hazelcast-master/hazelcast/src/test/java/com/hazelcast/internal/util/phonehome/PhoneHomeParameterCreatorTest.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.util.phonehome;

import com.google.common.collect.ImmutableMap;
import com.hazelcast.test.HazelcastParallelClassRunner;
import com.hazelcast.test.annotation.ParallelJVMTest;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;

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

import static org.junit.Assert.assertEquals;

@RunWith(HazelcastParallelClassRunner.class)
@Category({QuickTest.class, ParallelJVMTest.class})
public class PhoneHomeParameterCreatorTest {

    @Rule
    public ExpectedException exceptionRule = ExpectedException.none();

    @Test
    public void testPhoneHomeParameterCreator() {
        PhoneHomeParameterCreator phoneHomeParameterCreator = new PhoneHomeParameterCreator();
        phoneHomeParameterCreator.addParam("1", "hazelcast");
        phoneHomeParameterCreator.addParam("2", "phonehome");
        Map<String, String> map = phoneHomeParameterCreator.getParameters();
        assertEquals("1=hazelcast&2=phonehome", phoneHomeParameterCreator.build());
        assertEquals(ImmutableMap.of("1", "hazelcast", "2", "phonehome"), map);
    }

    @Test
    public void testEmptyParameter() {
        PhoneHomeParameterCreator phoneHomeParameterCreator = new PhoneHomeParameterCreator();
        Map<String, String> map = phoneHomeParameterCreator.getParameters();
        assertEquals(Collections.emptyMap(), map);
        assertEquals("", phoneHomeParameterCreator.build());
    }

    @Test
    public void checkDuplicateKey() {
        PhoneHomeParameterCreator phoneHomeParameterCreator = new PhoneHomeParameterCreator();
        phoneHomeParameterCreator.addParam("1", "hazelcast");
        exceptionRule.expect(IllegalArgumentException.class);
        exceptionRule.expectMessage("Parameter 1 is already added");
        phoneHomeParameterCreator.addParam("1", "phonehome");
    }
}
