/*
 * Copyright 2017, OpenSkywalking Organization 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.
 *
 * Project repository: https://github.com/OpenSkywalking/skywalking
 */

package org.skywalking.apm.plugin.esjob;

import com.dangdang.ddframe.job.executor.ShardingContexts;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.modules.junit4.PowerMockRunner;
import org.powermock.modules.junit4.PowerMockRunnerDelegate;
import org.skywalking.apm.agent.core.context.trace.AbstractTracingSpan;
import org.skywalking.apm.agent.core.context.trace.TraceSegment;
import org.skywalking.apm.agent.test.helper.SegmentHelper;
import org.skywalking.apm.agent.test.tools.AgentServiceRule;
import org.skywalking.apm.agent.test.tools.SegmentStorage;
import org.skywalking.apm.agent.test.tools.SegmentStoragePoint;
import org.skywalking.apm.agent.test.tools.TracingSegmentRunner;

import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertThat;

@RunWith(PowerMockRunner.class)
@PowerMockRunnerDelegate(TracingSegmentRunner.class)
public class JobExecutorInterceptorTest {

    @SegmentStoragePoint
    private SegmentStorage segmentStorage;

    @Rule
    public AgentServiceRule serviceRule = new AgentServiceRule();
    
    private JobExecutorInterceptor jobExecutorInterceptor;

    @Before
    public void setUp() throws SQLException {
        jobExecutorInterceptor = new JobExecutorInterceptor();
    }
    
    @Test
    public void assertSuccess() throws Throwable {
        jobExecutorInterceptor.beforeMethod(null, null, new Object[]{mockShardingContext("fooJob", 1), 1}, null, null);
        jobExecutorInterceptor.afterMethod(null, null, null, null, null);
        TraceSegment segment = segmentStorage.getTraceSegments().get(0);
        List<AbstractTracingSpan> spans = SegmentHelper.getSpans(segment);
        assertNotNull(spans);
        assertThat(spans.size(), is(1));
        assertThat(spans.get(0).transform().getOperationName(), is("fooJob-test"));
        assertThat(spans.get(0).transform().getComponentId(), is(23));
        assertThat(spans.get(0).transform().getTags(0).getKey(), is("sharding_context"));
        assertThat(spans.get(0).transform().getTags(0).getValue(), is("ShardingContext(jobName=fooJob, taskId=fooJob1, shardingTotalCount=2, jobParameter=, shardingItem=1, shardingParameter=test)"));
    }

    @Test
    public void assertSuccessWithoutSharding() throws Throwable {
        jobExecutorInterceptor.beforeMethod(null, null, new Object[]{mockShardingContext("fooJob", 0), 0}, null, null);
        jobExecutorInterceptor.afterMethod(null, null, null, null, null);
        TraceSegment segment = segmentStorage.getTraceSegments().get(0);
        List<AbstractTracingSpan> spans = SegmentHelper.getSpans(segment);
        assertNotNull(spans);
        assertThat(spans.size(), is(1));
        assertThat(spans.get(0).transform().getOperationName(), is("fooJob"));
        assertThat(spans.get(0).transform().getTags(0).getValue(), is("ShardingContext(jobName=fooJob, taskId=fooJob0, shardingTotalCount=1, jobParameter=, shardingItem=0, shardingParameter=null)"));
    }

    @Test
    public void assertError() throws Throwable {
        jobExecutorInterceptor.beforeMethod(null, null, new Object[]{mockShardingContext("fooJob", 0), 0}, null, null);
        jobExecutorInterceptor.handleMethodException(null, null, null, null, new Exception("fooError"));
        jobExecutorInterceptor.afterMethod(null, null, null, null, null);
        TraceSegment segment = segmentStorage.getTraceSegments().get(0);
        List<AbstractTracingSpan> spans = SegmentHelper.getSpans(segment);
        assertNotNull(spans);
        assertThat(spans.size(), is(1));
        assertThat(spans.get(0).transform().getIsError(), is(true));
        assertThat(spans.get(0).transform().getLogs(0).getDataList().size(), is(4));
    }
    
    private ShardingContexts mockShardingContext(String jobName, int shardingItem) {
        Map<Integer, String> shardingMap = new HashMap<Integer, String>(1);
        if (shardingItem >= 1) {
            shardingMap.put(shardingItem, "test");
        }
        return new ShardingContexts(jobName + shardingItem, jobName, shardingItem + 1, "", shardingMap);
    }
}
@@ -2791,9 +2791,9 @@
 is(2
-3
+4
 ));%0A

Fix test case