Files
webhooker/internal/config/testing_test.go
T
clawbot 49c7aefc97
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Keep test helpers out of the shipped binary (closes #506)
The four testing.go files in config, database, middleware and session
are gone. ClearEnvForTest moves to internal/config/configtest; the
webhook database manager helpers move to internal/database/databasetest
and the middleware's NewForTest to internal/middleware/middlewaretest,
both now built through the production constructors. Tests that wrapped
an open main database use database.Open. The session helpers move into
the session package's export_test.go; the middleware tests build their
session through session.New and age its timestamps instead of using a
fake clock.

The session, middleware and webhook database manager now take the
*slog.Logger they log through, so tests in other packages can give
them their own.

Model: opus-5-5
2026-10-06 07:16:09 +00:00

38 lines
1.1 KiB
Go

package config_test
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/config/configtest"
)
// TestClearEnvForTest_RemovesAddedVariables pins that a variable set
// after the clear other than through t.Setenv, as a test's .env file
// sets one, is gone once the test ends, so it cannot reach the tests
// that run after it.
//
//nolint:paralleltest // ClearEnvForTest uses t.Setenv.
func TestClearEnvForTest_RemovesAddedVariables(t *testing.T) {
// The outer clear keeps a value of the key exported in the shell
// from making it a variable the inner clear has to put back.
configtest.ClearEnvForTest(t)
t.Run("loads a .env file after the clear", func(t *testing.T) {
configtest.ClearEnvForTest(t)
path := writeDotEnv(t, dotEnvKey+"=from-dot-env\n")
require.NoError(t, config.LoadDotEnvFileForTest(path))
require.Equal(t, "from-dot-env", os.Getenv(dotEnvKey))
})
_, present := os.LookupEnv(dotEnvKey)
assert.False(
t, present,
"a variable set after the clear must not outlive the test",
)
}