/*
 * 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
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package org.apache.shardingsphere.sharding.route.engine.type.broadcast;

import org.apache.groovy.util.Maps;
import org.apache.shardingsphere.infra.instance.ComputeNodeInstanceContext;
import org.apache.shardingsphere.infra.route.context.RouteContext;
import org.apache.shardingsphere.infra.route.context.RouteUnit;
import org.apache.shardingsphere.sharding.api.config.ShardingRuleConfiguration;
import org.apache.shardingsphere.sharding.api.config.rule.ShardingTableRuleConfiguration;
import org.apache.shardingsphere.sharding.rule.ShardingRule;
import org.apache.shardingsphere.test.infra.fixture.jdbc.MockedDataSource;
import org.junit.jupiter.api.Test;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import static org.hamcrest.Matchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.mockito.Mockito.mock;

class ShardingDatabaseBroadcastRouteEngineTest {
    
    private final ShardingDatabaseBroadcastRouteEngine shardingDatabaseBroadcastRouteEngine = new ShardingDatabaseBroadcastRouteEngine();
    
    @Test
    void assertRoute() {
        ShardingRuleConfiguration shardingRuleConfig = new ShardingRuleConfiguration();
        shardingRuleConfig.getTables().add(new ShardingTableRuleConfiguration("t_order", "ds_${0..1}.t_order_${0..2}"));
        RouteContext routeContext = shardingDatabaseBroadcastRouteEngine
                .route(new ShardingRule(shardingRuleConfig, Maps.of("ds_0", new MockedDataSource(), "ds_1", new MockedDataSource()), mock(ComputeNodeInstanceContext.class), Collections.emptyList()));
        List<RouteUnit> routeUnits = new ArrayList<>(routeContext.getRouteUnits());
        assertThat(routeContext.getRouteUnits().size(), is(2));
        assertThat(routeUnits.get(0).getDataSourceMapper().getActualName(), is("ds_0"));
        assertThat(routeUnits.get(1).getDataSourceMapper().getActualName(), is("ds_1"));
    }
}
