package ca.uhn.fhir.jpa.dao.dstu3;
import static org.hamcrest.Matchers.containsInAnyOrder;
import static org.junit.Assert.*;
import org.apache.commons.lang3.Validate;
import org.hl7.fhir.dstu3.model.Patient;
import org.hl7.fhir.instance.model.api.IIdType;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.springframework.test.util.AopTestUtils;
import org.springframework.transaction.TransactionStatus;
import org.springframework.transaction.support.TransactionCallbackWithoutResult;
import org.springframework.transaction.support.TransactionTemplate;
import ca.uhn.fhir.jpa.dao.SearchParameterMap;
import ca.uhn.fhir.jpa.search.StaleSearchDeletingSvcImpl;
import ca.uhn.fhir.rest.param.StringParam;
import ca.uhn.fhir.rest.server.IBundleProvider;
public class FhirResourceDaoDstu3SearchPageExpiryTest extends BaseJpaDstu3Test {
@Before
public void beforeDisableResultReuse() {
myDaoConfig.setReuseCachedSearchResultsForMillis(null);
}
@After()
public void after() {
StaleSearchDeletingSvcImpl staleSearchDeletingSvc = AopTestUtils.getTargetObject(myStaleSearchDeletingSvc);
staleSearchDeletingSvc.setCutoffSlackForUnitTest(StaleSearchDeletingSvcImpl.DEFAULT_CUTOFF_SLACK);
}
@Before
public void before() {
StaleSearchDeletingSvcImpl staleSearchDeletingSvc = AopTestUtils.getTargetObject(myStaleSearchDeletingSvc);
staleSearchDeletingSvc.setCutoffSlackForUnitTest(0);
}
@Test
public void testExpirePagesAfterSingleUse() throws Exception {
IIdType pid1;
IIdType pid2;
{
Patient patient = new Patient();
patient.addName().setFamily("EXPIRE");
pid1 = myPatientDao.create(patient, mySrd).getId().toUnqualifiedVersionless();
}
Thread.sleep(10);
{
Patient patient = new Patient();
patient.addName().setFamily("EXPIRE");
pid2 = myPatientDao.create(patient, mySrd).getId().toUnqualifiedVersionless();
}
Thread.sleep(10);
SearchParameterMap params;
params = new SearchParameterMap();
params.add(Patient.SP_FAMILY, new StringParam("EXPIRE"));
final IBundleProvider bundleProvider = myPatientDao.search(params);
assertThat(toUnqualifiedVersionlessIds(bundleProvider), containsInAnyOrder(pid1, pid2));
assertThat(toUnqualifiedVersionlessIds(bundleProvider), containsInAnyOrder(pid1, pid2));
myDaoConfig.setExpireSearchResultsAfterMillis(500);
myStaleSearchDeletingSvc.pollForStaleSearchesAndDeleteThem();
TransactionTemplate txTemplate = new TransactionTemplate(myTxManager);
txTemplate.execute(new TransactionCallbackWithoutResult() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus theArg0) {
assertNotNull(mySearchEntityDao.findByUuid(bundleProvider.getUuid()));
}
});
Thread.sleep(750);
myStaleSearchDeletingSvc.pollForStaleSearchesAndDeleteThem();
txTemplate.execute(new TransactionCallbackWithoutResult() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus theArg0) {
assertNull(mySearchEntityDao.findByUuid(bundleProvider.getUuid()));
}
});
}
@Test
public void testExpirePagesAfterReuse() throws Exception {
IIdType pid1;
IIdType pid2;
{
Patient patient = new Patient();
patient.addName().setFamily("EXPIRE");
pid1 = myPatientDao.create(patient, mySrd).getId().toUnqualifiedVersionless();
}
Thread.sleep(10);
{
Patient patient = new Patient();
patient.addName().setFamily("EXPIRE");
pid2 = myPatientDao.create(patient, mySrd).getId().toUnqualifiedVersionless();
}
Thread.sleep(10);
myDaoConfig.setExpireSearchResultsAfterMillis(1000L);
myDaoConfig.setReuseCachedSearchResultsForMillis(500L);
final String searchUuid1;
{
SearchParameterMap params = new SearchParameterMap();
params.add(Patient.SP_FAMILY, new StringParam("EXPIRE"));
final IBundleProvider bundleProvider = myPatientDao.search(params);
assertThat(toUnqualifiedVersionlessIds(bundleProvider), containsInAnyOrder(pid1, pid2));
searchUuid1 = bundleProvider.getUuid();
Validate.notBlank(searchUuid1);
}
Thread.sleep(250);
String searchUuid2;
{
SearchParameterMap params = new SearchParameterMap();
params.add(Patient.SP_FAMILY, new StringParam("EXPIRE"));
final IBundleProvider bundleProvider = myPatientDao.search(params);
assertThat(toUnqualifiedVersionlessIds(bundleProvider), containsInAnyOrder(pid1, pid2));
searchUuid2 = bundleProvider.getUuid();
Validate.notBlank(searchUuid2);
}
assertEquals(searchUuid1, searchUuid2);
Thread.sleep(500);
// We're now past 500ms so we shouldn't reuse the search
final String searchUuid3;
{
SearchParameterMap params = new SearchParameterMap();
params.add(Patient.SP_FAMILY, new StringParam("EXPIRE"));
final IBundleProvider bundleProvider = myPatientDao.search(params);
assertThat(toUnqualifiedVersionlessIds(bundleProvider), containsInAnyOrder(pid1, pid2));
searchUuid3 = bundleProvider.getUuid();
Validate.notBlank(searchUuid3);
}
assertNotEquals(searchUuid1, searchUuid3);
// Search just got used so it shouldn't be deleted
myStaleSearchDeletingSvc.pollForStaleSearchesAndDeleteThem();
newTxTemplate().execute(new TransactionCallbackWithoutResult() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus theArg0) {
assertNotNull(mySearchEntityDao.findByUuid(searchUuid1));
assertNotNull(mySearchEntityDao.findByUuid(searchUuid3));
}
});
Thread.sleep(750);
myStaleSearchDeletingSvc.pollForStaleSearchesAndDeleteThem();
newTxTemplate().execute(new TransactionCallbackWithoutResult() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus theArg0) {
assertNull(mySearchEntityDao.findByUuid(searchUuid1));
assertNotNull(mySearchEntityDao.findByUuid(searchUuid3));
}
});
Thread.sleep(300);
myStaleSearchDeletingSvc.pollForStaleSearchesAndDeleteThem();
newTxTemplate().execute(new TransactionCallbackWithoutResult() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus theArg0) {
assertNull(mySearchEntityDao.findByUuid(searchUuid1));
assertNull(mySearchEntityDao.findByUuid(searchUuid3));
}
});
}
}