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 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
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package org.apache.cayenne.access;

import org.apache.cayenne.ObjectContext;
import org.apache.cayenne.configuration.server.ServerRuntime;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.testdo.testmap.Artist;
import org.apache.cayenne.unit.di.server.CayenneProjects;
import org.apache.cayenne.unit.di.server.ServerCase;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
import org.apache.cayenne.validation.ValidationException;
import org.junit.Test;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

@UseServerRuntime(CayenneProjects.TESTMAP_PROJECT)
public class NestedDataContextValidationIT extends ServerCase {

    @Inject
    protected ServerRuntime runtime;
    
    @Inject
    private DataContext context;

    @Test
    public void testValidateOnCommitToParent() {
        context.setValidatingObjectsOnCommit(true);

        ObjectContext childContext = runtime.newContext(context);
        assertTrue(
                "Child context must have inherited the validation flag from parent",
                ((DataContext) childContext).isValidatingObjectsOnCommit());

        Artist a1 = childContext.newObject(Artist.class);
        try {
            childContext.commitChangesToParent();
            fail("No validation was performed");
        }
        catch (ValidationException e) {
            // expected
        }

        assertFalse(context.hasChanges());

        a1.setArtistName("T");
        childContext.commitChangesToParent();
    }
}