simplesemanticsrepositorytest.java

rule engine drools-2.0-beta-18

package org.drools.smf;

import org.drools.DroolsTestCase;

public class SimpleSemanticsRepositoryTest extends DroolsTestCase
{
    public void testRegisterLookup() throws Exception
    {
        SimpleSemanticsRepository repo = new SimpleSemanticsRepository( );

        try
        {
            repo.lookupSemanticModule( "http://cheese.org/" );

            fail( "should have thrown NoSuchSemanticModuleException" );
        }
        catch ( NoSuchSemanticModuleException e )
        {
            // expected and correct

            assertEquals( "http://cheese.org/", e.getUri( ) );

            assertEquals( "no such semantic module: http://cheese.org/",
                          e.getMessage( ) );
        }

        SimpleSemanticModule module = new SimpleSemanticModule(
                                                                "http://cheese.org/" );

        repo.registerSemanticModule( module );

        assertSame( module, repo.lookupSemanticModule( "http://cheese.org/" ) );

        SemanticModule[] modules = repo.getSemanticModules( );
        assertEquals( "Not the correct number of modules. ", modules.length, 1 );
    }
}