configtest

func Setup ¶

func Setup(overrides ...map[string]any) *config.Config

Setup seeds the process-wide config singleton with defaults plus any caller-supplied overrides, registers a DeferCleanup to reset the singleton, and returns the resulting *config.Config.

The data_dir key is automatically pointed at a Ginkgo-managed temp directory because config validation requires it to exist on disk. Overrides merge on top of defaults + the tmp data_dir — they use the same nested map shape as the YAML config file.

Intended for use in BeforeEach or BeforeSuite:

BeforeEach(func() { configtest.Setup(map[string]any{
    "auth": map[string]any{
        "session_secret": "test-secret",
        "session_ttl":    "1h",
    },
}) })

func SetupFile ¶

func SetupFile(overrides ...map[string]any) *config.Config

SetupFile mirrors Setup but writes a YAML file to a temp dir and calls config.Load(path), so config.Update has a backing file to write back to. Required whenever anything under test can reach config.Update — a single mutating endpoint anywhere in a wired-app suite is enough, since Update returns ErrNoPath without a file. Setup suffices for read-only tests.