src/test/java/org/apache/pulsar/manager/service/ClustersServiceImplTest.java

/**
 * 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 org.apache.pulsar.manager.service;

import com.google.common.collect.Maps;
import org.apache.pulsar.manager.PulsarManagerApplication;
import org.apache.pulsar.manager.profiles.HerdDBTestProfile;
import org.apache.pulsar.manager.utils.HttpUtil;
import org.apache.commons.lang3.StringUtils;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PowerMockIgnore;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import org.powermock.modules.junit4.PowerMockRunnerDelegate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.junit4.SpringRunner;

import java.util.Map;

@RunWith(PowerMockRunner.class)
@PowerMockRunnerDelegate(SpringRunner.class)
@PowerMockIgnore( {"javax.*", "sun.*", "com.sun.*", "org.xml.*", "org.w3c.*"})
@PrepareForTest(HttpUtil.class)
@SpringBootTest(
    classes = {
        PulsarManagerApplication.class,
        HerdDBTestProfile.class
    }
)
@ActiveProfiles("test")
public class ClustersServiceImplTest {

    @Autowired
    private ClustersService clustersService;

    @Value("${backend.jwt.token}")
    private static String pulsarJwtToken;

    @Test
    public void clusterServiceImplTest() {
        PowerMockito.mockStatic(HttpUtil.class);
        Map<String, String> header = Maps.newHashMap();
        header.put("Content-Type", "application/json");
        if (StringUtils.isNotBlank(pulsarJwtToken)) {
            header.put("Authorization", String.format("Bearer %s", pulsarJwtToken));
        }
        PowerMockito.when(HttpUtil.doGet("http://localhost:8080/admin/v2/clusters", header))
                .thenReturn("[\"standalone\"]");

        PowerMockito.when(HttpUtil.doGet("http://localhost:8080/admin/v2/clusters/standalone", header))
                .thenReturn("{\n" +
                        "\"serviceUrl\" : \"http://tengdeMBP:8080\",\n" +
                        "\"brokerServiceUrl\" : \"pulsar://tengdeMBP:6650\"\n" +
                        "}");
        PowerMockito.when(HttpUtil.doGet("http://localhost:8080/admin/v2/clusters/standalone/failureDomains", header))
                .thenReturn("{\"test\":{\"brokers\":[\"tengdeMBP:8080\"]}}");

        PowerMockito.when(HttpUtil.doGet("http://localhost:8080/admin/v2/brokers/standalone", header))
                .thenReturn("[\"tengdeMBP:8080\"]");
        Map<String, Object> result = clustersService.getClustersList(1, 1, "http://localhost:8080", null);
        Assert.assertEquals(result.get("data").toString(),
                "[{cluster=standalone, serviceUrlTls=null, brokers=1, serviceUrl=http://tengdeMBP:8080, " +
                        "brokerServiceUrlTls=null, brokerServiceUrl=pulsar://tengdeMBP:6650}]");
        Assert.assertEquals(result.get("total"), 1);
        Assert.assertEquals(result.get("pageSize"), 1);
    }
}