<h2>Overview</h2>
The testfixtures package for Go provides a streamlined approach to managing test data in relational databases, particularly aimed at web applications. Inspired by the Rails framework, it focuses on maintaining sample data in fixture files, enabling developers to conduct functional testing against a real database environment. This is a game changer for developers who find the traditional mock-based testing cumbersome and risk-prone, as it allows them to effectively replicate real-world scenarios during testing.
One of the most compelling aspects of this package is its automatic database cleaning and fixture loading process before each test runs, ensuring a fresh and consistent state for every test scenario. However, it is important to remember that this package is designed for use only with test databases due to its destructive nature—meaning it wipes clean all existing data before loading specified fixtures.
<h2>Features</h2>
<ul>
<li>
Automatic Database Reset: Before each test, the database is automatically cleaned of all existing data, guaranteeing that tests run against a fresh slate.
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<li>
Flexible Fixture Loading: Users can specify single or multiple fixture files for different tables, allowing for tailored test setups.
</li>
<li>
YAML to JSON Conversion: Data defined in YAML format is seamlessly converted to JSON, facilitating easy input for various database types, including JSONB in PostgreSQL.
</li>
<li>
Security Checks: To prevent accidental data loss, the package performs checks ensuring that operations only run on databases named with "test".
</li>
<li>
Raw SQL Execution: Developers can execute raw SQL commands within tests by prefixing values with "RAW:", providing flexibility for complex operations.
</li>
<li>
Disable Cleanup Option: For debugging purposes, it’s possible to bypass the automatic cleanup, though this is not generally recommended.
</li>
<li>
Checksum Management: The package offers the option to compute checksums of tables to avoid reloading unchanged data, optimizing test execution speed.
</li>
</ul>

Go Testfixtures

Testfixtures