package bouncer

import "testing"

func TestContextCredentialRoundTrip(t *testing.T) {
	if _, ok := Credential(t.Context()); ok {
		t.Fatal("empty context must have no credential")
	}
	if _, ok := Credential(nil); ok {
		t.Fatal("nil context must have no credential")
	}
	token := &struct{ Name string }{Name: "parity"}
	got, ok := Credential(WithCredential(t.Context(), token))
	if !ok || got != token {
		t.Fatalf("got %#v ok=%t", got, ok)
	}
	got, ok = Credential(WithCredential(nil, token))
	if !ok || got != token {
		t.Fatalf("nil ctx got %#v ok=%t", got, ok)
	}
}