javacumul.api.cli.main命令行用法

Question

Trying to do some automated tests. I am facing difficulty in executing cucumber project from command line instead of eclipse. I know we can do it through cucumber.api.cli.main class (cucumber-core.jar) but I don't know how to use it from command line options.

Commands tried for Junit execution:

java -cp C:/Users/path/Downloads/selenium-java-3.0.1/lib/junit-4.12.jar org.junit.runner.JUnitCore C:/Users/path/workspace/CucumberConcept/src/ cucumber.CucumberRunner

java -cp C:/Users/path/Downloads/selenium-java-3.0.1/lib/junit-4.12.jar;C:/Users/path/workspace/CucumberConcept/src/ org.junit.runner.JUnitCore cucumber.CucumberRunner

java -cp C:/Users/path/Downloads/selenium-java-3.0.1/lib/junit-4.12.jar org.junit.runner.JUnitCore CucumberConcept.src.cucumber.CucumberRunner

java -cp C:/Users/path/Downloads/selenium-java-3.0.1/lib/junit-4.12.jar org.junit.runner.JUnitCore cucumber.CucumberRunner.CucumberRunner

java -cp C:/Users/path/Downloads/selenium-java-3.0.1/lib/junit-4.12.jar org.junit.runner.JUnitCore CucumberRunner.CucumberRunner

java -cp C:/Users/path/Downloads/selenium-java-3.0.1/lib/junit-4.12.jar org.junit.runner.JUnitCore CucumberRunner CucumberRunner

java -cp C:/Users/path/Downloads/selenium-java-3.0.1/lib/junit-4.12.jar org.junit.runner.JUnitCore CucumberRunner.java CucumberRunner

java -cp C:/Users/path/Downloads/selenium-java-3.0.1/lib/junit-4.12.jar org.junit.runner.JUnitCore CucumberRunner

Jar file location:

 C:/users/path/lib/cucumber-core-1.2.4.jar

Project Structure:

CucumberConcept
 -src
   -cucumber(package)
      -CucumberRunner.java
     -Features(package)
       -Stepdefinitions.java
       -myfeature.feature

CucumberRunner.java code

package cucumber;

    import org.junit.runner.RunWith;

    import cucumber.api.junit.*;
    import cucumber.api.CucumberOptions;

    @RunWith(Cucumber.class)
    @CucumberOptions(
            plugin = {"pretty","json:target/json/output.json","html:target/html/"},
            features = {"src/cucumber/"}
            )
    public class CucumberRunner {
    }

Answer 1

It's not the CucumberRunner that you need to reference in your invocation, but the location of the feature file(s) that you want Cucumber to process.

And to access the Cucumber CLI you have to run the Main class, not JUnitCore

So, from src I would expect

java -cp path;more/Path;even/More/Path cucumber.api.cli.Main .

to work... as long as the Cucumber jar(s) are on the classpath. AT the very least you'll need cucumber-core on the classpath.