// Copyright 2026 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT

package git

import (
	"testing"

	"github.com/stretchr/testify/require"
)

func TestPrepareCLIAuthSSHUsesGitDefaultCommandWithoutKey(t *testing.T) {
	configs, env, cleanup, err := prepareCLIAuth(&AuthMethod{Scheme: "ssh", Username: "git"})
	require.NoError(t, err)
	require.Empty(t, configs)
	require.Empty(t, env)
	require.NotNil(t, cleanup)
	cleanup()
}

func TestPrepareCLIAuthSSHInjectsConfiguredKey(t *testing.T) {
	keyFile := "/tmp/tea test key"
	configs, env, cleanup, err := prepareCLIAuth(&AuthMethod{Scheme: "ssh", KeyFile: keyFile})
	require.NoError(t, err)
	require.Empty(t, configs)
	require.NotNil(t, cleanup)
	cleanup()

	require.Len(t, env, 1)
	require.Contains(t, env[0], "GIT_SSH_COMMAND=ssh ")
	require.Contains(t, env[0], "IdentitiesOnly=yes")
	require.Contains(t, env[0], shellQuote(keyFile))
}