hazelcast-master/hazelcast/src/test/java/com/hazelcast/internal/config/override/SystemPropertiesConfigProviderTest.java
/*
 * Copyright (c) 2008-2023, Hazelcast, Inc. All Rights Reserved.
 *
 * 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.hazelcast.internal.config.override;

import com.hazelcast.test.HazelcastSerialClassRunner;
import com.hazelcast.test.HazelcastTestSupport;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;

import java.util.Properties;

import static com.hazelcast.internal.config.override.ExternalConfigTestUtils.entry;
import static com.hazelcast.internal.config.override.SystemPropertiesConfigParser.member;

@RunWith(HazelcastSerialClassRunner.class)
@Category(QuickTest.class)
public class SystemPropertiesConfigProviderTest extends HazelcastTestSupport {

    @Test
    public void shouldParseClusternameConfigFromSystemProperties() {
        Properties systemProperties = new Properties();
        systemProperties.put("hz.cluster-name", "testcluster");
        SystemPropertiesConfigProvider provider = new SystemPropertiesConfigProvider(member(), () -> systemProperties);
        assertContains(provider.properties().entrySet(), entry("hazelcast.cluster-name", "testcluster"));
    }
}
