code_test_for

code_test_for searches test files for references to a given function or method and returns the test files and specific test cases that cover it.

Usage

code_test_for(name="PaymentService.charge")
code_test_for(name="processPayment", include_code=true)

Parameters

Parameter	Type	Default	Description
name	string	required	Function or method name
include_code	boolean	false	Include the test code snippets alongside file paths

Output

PaymentService.charge — covered by 2 test files:

  tests/payment.test.ts
    "should charge successfully"  :14
    "should throw on invalid card" :31
    "should retry on timeout"      :48

  tests/integration/checkout.test.ts
    "full checkout flow"           :22

When to use

• Before modifying a function — find what tests already cover it
• After writing a new function — verify the expected tests exist
• During a refactor — know which tests to run to confirm nothing regressed

Workflow

# Find what covers a function
code_test_for(name="PaymentService.charge")

# Run only those tests
code_test(filter="payment")

# Confirm all pass after changes
code_test(filter="payment")