net.sf.oval.test.integration.spring.SpringAOPAllianceTest.java Source code

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Here is the source code for net.sf.oval.test.integration.spring.SpringAOPAllianceTest.java

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/*******************************************************************************
 * Portions created by Sebastian Thomschke are copyright (c) 2005-2016 Sebastian
 * Thomschke.
 *
 * All Rights Reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Sebastian Thomschke - initial implementation.
 *******************************************************************************/
package net.sf.oval.test.integration.spring;

import junit.framework.TestCase;
import net.sf.oval.constraint.MaxLength;
import net.sf.oval.constraint.NotNull;
import net.sf.oval.exception.ConstraintsViolatedException;
import net.sf.oval.guard.Guarded;
import net.sf.oval.guard.SuppressOValWarnings;

import org.springframework.context.support.ClassPathXmlApplicationContext;

/**
 * @author Sebastian Thomschke
 */
public class SpringAOPAllianceTest extends TestCase {
    public static interface TestServiceInterface {
        @MaxLength(value = 5, message = "MAX_LENGTH")
        String getSomething(@NotNull(message = "NOT_NULL") final String input);
    }

    /**
     * interface based service
     */
    @Guarded(inspectInterfaces = true)
    public static class TestServiceWithInterface implements TestServiceInterface {
        public String getSomething(final String input) {
            return input;
        }
    }

    /**
     * class based service
     */
    public static class TestServiceWithoutInterface {
        @SuppressOValWarnings
        @MaxLength(value = 5, message = "MAX_LENGTH")
        public String getSomething(@NotNull(message = "NOT_NULL") final String input) {
            return input;
        }
    }

    public void testCGLIBProxying() {
        final ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(
                "SpringAOPAllianceTestCGLIBProxy.xml", SpringAOPAllianceTest.class);

        try {
            {
                final TestServiceWithoutInterface testServiceWithoutInterface = (TestServiceWithoutInterface) ctx
                        .getBean("testServiceWithoutInterface");

                try {
                    testServiceWithoutInterface.getSomething(null);
                    fail();
                } catch (final ConstraintsViolatedException ex) {
                    assertEquals("NOT_NULL", ex.getConstraintViolations()[0].getMessage());
                }

                try {
                    testServiceWithoutInterface.getSomething("123456");
                    fail();
                } catch (final ConstraintsViolatedException ex) {
                    assertEquals("MAX_LENGTH", ex.getConstraintViolations()[0].getMessage());
                }
            }

            {
                final TestServiceInterface testServiceWithInterface = ctx.getBean("testServiceWithInterface",
                        TestServiceInterface.class);

                try {
                    testServiceWithInterface.getSomething(null);
                    fail();
                } catch (final ConstraintsViolatedException ex) {
                    assertEquals("NOT_NULL", ex.getConstraintViolations()[0].getMessage());
                }

                try {
                    testServiceWithInterface.getSomething("123456");
                    fail();
                } catch (final ConstraintsViolatedException ex) {
                    assertEquals("MAX_LENGTH", ex.getConstraintViolations()[0].getMessage());
                }
            }
        } finally {
            ctx.close();
        }
    }

    public void testJDKProxying() {
        final ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(
                "SpringAOPAllianceTestJDKProxy.xml", SpringAOPAllianceTest.class);

        try {
            final TestServiceInterface testServiceWithInterface = ctx.getBean("testServiceWithInterface",
                    TestServiceInterface.class);

            try {
                testServiceWithInterface.getSomething(null);
                fail();
            } catch (final ConstraintsViolatedException ex) {
                assertEquals("NOT_NULL", ex.getConstraintViolations()[0].getMessage());
            }

            try {
                testServiceWithInterface.getSomething("123456");
                fail();
            } catch (final ConstraintsViolatedException ex) {
                assertEquals("MAX_LENGTH", ex.getConstraintViolations()[0].getMessage());
            }
        } finally {
            ctx.close();
        }
    }
}