/*
 *  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 bugs

import org.junit.jupiter.api.Test

import static groovy.test.GroovyAssert.assertScript

final class Groovy8090 {

    @Test
    void test1() {
        assertScript '''
            import static java.util.Arrays.asList

            @groovy.transform.CompileStatic
            class C {
                def <T> Iterable<T> foo(T instance) { asList(instance) }
                def <U> Iterable<U> bar(U instance) { asList(instance) }
                Iterable<String> baz(String instance) { asList(instance) }
            }

            new C().with {
                assert foo('A') + bar('B') + baz('C') == ['A', 'B', 'C']
            }
        '''
    }

    @Test
    void test2() {
        assertScript '''
            @groovy.transform.CompileStatic
            class C {
                def <U> Iterable<U> bar(U instance) { Arrays.asList(instance) }
            }

            assert new C().bar('B') == ['B']
        '''
    }

    @Test
    void test3() {
        assertScript '''
            class A {
                static <T> List<T> asList(T a) {
                    return [a]
                }
            }

            @groovy.transform.CompileStatic
            class C {
                def <U> Iterable<U> bar(U instance) { A.asList(instance) }
            }

            assert new C().bar('B') == ['B']
        '''
    }
}
