Smack/test/org/jivesoftware/smack/filter/FromContainsFilterTest.java

/**
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 *
 * Copyright (C) 2002-2003 Jive Software. All rights reserved.
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 * The Jive Software License (based on Apache Software License, Version 1.1)
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 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 * 3. The end-user documentation included with the redistribution,
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 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
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 * 4. The names "Smack" and "Jive Software" must not be used to
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package org.jivesoftware.smack.filter;

import junit.framework.TestCase;
import org.jivesoftware.smack.packet.*;

/**
 * A test case for the FromContainsFilter class.
 */
public class FromContainsFilterTest extends TestCase {

    public void testNullArgs() {
        try {
            new FromContainsFilter(null);
            fail("Parameter can not be null");
        }
        catch (IllegalArgumentException e) {
            assertTrue(true);
        }
    }

    public void testAccept() {
        MockFromPacket packet = new MockFromPacket("foo@bar.com");

        FromContainsFilter fromContainsFilter = new FromContainsFilter("");
        assertTrue(fromContainsFilter.accept(packet));

        fromContainsFilter = new FromContainsFilter("foo");
        assertTrue(fromContainsFilter.accept(packet));

        fromContainsFilter = new FromContainsFilter("foo@bar.com");
        assertTrue(fromContainsFilter.accept(packet));

        fromContainsFilter = new FromContainsFilter("bar@foo.com");
        assertFalse(fromContainsFilter.accept(packet));

        fromContainsFilter = new FromContainsFilter("blah-stuff,net");
        assertFalse(fromContainsFilter.accept(packet));
    }

    /**
     * Wraps the MockPacket class to always give an expected From field.
     */
    private class MockFromPacket extends MockPacket {
        private String from;
        public MockFromPacket(String from) {
            this.from = from;
        }
        public String getFrom() {
            return from;
        }
    }
}