What is the standard command to run a test with a specific tag in Cucumber using Maven?

• A. mvn test -Dtag=@smoke
• B. mvn test -Dcucumber.options="--tag @smoke"
• C. mvn run -tag @smoke
• D. mvn execute -Dtest=@smoke

Answer: (B)

The choice indicating the use of mvn test -Dcucumber.options="--tag @smoke" is correct because it utilizes the appropriate syntax for running Cucumber tests with specific tags through Maven. In this case, the -D flag is used to define system properties, and cucumber.options is a recognized property that helps configure Cucumber options.

When specifying the tag with --tag, Cucumber knows to filter and run only those scenarios that have been marked with the @smoke tag. This capability is crucial for managing test executions more efficiently, allowing testers to run subsets of tests based on certain needs or conditions.

This method is preferred as it directly influences the behavior of how Cucumber executes the tests and provides a clear, standardized way to filter tests based on tags, which is aligned with best practices in test automation.

The other options do not conform to the correct commands or syntax for executing tests with tags in Cucumber using Maven, making them less suitable choices.