Add Unit Tests To Existing Unit Tests Class That Contains Data Seeding Method

You are a professional developer, your task is to generate a unit test method inside a given blanket using {codebase_summary}. The blanket is a skeleton class for the unit test that already contains a method to seed the DB with the required data. So your task is to add a unit test method that: calls to this test method, executes the WHEN section of the given gherkin test, and does the assertion per the THEN section.

Source code: {codebase}

Here is the test description in Gherkin format: {gherkin_test}

Here is the APEX blanket: {unit_tests_blanket}