Mapped examples

vitest-cucumber provides mapped examples value, it’s useful in unit tests.

Example :

# example.feature
Feature: Use mapped examples
    Scenario Outline: Delete action
        Given I am user with <permission> permission
        When  I go to admin page
        Then  "delete all" button is <state>

        Examples:
            | permission  | state   |
            | read user   | hidden  |
            | delete user | visible |

You can define mapped variable to improve unit tests :

// example.spec.ts
setVitestCucumberConfiguration({ // you can call it in vitest.setup.ts
    ...getVitestCucumberConfiguration(),
    mappedExamples: {
        'read user': 'read',
        'delete user': 'delete',
        visible: true,
        hidden: false,
    },
})

describeFeature(featureCampagneFilter, ({ ScenarioOutline }) => {
    ScenarioOutline(`Use mapped examples`, ({ Given, When, Then, And }, variables) => {
        const user = new User()
        let wrapper: VueWrapper

        Given(`I am user with <permission> permission`, () => {
            expect(["read", "delete"]).toContain(variable.permission)

            // variables.permission will be "read" instead of "read user"
            // same for "delete" and "delete user"
            user.permission = variables.permission
        })
        And(`I go to admin page`, () => {
            wrapper = mount(AdminPage, {
                propsData: { user }
            })
        })
        Then(`"delete all" button is <state>`, () => {
            expect(
                wrapper.find('button').exists()
            ).toBe(variables.state) 
            // variables.state will be fale / true instead of hidden and visible
        })
    })
})