public static void main(String[] args) throws ParseException {
OffsetDateTime start = OffsetDateTime.parse("2014-06-10T10:45:00+03:00");
// Takes the time stamp and converts to an OffsetDateTime object
OffsetDateTime end = OffsetDateTime.parse("2015-06-10T10:50:00+03:00");
Instant startInst = start.toInstant(); // converts it to an Instant Class object
Instant endInst = end.toInstant();
Duration dur =
Duration.between(startInst, endInst); // calculates the duration between the two instances
System.out.println("The Period between the two instants is:\n");
System.out.println(dur.toMillis() + " Millisecs"); // prints the milliseconds
}
public void test_convertToInstant_furtherAfterLeap() {
OffsetDateTime odt = OffsetDateTime.of(1980, 1, 1, 0, 0, 1, 0, ZoneOffset.UTC);
Instant instant = odt.toInstant();
UtcInstant utc = UtcInstant.ofModifiedJulianDay(MJD_1980, NANOS_PER_SEC);
assertEquals(rules.convertToInstant(utc), instant);
assertEquals(rules.convertToUtc(instant), utc);
}
// -----------------------------------------------------------------------
// convertToUtc(Instant)/convertToInstant(UtcInstant)
// -----------------------------------------------------------------------
public void test_convertToInstant_justBeforeLeap() {
OffsetDateTime odt = OffsetDateTime.of(1979, 12, 31, 23, 43, 21, 0, ZoneOffset.UTC);
Instant instant = odt.toInstant();
UtcInstant utc =
UtcInstant.ofModifiedJulianDay(MJD_1980 - 1, (SECS_PER_DAY + 1 - 1000) * NANOS_PER_SEC);
assertEquals(rules.convertToInstant(utc), instant);
assertEquals(rules.convertToUtc(instant), utc);
}
public void test_convertToInstant_slsMicros() {
for (int i = 1; i < 1000; i++) {
long utcNanos = (SECS_PER_DAY + 1 - 1000) * NANOS_PER_SEC + i * 1000;
long startSls = (86401 - 1000) * NANOS_PER_SEC;
long slsNanos = (utcNanos - (utcNanos - startSls) / 1000);
OffsetDateTime odt =
OffsetDateTime.of(
1979, 12, 31, 23, 43, 21, (int) (slsNanos % NANOS_PER_SEC), ZoneOffset.UTC);
Instant instant = odt.toInstant();
UtcInstant utc =
UtcInstant.ofModifiedJulianDay(
MJD_1980 - 1, (SECS_PER_DAY + 1 - 1000) * NANOS_PER_SEC + i * 1000);
assertEquals(rules.convertToInstant(utc), instant);
assertEquals(rules.convertToUtc(instant), utc);
}
}
public void test_convertToInstant_slsNanos() {
for (int i = 1; i < 5005; i++) {
long utcNanos = (SECS_PER_DAY + 1 - 1000) * NANOS_PER_SEC + i;
long startSls = (86401 - 1000) * NANOS_PER_SEC;
long slsNanos = (utcNanos - (utcNanos - startSls) / 1000);
OffsetDateTime odt =
OffsetDateTime.of(
1979, 12, 31, 23, 43, 21, (int) (slsNanos % NANOS_PER_SEC), ZoneOffset.UTC);
Instant instant = odt.toInstant();
UtcInstant utc = UtcInstant.ofModifiedJulianDay(MJD_1980 - 1, utcNanos);
assertEquals(rules.convertToInstant(utc), instant);
// not all instants can map back to the correct UTC value
long reverseUtcNanos = startSls + ((slsNanos - startSls) * 1000L) / (1000L - 1);
assertEquals(
rules.convertToUtc(instant),
UtcInstant.ofModifiedJulianDay(MJD_1980 - 1, reverseUtcNanos));
}
}
@Test
public void shouldReturnJobIfJobExists() throws Exception {
// given
ZoneId cet = ZoneId.of("CET");
OffsetDateTime now = OffsetDateTime.now(cet);
JobInfo expectedJob = newJobInfo("42", "TEST", fixed(now.toInstant(), cet), "localhost");
when(jobService.findJob("42")).thenReturn(Optional.of(expectedJob));
String nowAsString = ISO_OFFSET_DATE_TIME.format(now);
mockMvc
.perform(
MockMvcRequestBuilders.get("/some-microservice/internal/jobs/42")
.servletPath("/internal/jobs/42"))
.andExpect(MockMvcResultMatchers.status().is(200))
.andExpect(MockMvcResultMatchers.jsonPath("$.status").value("OK"))
.andExpect(MockMvcResultMatchers.jsonPath("$.messages").isArray())
.andExpect(MockMvcResultMatchers.jsonPath("$.jobType").value("TEST"))
.andExpect(MockMvcResultMatchers.jsonPath("$.hostname").value("localhost"))
.andExpect(MockMvcResultMatchers.jsonPath("$.started").value(nowAsString))
.andExpect(MockMvcResultMatchers.jsonPath("$.stopped").value(""))
.andExpect(MockMvcResultMatchers.jsonPath("$.lastUpdated").value(nowAsString))
.andExpect(
MockMvcResultMatchers.jsonPath("$.jobUri")
.value("http://localhost/some-microservice/internal/jobs/42"))
.andExpect(MockMvcResultMatchers.jsonPath("$.links").isArray())
.andExpect(
MockMvcResultMatchers.jsonPath("$.links[0].href")
.value("http://localhost/some-microservice/internal/jobs/42"))
.andExpect(
MockMvcResultMatchers.jsonPath("$.links[1].href")
.value("http://localhost/some-microservice/internal/jobdefinitions/TEST"))
.andExpect(
MockMvcResultMatchers.jsonPath("$.links[2].href")
.value("http://localhost/some-microservice/internal/jobs"))
.andExpect(
MockMvcResultMatchers.jsonPath("$.links[3].href")
.value("http://localhost/some-microservice/internal/jobs?type=TEST"))
.andExpect(MockMvcResultMatchers.jsonPath("$.runtime").value(""))
.andExpect(MockMvcResultMatchers.jsonPath("$.state").value("Running"));
verify(jobService).findJob("42");
}