问题描述
我的测试套件在使用0.9.2之前一直运行良好.
My test suite was working fine until it was using the version 0.9.2.
我有一个带有KarateOptions的测试运行程序，用于指定要执行的功能文件
I have a test runner with KarateOptions in it to specify the feature files that are to be executed
@KarateOptions(tags = {"~@ignore"},
features = {
"src/test/java/com/pro/api/tests/features/beforesuitescenarios/feature1.feature",
"src/test/java/com/pro/api/tests/features/customerscenarios/feature2.feature",
"src/test/java/com/pro/api/tests/features/servicerequestscenarios/feature3.feature",
"src/test/java/com/pro/api/tests/features/invoicescenarios/feature4.feature",
})
为此，测试赛跑者使用的是黄瓜赛跑者，
And the test runner for this was using cucumber runner,
@Test
public void testAllFeatures() throws Exception {
String karateOutputPath = "target/surefire-reports";
KarateStats stats = CucumberRunner.parallel(getClass(), 1, karateOutputPath);
generateReport(karateOutputPath);
assertTrue("There are scenario failures", stats.getFailCount() == 0);
}
我尝试将框架升级到0.9.5，并像最新文档中提到的那样修改了运行器，
I tried upgrading the framework to 0.9.5 and modified the runner like it's mentioned in the latest docs,
@Test
public void testAllFeatures() throws Exception {
String karateOutputPath = "target/surefire-reports";
Results stats = Runner.parallel(getClass(), 1, karateOutputPath);
generateReport(karateOutputPath);
assertTrue("There are scenario failures", stats.getFailCount() == 0);
}
现在，当我执行此套件时，测试将正确执行.但是，在完成所有功能文件的测试执行之后，
Now when I execute this suite, The tests are getting executed properly. But after the test execution of all the feature files are completed, It is throwing an error for the line
具有以下IllegalArgumentException，
With the following IllegalArgumentException,
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1,295.291 s <<<
FAILURE! - in com.pro.api.tests.features.TestRunner
[ERROR] testAllFeatures(com.pro.api.tests.features.TestRunner) Time elapsed: 1,295.22 s
<<< ERROR!
java.lang.IllegalArgumentException: Illegal group reference
at com.pro.api.tests.features.TestRunner.testAllFeatures(TestRunner.java:55)
打电话给跑步者时我想念什么?如何解决这个问题?
What am I missing while calling the runner ? How to fix this issue ?
当我尝试为失败的步骤添加异常处理程序时，我得到了以下错误日志，
Further when I tried to add exception handler for the failing step, I got the following error log,
java.lang.IllegalArgumentException: Illegal group reference
at java.base/java.util.regex.Matcher.appendExpandedReplacement(Matcher.java:1068)
at java.base/java.util.regex.Matcher.appendReplacement(Matcher.java:998)
at java.base/java.util.regex.Matcher.replaceFirst(Matcher.java:1408)
at java.base/java.lang.String.replaceFirst(String.java:2081)
at com.intuit.karate.core.Engine.saveTimelineHtml(Engine.java:500)
at com.intuit.karate.Runner.parallel(Runner.java:357)
at com.intuit.karate.Runner$Builder.parallel(Runner.java:181)
at com.pro.api.tests.features.TestRunner.testAllFeatures(TestRunner.java:56)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1,181.97 s <<< FAILURE! - in com.pro.api.tests.features.TestRunner
[ERROR] testAllFeatures(com.pro.api.tests.features.TestRunner) Time elapsed: 1,181.905 s <<< ERROR!
java.lang.NullPointerException
at com.pro.api.tests.features.TestRunner.testAllFeatures(TestRunner.java:61)
saveTimelineHtml中的内容失败
Something in saveTimelineHtml is failing
推荐答案
感谢提示-这确实是时间轴报告代码中的错误.
Thanks for the hint - this is indeed a bug in the timeline reporting code.
问题参考: https://github.com/intuit/karate/issues/1085
因此，您需要等待下一个版本，否则很快就会有RC版本，以便您可以试用.
So you need to wait for the next version, or there should be an RC version pretty soon so that you can try it out.
这篇关于从0.9.2更新到0.9.5后，得到错误"java.lang.IllegalArgumentException:Illegal group reference".的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！