DataSourceXmlFactoryTest.java

/*
 * Copyright 2000-2013 Enonic AS
 * http://www.enonic.com/license
 */

package com.enonic.cms.core.portal.datasource.xml;

import java.net.URL;
import java.util.List;
import java.util.Map;

import org.jdom.Document;
import org.jdom.input.SAXBuilder;
import org.junit.Test;

import static org.junit.Assert.*;

public class DataSourceXmlFactoryTest
{
    @Test
    public void testParse_empty1()
        throws Exception
    {
        final DataSourcesElement result = parse( "empty1" );
        assertNotNull( result );
        assertNull( result.getResultElement() );
        assertTrue( result.getList().isEmpty() );
    }

    @Test
    public void testParse_empty2()
        throws Exception
    {
        final DataSourcesElement result = parse( "empty2" );
        assertNotNull( result );
        assertEquals( "dummy", result.getResultElement() );
        assertTrue( result.getList().isEmpty() );
    }

    @Test
    public void testParse_simple1()
        throws Exception
    {
        final DataSourcesElement result = parse( "simple1" );
        assertNotNull( result );

        final List<DataSourceElement> list = result.getList();
        assertNotNull( list );
        assertEquals( 1, list.size() );

        final DataSourceElement element = list.get( 0 );
        assertNotNull( element );
        assertEquals( "dummy", element.getName() );
        assertEquals( true, element.isCache() );
        assertNull( element.getResultElement() );
        assertNull( element.getCondition() );
        assertTrue( element.getParameters().isEmpty() );
    }

    @Test
    public void testParse_simple2()
        throws Exception
    {
        final DataSourcesElement result = parse( "simple2" );
        assertNotNull( result );

        final List<DataSourceElement> list = result.getList();
        assertNotNull( list );
        assertEquals( 1, list.size() );

        final DataSourceElement element = list.get( 0 );
        assertNotNull( element );
        assertEquals( "dummy", element.getName() );
        assertEquals( true, element.isCache() );
        assertEquals( "result", element.getResultElement() );
        assertEquals( "true()", element.getCondition() );
        assertTrue( element.getParameters().isEmpty() );
    }

    @Test
    public void testParse_params1()
        throws Exception
    {
        final DataSourcesElement result = parse( "params1" );

        final DataSourceElement element = result.getList().get( 0 );
        assertNotNull( element );
        assertEquals( "dummy", element.getName() );

        final Map<String, String> params = element.getParameters();
        assertNotNull( params );
        assertEquals( 1, params.size() );
        assertEquals( "one", params.get( "param1" ) );
    }

    @Test
    public void testParse_params2()
        throws Exception
    {
        final DataSourcesElement result = parse( "params2" );

        final DataSourceElement element = result.getList().get( 0 );
        assertNotNull( element );
        assertEquals( "dummy", element.getName() );

        final Map<String, String> params = element.getParameters();
        assertNotNull( params );
        assertEquals( 2, params.size() );
        assertEquals( "one", params.get( "param1" ) );
        assertEquals( "<custom><xml /></custom>", params.get( "param2" ) );
    }

    @Test
    public void testParse_multiple()
        throws Exception
    {
        final DataSourcesElement result = parse( "multiple" );

        final List<DataSourceElement> list = result.getList();
        assertNotNull( list );
        assertEquals( 3, list.size() );

        final DataSourceElement element1 = list.get( 0 );
        assertNotNull( element1 );
        assertEquals( "dummy1", element1.getName() );
        assertTrue( element1.getParameters().isEmpty() );

        final DataSourceElement element2 = list.get( 1 );
        assertNotNull( element2 );
        assertEquals( "dummy2", element2.getName() );
        assertNotNull( element2.getParameters() );
        assertEquals( 1, element2.getParameters().size() );

        final DataSourceElement element3 = list.get( 2 );
        assertNotNull( element3 );
        assertEquals( "dummy3", element3.getName() );
        assertNotNull( element3.getParameters() );
        assertEquals( 2, element3.getParameters().size() );
    }


    @Test
    public void testParse_encoded()
        throws Exception
    {
        final DataSourcesElement result = parse( "encoded" );

        final List<DataSourceElement> list = result.getList();
        assertNotNull( list );
        assertEquals( 1, list.size() );

        final DataSourceElement element = list.get( 0 );
        assertNotNull( element );
        assertEquals( "dummy", element.getName() );

        final Map<String, String> params = element.getParameters();
        assertNotNull( params );
        assertEquals( 1, params.size() );
        assertEquals( "age >= 33", params.get( "param1" ) );
    }

    private DataSourcesElement parse( final String name )
        throws Exception
    {
        return new DataSourceXmlFactory().create( readDoc( name + ".xml" ).getRootElement() );
    }

    private Document readDoc( final String name )
        throws Exception
    {
        final URL url = getClass().getResource( name );
        assertNotNull( "Document [" + name + "] not found", url );

        final SAXBuilder builder = new SAXBuilder();
        return builder.build( url );
    }
}