How to Implement Cucumber Service Acceptance Tests?

Implementing Acceptance Tests for a Service

Overview of Acceptance Testing

• The discussion begins with an analysis of acceptance tests, highlighting the addition of a new scenario to the testing framework.

• A specific scenario is referenced that details error messages and student identification, emphasizing the importance of precise data handling in testing.

Scenario Description

• The first step involves verifying that no student with CPF 685 exists in the system before attempting to register a new student named Paulo.

• The scenario outlines requirements for the service, particularly focusing on student registration functionality.

Test Implementation Steps

• Changes are made to configuration files to install necessary libraries for automated testing.

• The test checks if a student record exists by sending GET requests to a specified URL, ensuring proper server communication.

Request Handling and Validation

• A GET request is sent to retrieve the list of students, checking if CPF 685 is included in the response body.

• If CPF 685 is not found in the response, it confirms that no such student currently exists in the system.

Student Registration Process

• The next step involves attempting to register a new student by sending a POST request with relevant parameters (name and CPF).

• This POST request targets the same base URL but specifies an endpoint for adding students, indicating successful registration attempts.

Response Verification

• After sending the POST request, it verifies whether the server's response matches expected outcomes using string comparison methods.

• Confirmation of successful registration occurs when server responses indicate that a new student has been added without errors.

Final Validation Checks

• A final GET request checks if CPF 685 now appears in the list of registered students, validating that all previous steps were executed correctly.