public class FilterExpressionParserTestCase extends AbstractMuleContextTestCase
{
@Test
public void testSimpleFilters() throws Exception
{
ExpressionFilterParser parser = new ExpressionFilterParser();
Filter f = parser.parseFilterString("#[regex:foo bar]");
assertNotNull(f);
assertTrue(f instanceof ExpressionFilter);
MuleMessage message = new DefaultMuleMessage("foo bar baz", muleContext);
assertTrue(f.accept(message));
f = parser.parseFilterString("#[regex:.* bar] AND #[wildcard:foo*]");
assertNotNull(f);
assertTrue(f instanceof AndFilter);
assertEquals(2, ((AndFilter)f).getFilters().size());
assertTrue(((AndFilter)f).getFilters().get(0) instanceof ExpressionFilter);
assertEquals("regex", ((ExpressionFilter)((AndFilter)f).getFilters().get(0)).getEvaluator());
assertTrue(((AndFilter)f).getFilters().get(1) instanceof ExpressionFilter);
assertEquals("wildcard", ((ExpressionFilter)((AndFilter)f).getFilters().get(1)).getEvaluator());
message = new DefaultMuleMessage("foo bar", muleContext);
assertTrue(f.accept(message));
message = new DefaultMuleMessage("foo car", muleContext);
assertFalse(f.accept(message));
f = parser.parseFilterString("#[regex:.* bar] OR #[wildcard:foo*]");
assertNotNull(f);
message = new DefaultMuleMessage("foo bar", muleContext);
assertTrue(f.accept(message));