test

name	test
description	Run grew's test suite at the appropriate level. Use when the user asks to run tests, check if tests pass, or verify a change didn't break anything. Accepts an optional level argument (unit, integration, smoke, e2e, all) and an optional package path.
user-invocable	true

/test — Run grew tests

Arguments: $ARGUMENTS (optional: unit, integration, smoke, e2e, all, or a Go package path like ./pkg/safepath)

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What to do

1. Parse arguments

• No args → run unit (fast, safe default)
• unit → make test-unit
• integration → make test-integration
• smoke → make test-smoke
• e2e → warn the user this installs real formulas and takes several minutes, then confirm before running make test-e2e
• all → make check-all
• A Go import path (starts with ./ or contains /) → run that single package

2. Single-package run

If a package path was given (e.g. ./pkg/safepath or safepath):

go test -tags devmode -race -run . ./pkg/<package>/

If the user also named a test function (e.g. safepath TestJoin), pass it via -run:

go test -tags devmode -race -run TestJoin ./pkg/safepath/

3. Run and report

Run the chosen make target or go test command. Stream output to the user.

After completion:

If all pass: Tell the user which suite passed and how many tests ran (parse ok lines from output).

If any fail:

• Show the failing test names and the failure message verbatim
• Identify which file:line the failure is at
• If the failure looks like a compilation error, run make build to get a cleaner error message
• Suggest a fix if the cause is obvious

4. Notes to share

• Unit tests require the devmode build tag — they will silently skip or fail to compile without it. make test-unit handles this automatically.
• Integration and smoke tests compile a proxy binary from tests/testbin/ and exec it — they don't use the Go test runner as the binary under test. See tests/README.md for details.
• make test-e2e installs real formulas from GitHub and takes several minutes. Only suggest it for pre-release verification.