mode/core/src/test/java/org/apache/shardingsphere/mode/metadata/MetaDataContextsTest.java

/*
 * 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.shardingsphere.mode.metadata;

import org.apache.shardingsphere.infra.config.props.ConfigurationProperties;
import org.apache.shardingsphere.infra.database.core.DefaultDatabase;
import org.apache.shardingsphere.infra.database.core.type.DatabaseType;
import org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData;
import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
import org.apache.shardingsphere.infra.metadata.database.resource.ResourceMetaData;
import org.apache.shardingsphere.infra.metadata.database.rule.RuleMetaData;
import org.apache.shardingsphere.infra.spi.type.typed.TypedSPILoader;
import org.apache.shardingsphere.metadata.persist.MetaDataPersistService;
import org.junit.jupiter.api.Test;

import java.util.Collections;
import java.util.Map;
import java.util.Properties;

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

class MetaDataContextsTest {
    
    @Test
    void assertGetDefaultMetaData() {
        ShardingSphereDatabase database = mock(ShardingSphereDatabase.class);
        when(database.getProtocolType()).thenReturn(TypedSPILoader.getService(DatabaseType.class, "FIXTURE"));
        Map<String, ShardingSphereDatabase> databases = Collections.singletonMap(DefaultDatabase.LOGIC_NAME, database);
        ShardingSphereMetaData metaData = new ShardingSphereMetaData(databases, mock(ResourceMetaData.class),
                mock(RuleMetaData.class), new ConfigurationProperties(new Properties()));
        assertThat(MetaDataContextsFactory.create(mock(MetaDataPersistService.class), metaData).getMetaData().getDatabase(DefaultDatabase.LOGIC_NAME), is(database));
    }
}