Examples with FDate de.invesdwin.util.time.date.FDate used on opensource projects

Example 61 with FDate

use of de.invesdwin.util.time.date.FDate in project invesdwin-context-persistence by subes.

the class ALiveSegmentedTimeSeriesDBWithLimitedCacheTest method testNextKey.

@Test
public void testNextKey() {
    FDate nextKey = cache.query().setFutureEnabled().getNextKey(FDate.MIN_DATE, entities.size());
    Assertions.assertThat(nextKey).isEqualTo(entities.get(entities.size() - 1));
    Assertions.assertThat(countReadAllValuesAscendingFrom).isEqualTo(1);
    // loading newest entity is faster than always loading all entities
    Assertions.assertThat(countReadNewestValueTo).isEqualTo(2);
    nextKey = cache.query().setFutureEnabled().getNextKey(FDate.MIN_DATE, 1);
    Assertions.assertThat(nextKey).isEqualTo(entities.get(1));
    Assertions.assertThat(countReadAllValuesAscendingFrom).isEqualTo(2);
    Assertions.assertThat(countReadNewestValueTo).isEqualTo(3);
}

Example 62 with FDate

use of de.invesdwin.util.time.date.FDate in project invesdwin-context-persistence by subes.

the class ALiveSegmentedTimeSeriesDBWithLimitedCacheTest method testNotCorrectTime.

@Test
public void testNotCorrectTime() {
    for (final FDate entity : entities.subList(1, entities.size() - 1)) {
        final FDate valueBefore = cache.query().getValue(entity.addHours(-3));
        Assertions.assertThat(valueBefore).isEqualTo(entity.addYears(-1));
        final FDate value = cache.query().getValue(entity);
        Assertions.assertThat(value).isEqualTo(entity);
        final FDate valueAfter = cache.query().getValue(entity.addHours(2));
        Assertions.assertThat(valueAfter).isEqualTo(entity);
    }
}

Example 63 with FDate

use of de.invesdwin.util.time.date.FDate in project invesdwin-context-persistence by subes.

the class ALiveSegmentedTimeSeriesDBWithLimitedCacheTest method testPreviousValueWithQueryCacheWithIncrementingKey.

@Test
public void testPreviousValueWithQueryCacheWithIncrementingKey() {
    for (int index = 0; index < entities.size(); index++) {
        final FDate previousValue = cache.query().getPreviousValue(entities.get(index), index + 1);
        final FDate expectedValue = entities.get(0);
        Assertions.assertThat(previousValue).isEqualTo(expectedValue);
    }
    Assertions.assertThat(countReadAllValuesAscendingFrom).isEqualTo(1);
    Assertions.assertThat(countReadNewestValueTo).isEqualTo(3);
    Assertions.assertThat(countInnerExtractKey).isEqualTo(1);
    Assertions.assertThat(countAdjustKey).isEqualTo(0);
}

Example 64 with FDate

use of de.invesdwin.util.time.date.FDate in project invesdwin-context-persistence by subes.

the class ALiveSegmentedTimeSeriesDBWithLimitedCacheTest method testPreviousKeyBeforeFirstReverse.

@Test
public void testPreviousKeyBeforeFirstReverse() {
    FDate previousKey = cache.query().setFutureNullEnabled().getPreviousKey(FDate.MIN_DATE, entities.size());
    Assertions.assertThat(previousKey).isEqualTo(FDate.MIN_DATE);
    Assertions.assertThat(countReadAllValuesAscendingFrom).isEqualTo(0);
    Assertions.assertThat(countReadNewestValueTo).isEqualTo(2);
    previousKey = cache.query().setFutureEnabled().getPreviousKey(FDate.MIN_DATE, entities.size());
    Assertions.assertThat(previousKey).isEqualTo(FDate.MIN_DATE);
    Assertions.assertThat(countReadAllValuesAscendingFrom).isEqualTo(0);
    Assertions.assertThat(countReadNewestValueTo).isEqualTo(2);
    previousKey = cache.query().setFutureNullEnabled().getPreviousKey(FDate.MIN_DATE, entities.size());
    Assertions.assertThat(previousKey).isEqualTo(FDate.MIN_DATE);
    Assertions.assertThat(countReadAllValuesAscendingFrom).isEqualTo(0);
    Assertions.assertThat(countReadNewestValueTo).isEqualTo(2);
}

Example 65 with FDate

use of de.invesdwin.util.time.date.FDate in project invesdwin-context-persistence by subes.

the class ALiveSegmentedTimeSeriesDBWithLimitedCacheTest method testPreviousValueWithQueryCacheWithAlwaysSameKey.

@Test
public void testPreviousValueWithQueryCacheWithAlwaysSameKey() {
    for (int size = 1; size < entities.size(); size++) {
        final FDate previousValue = cache.query().getPreviousValue(entities.get(entities.size() - 1), size);
        final FDate expectedValue = entities.get(entities.size() - size - 1);
        Assertions.assertThat(previousValue).isEqualTo(expectedValue);
    }
    Assertions.assertThat(countReadAllValuesAscendingFrom).isEqualTo(5);
    Assertions.assertThat(countReadNewestValueTo).isEqualTo(2);
    Assertions.assertThat(countInnerExtractKey).isEqualTo(5);
    Assertions.assertThat(countAdjustKey).isEqualTo(0);
}