ProjectDataModelFactFieldsGenericsTest.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 *
 *      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.kie.workbench.common.services.datamodel.backend.server;

import org.drools.workbench.models.commons.backend.oracle.ProjectDataModelOracleImpl;
import org.drools.workbench.models.datamodel.oracle.TypeSource;
import org.junit.Test;
import org.kie.workbench.common.services.datamodel.backend.server.builder.projects.ClassFactBuilder;
import org.kie.workbench.common.services.datamodel.backend.server.builder.projects.ProjectDataModelOracleBuilder;
import org.kie.workbench.common.services.datamodel.backend.server.testclasses.ProductOrder;
import org.kie.workbench.common.services.datamodel.backend.server.testclasses.Product;

import static org.junit.Assert.*;
import static org.kie.workbench.common.services.datamodel.backend.server.ProjectDataModelOracleTestUtils.*;

public class ProjectDataModelFactFieldsGenericsTest {

    @Test
    public void testProjectDMOGenericParameters() throws Exception {
        final ProjectDataModelOracleBuilder builder = ProjectDataModelOracleBuilder.newProjectOracleBuilder();
        final ProjectDataModelOracleImpl oracle = new ProjectDataModelOracleImpl();

        final ClassFactBuilder cb = new ClassFactBuilder( builder, ProductOrder.class, false, TypeSource.JAVA_PROJECT );
        cb.build( oracle );

        assertEquals( 1, oracle.getProjectModelFields().size() );
        assertContains( ProductOrder.class.getName(), oracle.getProjectModelFields().keySet() );

        assertEquals( 2, oracle.getProjectFieldParametersType().size() );

        String genericType = oracle.getProjectFieldParametersType().get( ProductOrder.class.getName() + "#products" );
        assertNotNull( genericType );
        assertEquals( Product.class.getName(), genericType );

        genericType = oracle.getProjectFieldParametersType().get( ProductOrder.class.getName() + "#productComparator" );
        assertNotNull( genericType );
        assertEquals( Product.class.getName(), genericType );

        assertNotNull( cb.getInternalBuilders().get( Product.class.getName() ) );
    }
}