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I'm new to Cucumber and want to understand how to use default param in a feature file testcase.feature for example:

And User click Delete on task action

In the step definition, the params could be anything because I use (.*). However I want user to be limited to one of 3 values such as "Create", "Edit", "Delete".

How can I define it in step definition, below is my current code implementation:

@And("^User search (.*)on tasklist$")
    public void searchTask(String taskObject) throws Throwable {
        TaskboardPage taskboardPage = new TaskboardPage(sbConnect);
        taskboardPage.searchTask(taskObject);

    }

Could I user @And(User search (?: Create | Edit | Delete) on tasklist)?

Thank you.

2

Yes. However, you are referencing that string later on; if you use "(?: Create | Edit | Delete)", you will be using a non-capturing regular expression and will not capture the argument into taskObject, meaning you won't have that value when you later attempt "taskboardPage.searchTask(taskObject);"

I suspect you want to use a capturing regular expression:

@And("^User search (Create|Edit|Delete) on tasklist$")

This article has some great information on regular expressions for Cucumber, including a good section on capturing vs. non-capturing groups: http://www.agileforall.com/2010/07/just-enough-regular-expressions-for-cucumber/

In general, with Cucumber you can specify any regular expression within those parentheses, and you will be able to match only strings that match the whole regular expression. Cucumber is just using regular expressions to match steps and to capture arguments.

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