Mastering PHP 7

Writing test

Getting started with writing the Behat tests requires grasping a few basic concepts, such as the following:

• Gherkin language: This is a whitespace, business-readable, domain-specific language created for behavior descriptions, with the ability to be used for a project’s documentation and automated test at once through its Given-When-Then concept. 
• Features: This is a list of one or more scenarios saved under the *.feature file. By default, the Behat features are to be stored and found in the features/ directory relative to our project.
• Scenarios: These are the core Gherkin structures, consisting of one or more steps.
• Steps: These are also known as Givens, Whens, and Thens. Indistinguishable to Behat, they should be distinguishable to ...