content: /*
   * Copyright [2021-present] [ahoo wang <ahoowang@qq.com> (https://github.com/Ahoo-Wang)].
   * Licensed 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 me.ahoo.wow.infra.accessor.function;
  
  import me.ahoo.wow.infra.accessor.method.FastInvoke;
  import org.junit.jupiter.api.Test;
  
  import java.lang.reflect.Constructor;
  import java.lang.reflect.InvocationTargetException;
  import java.lang.reflect.Method;
  
  import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
  
  class FastInvokeTest {
  
      static class Ctor {
          private final String id;
  
  
          Ctor(String id) {
              this.id = id;
          }
  
          public String getId() {
              return id;
          }
      }
  
      public String[] varArgsMethod(String... args) {
          return args;
      }
  
      @Test
      void invoke() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
          Method method = getClass().getDeclaredMethod("varArgsMethod", String[].class);
          method.trySetAccessible();
          String[] args = {"1", "2", "3"};
          Object[] invokeArgs = {args};
          Object result = FastInvoke.invoke(method, this, invokeArgs);
          assertThat(result).isEqualTo(args);
      }
  
      @Test
      void newInstance() throws NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException {
          Constructor<Ctor> ctor = Ctor.class.getDeclaredConstructor(String.class);
          ctor.trySetAccessible();
          Ctor instance = FastInvoke.newInstance(ctor, new Object[]{"1"});
          assertThat(instance.getId()).isEqualTo("1");
      }
  }