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Update PaginatingPersonRepositoryImplTest.java #9

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Update PaginatingPersonRepositoryImplTest.java #9

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86 changes: 0 additions & 86 deletions ...va/net/petrikainulainen/spring/datajpa/repository/PaginatingPersonRepositoryImplTest.java
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package net.petrikainulainen.spring.datajpa.repository;

import com.mysema.query.types.Predicate;
import net.petrikainulainen.spring.datajpa.model.Person;
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageImpl;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.data.jpa.repository.support.QueryDslJpaRepository;

import java.util.ArrayList;
import java.util.List;

import static junit.framework.Assert.assertEquals;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.*;

/**
* @author Petri Kainulainen
*/
public class PaginatingPersonRepositoryImplTest {

private static final int PAGE_INDEX = 2;
private static final long PERSON_COUNT = 5;
private static final String PROPERTY_LASTNAME = "lastName";
private static final String SEARCH_TERM = "searchTerm";

private PaginatingPersonRepositoryImpl repository;

private QueryDslJpaRepository personRepositoryMock;

@Before
public void setUp() {
repository = new PaginatingPersonRepositoryImpl();

personRepositoryMock = mock(QueryDslJpaRepository.class);
repository.setPersonRepository(personRepositoryMock);
}

@Test
public void findAllPersons() {
repository.findAllPersons();

ArgumentCaptor<Sort> sortArgument = ArgumentCaptor.forClass(Sort.class);
verify(personRepositoryMock, times(1)).findAll(sortArgument.capture());

Sort sort = sortArgument.getValue();
assertEquals(Sort.Direction.ASC, sort.getOrderFor(PROPERTY_LASTNAME).getDirection());
}

@Test
public void findPersonCount() {
when(personRepositoryMock.count(any(Predicate.class))).thenReturn(PERSON_COUNT);

long actual = repository.findPersonCount(SEARCH_TERM);

verify(personRepositoryMock, times(1)).count(any(Predicate.class));
verifyNoMoreInteractions(personRepositoryMock);

assertEquals(PERSON_COUNT, actual);
}

@Test
public void findPersonsForPage() {
List<Person> expected = new ArrayList<Person>();
Page foundPage = new PageImpl<Person>(expected);

when(personRepositoryMock.findAll(any(Predicate.class), any(Pageable.class))).thenReturn(foundPage);

List<Person> actual = repository.findPersonsForPage(SEARCH_TERM, PAGE_INDEX);

ArgumentCaptor<Pageable> pageSpecificationArgument = ArgumentCaptor.forClass(Pageable.class);
verify(personRepositoryMock, times(1)).findAll(any(Predicate.class), pageSpecificationArgument.capture());
verifyNoMoreInteractions(personRepositoryMock);

Pageable pageSpecification = pageSpecificationArgument.getValue();

assertEquals(PAGE_INDEX, pageSpecification.getPageNumber());
assertEquals(PaginatingPersonRepositoryImpl.NUMBER_OF_PERSONS_PER_PAGE, pageSpecification.getPageSize());
assertEquals(Sort.Direction.ASC, pageSpecification.getSort().getOrderFor(PROPERTY_LASTNAME).getDirection());

assertEquals(expected, actual);
}
}