package dehub

import (
	"dehub.dev/src/dehub.git/sigcred"
	"testing"
)

func TestConfigChange(t *testing.T) {
	h := newHarness(t)

	var gitCommits []GitCommit

	// commit the initial staged changes, which merely include the config and
	// public key
	gitCommit := h.changeCommit("commit configuration", h.cfg.Accounts[0].ID, h.sig)
	gitCommits = append(gitCommits, gitCommit)

	// create a new account and add it to the configuration. That commit should
	// not be verifiable, though
	newSig, newPubKeyBody := sigcred.SignifierPGPTmp("toot", h.rand)
	h.cfg.Accounts = append(h.cfg.Accounts, Account{
		ID: "toot",
		Signifiers: []sigcred.Signifier{{PGPPublicKey: &sigcred.SignifierPGP{
			Body: string(newPubKeyBody),
		}}},
	})

	h.stageCfg()
	badCommit, err := h.repo.NewCommitChange("add toot user")
	if err != nil {
		t.Fatalf("creating CommitChange: %v", err)
	}
	h.tryCommit(false, badCommit, h.cfg.Accounts[1].ID, newSig)

	// now add with the root user, this should work.
	h.stageCfg()
	gitCommit = h.changeCommit("add toot user", h.cfg.Accounts[0].ID, h.sig)
	gitCommits = append(gitCommits, gitCommit)

	// _now_ the toot user should be able to do things.
	h.stage(map[string]string{"foo/bar": "what a cool file"})
	gitCommit = h.changeCommit("add a cool file", h.cfg.Accounts[1].ID, newSig)
	gitCommits = append(gitCommits, gitCommit)

	if err := h.repo.VerifyCommits(MainRefName, gitCommits); err != nil {
		t.Fatal(err)
	}
}