src.tck.java.time.format.TCKDateTimeTextPrinting Maven / Gradle / Ivy
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package tck.java.time.format;
import static java.time.temporal.ChronoField.DAY_OF_MONTH;
import static java.time.temporal.ChronoField.DAY_OF_WEEK;
import static java.time.temporal.ChronoField.MONTH_OF_YEAR;
import static org.testng.Assert.assertEquals;
import java.time.LocalDateTime;
import java.time.Month;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.format.TextStyle;
import java.time.temporal.TemporalField;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test text printing.
*/
@Test
public class TCKDateTimeTextPrinting {
private DateTimeFormatterBuilder builder;
@BeforeMethod
public void setUp() {
builder = new DateTimeFormatterBuilder();
}
//-----------------------------------------------------------------------
@DataProvider(name="printText")
Object[][] data_text() {
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="printText")
public void test_appendText2arg_format(TemporalField field, TextStyle style, int value, String expected) throws Exception {
DateTimeFormatter f = builder.appendText(field, style).toFormatter(Locale.ENGLISH);
LocalDateTime dt = LocalDateTime.of(2010, 1, 1, 0, 0);
dt = dt.with(field, value);
String text = f.format(dt);
assertEquals(text, expected);
}
@Test(dataProvider="printText")
public void test_appendText1arg_format(TemporalField field, TextStyle style, int value, String expected) throws Exception {
if (style == TextStyle.FULL) {
DateTimeFormatter f = builder.appendText(field).toFormatter(Locale.ENGLISH);
LocalDateTime dt = LocalDateTime.of(2010, 1, 1, 0, 0);
dt = dt.with(field, value);
String text = f.format(dt);
assertEquals(text, expected);
}
}
//-----------------------------------------------------------------------
@Test
public void test_appendTextMap() throws Exception {
Map map = new HashMap();
map.put(1L, "JNY");
map.put(2L, "FBY");
map.put(3L, "MCH");
map.put(4L, "APL");
map.put(5L, "MAY");
map.put(6L, "JUN");
map.put(7L, "JLY");
map.put(8L, "AGT");
map.put(9L, "SPT");
map.put(10L, "OBR");
map.put(11L, "NVR");
map.put(12L, "DBR");
builder.appendText(MONTH_OF_YEAR, map);
DateTimeFormatter f = builder.toFormatter();
LocalDateTime dt = LocalDateTime.of(2010, 1, 1, 0, 0);
for (Month month : Month.values()) {
assertEquals(f.format(dt.with(month)), map.get((long) month.getValue()));
}
}
@Test
public void test_appendTextMap_DOM() throws Exception {
Map map = new HashMap();
map.put(1L, "1st");
map.put(2L, "2nd");
map.put(3L, "3rd");
builder.appendText(DAY_OF_MONTH, map);
DateTimeFormatter f = builder.toFormatter();
LocalDateTime dt = LocalDateTime.of(2010, 1, 1, 0, 0);
assertEquals(f.format(dt.withDayOfMonth(1)), "1st");
assertEquals(f.format(dt.withDayOfMonth(2)), "2nd");
assertEquals(f.format(dt.withDayOfMonth(3)), "3rd");
}
@Test
public void test_appendTextMapIncomplete() throws Exception {
Map map = new HashMap();
map.put(1L, "JNY");
builder.appendText(MONTH_OF_YEAR, map);
DateTimeFormatter f = builder.toFormatter();
LocalDateTime dt = LocalDateTime.of(2010, 2, 1, 0, 0);
assertEquals(f.format(dt), "2");
}
}
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