tck/java/time/format/TCKLocalizedFieldPrinter.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is free software; you can redistribute it and/or modify it
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 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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/*
 * This file is available under and governed by the GNU General Public
 * License version 2 only, as published by the Free Software Foundation.
 * However, the following notice accompanied the original version of this
 * file:
 *
 * Copyright (c) 2010-2012, Stephen Colebourne & Michael Nascimento Santos
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  * Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
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 *  * Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
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 *  * Neither the name of JSR-310 nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 */
package tck.java.time.format;

import static org.testng.Assert.assertEquals;

import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.temporal.WeekFields;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import test.java.time.format.AbstractTestPrinterParser;

/**
 * Test LocalizedFieldPrinterParser.
 */
@Test
public class TCKLocalizedFieldPrinter extends AbstractTestPrinterParser {

        //-----------------------------------------------------------------------
    @DataProvider(name="Patterns")
    Object[][] provider_pad() {
        return new Object[][] {
            {"e",  "6"},
            {"W",  "3"},
            {"w",  "29"},
            {"ww", "29"},
            {"'Date: 'y-MM-d', week-of-month: 'W', week-of-year: 'w",
                "Date: 2012-07-20, week-of-month: 3, week-of-year: 29"},

        };
    }

    //-----------------------------------------------------------------------
    @Test(dataProvider="Patterns")
    public void test_localizedDayOfWeek(String pattern, String expected) {
        DateTimeFormatterBuilder b
                = new DateTimeFormatterBuilder().appendPattern(pattern);
        LocalDate date = LocalDate.of(2012, 7, 20);

        String result = b.toFormatter(locale).format(date);
        assertEquals(result, expected, "Wrong output for pattern '" + pattern + "'.");
    }

    //-----------------------------------------------------------------------
    @DataProvider(name="LocalWeekBasedYearPatterns")
    Object[][] provider_patternLocalWeekBasedYearDate() {
        return new Object[][] {
            {"e w Y",  "6 29 2012", LocalDate.of(2012, 7, 20)},
            {"'Date: 'Y', day-of-week: 'e', week-of-year: 'w",
                "Date: 2012, day-of-week: 6, week-of-year: 29", LocalDate.of(2012, 7, 20)},
            {"Y-ww-ee", "2008-01-01", LocalDate.of(2007, 12, 30)},
            {"Y-w-e",   "2008-52-1", LocalDate.of(2008, 12, 21)},
            {"Y-w-e",   "2008-52-7", LocalDate.of(2008, 12, 27)},
            {"Y-ww-e",  "2009-01-1", LocalDate.of(2008, 12, 28)},
            {"Y-w-e",   "2009-1-4",  LocalDate.of(2008, 12, 31)},
            {"Y-w-e",   "2009-1-5", LocalDate.of(2009, 1, 1)},
            {"YYYYYYYYY-w-e",   "000002009-1-5", LocalDate.of(2009, 1, 1)},
       };
    }

    @Test(dataProvider = "LocalWeekBasedYearPatterns")
    public void test_print_WeekBasedYear(String pattern, String expectedText, LocalDate date) {
        DateTimeFormatter dtf = DateTimeFormatter.ofPattern(pattern, locale);
        String result = dtf.format(date);
        WeekFields weekDef = WeekFields.of(locale);
        assertEquals(result, expectedText, "Incorrect formatting for " + pattern + ", weekDef: " + weekDef);
    }
}