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* to you under the Apache License, Version 2.0 (the
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*
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package org.apache.cayenne.map;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import org.apache.cayenne.configuration.server.ServerRuntime;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.reflect.ArcProperty;
import org.apache.cayenne.reflect.ClassDescriptor;
import org.apache.cayenne.reflect.ClassDescriptorFactory;
import org.apache.cayenne.reflect.LazyClassDescriptorDecorator;
import org.apache.cayenne.reflect.PropertyDescriptor;
import org.apache.cayenne.testdo.mt.MtTable1;
import org.apache.cayenne.testdo.mt.MtTable2;
import org.apache.cayenne.unit.di.client.ClientCase;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
@UseServerRuntime(ClientCase.MULTI_TIER_PROJECT)
public class EntityResolverClassDescriptorTest extends ClientCase {
@Inject
private ServerRuntime runtime;
public void testServerDescriptorCaching() {
EntityResolver resolver = runtime.getDataDomain().getEntityResolver();
resolver.getClassDescriptorMap().clearDescriptors();
ClassDescriptor descriptor = resolver.getClassDescriptor("MtTable1");
assertNotNull(descriptor);
assertSame(descriptor, resolver.getClassDescriptor("MtTable1"));
resolver.getClassDescriptorMap().clearDescriptors();
ClassDescriptor descriptor1 = resolver.getClassDescriptor("MtTable1");
assertNotNull(descriptor1);
assertNotSame(descriptor, descriptor1);
}
public void testServerDescriptorFactory() {
EntityResolver resolver = runtime.getDataDomain().getEntityResolver();
resolver.getClassDescriptorMap().clearDescriptors();
ClassDescriptor descriptor = mock(ClassDescriptor.class);
ClassDescriptorFactory factory = mock(ClassDescriptorFactory.class);
when(factory.getDescriptor("MtTable1")).thenReturn(descriptor);
resolver.getClassDescriptorMap().addFactory(factory);
try {
ClassDescriptor resolved = resolver.getClassDescriptor("MtTable1");
assertNotNull(resolved);
resolved = ((LazyClassDescriptorDecorator) resolved).getDescriptor();
assertSame(descriptor, resolved);
}
finally {
resolver.getClassDescriptorMap().removeFactory(factory);
}
}
public void testArcProperties() {
EntityResolver resolver = runtime.getDataDomain().getEntityResolver();
resolver.getClassDescriptorMap().clearDescriptors();
ClassDescriptor descriptor = resolver.getClassDescriptor("MtTable1");
assertNotNull(descriptor);
PropertyDescriptor p = descriptor.getProperty(MtTable1.TABLE2ARRAY_PROPERTY);
assertTrue(p instanceof ArcProperty);
ClassDescriptor target = ((ArcProperty) p).getTargetDescriptor();
assertNotNull(target);
assertSame(resolver.getClassDescriptor("MtTable2"), target);
assertNotNull(((ArcProperty) p).getComplimentaryReverseArc());
assertEquals(MtTable2.TABLE1_PROPERTY, ((ArcProperty) p)
.getComplimentaryReverseArc()
.getName());
}
}