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zed/crates/languages
Kaikai edb804de5a go: Stop running ghost tests, fix broken go test -run for suites (#38167)
Closed #33759
Closed #38166

### Summary

This PR fixes the way `go test` commands are generated for **testify
suite test methods**.
Previously, only the method name was included in the `-run` flag, which
caused Go’s test runner to fail to find suite test cases.

---

### Problem


https://github.com/user-attachments/assets/e6f80a77-bcf3-457c-8bfb-a7286d44ff71

1. **Incorrect command** was generated for suite tests:

   ```bash
   go test -run TestSomething_Success
   ```

   This results in:

   ```
   testing: warning: no tests to run
   ```

2. The correct format requires the **suite name + method name**:

   ```bash
   go test -run ^TestFooSuite$/TestSomething_Success$
   ```

Without the suite prefix (`TestFooSuite`), Go cannot locate test methods
defined on a suite struct.

---

### Changes Made

* **Updated `runnables.scm`**:

  * Added a new query rule for suite methods (`.*Suite` receiver types).
* Ensures only methods on suite structs (e.g., `FooSuite`) are matched.
  * Tagged these with `go-testify-suite` in addition to `go-test`.

* **Extended task template generation**:

  * Introduced `GO_SUITE_NAME_TASK_VARIABLE` to capture the suite name.
  * Create a `TaskTemplate` for the testify suite.

* **Improved labeling**:

* Labels now show the full path (`go test ./pkg -v -run
TestFooSuite/TestSomething_Success`) for clarity.

* **Added a test** `test_testify_suite_detection`:

* Covered testify suite cases to ensure correct detection and command
generation.

---

### Impact


https://github.com/user-attachments/assets/ef509183-534a-4aa4-9dc7-01402ac32260

* **Before**: Running a suite test method produced “no tests to run.”
* **After**: Suite test methods are runnable individually with the
correct `-run` command, and full suites can still be executed as before.

### Release Notes

* Fixed generation of `go test` commands for **testify suite test
methods**.
Suite methods now include both the suite name and the method name in the
`-run` flag (e.g., `^TestFooSuite$/TestSomething_Success$`), ensuring
they are properly detected and runnable individually.
2025-09-23 12:47:18 +02:00
..