Roadmap for 2.0

[dnaber-de]

Simplify bootstrapping/setup

Right now you have to define half a dozen constants (most of them DB credentials) in the phpunit.xml file just to work. I'd like to have a DB URL here like mysql://user:password@host/db_name?table_prefix=wp_ as single, yet human readable configuration. It should be read by default from an environment variable.

Ideally we ship a default boostrap file with a common set up to ease the set up of tests with WP Tests Starter

API Updates

• Remove the SaltGeneratorInterface it's simply over the top
• Reduce public methods of WpTestsStarter, there are simply to much of them that are not needed to be public
• Rename namespace Common to Helper
• Rename WpTestsStarter::createDummyConfigFile() to ::writeConfigFile()
• Constants and globals should not set immediately but first on WpTestsStarter::bootstrap(). Thus ::defineDbName() should be renamed to ::useDbName() and so on
• Fluent interface for WpTestsStarter public methods
• Add method WpTestsStarter::addLivePlugin(callable $plugin) to directly run on muplugins_loaded
• Add methods WpTestsStarter::addFilter() and ::addAction() to register listener before WP is loaded
• Improve serialization of constants that gets on-the-fly written in the config file
• Separate internals from WpTestsStarter into extra classes following single responsibility principle
• Add method WpTestsStarter::useMuPluginDir(string $muPluginDir)
• Add method WpTestsStarter::addNetworkActivePlugin(string $plugin)
• Replace wordpress/wordpress repo with roots/wordpress or any other plain WP core library and a custom boot loader

Others

• Update documentation: use https://github.com/WordPress/wordpress-develop as core repository. It is identified by a composer.json as wordpress/wordpress so we don't need to maintain a fork anymore (which is abandoned anyway)
• Update documentation: focus on setup and use cases, less noise (API reference is basically useless)
• Remove inline comments that don't add any value
• Set Namespace to Inpsyde\WpTestsStarter and move everything to src/