         assertEquals(pos.getIndex(), 8);
 137         assertEquals(dtb.getFieldValueMap().size(), 0);
 138     }
 139 
 140 }