TimestampedDatasetVersion version1 = new TimestampedDatasetVersion(dt1, dummyPath); TimestampedDatasetVersion version2 = new TimestampedDatasetVersion(dt2, dummyPath); Assert.assertEquals(policyLookback7Days.listSelectedVersions(Lists.newArrayList(version1, version2)).size(), 1); Assert.assertEquals( Lists.newArrayList(policyLookback7Days.listSelectedVersions(Lists.newArrayList(version1, version2))).get(0), version2); SelectBetweenTimeBasedPolicy.TIME_BASED_SELECTION_MIN_LOOK_BACK_TIME_KEY, "4d")); SelectBetweenTimeBasedPolicy policyLookback9d4d = new SelectBetweenTimeBasedPolicy(config); Assert.assertEquals(policyLookback9d4d.listSelectedVersions(Lists.newArrayList(version1, version2)).size(), 2); SelectBetweenTimeBasedPolicy.TIME_BASED_SELECTION_MIN_LOOK_BACK_TIME_KEY, "1d")); SelectBetweenTimeBasedPolicy policyLookback4d1d = new SelectBetweenTimeBasedPolicy(config); Assert.assertEquals(policyLookback4d1d.listSelectedVersions(Lists.newArrayList(version1, version2)).size(), 0); SelectBetweenTimeBasedPolicy.TIME_BASED_SELECTION_MAX_LOOK_BACK_TIME_KEY, "7d")); SelectBetweenTimeBasedPolicy policyLookback7d0d = new SelectBetweenTimeBasedPolicy(config); Assert.assertEquals(policyLookback7d0d.listSelectedVersions(Lists.newArrayList(version1, version2)).size(), 1); Assert.assertEquals( Lists.newArrayList(policyLookback7d0d.listSelectedVersions(Lists.newArrayList(version1, version2))).get(0), version2);