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Caching changes and refactoring, includes Fix for Wobu - TestCacheCollectionIds test case

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This commit is contained in:
Rob Bygrave
2014-04-25 03:06:22 +12:00
parent 696dabc658
commit ed0fe7fd57
17 changed files with 640 additions and 254 deletions
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src/test/java/com/avaje/tests/cache/TestCacheCollectionIds.java
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+71 -9
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@@ -101,24 +101,84 @@ public class TestCacheCollectionIds extends BaseTestCase {
ResetBasicData.reset();
OCachedBean cachedBean = new OCachedBean();
cachedBean.setName("hello");
cachedBean.getCountries().add(Ebean.find(Country.class, "NZ"));
cachedBean.getCountries().add(Ebean.find(Country.class, "AU"));
Ebean.save(cachedBean);
// used to just load the cache - trigger loading
OCachedBean dummyToLoad = Ebean.find(OCachedBean.class, cachedBean.getId());
dummyToLoad.getCountries().size();
ServerCache cachedBeanCountriesCache = cacheManager.getCollectionIdsCache(OCachedBean.class, "countries");
CachedManyIds cachedManyIds = (CachedManyIds) cachedBeanCountriesCache.get(cachedBean.getId());
// confirm the starting data and cache entry
Assert.assertEquals(2, dummyToLoad.getCountries().size());
Assert.assertEquals(2, cachedManyIds.getIdList().size());
// act
OCachedBean loadedBean = Ebean.find(OCachedBean.class, cachedBean.getId());
loadedBean.getCountries().clear();
loadedBean.getCountries().add(Ebean.find(Country.class, "AU"));
Ebean.save(loadedBean);
// Get the data to assert/check against
OCachedBean result = Ebean.find(OCachedBean.class, cachedBean.getId());
cachedManyIds = (CachedManyIds) cachedBeanCountriesCache.get(result.getId());
// assert that data and cache both show correct data
Assert.assertEquals(1, result.getCountries().size());
Assert.assertEquals(1, cachedManyIds.getIdList().size());
Assert.assertFalse(cachedManyIds.getIdList().contains("NZ"));
Assert.assertTrue(cachedManyIds.getIdList().contains("AU"));
}
/**
* When updating a ManyToMany relations also the collection cache must be updated.
* Alternate to above test where in this case the bean is dirty - loadedBean.setName("goodbye");.
*/
@Test
public void testUpdatingCollectionCacheForManyToManyRelationsWithUpdatedBean() {
// arrange
ResetBasicData.reset();
OCachedBean cachedBean = new OCachedBean();
cachedBean.setName("hello");
cachedBean.getCountries().add(Ebean.find(Country.class, "NZ"));
cachedBean.getCountries().add(Ebean.find(Country.class, "AU"));
Ebean.save(cachedBean);
OCachedBean result = Ebean.find(OCachedBean.class, cachedBean.getId());
// used to just load the cache - trigger loading
OCachedBean dummyToLoad = Ebean.find(OCachedBean.class, cachedBean.getId());
dummyToLoad.getCountries().size();
ServerCache cachedBeanCountriesCache = cacheManager.getCollectionIdsCache(OCachedBean.class, "countries");
CachedManyIds cachedManyIds = (CachedManyIds) cachedBeanCountriesCache.get(result.getId());
CachedManyIds cachedManyIds = (CachedManyIds) cachedBeanCountriesCache.get(cachedBean.getId());
// confirm the starting data and cache entry
Assert.assertEquals(2, dummyToLoad.getCountries().size());
Assert.assertEquals(2, cachedManyIds.getIdList().size());
// act - this time update the name property so the bean is dirty
OCachedBean loadedBean = Ebean.find(OCachedBean.class, cachedBean.getId());
loadedBean.setName("goodbye");
loadedBean.getCountries().clear();
loadedBean.getCountries().add(Ebean.find(Country.class, "AU"));
// assert
Ebean.save(loadedBean);
// Get the data to assert/check against
OCachedBean result = Ebean.find(OCachedBean.class, cachedBean.getId());
cachedManyIds = (CachedManyIds) cachedBeanCountriesCache.get(result.getId());
// assert that data and cache both show correct data
Assert.assertEquals(1, result.getCountries().size());
Assert.assertEquals(1, cachedManyIds.getIdList().size());
Assert.assertFalse(cachedManyIds.getIdList().contains("NZ"));
@@ -167,17 +227,19 @@ public class TestCacheCollectionIds extends BaseTestCase {
Ebean.update(update);
Assert.assertEquals("countries entry was invalidated", 0, cachedBeanCountriesCache.size());
Assert.assertEquals("countries entry still there (but updated)", 1, cachedBeanCountriesCache.size());
OCachedBean result = Ebean.find(OCachedBean.class, cachedBean.getId());
CachedManyIds cachedManyIds = (CachedManyIds) cachedBeanCountriesCache.get(result.getId());
CachedManyIds cachedManyIds = (CachedManyIds) cachedBeanCountriesCache.get(update.getId());
// assert
Assert.assertEquals(1, result.getCountries().size());
// assert cache updated
Assert.assertEquals(1, cachedManyIds.getIdList().size());
Assert.assertFalse(cachedManyIds.getIdList().contains("NZ"));
Assert.assertTrue(cachedManyIds.getIdList().contains("AU"));
// assert countries good
OCachedBean result = Ebean.find(OCachedBean.class, cachedBean.getId());
Assert.assertEquals(1, result.getCountries().size());
}
}