| /** |
| * Licensed to jclouds, Inc. (jclouds) under one or more |
| * contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. jclouds licenses this file |
| * to you 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.jclouds.rest; |
| |
| import static org.jclouds.rest.RestContextFactory.contextSpec; |
| import static org.jclouds.rest.RestContextFactory.createContextBuilder; |
| |
| import java.lang.reflect.Method; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.ws.rs.POST; |
| import javax.ws.rs.PathParam; |
| |
| import org.jclouds.concurrent.Timeout; |
| import org.jclouds.http.IntegrationTestAsyncClient; |
| import org.jclouds.http.IntegrationTestClient; |
| import org.jclouds.predicates.validators.AllLowerCaseValidator; |
| import org.jclouds.rest.annotations.ParamValidators; |
| import org.jclouds.rest.annotations.SkipEncoding; |
| import org.jclouds.rest.internal.RestAnnotationProcessor; |
| import org.testng.TestException; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.Test; |
| |
| import com.google.inject.Injector; |
| import com.google.inject.Key; |
| import com.google.inject.TypeLiteral; |
| import com.google.inject.util.Types; |
| |
| @Test(groups = "unit") |
| public class InputParamValidatorTest { |
| |
| @Timeout(duration = 1000, timeUnit = TimeUnit.SECONDS) |
| @SkipEncoding('/') |
| class InputParamValidatorForm { |
| @POST |
| @ParamValidators( { AllLowerCaseValidator.class }) |
| public void allParamsValidated(@PathParam("param1") String param1, @PathParam("param2") String param2) { |
| } |
| |
| @POST |
| public void oneParamValidated(@PathParam("param1") String param1, |
| @ParamValidators( { AllLowerCaseValidator.class }) @PathParam("param2") String param2) { |
| } |
| } |
| |
| /** |
| * Tests {@link AllLowerCaseValidator} against lowercase and uppercase inputs, both on method |
| * level and parameter level. |
| * |
| * @throws Exception |
| * if methods aren't found |
| */ |
| @Test |
| public void testInputParamsValidation() throws Exception { |
| Method allParamsValidatedMethod = InputParamValidatorForm.class.getMethod("allParamsValidated", String.class, |
| String.class); |
| Method oneParamValidatedMethod = InputParamValidatorForm.class.getMethod("oneParamValidated", String.class, |
| String.class); |
| RestAnnotationProcessor<InputParamValidatorForm> restAnnotationProcessor = factory(InputParamValidatorForm.class); |
| restAnnotationProcessor.createRequest(allParamsValidatedMethod, "blah", "blah"); |
| restAnnotationProcessor.createRequest(oneParamValidatedMethod, "blah", "blah"); |
| |
| try { |
| restAnnotationProcessor.createRequest(allParamsValidatedMethod, "BLAH", "blah"); |
| throw new TestException( |
| "AllLowerCaseValidator shouldn't have passed 'BLAH' as a parameter because it's uppercase."); |
| } catch (IllegalArgumentException e) { |
| // supposed to happen - continue |
| } |
| |
| restAnnotationProcessor.createRequest(oneParamValidatedMethod, "BLAH", "blah"); |
| |
| try { |
| restAnnotationProcessor.createRequest(oneParamValidatedMethod, "blah", "BLAH"); |
| throw new TestException( |
| "AllLowerCaseValidator shouldn't have passed 'BLAH' as the second parameter because it's uppercase."); |
| } catch (IllegalArgumentException e) { |
| // supposed to happen - continue |
| } |
| } |
| |
| @Test |
| public void testNullParametersForAllLowerCaseValidator() { |
| new AllLowerCaseValidator().validate(null); |
| } |
| |
| /** |
| * Tries to use Validator<String> on Integer parameter. Expected result: ClassCastException |
| * |
| * @throws Exception |
| * if method isn't found |
| */ |
| @Test |
| public void testWrongPredicateTypeLiteral() throws Exception { |
| @Timeout(duration = 1000, timeUnit = TimeUnit.SECONDS) |
| @SkipEncoding('/') |
| class WrongValidator { |
| @SuppressWarnings("unused") |
| @POST |
| @ParamValidators( { AllLowerCaseValidator.class }) |
| public void method(@PathParam("param1") Integer param1) { |
| } |
| } |
| WrongValidator validator = new WrongValidator(); |
| Method method = validator.getClass().getMethod("method", Integer.class); |
| |
| try { |
| new InputParamValidator(injector).validateMethodParametersOrThrow(method, 55); |
| throw new TestException("ClassCastException expected, but wasn't thrown"); |
| } catch (ClassCastException e) { |
| // supposed to happen - continue |
| } |
| } |
| |
| @SuppressWarnings("unchecked") |
| private <T> RestAnnotationProcessor<T> factory(Class<T> clazz) { |
| return ((RestAnnotationProcessor<T>) injector.getInstance(Key.get(TypeLiteral.get(Types.newParameterizedType( |
| RestAnnotationProcessor.class, clazz))))); |
| } |
| |
| Injector injector; |
| |
| @BeforeClass |
| void setupFactory() { |
| |
| RestContextSpec<IntegrationTestClient, IntegrationTestAsyncClient> contextSpec = contextSpec("test", |
| "http://localhost:9999", "1", "", "", "userFoo", null, IntegrationTestClient.class, |
| IntegrationTestAsyncClient.class); |
| |
| injector = createContextBuilder(contextSpec).buildInjector(); |
| |
| } |
| |
| } |