TestTextPrinter.java

/*
 * Copyright (c) 2007-present, 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.
 *
 *  * 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.
 *
 *  * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.threeten.bp.format;

import static org.testng.Assert.assertEquals;
import static org.threeten.bp.temporal.ChronoField.DAY_OF_MONTH;
import static org.threeten.bp.temporal.ChronoField.DAY_OF_WEEK;
import static org.threeten.bp.temporal.ChronoField.MONTH_OF_YEAR;

import java.util.Locale;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import org.threeten.bp.DateTimeException;
import org.threeten.bp.LocalDate;
import org.threeten.bp.format.DateTimeFormatterBuilder.TextPrinterParser;
import org.threeten.bp.temporal.MockFieldValue;
import org.threeten.bp.temporal.TemporalField;

/**
 * Test TextPrinterParser.
 */
@Test
public class TestTextPrinter extends AbstractTestPrinterParser {

    private static final DateTimeTextProvider PROVIDER = DateTimeTextProvider.getInstance();

    //-----------------------------------------------------------------------
    @Test(expectedExceptions=DateTimeException.class)
    public void test_print_emptyCalendrical() throws Exception {
        TextPrinterParser pp = new TextPrinterParser(DAY_OF_WEEK, TextStyle.FULL, PROVIDER);
        pp.print(printEmptyContext, buf);
    }

    public void test_print_append() throws Exception {
        printContext.setDateTime(LocalDate.of(2012, 4, 18));
        TextPrinterParser pp = new TextPrinterParser(DAY_OF_WEEK, TextStyle.FULL, PROVIDER);
        buf.append("EXISTING");
        pp.print(printContext, buf);
        assertEquals(buf.toString(), "EXISTINGWednesday");
    }

    //-----------------------------------------------------------------------
    @DataProvider(name="print")
    Object[][] provider_dow() {
        return new Object[][] {
            {DAY_OF_WEEK, TextStyle.FULL, 1, "Monday"},
            {DAY_OF_WEEK, TextStyle.FULL, 2, "Tuesday"},
            {DAY_OF_WEEK, TextStyle.FULL, 3, "Wednesday"},
            {DAY_OF_WEEK, TextStyle.FULL, 4, "Thursday"},
            {DAY_OF_WEEK, TextStyle.FULL, 5, "Friday"},
            {DAY_OF_WEEK, TextStyle.FULL, 6, "Saturday"},
            {DAY_OF_WEEK, TextStyle.FULL, 7, "Sunday"},

            {DAY_OF_WEEK, TextStyle.SHORT, 1, "Mon"},
            {DAY_OF_WEEK, TextStyle.SHORT, 2, "Tue"},
            {DAY_OF_WEEK, TextStyle.SHORT, 3, "Wed"},
            {DAY_OF_WEEK, TextStyle.SHORT, 4, "Thu"},
            {DAY_OF_WEEK, TextStyle.SHORT, 5, "Fri"},
            {DAY_OF_WEEK, TextStyle.SHORT, 6, "Sat"},
            {DAY_OF_WEEK, TextStyle.SHORT, 7, "Sun"},

            {DAY_OF_MONTH, TextStyle.FULL, 1, "1"},
            {DAY_OF_MONTH, TextStyle.FULL, 2, "2"},
            {DAY_OF_MONTH, TextStyle.FULL, 3, "3"},
            {DAY_OF_MONTH, TextStyle.FULL, 28, "28"},
            {DAY_OF_MONTH, TextStyle.FULL, 29, "29"},
            {DAY_OF_MONTH, TextStyle.FULL, 30, "30"},
            {DAY_OF_MONTH, TextStyle.FULL, 31, "31"},

            {DAY_OF_MONTH, TextStyle.SHORT, 1, "1"},
            {DAY_OF_MONTH, TextStyle.SHORT, 2, "2"},
            {DAY_OF_MONTH, TextStyle.SHORT, 3, "3"},
            {DAY_OF_MONTH, TextStyle.SHORT, 28, "28"},
            {DAY_OF_MONTH, TextStyle.SHORT, 29, "29"},
            {DAY_OF_MONTH, TextStyle.SHORT, 30, "30"},
            {DAY_OF_MONTH, TextStyle.SHORT, 31, "31"},

            {MONTH_OF_YEAR, TextStyle.FULL, 1, "January"},
            {MONTH_OF_YEAR, TextStyle.FULL, 12, "December"},

            {MONTH_OF_YEAR, TextStyle.SHORT, 1, "Jan"},
            {MONTH_OF_YEAR, TextStyle.SHORT, 12, "Dec"},
       };
    }

    @Test(dataProvider="print")
    public void test_print(TemporalField field, TextStyle style, int value, String expected) throws Exception {
        printContext.setDateTime(new MockFieldValue(field, value));
        TextPrinterParser pp = new TextPrinterParser(field, style, PROVIDER);
        pp.print(printContext, buf);
        assertEquals(buf.toString(), expected);
    }

    //-----------------------------------------------------------------------
    public void test_print_french_long() throws Exception {
        printContext.setLocale(Locale.FRENCH);
        printContext.setDateTime(LocalDate.of(2012, 1, 1));
        TextPrinterParser pp = new TextPrinterParser(MONTH_OF_YEAR, TextStyle.FULL, PROVIDER);
        pp.print(printContext, buf);
        assertEquals(buf.toString(), "janvier");
    }

    public void test_print_french_short() throws Exception {
        printContext.setLocale(Locale.FRENCH);
        printContext.setDateTime(LocalDate.of(2012, 1, 1));
        TextPrinterParser pp = new TextPrinterParser(MONTH_OF_YEAR, TextStyle.SHORT, PROVIDER);
        pp.print(printContext, buf);
        assertEquals(buf.toString(), "janv.");
    }

    //-----------------------------------------------------------------------
    public void test_toString1() throws Exception {
        TextPrinterParser pp = new TextPrinterParser(MONTH_OF_YEAR, TextStyle.FULL, PROVIDER);
        assertEquals(pp.toString(), "Text(MonthOfYear)");
    }

    public void test_toString2() throws Exception {
        TextPrinterParser pp = new TextPrinterParser(MONTH_OF_YEAR, TextStyle.SHORT, PROVIDER);
        assertEquals(pp.toString(), "Text(MonthOfYear,SHORT)");
    }

}