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DATACMNS-700 - ReflectionRepositoryInvoker now captures context for failed parameter conversions.

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Introduced QueryMethodParameterConversionException to capture the context of a failed ConversionException to allow better error reporting.

Cleaned up test cases to not use deprecated API anymore.
This commit is contained in:
Oliver Gierke
2015-05-22 09:24:23 +02:00
parent 1fb7466065
commit 501f0c8493
3 changed files with 119 additions and 9 deletions
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45
src/test/java/org/springframework/data/repository/support/ReflectionRepositoryInvokerUnitTests.java
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@@ -25,14 +25,13 @@ import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.runners.MockitoJUnitRunner;
import org.springframework.core.convert.ConversionFailedException;
import org.springframework.core.convert.ConversionService;
import org.springframework.core.convert.support.GenericConversionService;
import org.springframework.data.domain.Page;
@@ -44,10 +43,13 @@ import org.springframework.data.repository.CrudRepository;
import org.springframework.data.repository.Repository;
import org.springframework.data.repository.core.RepositoryMetadata;
import org.springframework.data.repository.core.support.DefaultRepositoryMetadata;
import org.springframework.data.repository.query.Param;
import org.springframework.data.repository.support.CrudRepositoryInvokerUnitTests.Person;
import org.springframework.data.repository.support.CrudRepositoryInvokerUnitTests.PersonRepository;
import org.springframework.data.repository.support.RepositoryInvocationTestUtils.VerifyingMethodInterceptor;
import org.springframework.format.support.DefaultFormattingConversionService;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
/**
* Integration tests for {@link ReflectionRepositoryInvoker}.
@@ -155,8 +157,8 @@ public class ReflectionRepositoryInvokerUnitTests {
@Test
public void invokesQueryMethod() throws Exception {
HashMap<String, String[]> parameters = new HashMap<String, String[]>();
parameters.put("firstName", new String[] { "John" });
MultiValueMap<String, String> parameters = new LinkedMultiValueMap<String, String>();
parameters.add("firstName", "John");
Method method = PersonRepository.class.getMethod("findByFirstName", String.class, Pageable.class);
PersonRepository repository = mock(PersonRepository.class);
@@ -170,8 +172,8 @@ public class ReflectionRepositoryInvokerUnitTests {
@Test
public void considersFormattingAnnotationsOnQueryMethodParameters() throws Exception {
Map<String, String[]> parameters = Collections.singletonMap("date",
new String[] { "2013-07-18T10:49:00.000+02:00" });
MultiValueMap<String, String> parameters = new LinkedMultiValueMap<String, String>();
parameters.add("date", "2013-07-18T10:49:00.000+02:00");
Method method = PersonRepository.class.getMethod("findByCreatedUsingISO8601Date", Date.class, Pageable.class);
PersonRepository repository = mock(PersonRepository.class);
@@ -247,7 +249,8 @@ public class ReflectionRepositoryInvokerUnitTests {
for (String[] ids : Arrays.asList(new String[] { "1,2" }, new String[] { "1", "2" })) {
Map<String, String[]> parameters = Collections.singletonMap("ids", ids);
MultiValueMap<String, String> parameters = new LinkedMultiValueMap<String, String>();
parameters.put("ids", Arrays.asList(ids));
Method method = PersonRepository.class.getMethod("findByIdIn", Collection.class);
PersonRepository repository = mock(PersonRepository.class);
@@ -256,6 +259,29 @@ public class ReflectionRepositoryInvokerUnitTests {
}
}
/**
* @see DATACMNS-700
*/
@Test
public void failedParameterConversionCapturesContext() throws Exception {
RepositoryInvoker invoker = getInvokerFor(mock(SimpleRepository.class));
MultiValueMap<String, Object> parameters = new LinkedMultiValueMap<String, Object>();
parameters.add("value", "value");
Method method = SimpleRepository.class.getMethod("findByClass", int.class);
try {
invoker.invokeQueryMethod(method, parameters, null, null);
} catch (QueryMethodParameterConversionException o_O) {
assertThat(o_O.getParameter(), is(new MethodParameters(method).getParameters().get(0)));
assertThat(o_O.getSource(), is((Object) "value"));
assertThat(o_O.getCause(), is(instanceOf(ConversionFailedException.class)));
}
}
private static RepositoryInvoker getInvokerFor(Object repository) {
RepositoryMetadata metadata = new DefaultRepositoryMetadata(repository.getClass().getInterfaces()[0]);
@@ -310,4 +336,9 @@ public class ReflectionRepositoryInvokerUnitTests {
void delete(Domain entity);
}
interface SimpleRepository extends Repository<Domain, Long> {
Domain findByClass(@Param("value") int value);
}
}