[英]How to pass a parameter from testNG.xml file to cucumber Scenarios/steps
我目前正在研究 Cucumber+MVN+TestNG+selenium 框架。 我有一個變量“browsername”,我在 a.properties 文件中定義了它,我可以在 cucumber 步驟中正確訪問這個變量。 但現在我試圖從我的 TestNG.xml 文件本身作為參數覆蓋這個變量
我的 TestNG.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Sample Cucumber TestNG Maven project" verbose="1" thread-count="1" parallel="methods" configfailurepolicy="continue">
<test name="Cucumber with TestNG">
<parameter name="browsername" value="Firefox"></parameter>
<classes>
<class name="testRunner.TestRunner">
<methods>
<include name="scenario"/>
</methods>
</class>
</classes>
</test>
</suite>
我的 Environment.properties 如下所示,我試圖使用 TestNG 參數覆蓋它
browsername=Chrome
browser.url=https://www.gmail.com
我的步驟定義:
@Parameters("browsername")
@Given("Launch the application")
public void launch_the_application(String browsername) {
Properties property = prop.getProperty();
driver=DriverUtils.createDriver(driver, browsername);
driver.get(property.getProperty("browser.url"));
}
我的 TestRunner 文件
package testRunner;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import cucumber.api.CucumberOptions;
import cucumber.api.testng.AbstractTestNGCucumberTests;
import cucumber.api.testng.CucumberFeatureWrapper;
import cucumber.api.testng.PickleEventWrapper;
import cucumber.api.testng.TestNGCucumberRunner;
@CucumberOptions(features=("src\\test\\resources\\features\\Navigation.feature"),
glue= {"com.homemadetesting.stepdefinition","utils"},
strict = true,
plugin= {"pretty","html:target/cucumber"},
tags= {"@testme"}
)
public class TestRunner {
private TestNGCucumberRunner testNGCucumberRunner;
@BeforeClass(alwaysRun = true)
public void setUpClass() throws Exception {
testNGCucumberRunner = new TestNGCucumberRunner(this.getClass());
}
@Test(groups = "Cucumber", description = "Runs Cucumber Feature", dataProvider = "scenarios")
public void scenario(PickleEventWrapper pickleEvent, CucumberFeatureWrapper cucumberFeature) throws Throwable {
testNGCucumberRunner.runScenario(pickleEvent.getPickleEvent());
}
@DataProvider
public Object[][] scenarios() {
return testNGCucumberRunner.provideScenarios();
}
@AfterClass(alwaysRun = true)
public void tearDownClass() throws Exception {
testNGCucumberRunner.finish();
}
}
我收到以下錯誤:
[31mcucumber.runtime.CucumberException: Step [Launch the application] is defined with 1 parameters at 'com.homemadetesting.stepdefinition.ShopAssistStepdef.launch_the_application(String) in file:/C:/Users/XXXXX/eclipse/eclipse/JavaWorkspace/heb/target/test-classes/'.However, the gherkin step has 0 arguments.
請建議我如何處理這個
在您的 launch_the_application 方法中,您期待一個參數,但您的正則表達式沒有捕獲任何 arguments。 它應該看起來像這樣:
@When("^Launch the application \"([^\"]*)\"$")
然后在您的功能文件中:
When Launch the application "browser"
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