/*
 * Copyright 1999-2020 Alibaba Group Holding Ltd.
 *
 * 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 com.alibaba.csp.sentinel.annotation.cdi.interceptor;

import org.junit.Test;

import java.lang.reflect.Method;

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


/**
 * @author Eric Zhao
 */
public class MethodWrapperTest {

    @Test
    public void testWrapMethod() {
        Method method = String.class.getMethods()[0];
        MethodWrapper m = MethodWrapper.wrap(method);
        assertThat(m.isPresent()).isTrue();
        assertThat(m.getMethod()).isSameAs(method);
    }

    @Test
    public void testNone() {
        MethodWrapper none = MethodWrapper.none();
        assertThat(none.isPresent()).isFalse();
        assertThat(none.getMethod()).isNull();
    }
}
