/*
    * 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
    *
   *   https://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.apache.commons.compress.harmony.unpack200;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  import java.util.stream.Stream;
  
  import org.junit.jupiter.params.ParameterizedTest;
  import org.junit.jupiter.params.provider.Arguments;
  import org.junit.jupiter.params.provider.MethodSource;
  
  class ICTupleTest {
  
      static Stream<Arguments> explicit() {
          return Stream.of(Arguments.of("Foo$$2$Local", null, "$2$Local", "$2$Local", "Foo$$2"),
                  Arguments.of("Red$Herring", "Red$Herring", null, "Herring", "Red$Herring"), Arguments.of("X$1$Q", "X$1", "Q", "Q", "X$1"));
      }
  
      static Stream<Arguments> predicted() {
          return Stream.of(Arguments.of("orw/SimpleHelloWorld$SimpleHelloWorldInner", "SimpleHelloWorldInner", "orw/SimpleHelloWorld"),
                  Arguments.of("java/util/AbstractList$2$Local", "Local", "java/util/AbstractList$2"),
                  Arguments.of("java/util/AbstractList#2#Local", "Local", "java/util/AbstractList$2"),
                  Arguments.of("java/util/AbstractList$1", "1", "java/util/AbstractList"));
      }
  
      @ParameterizedTest
      @MethodSource("explicit")
      void testExplicitClassTupleParsing(final String c, final String c2, final String n, final String expectedSimpleClassName,
              final String expectedOuterClass) {
          final IcTuple tuple = new IcTuple(c, IcTuple.NESTED_CLASS_FLAG, c2, n, -1, -1, -1, -1);
          assertEquals(expectedSimpleClassName, tuple.simpleClassName());
          assertEquals(expectedOuterClass, tuple.outerClassString());
      }
  
      @ParameterizedTest
      @MethodSource("predicted")
      void testPredictedClassTupleParsing(final String c, final String expectedSimpleClass, final String expectedOuterClass) {
          final IcTuple tuple = new IcTuple(c, 0, null, null, -1, -1, -1, -1);
          assertEquals(expectedSimpleClass, tuple.simpleClassName());
          assertEquals(expectedOuterClass, tuple.outerClassString());
      }
  }