src/test/java/org/apache/rocketmq/graalvm/CInterfaceTest.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.rocketmq.graalvm;

import org.graalvm.nativeimage.c.type.CTypeConversion;
import org.junit.Assert;
import org.mockito.Mockito;

/**
 * <p>
 * <strong>Warning:</strong> CTypeConversion can only used with native-image. Hence, we cannot create JUnit test
 * cases in the Java side.
 * </p>
 */
public class CInterfaceTest {

    //    @Test
    public void testCreateProducer() {
        CInterface.CFactoryProperty property = Mockito.mock(CInterface.CFactoryProperty.class);
        Mockito.when(property.getAccessKey()).thenReturn(CTypeConversion.toCString("Ak").get());
        Mockito.when(property.getAccessSecret()).thenReturn(CTypeConversion.toCString("Sk").get());
        Mockito.when(property.getGroupId()).thenReturn(CTypeConversion.toCString("GID_opensource_unit_test").get());
        Mockito.when(property.getNameServerAddress()).thenReturn(CTypeConversion.toCString("47.100.33.127:9876").get());
        int id = CInterface.create_producer(null, property);
        Assert.assertEquals(1, id);
        Assert.assertEquals(1, CInterface.instances.size());
    }

    //    @Test
    public void testDestroyInstance() {
        CInterface.CFactoryProperty property = Mockito.mock(CInterface.CFactoryProperty.class);
        Mockito.when(property.getAccessKey()).thenReturn(CTypeConversion.toCString("Ak").get());
        Mockito.when(property.getAccessSecret()).thenReturn(CTypeConversion.toCString("Sk").get());
        Mockito.when(property.getGroupId()).thenReturn(CTypeConversion.toCString("GID_opensource_unit_test").get());
        Mockito.when(property.getNameServerAddress()).thenReturn(CTypeConversion.toCString("47.100.33.127:9876").get());
        int id = CInterface.create_producer(null, property);
        CInterface.destroy_instance(null, id);
        Assert.assertTrue(CInterface.instances.isEmpty());
    }
}