/**
 * Copyright 2016-2020 Sixhours
 *
 * 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 io.sixhours.memcached.cache;

import org.junit.Test;
import org.springframework.cloud.autoconfigure.RefreshAutoConfiguration;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.UUID;

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

/**
 * {@link ConditionalOnRefreshScope} tests.
 *
 * @author Igor Bolic
 */
public class ConditionalOnRefreshScopeTest {

    private final AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();

    @Test
    public void whenMissingRefreshAutoConfigurationThenOutcomeShouldNotMatch() {
        this.context.register(OnRefreshScopeConfig.class);
        this.context.refresh();

        assertThat(this.context.containsBean("foo")).isFalse();
    }

    @Test
    public void whenHavingRefreshAutoConfigurationThenOutcomeShouldMatch() {
        this.context.register(OnRefreshScopeConfig.class, RefreshAutoConfiguration.class);
        this.context.refresh();

        assertThat(this.context.getBean(org.springframework.cloud.context.scope.refresh.RefreshScope.class)).isNotNull();
        assertThat(this.context.containsBean("foo")).isTrue();
    }

    @Configuration
    @ConditionalOnRefreshScope
    static class OnRefreshScopeConfig {

        @Bean
        public String foo() {
            return "foo-" + UUID.randomUUID();
        }
    }
}