/*
* Copyright 2016-2017 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.cassandra.repository.query;
import static org.assertj.core.api.Assertions.*;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import rx.Single;
import java.lang.reflect.Method;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.springframework.core.convert.support.GenericConversionService;
import org.springframework.data.cassandra.domain.AllPossibleTypes;
import org.springframework.data.cassandra.mapping.BasicCassandraMappingContext;
import org.springframework.data.cassandra.mapping.CassandraMappingContext;
import org.springframework.data.cassandra.mapping.CassandraType;
import org.springframework.data.projection.ProjectionFactory;
import org.springframework.data.repository.Repository;
import org.springframework.data.repository.core.RepositoryMetadata;
import org.springframework.data.repository.core.support.DefaultRepositoryMetadata;
import org.threeten.bp.LocalDateTime;
import com.datastax.driver.core.DataType;
/**
* Unit tests for {@link ReactiveCassandraParameterAccessor}.
*
* @author Mark Paluch
* @soundtrack Ace Of Base - Cruel Summer (Album Edit)
*/
@RunWith(MockitoJUnitRunner.class)
public class ReactiveCassandraParameterAccessorUnitTests {
private ReactiveCassandraParameterAccessor accessor;
private GenericConversionService conversionService = new GenericConversionService();
@Mock ProjectionFactory projectionFactory;
RepositoryMetadata metadata = new DefaultRepositoryMetadata(PossibleRepository.class);
CassandraMappingContext context = new BasicCassandraMappingContext();
@Test // DATACASS-335
public void returnsCassandraSimpleType() throws Exception {
Method method = PossibleRepository.class.getMethod("findByFirstname", Flux.class);
ReactiveCassandraParameterAccessor accessor = new ReactiveCassandraParameterAccessor(
getCassandraQueryMethod(method), new Object[] { Flux.just("firstname") });
assertThat(accessor.getDataType(0)).isEqualTo(DataType.varchar());
}
@Test // DATACASS-335
public void shouldReturnNoTypeForComplexTypes() throws Exception {
Method method = PossibleRepository.class.getMethod("findByLocalDateTime", Mono.class);
ReactiveCassandraParameterAccessor accessor = new ReactiveCassandraParameterAccessor(
getCassandraQueryMethod(method), new Object[] { Flux.just(LocalDateTime.of(2000, 10, 11, 12, 13, 14)) });
assertThat(accessor.getDataType(0)).isNull();
}
@Test // DATACASS-335
public void returnTypeForAnnotatedParameter() throws Exception {
Method method = PossibleRepository.class.getMethod("findByAnnotatedByLocalDateTime", Single.class);
ReactiveCassandraParameterAccessor accessor = new ReactiveCassandraParameterAccessor(
getCassandraQueryMethod(method), new Object[] { Single.just(LocalDateTime.of(2000, 10, 11, 12, 13, 14)) });
assertThat(accessor.getDataType(0)).isEqualTo(DataType.date());
}
@Test // DATACASS-335
public void returnTypeForAnnotatedParameterWhenUsingStringValue() throws Exception {
Method method = PossibleRepository.class.getMethod("findByAnnotatedObject", Mono.class);
ReactiveCassandraParameterAccessor accessor = new ReactiveCassandraParameterAccessor(
getCassandraQueryMethod(method), new Object[] { Mono.just("") });
assertThat(accessor.getDataType(0)).isEqualTo(DataType.date());
}
@Test // DATACASS-335
public void returnTypeForAnnotatedParameterWhenUsingNullValue() throws Exception {
Method method = PossibleRepository.class.getMethod("findByAnnotatedObject", Mono.class);
ReactiveCassandraParameterAccessor accessor = new ReactiveCassandraParameterAccessor(
getCassandraQueryMethod(method), new Object[] { Mono.just("") });
assertThat(accessor.getDataType(0)).isEqualTo(DataType.date());
}
private CassandraQueryMethod getCassandraQueryMethod(Method method) {
return new ReactiveCassandraQueryMethod(method, metadata, projectionFactory, context);
}
interface PossibleRepository extends Repository<AllPossibleTypes, Long> {
Flux<AllPossibleTypes> findByFirstname(Flux<String> firstname);
Flux<AllPossibleTypes> findByLocalDateTime(Mono<LocalDateTime> dateTime);
Flux<AllPossibleTypes> findByAnnotatedByLocalDateTime(
@CassandraType(type = DataType.Name.DATE) Single<LocalDateTime> dateTime);
Flux<AllPossibleTypes> findByAnnotatedObject(@CassandraType(type = DataType.Name.DATE) Mono<Object> dateTime);
}
}