Examples of org.threeten.bp.MonthDay

org.threeten.bp.MonthDay
A month-day in the ISO-8601 calendar system, such as {@code --12-03}.
{@code MonthDay} is an immutable date-time object that represents the combinationof a year and month. Any field that can be derived from a month and day, such as quarter-of-year, can be obtained.
This class does not store or represent a year, time or time-zone. For example, the value "December 3rd" can be stored in a {@code MonthDay}.
Since a {@code MonthDay} does not possess a year, the leap day ofFebruary 29th is considered valid.
This class implements {@link TemporalAccessor} rather than {@link Temporal}. This is because it is not possible to define whether February 29th is valid or not without external information, preventing the implementation of plus/minus. Related to this, {@code MonthDay} only provides access to query and set the fields{@code MONTH_OF_YEAR} and {@code DAY_OF_MONTH}.
The ISO-8601 calendar system is the modern civil calendar system used today in most of the world. It is equivalent to the proleptic Gregorian calendar system, in which today's rules for leap years are applied for all time. For most applications written today, the ISO-8601 rules are entirely suitable. However, any application that makes use of historical dates, and requires them to be accurate will find the ISO-8601 approach unsuitable.
Specification for implementors
This class is immutable and thread-safe.

    //-----------------------------------------------------------------------
    // now()
    //-----------------------------------------------------------------------
    @Test
    public void now() {
        MonthDay expected = MonthDay.now(Clock.systemDefaultZone());
        MonthDay test = MonthDay.now();
        for (int i = 0; i < 100; i++) {
            if (expected.equals(test)) {
                return;
            }
            expected = MonthDay.now(Clock.systemDefaultZone());

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    }


    @Test
    public void now_ZoneId() {
        ZoneId zone = ZoneId.of("UTC+01:02:03");
        MonthDay expected = MonthDay.now(Clock.system(zone));
        MonthDay test = MonthDay.now(zone);
        for (int i = 0; i < 100; i++) {
            if (expected.equals(test)) {
                return;
            }
            expected = MonthDay.now(Clock.system(zone));

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    //-----------------------------------------------------------------------
    @Test
    public void now_Clock() {
        Instant instant = LocalDateTime.of(2010, 12, 31, 0, 0).toInstant(ZoneOffset.UTC);
        Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
        MonthDay test = MonthDay.now(clock);
        assertEquals(test.getMonth(), Month.DECEMBER);
        assertEquals(test.getDayOfMonth(), 31);
    }

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        };
    }


    @Test(dataProvider="goodParseData")
    public void factory_parse_success(String text, MonthDay expected) {
        MonthDay monthDay = MonthDay.parse(text);
        assertEquals(monthDay, expected);
    }

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    // parse(DateTimeFormatter)
    //-----------------------------------------------------------------------
    @Test
    public void factory_parse_formatter() {
        DateTimeFormatter f = DateTimeFormatter.ofPattern("M d");
        MonthDay test = MonthDay.parse("12 3", f);
        assertEquals(test, MonthDay.of(12, 3));
    }

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        };
    }


    @Test(dataProvider="sampleDates")
    public void test_get(int m, int d) {
        MonthDay a = MonthDay.of(m, d);
        assertEquals(a.getMonth(), Month.of(m));
        assertEquals(a.getDayOfMonth(), d);
    }

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        assertEquals(MonthDay.of(7, 31).with(Month.FEBRUARY), MonthDay.of(2, 29));
    }


    @Test
    public void test_with_Month_noChangeEqual() {
        MonthDay test = MonthDay.of(6, 30);
        assertEquals(test.with(Month.JUNE), test);
    }

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        assertEquals(MonthDay.of(7, 31).withMonth(2), MonthDay.of(2, 29));
    }


    @Test
    public void test_withMonth_int_noChangeEqual() {
        MonthDay test = MonthDay.of(6, 30);
        assertEquals(test.withMonth(6), test);
    }

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        assertEquals(MonthDay.of(2, 1).withDayOfMonth(29), MonthDay.of(2, 29));
    }


    @Test
    public void test_withDayOfMonth_noChangeEqual() {
        MonthDay test = MonthDay.of(6, 30);
        assertEquals(test.withDayOfMonth(30), test);
    }

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    //-----------------------------------------------------------------------
    // adjust()
    //-----------------------------------------------------------------------
    @Test
    public void test_adjustDate() {
        MonthDay test = MonthDay.of(6, 30);
        LocalDate date = LocalDate.of(2007, 1, 1);
        assertEquals(test.adjustInto(date), LocalDate.of(2007, 6, 30));
    }

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Related Classes of org.threeten.bp.MonthDay

org.threeten.bp.temporal.TestMonthDay

org.threeten.bp.temporal.TestYear

org.threeten.bp.temporal.UnsupportedTemporalTypeException

java.io.InvalidObjectException

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Examples of org.threeten.bp.MonthDay

Specification for implementors

Related Classes of org.threeten.bp.MonthDay