【发布时间】:2020-07-30 17:53:50
【问题描述】:
我正在尝试重用空手道脚本并使用 gatling 执行负载测试。定义的场景是每秒加载恒定的 50 个用户,持续 10 秒。 (负载测试 500 个用户)但是在 gatling 报告中每秒的请求数不超过每秒 20 个请求。如果我做错了什么,请告诉我。 ExampleTest.java 执行空手道脚本的代码
//package examples;
import com.intuit.karate.Results;
import com.intuit.karate.Runner;
import static org.junit.jupiter.api.Assertions.*;
import org.junit.jupiter.api.Test;
import java.io.File;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import net.masterthought.cucumber.Configuration;
import net.masterthought.cucumber.ReportBuilder;
import org.apache.commons.io.FileUtils;
class ExamplesTest {
@Test
void testParallel() {
//System.setProperty("karate.env", "demo"); // ensure reset if other tests (e.g. mock) had set env in CI
Results results = Runner.path("classpath:examples").tags("~@ignore").parallel(10);
generateReport(results.getReportDir());
assertEquals(0, results.getFailCount(), results.getErrorMessages());
}
public static void generateReport(String karateOutputPath) {
Collection<File> jsonFiles = FileUtils.listFiles(new File(karateOutputPath), new String[] {"json"}, true);
List<String> jsonPaths = new ArrayList<String>(jsonFiles.size());
jsonFiles.forEach(file -> jsonPaths.add(file.getAbsolutePath()));
Configuration config = new Configuration(new File("target"), "demo");
ReportBuilder reportBuilder = new ReportBuilder(jsonPaths, config);
reportBuilder.generateReports();
}
}
用于定义负载测试场景的 Scala 代码。
package perf
import com.intuit.karate.gatling.PreDef._
import io.gatling.core.Predef._
import scala.concurrent.duration._
class KarateSimulate extends Simulation {
val protocol = karateProtocol(
"/v2/" -> Nil,
"/v2/" -> pauseFor("get" -> 0, "post" -> 25)
)
val userfeeder = csv("data/Token.csv").circular
val getScores = scenario("Get Scores for Students").feed(userfeeder).exec(karateFeature("classpath:examples/scores/student.feature"))
setUp(
getScores.inject(constantUsersPerSec(50) during (10 seconds)).protocols(protocol)
)
}
【问题讨论】:
标签: karate