/*
 * 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 org.apache.geode.test.dunit.internal;

import static org.assertj.core.api.Assertions.assertThat;

import org.junit.Test;

/**
 * Unit tests for {@link MethodInvoker}. Extracted from {@link MethodInvoker}.
 */
@SuppressWarnings("unused")
public class MethodInvokerTest {

  @Test
  public void invokesMethodWithReturn() {
    MethodInvokerResult result = MethodInvoker.execute(getClass().getName(), "methodWithReturn");
    assertThat(result.getResult()).isInstanceOf(String.class);
  }

  @Test
  public void invokesMethodThatThrows() {
    MethodInvokerResult result = MethodInvoker.execute(getClass().getName(), "methodThatThrows");
    assertThat(result.getException()).isInstanceOf(ArrayIndexOutOfBoundsException.class);
  }

  public static String methodWithReturn() {
    return "The result is: " + System.currentTimeMillis();
  }

  public static String methodThatThrows() {
    throw new ArrayIndexOutOfBoundsException("frip");
  }
}
