/*
 * Copyright 2005-2011 the original author or authors.
 * 
 * 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
 * 
 * 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.wamblee.xmlrouter.impl;

import static junit.framework.Assert.*;
import static org.mockito.Matchers.*;
import static org.mockito.Mockito.*;

import javax.xml.transform.dom.DOMSource;

import org.junit.Before;
import org.junit.Test;
import org.wamblee.xmlrouter.common.Id;
import org.wamblee.xmlrouter.config.Filter;

public class RobustFilterTest {

    private Filter filter;
    private Filter robust;
    private DOMSource source;

    @Before
    public void setUp() {
        filter = mock(Filter.class);
        robust = new RobustFilter(new Id<Filter>(10), filter);
        source = mock(DOMSource.class);
    }

    @Test
    public void testNoEzception() {
        when(filter.isAllowed(anyString(), any(DOMSource.class))).thenReturn(
            true);
        assertTrue(robust.isAllowed("xx", source));
        verify(filter).isAllowed(eq("xx"), same(source));

        reset(filter);
        when(filter.isAllowed(anyString(), any(DOMSource.class))).thenReturn(
            false);
        assertFalse(robust.isAllowed("xx", source));
        verify(filter).isAllowed(eq("xx"), same(source));
    }

    @Test
    public void testException() {
        doThrow(new RuntimeException("bla")).when(filter).isAllowed(
            anyString(), any(DOMSource.class));
        assertTrue(robust.isAllowed("xx", source));
        verify(filter).isAllowed(eq("xx"), same(source));

    }
}