/*
* Copyright 2010-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.data.gemfire.repository.query;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import org.junit.Test;
import com.gemstone.gemfire.cache.query.SelectResults;
import com.gemstone.gemfire.cache.query.internal.ResultsBag;
/**
* The SpringBasedGemfireRepositoryQueryTest class is a test suite of test cases testing the contract and functionality
* of the StringBasedGemfireRepositoryQuery class.
* <p/>
* @author John Blum
* @see org.mockito.Mockito
* @see org.junit.Test
* @see org.springframework.data.gemfire.repository.query.StringBasedGemfireRepositoryQuery
* @since 1.4.0
*/
public class StringBasedGemfireRepositoryQueryTest {
private final StringBasedGemfireRepositoryQuery repositoryQuery = new StringBasedGemfireRepositoryQuery();
@Test
public void testToCollectionWithSelectResults() {
SelectResults mockSelectResults = mock(SelectResults.class, "testToCollectionWithSelectResults.SelectResults");
List<String> expectedList = Arrays.asList("one", "two", "three");
when(mockSelectResults.asList()).thenReturn(expectedList);
Collection<?> actualList = repositoryQuery.toCollection(mockSelectResults);
assertSame(expectedList, actualList);
}
@Test
public void testToCollectionWithResultsBag() {
ResultsBag mockResultsBag = mock(ResultsBag.class, "testToCollectionWithResultsBag.ResultsBag");
List<String> expectedList = Arrays.asList("a", "b", "c");
when(mockResultsBag.asList()).thenReturn(expectedList);
Collection<?> actualList = repositoryQuery.toCollection(mockResultsBag);
assertSame(expectedList, actualList);
}
@Test
public void testToCollectionWithCollection() {
List<String> expectedList = Arrays.asList("x", "y", "z");
Collection<?> actualList = repositoryQuery.toCollection(expectedList);
assertSame(expectedList, actualList);
}
@Test
public void testToCollectionWithArray() {
Object[] array = { 1, 2, 3 };
Collection<?> list = repositoryQuery.toCollection(array);
assertNotNull(list);
assertNotSame(array, list);
assertTrue(list instanceof List);
assertEquals(array.length, list.size());
assertTrue(list.containsAll(Arrays.asList(array)));
}
@Test
public void testToCollectionWithSingleObject() {
Collection<?> list = repositoryQuery.toCollection("test");
assertTrue(list instanceof List);
assertFalse(list.isEmpty());
assertEquals(1, list.size());
assertEquals("test", ((List) list).get(0));
}
@Test
public void testToCollectionWithNull() {
Collection<?> list = repositoryQuery.toCollection(null);
assertNotNull(list);
assertTrue(list.isEmpty());
}
}