@Test
public void valueIsNull() throws Exception {
final Exception expected = new NullPointerException();
startupIndex();
try {
index.addEntry(2, null);
} catch (Exception occurred) {
assertExceptions(occurred, expected);
}
closeDatabase(index);
}
@Test
public void transactionManagerThrowsException() throws Exception {
final Exception expected =
new HGException(
"Failed to add entry to index 'sample_index': java.lang.IllegalStateException: This exception is thrown by fake transaction manager.");
startupIndexWithFakeTransactionManager();
try {
index.addEntry(2, "two");
} catch (Exception occurred) {
assertExceptions(occurred, expected);
} finally {
index.close();
}
}
@Test
public void transactionManagerThrowsException() throws Exception {
final Exception expected =
new HGException(
"Failed to lookup index 'sample_index': java.lang.IllegalStateException: Transaction manager is fake.");
startupIndexWithFakeTransactionManager();
try {
indexImpl.findByValue("yellow");
} catch (Exception occurred) {
assertExceptions(occurred, expected);
} finally {
indexImpl.close();
}
}
@Test
public void indexIsNotOpened() throws Exception {
final Exception expected =
new HGException(
"Attempting to operate on index 'sample_index' while the index is being closed.");
PowerMock.replayAll();
index =
new DefaultIndexImpl(
INDEX_NAME, storage, transactionManager, keyConverter, valueConverter, comparator);
try {
index.addEntry(1, "one");
} catch (Exception occurred) {
assertExceptions(occurred, expected);
}
}
@Test
public void indexIsNotOpened() throws Exception {
final Exception expected =
new HGException("Attempting to lookup index 'sample_index' while it is closed.");
PowerMock.replayAll();
indexImpl =
new DefaultBiIndexImpl<Integer, String>(
INDEX_NAME, storage, transactionManager, keyConverter, valueConverter, comparator);
try {
indexImpl.findByValue("some value");
} catch (Exception occurred) {
assertExceptions(occurred, expected);
} finally {
indexImpl.close();
}
}
