hermione-browser-version-changer

Plugin for hermione to manage browser version for each test.

You can read more about hermione plugins here.

Installation

npm install hermione-browser-version-changer

Usage

Plugin has following configuration:

• enabled (optional) Boolean – enable/disable the plugin, by default plugin is enabled;
• initStore (optional) Function - allows you to init the store that will be available in a predicate;
• browsers (required) Object - a list of browsers;
• browsers.<browserId> (required) Object - dictionary with browser versions;
• browsers.<browserId>.<version> (required) Function - predicate to determine a version;

predicate(test, version, store it's a function that recieve the Test instance, browser version, store and has to return true if a test fits to the current browser version and false if not.

Also there is ability to override plugin parameters by CLI options or environment variables (see configparser).

Use hermione_browser_version_changer_ prefix for the environment variables and --browser-version-changer- for the cli options.

Add plugin to your hermione config file:

module.exports = {
    // ...
    system: {
        plugins: {
            'hermione-browser-version-changer': {
                enabled: true,
                initStore: async () => {
                    // do some sync or async operation
                    return {
                        '70.1': ['title1', 'title2'],
                        '70.2': ['title3', 'title4'],
                    };
                }
                browsers: {
                    chrome: {
                        '70.1': (test, ver, store) => store[ver].includes(test.title),
                        '70.2': (test, ver, store) => store[ver].includes(test.title),
                    },
                }
            }
        }
    },
    //...
}

Testing

Run mocha tests:

npm run test-unit

Run eslint codestyle verification

npm run lint