/**
* Creates a scenario where the fetcher always throws a bridge failure exception. Shows that the
* query does not repeat infinitely.
*
* @throws psidev.psi.mi.jami.enricher.exception.EnricherException
*/
@Test(expected = EnricherException.class)
public void test_bridgeFailure_throws_exception_when_persistent() throws EnricherException {
persistentBioactiveEntity = new DefaultBioactiveEntity(TEST_SHORTNAME, TEST_FULLNAME);
persistentBioactiveEntity.setChebi(CHEBI_ID);
int timesToTry = -1;
FailingBioactiveEntityFetcher fetcher = new FailingBioactiveEntityFetcher(timesToTry);
fetcher.addEntry(CHEBI_ID, Collections.singleton(persistentBioactiveEntity));
enricher = new FullBioactiveEntityUpdater(fetcher);
enricher.enrich(persistentBioactiveEntity);
fail("Exception should be thrown before this point");
}
/**
* Creates a scenario where the fetcher does not retrieve an entry on its first attempt. If the
* enricher re-queries the fetcher, it will eventually receive the entry.
*
* @throws EnricherException
*/
@Test
public void test_bridgeFailure_does_not_throw_exception_when_not_persistent()
throws EnricherException {
persistentBioactiveEntity = new DefaultBioactiveEntity(TEST_SHORTNAME, TEST_FULLNAME);
persistentBioactiveEntity.setChebi(CHEBI_ID);
int timesToTry = 3;
assertTrue(
"The test can not be applied as the conditions do not invoke the required response. "
+ "Change the timesToTry.",
timesToTry < 5);
FailingBioactiveEntityFetcher fetcher = new FailingBioactiveEntityFetcher(timesToTry);
fetcher.addEntry(CHEBI_ID, Collections.singleton(persistentBioactiveEntity));
enricher = new FullBioactiveEntityUpdater(fetcher);
enricher.enrich(persistentBioactiveEntity);
assertEquals(TEST_FULLNAME, persistentBioactiveEntity.getFullName());
}