src/test/groovy/bugs/Groovy2951.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.bugs

import org.junit.Test

final class Groovy2951 {

    @Test
    void testInstanceLevelMissingMethodWithRegularClosure1() {
        Groovy2951BugClass1.metaClass.methodMissing = { method, args ->
            return method
        }
        def result = new Groovy2951BugClass1().test1('arg1', 'arg2')
        assert result == 'test1'
    }

    @Test
    void testInstanceLevelMissingMethodWithRegularClosure2() {
        Groovy2951BugClass2.metaClass.methodMissing << { method, args ->
            return method
        }
        def result = new Groovy2951BugClass2().test2('arg1', 'arg2')
        assert result == 'test2'
    }

    @Test
    void testInstanceLevelMissingMethodWithMethodClosure() {
        Groovy2951BugClass3.metaClass.methodMissing = Groovy2951BugClass3.&mm
        def result = new Groovy2951BugClass3().test3('arg1', 'arg2')
        assert result == 'test3'
    }
}

class Groovy2951BugClass1 {
}

class Groovy2951BugClass2 {
}

class Groovy2951BugClass3 {
    static def mm(method, args) {
        return method
    }
}