CommandRegistryTest.java

/* Copyright 2014 Danish Maritime Authority.
 *
 *  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 net.maritimecloud.common.cqrs;

import org.junit.Test;
import static org.junit.Assert.*;

/**
 *
 * @author Christoffer Børrild
 */
public class CommandRegistryTest {

    private static class KnownCommand implements Command {
    };

    private final CommandRegistry putCommandsRegistry = new CommandRegistry(false, KnownCommand.class);

    public CommandRegistryTest() {
    }

    @Test(expected = RuntimeException.class)
    public void notRegisteredShouldReturnNull() {
        assertNull("Expected to be null", putCommandsRegistry.resolve("UnknownCommand"));
    }

    @Test
    public void shouldFindRegistered() {
        assertEquals(KnownCommand.class, putCommandsRegistry.resolve("KnownCommand"));
    }

}