src/test/groovy/ArrayParamMethodTest.groovy

/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF 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 groovy

import groovy.test.GroovyTestCase

class ArrayParamMethodTest extends GroovyTestCase implements DummyInterface {

    void testMethodCall() {
        def array = "a b c".split(' ')
        
        assert array.size() == 3
        
        methodWithArrayParam(array)
    }
    
    void methodWithArrayParam(String[] args) {
        // lets turn it into a list
        def list = args.toList()
        assert list instanceof java.util.List
        list[4] = "e"
        
        assert list == ["a", "b", "c", null, "e"]
    }
}