下面列出了java.time.OffsetTime#now ( ) 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。
@Test
public void now_Clock_beforeEpoch() {
for (int i =-1; i >= -(24 * 60 * 60); i--) {
Instant instant = Instant.ofEpochSecond(i, 8);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
OffsetTime test = OffsetTime.now(clock);
assertEquals(test.getHour(), ((i + 24 * 60 * 60) / (60 * 60)) % 24);
assertEquals(test.getMinute(), ((i + 24 * 60 * 60) / 60) % 60);
assertEquals(test.getSecond(), (i + 24 * 60 * 60) % 60);
assertEquals(test.getNano(), 8);
assertEquals(test.getOffset(), ZoneOffset.UTC);
}
}
@Test
public void now() {
ZonedDateTime nowDT = ZonedDateTime.now();
OffsetTime expected = OffsetTime.now(Clock.systemDefaultZone());
OffsetTime test = OffsetTime.now();
long diff = Math.abs(test.toLocalTime().toNanoOfDay() - expected.toLocalTime().toNanoOfDay());
assertTrue(diff < 100000000); // less than 0.1 secs
assertEquals(test.getOffset(), nowDT.getOffset());
}
@Test
public void now_Clock_beforeEpoch() {
for (int i =-1; i >= -(24 * 60 * 60); i--) {
Instant instant = Instant.ofEpochSecond(i, 8);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
OffsetTime test = OffsetTime.now(clock);
assertEquals(test.getHour(), ((i + 24 * 60 * 60) / (60 * 60)) % 24);
assertEquals(test.getMinute(), ((i + 24 * 60 * 60) / 60) % 60);
assertEquals(test.getSecond(), (i + 24 * 60 * 60) % 60);
assertEquals(test.getNano(), 8);
assertEquals(test.getOffset(), ZoneOffset.UTC);
}
}
@Test
public void now_Clock_offsets() {
Instant base = LocalDateTime.of(1970, 1, 1, 12, 0).toInstant(ZoneOffset.UTC);
for (int i = -9; i < 15; i++) {
ZoneOffset offset = ZoneOffset.ofHours(i);
Clock clock = Clock.fixed(base, offset);
OffsetTime test = OffsetTime.now(clock);
assertEquals(test.getHour(), (12 + i) % 24);
assertEquals(test.getMinute(), 0);
assertEquals(test.getSecond(), 0);
assertEquals(test.getNano(), 0);
assertEquals(test.getOffset(), offset);
}
}
@Test
public void now() {
ZonedDateTime nowDT = ZonedDateTime.now();
OffsetTime expected = OffsetTime.now(Clock.systemDefaultZone());
OffsetTime test = OffsetTime.now();
long diff = Math.abs(test.toLocalTime().toNanoOfDay() - expected.toLocalTime().toNanoOfDay());
assertTrue(diff < 100000000); // less than 0.1 secs
assertEquals(test.getOffset(), nowDT.getOffset());
}
@Test
public void now_Clock_allSecsInDay() {
for (int i = 0; i < (2 * 24 * 60 * 60); i++) {
Instant instant = Instant.ofEpochSecond(i, 8);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
OffsetTime test = OffsetTime.now(clock);
assertEquals(test.getHour(), (i / (60 * 60)) % 24);
assertEquals(test.getMinute(), (i / 60) % 60);
assertEquals(test.getSecond(), i % 60);
assertEquals(test.getNano(), 8);
assertEquals(test.getOffset(), ZoneOffset.UTC);
}
}
@Test
public void now_Clock_beforeEpoch() {
for (int i =-1; i >= -(24 * 60 * 60); i--) {
Instant instant = Instant.ofEpochSecond(i, 8);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
OffsetTime test = OffsetTime.now(clock);
assertEquals(test.getHour(), ((i + 24 * 60 * 60) / (60 * 60)) % 24);
assertEquals(test.getMinute(), ((i + 24 * 60 * 60) / 60) % 60);
assertEquals(test.getSecond(), (i + 24 * 60 * 60) % 60);
assertEquals(test.getNano(), 8);
assertEquals(test.getOffset(), ZoneOffset.UTC);
}
}
@Test
public void now_Clock_beforeEpoch() {
for (int i =-1; i >= -(24 * 60 * 60); i--) {
Instant instant = Instant.ofEpochSecond(i, 8);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
OffsetTime test = OffsetTime.now(clock);
assertEquals(test.getHour(), ((i + 24 * 60 * 60) / (60 * 60)) % 24);
assertEquals(test.getMinute(), ((i + 24 * 60 * 60) / 60) % 60);
assertEquals(test.getSecond(), (i + 24 * 60 * 60) % 60);
assertEquals(test.getNano(), 8);
assertEquals(test.getOffset(), ZoneOffset.UTC);
}
}
@Test
public void now_Clock_allSecsInDay() {
for (int i = 0; i < (2 * 24 * 60 * 60); i++) {
Instant instant = Instant.ofEpochSecond(i, 8);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
OffsetTime test = OffsetTime.now(clock);
assertEquals(test.getHour(), (i / (60 * 60)) % 24);
assertEquals(test.getMinute(), (i / 60) % 60);
assertEquals(test.getSecond(), i % 60);
assertEquals(test.getNano(), 8);
assertEquals(test.getOffset(), ZoneOffset.UTC);
}
}
@Test
public void now_Clock_offsets() {
Instant base = LocalDateTime.of(1970, 1, 1, 12, 0).toInstant(ZoneOffset.UTC);
for (int i = -9; i < 15; i++) {
ZoneOffset offset = ZoneOffset.ofHours(i);
Clock clock = Clock.fixed(base, offset);
OffsetTime test = OffsetTime.now(clock);
assertEquals(test.getHour(), (12 + i) % 24);
assertEquals(test.getMinute(), 0);
assertEquals(test.getSecond(), 0);
assertEquals(test.getNano(), 0);
assertEquals(test.getOffset(), offset);
}
}
@Test
public void now_Clock_allSecsInDay() {
for (int i = 0; i < (2 * 24 * 60 * 60); i++) {
Instant instant = Instant.ofEpochSecond(i, 8);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
OffsetTime test = OffsetTime.now(clock);
assertEquals(test.getHour(), (i / (60 * 60)) % 24);
assertEquals(test.getMinute(), (i / 60) % 60);
assertEquals(test.getSecond(), i % 60);
assertEquals(test.getNano(), 8);
assertEquals(test.getOffset(), ZoneOffset.UTC);
}
}
@Test(expectedExceptions=NullPointerException.class)
public void now_Clock_nullZoneId() {
OffsetTime.now((ZoneId) null);
}
@Test(expectedExceptions=NullPointerException.class)
public void now_Clock_nullZoneId() {
OffsetTime.now((ZoneId) null);
}
@Test(expectedExceptions=NullPointerException.class)
public void now_Clock_nullClock() {
OffsetTime.now((Clock) null);
}
@Test(expected=NullPointerException.class)
public void now_Clock_nullClock() {
OffsetTime.now((Clock) null);
}
@Test(expectedExceptions=NullPointerException.class)
public void now_Clock_nullZoneId() {
OffsetTime.now((ZoneId) null);
}
@Test(expectedExceptions=NullPointerException.class)
public void now_Clock_nullClock() {
OffsetTime.now((Clock) null);
}
@Test(expectedExceptions=NullPointerException.class)
public void now_Clock_nullClock() {
OffsetTime.now((Clock) null);
}
@Test(expectedExceptions=NullPointerException.class)
public void now_Clock_nullZoneId() {
OffsetTime.now((ZoneId) null);
}
@Test(expectedExceptions=NullPointerException.class)
public void now_Clock_nullZoneId() {
OffsetTime.now((ZoneId) null);
}