package org.infinispan.query.impl;
import static org.mockito.Matchers.anyInt;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import org.hibernate.search.query.engine.spi.DocumentExtractor;
import org.hibernate.search.query.engine.spi.EntityInfo;
import org.infinispan.query.backend.KeyTransformationHandler;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
/**
* @author Navin Surtani
*/
@Test(groups = "functional", testName = "query.impl.LazyIteratorTest")
public class LazyIteratorTest extends EagerIteratorTest {
private DocumentExtractor extractor;
@BeforeMethod
public void setUp() throws Exception {
super.setUp();
extractor = mock(DocumentExtractor.class);
when(extractor.getMaxIndex()).thenReturn(entityInfos.size() - 1);
when(extractor.extract(anyInt())).thenAnswer(new Answer<EntityInfo>() {
@Override
public EntityInfo answer(InvocationOnMock invocation) throws Throwable {
int index = (Integer) invocation.getArguments()[0];
return entityInfos.get(index);
}
});
iterator = new LazyIterator(extractor, new EntityLoader(cache, new KeyTransformationHandler()), getFetchSize());
}
@AfterMethod(alwaysRun = false)
public void tearDown() {
iterator.close();
verify(extractor).close();
super.tearDown();
}
}