Change the behat command to use depending on whether ddev is available.

[becw]

Followup to #174; this does the same thing for behat as we did for drush, so that behat is run in an environment that can access the Drupal application directly.

To test...

Set up the codebase

composer create-project palantirnet/drupal-skeleton example dev-develop --no-interaction
cd example
composer require --dev palantirnet/the-build:dev-run-behat-inside-ddev
ddev start
vendor/bin/the-build-installer

Install Drupal at the prompt

When you're prompted to Install Drupal now (y,n)?, say y.

The site should be available at https://example.ddev.site/

Run the behat test command:

vendor/bin/phing behat

[eric-schmidt]

Worked like a charm for me!

[byrond]

Works for me as well!