TableViewProviderTest.java

/*******************************************************************************
 * Mission Control Technologies, Copyright (c) 2009-2012, United States Government
 * as represented by the Administrator of the National Aeronautics and Space 
 * Administration. All rights reserved.
 *
 * The MCT platform is licensed 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.
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 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 
 * License for the specific language governing permissions and limitations under 
 * the License.
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package gov.nasa.arc.mct.table;

import gov.nasa.arc.mct.policy.PolicyInfo;
import gov.nasa.arc.mct.services.component.TypeInfo;
import gov.nasa.arc.mct.services.component.ViewInfo;
import gov.nasa.arc.mct.services.component.ViewType;
import gov.nasa.arc.mct.table.view.TableViewManifestation;

import java.util.Collection;
import java.util.Collections;

import javax.swing.Icon;
import javax.swing.ImageIcon;

import org.testng.Assert;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

public class TableViewProviderTest {

    private TableViewProvider provider;

    @BeforeMethod
    public void setup() {
        provider = new TableViewProvider();
    }

    @Test
    public void testGetters() {
        Assert.assertEquals(provider.getComponentTypes(), Collections.emptyList());
        Assert.assertEquals(provider.getMenuItemInfos(), Collections.emptyList());
    }

    @Test
    public void testGetViewInfos() {
        Assert.assertTrue(provider.getViews("").contains(new ViewInfo(TableViewManifestation.class,"","gov.nasa.arc.mct.table.view.TableViewRole",ViewType.OBJECT)));
    }

    @Test
    public void testGetPolicyInfos() {
        Collection<PolicyInfo> infos = provider.getPolicyInfos();
        Assert.assertTrue(infos.size() > 0);
    }
    
    @Test
    public void testGetAsset() {       
        @SuppressWarnings("serial")
		class UnknownType extends ImageIcon {};
        
    	for (ViewInfo viewInfo : provider.getViews("")) {
            // Should have an icon
    		Assert.assertNotNull(provider.getAsset(viewInfo, ImageIcon.class));
    		// Should obey assignable rules for icon
    		Assert.assertNotNull(provider.getAsset(viewInfo, Icon.class));
    		Assert.assertNull(provider.getAsset(viewInfo, UnknownType.class));
    	}

    	// Should not have assets for unknown types
    	TypeInfo<?> unknownInfo = new TypeInfo<UnknownType>(UnknownType.class){};
    	for (Class<?> type : new Class<?>[] {ImageIcon.class,Icon.class,UnknownType.class}) {
    		Assert.assertNull(provider.getAsset(unknownInfo, type));
    	}
    	
    }

}