PrependingNameTranslatorTest.java

/**
 * Licensed to the Austrian Association for Software Tool Integration (AASTI)
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. The AASTI licenses this file to you 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.openengsb.core.edbi.jdbc.names;

import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.mock;

import org.junit.Test;
import org.openengsb.core.edbi.api.Index;
import org.openengsb.core.edbi.api.NameTranslator;

/**
 * PrependingNameTranslatorTest
 */
public class PrependingNameTranslatorTest {

    @Test
    public void translate_prependsString() throws Exception {
        final Index<?> index = mock(Index.class);

        NameTranslator<Index<?>> translator = new NameTranslator<Index<?>>() {
            @Override
            public String translate(Index<?> value) {
                return (value == index) ? "INDEX" : null;
            }
        };

        PrependingNameTranslator<Index<?>> prepender = new PrependingNameTranslator<>(translator, "PRE_");

        assertEquals("PRE_INDEX", prepender.translate(index));
    }

    @Test
    public void translate_withGetPrefixOverride_prependsString() throws Exception {
        final Index<?> index = mock(Index.class);

        NameTranslator<Index<?>> translator = new NameTranslator<Index<?>>() {
            @Override
            public String translate(Index<?> value) {
                return (value == index) ? "INDEX" : null;
            }
        };

        PrependingNameTranslator<Index<?>> prepender = new PrependingNameTranslator<Index<?>>(translator) {
            @Override
            protected String getPrefix() {
                return "FOO_";
            }
        };

        assertEquals("FOO_INDEX", prepender.translate(index));
    }
}