ExtractParameterJavaDocTest.java

/**
 *  Copyright 2005-2016 Red Hat, Inc.
 *
 *  Red Hat 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 io.fabric8.tools.apt;

import org.junit.Test;

import static org.junit.Assert.assertEquals;

/**
 */
public class ExtractParameterJavaDocTest {

    @Test
    public void testFindingParameterJavaDoc() throws Exception {
        assertParamJavaDoc("foo", "blah @param foo something here @param another thing", "something here");
        assertParamJavaDoc("foo", "blah @param foo something here", "something here");
        assertParamJavaDoc("foo", "blah @param cheese blah @param foo something here @param another thing", "something here");
        assertParamJavaDoc("foo", "blah @param cheese blah @param foo something here @return", "something here");
        assertParamJavaDoc("foo", "blah @param cheese blah @param foo something here", "something here");
    }

    public static  void assertParamJavaDoc(String paramName, String javadoc, String expected) {
        String actual = JavaDocs.findParameterJavaDoc(javadoc, paramName);
        assertEquals("javadoc: " + javadoc, expected, actual);
    }

}