Where Are the Test Files for the SunLicense Library Located?

The test files for the SunLicense library are located in the repository's top-level test directory, which contains test/SunLicense.php for PHPUnit-style unit tests and test/index.php as a lightweight bootstrap runner.

The msbatal/php-license-key-generator repository provides a lightweight PHP solution for generating and validating license keys. If you are contributing to or auditing the SunLicense library, knowing where the test files reside is essential for verifying functionality. This guide maps out the exact location and structure of the test suite according to the source code.

Test Directory Structure

All validation logic for the SunLicense library resides inside the test/ directory at the repository root. Unlike larger PHP projects that nest tests deep within a tests/ or phpunit/ hierarchy, this library keeps its verification suite flat and accessible.

test/SunLicense.php

The primary test class lives at test/SunLicense.php. This file implements a PHPUnit-style test suite that exercises the library's public API, including key generation routines and edge-case validation logic. It directly instantiates the SunLicense class defined in the root SunLicense.php file to verify that generated keys pass integrity checks.

test/index.php

The entry point for running tests is test/index.php. This bootstrap script includes the core library and executes the test class, providing a simple way to verify the installation without configuring a full PHPUnit runner.

Running the SunLicense Tests

You can execute the validation suite directly from the command line using the bootstrap file. Navigate to the repository root and run:

// Run the test suite from the command line
php test/index.php

For developers integrating the library into their own applications, the test files demonstrate proper instantiation patterns:

// A minimal example of using the library in a test
use SunLicense;

$lic = new SunLicense('MYAPP', 'xxxx-xxxx-xxxx-xxxx');
$key = $lic->generate();      // → e.g. MYAPP‑AB12‑CD34‑EF56‑GH78
assert($lic->check($key));    // true if the key is valid

Key Source Files

Understanding the relationship between the core library and its tests helps navigate the codebase:

• SunLicense.php – The core library located at the repository root that implements license key generation and validation algorithms.
• test/SunLicense.php – The unit test file that validates the public API of the core library.
• test/index.php – The simple bootstrap script that loads the library and triggers the test suite.
• README.md – Documentation covering installation, usage instructions, and quick start examples.

Summary

• The SunLicense library stores its test suite in the top-level test/ directory, not in a nested tests/ folder.
• test/SunLicense.php contains the actual PHPUnit-style test class covering generation and validation logic.
• test/index.php serves as the lightweight runner that includes the library and executes tests.
• Run tests locally with php test/index.php from the repository root.

Frequently Asked Questions

Where exactly are the SunLicense library test files located?

The test files are located in the test/ directory at the root of the msbatal/php-license-key-generator repository. Specifically, you will find test/SunLicense.php containing the test class and test/index.php serving as the execution bootstrap.

How do I run the tests for the SunLicense library?

Execute the bootstrap script from your terminal using php test/index.php. This command loads the core SunLicense.php class and runs the validation suite without requiring a full PHPUnit installation or configuration.

What testing framework does SunLicense use?

According to the source code, the library employs a lightweight, PHPUnit-style approach. The test/SunLicense.php file defines test methods that verify key generation and validation, though it runs via the simple test/index.php bootstrap rather than a formal PHPUnit XML configuration.

What is the difference between the two test files?

test/SunLicense.php contains the actual test logic and assertions that verify the SunLicense class behavior. In contrast, test/index.php is merely a bootstrap script that includes the autoloader, instantiates the environment, and invokes the test class to produce output.

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}