qaf Cumber-无法在BDD2场景大纲中引用来自CSV数据提供程序的数据

Question

我想使用qaf-cucumber来利用QAF功能，同时仍然使用JUnit的Cucumber。主要是，我需要QAF的数据提供者功能，允许外部化场景示例。csv，以便在几个场景和功能中使用它们。

Junit:4.12

cucumber：5.0.0-RC2

QAF:2.1.15

qaf-cucumber： 2.1.15-beta-3（最新版本，因为还没有发布）

当使用场景上方的QAF标记@dataFile来指定场景的位置时。csv:

>

我得到了预期的信息跟踪“c.qmetry.qaf.automation.util.CSVUtil-加载csv数据文件：src/test/resources/data/testdata.csv”。

场景的执行次数与场景中的示例行数相同。csv，正如所料。

在步骤中，像这样的引用

此外（但我不寻求任何解决方案）：

>

关于CSV的QAF留档说@dataFile：资源/数据/logintestdata.csv等同于示例：{"dataFile"："资源/数据/logintestdata.csv"}为BDD2，但第二个没有触发任何场景，就像没有给出例子一样。

关于BDD2语法的QAF文档说明，当使用QAF标记@dataFile时，应该使用小cucumber关键字场景。尽管如此，这样做会给出下面的堆栈跟踪。相反，必须使用关键字场景大纲。

java.lang.NullPointerException
    at java.util.Collections$UnmodifiableCollection.<init>(Collections.java:1026)
    at java.util.Collections$UnmodifiableList.<init>(Collections.java:1302)
    at java.util.Collections.unmodifiableList(Collections.java:1287)
    at gherkin.ast.ScenarioOutline.<init>(ScenarioOutline.java:13)
    at com.qmetry.qaf.automation.cucumber.Bdd2Compiler.compile(Unknown Source)
    at io.cucumber.core.feature.FeatureParser.compilePickles(FeatureParser.java:59)
    at io.cucumber.core.feature.FeatureParser.parseResource(FeatureParser.java:37)
    at io.cucumber.core.runtime.FeaturePathFeatureSupplier.lambda$new$0(FeaturePathFeatureSupplier.java:39)
    at java.util.function.BiFunction.lambda$andThen$0(BiFunction.java:70)
    at io.cucumber.core.resource.ResourceScanner.lambda$null$2(ResourceScanner.java:128)
    at io.cucumber.core.resource.PathScanner$ResourceFileVisitor.visitFile(PathScanner.java:67)
    at io.cucumber.core.resource.PathScanner$ResourceFileVisitor.visitFile(PathScanner.java:52)
    at java.nio.file.Files.walkFileTree(Files.java:2670)
    at java.nio.file.Files.walkFileTree(Files.java:2742)
    at io.cucumber.core.resource.PathScanner.findResourcesForPath(PathScanner.java:46)
    at io.cucumber.core.resource.PathScanner.findResourcesForUri(PathScanner.java:26)
    at io.cucumber.core.resource.ResourceScanner.findResourcesForUri(ResourceScanner.java:111)
    at io.cucumber.core.resource.ResourceScanner.scanForResourcesUri(ResourceScanner.java:88)
    at io.cucumber.core.runtime.FeaturePathFeatureSupplier.loadFeatures(FeaturePathFeatureSupplier.java:62)
    at io.cucumber.core.runtime.FeaturePathFeatureSupplier.get(FeaturePathFeatureSupplier.java:46)
    at io.cucumber.junit.Cucumber.<init>(Cucumber.java:138)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
    at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
    at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
    at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)
    at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
    at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:33)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:49)
    at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

Cucumber runner位于src/java/com

@RunWith(Cucumber.class)
@CucumberOptions(
        features = "src/test/resources/features",
        glue = "com.steps",
        plugin = {"com.qmetry.qaf.automation.cucumber.QAFCucumberPlugin", "pretty"})
public class RunCucumber {
}

功能位于src/test/resources/features

Feature: Cucumber scenario with QAF data provider

  @dataFile:src/test/resources/data/testdata.csv
  Scenario Outline: Test
     Given my scenario works with the examples "<column1>" and "<column2>"

testdata.csvsrc/test/Resources/data

#col.seperator=|
column1|column2
example1_column1|example1_column2
example2_column1|example2_column2

步骤在src/test/java/com/步骤

public class TestSteps {

    @Given("my scenario works with the examples {string} and {string}")
    public void myScenarioWorks(String value1, String value2) {
         // value1 equals "<column1>" and value2 equals "<column2>" !
    }
}

Answer 1

我尝试了2.1.15，它对我有效。我在qaf Cumber 2.1.15-beta-3上也表现得很好，但当升级到qaf Cumber 2.1.15时，效果很好。