Laravel Feature Testing Setup
📌 The demonstration focuses on writing feature tests for a Laravel project, specifically testing the product listing view generated by Laravel Breeze.
⚙️ A new feature test class, named `ProductsTest`, is created using the command `php artisan make test`.
✅ The initial test verifies that the products table is empty by asserting the presence of the "no products found" text in the response.

Testing Scenarios (Empty and Populated)
➕ The first test, renamed to `testHomePageContainsEmptyTable`, confirms the page shows "no products found" when the database table is empty.
➕ A second test, `testHomePageContainsNonEmptyTable`, is created to check the scenario where products *do* exist.
➕ To simulate data, a test product is manually created directly within the test environment using `$product = Product::create(...)`, violating standard testing best practices for demonstration purposes.

Test Execution and Validation
🔄 After manually adding a product to the database, the initial test fails as expected because the "no products found" message disappears.
🔄 The second test asserts that the product name/price appears on the page by using the opposite assertion, `assertDontSee`, for the "no products found" message.
📊 By truncating the database before running tests, all three tests (including the initial example test removed earlier, resulting in three successful runs) pass, successfully simulating both the empty and populated table states.

Key Points & Insights
➡️ Feature tests are essential for verifying the complete request-response cycle, including checking the view output (`assertSee` or `assertDontSee`).
➡️ In feature tests, data setup should ideally occur in a dedicated setup method or factory, rather than creating records directly in the test body (though it was done here for immediate demonstration).
➡️ Always ensure your tests cover boundary conditions, such as testing views when a database table is completely empty versus when it contains data.

📸 Video summarized with SummaryTube.com on Nov 23, 2025, 13:20 UTC