package main

// The provisioner loop is carried, identical, by every Go provider until the Go SDK has it
// (harness.go, retirement.go, and retirement_test.go which tests it). Two copies drift the moment one
// is fixed and the other is not — and the one left behind is the provider that fails a consumer
// without saying so (novox/hq ADR 0224), or retires one it should not (ADR 0230). This holds them to
// one text. Skipped where keycloak is not beside this module, as in a build of this one alone.

import (
	"bytes"
	"errors"
	"io/fs"
	"os"
	"testing"
)

func TestTheHarnessIsTheSameAsKeycloaks(t *testing.T) {
	for _, file := range []string{"harness.go", "retirement.go", "retirement_test.go"} {
		theirs, err := os.ReadFile("../../../keycloak/cmd/keycloak-provider/" + file)
		if errors.Is(err, fs.ErrNotExist) {
			t.Skip("keycloak is not beside this module")
		}
		if err != nil {
			t.Fatal(err)
		}
		ours, err := os.ReadFile(file)
		if err != nil {
			t.Fatal(err)
		}
		if !bytes.Equal(ours, theirs) {
			t.Fatalf("%s differs from keycloak/cmd/keycloak-provider/%s: change both, identically", file, file)
		}
	}
}