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#2387 - Hit the L2 bean cache via property IN expression (when property is the id property)

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This commit is contained in:
Rob Bygrave
2021-09-23 00:23:23 +12:00
parent c9c61d9f97
commit 477e7eeeda
8 changed files with 101 additions and 24 deletions
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ebean-redis/src/test/java/org/integration/IntegrationTest.java
+44 -1
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@@ -19,7 +19,7 @@ import static org.assertj.core.api.Assertions.assertThat;
class IntegrationTest {
@Test
void mput() throws InterruptedException {
void mput_via_setIdIn() throws InterruptedException {
ServerCache beanCache = DB.cacheManager().beanCache(RCust.class);
beanCache.clear();
@@ -60,6 +60,49 @@ class IntegrationTest {
assertThat(stats2.getHitCount()).isEqualTo(3);
}
@Test
void mput_via_propertyInExpression() throws InterruptedException {
ServerCache beanCache = DB.cacheManager().beanCache(RCust.class);
beanCache.clear();
beanCache.statistics(true);
List<RCust> people = new ArrayList<>();
for (String name : new String[]{"mpx0", "mpx1", "mpx2"}) {
people.add(new RCust(name));
}
DB.saveAll(people);
List<Long> ids = people.stream().map(RCust::getId).collect(Collectors.toList());
List<RCust> f0 = new QRCust()
.id.in(ids)
.findList();
assertThat(f0).hasSize(3);
ServerCacheStatistics stats0 = beanCache.statistics(true);
assertThat(stats0.getHitCount()).isEqualTo(0);
Thread.sleep(5);
// we will hit the cache this time
List<RCust> f1 = new QRCust()
.id.in(ids)
.findList();
assertThat(f1).hasSize(3);
ServerCacheStatistics stats1 = beanCache.statistics(true);
assertThat(stats1.getHitCount()).isEqualTo(3);
// we will hit the cache again
List<RCust> f2 = new QRCust()
.id.in(ids)
.findList();
assertThat(f2).hasSize(3);
ServerCacheStatistics stats2 = beanCache.statistics(true);
assertThat(stats2.getHitCount()).isEqualTo(3);
}
@Test
void test() throws InterruptedException {