package paths

import (
	"os"
	"path/filepath"
	"testing"
)

func TestValidate(t *testing.T) {
	for _, good := range []string{".claude/skills/a/SKILL.md", "opencode.json", ".opencode/agents/x.md", ".github/x", "a/.gitkeep"} {
		if err := Validate(good); err != nil {
			t.Errorf("%s: %v", good, err)
		}
	}
	for _, bad := range []string{"", "/etc/passwd", "../x", "a/../b", "a//b", "./a", `a\b`, "c:/x", "a/b.",
		"a /b", "a/b ", "...", "a/<b>", "a|b", "a?b", "a\x01b", ".git/hooks/pre-commit", ".GIT/config", ".git"} {
		if err := Validate(bad); err == nil {
			t.Errorf("%q sollte abgelehnt werden", bad)
		}
	}
}

func TestInRepoWithoutSymlinks(t *testing.T) {
	repo, outside := t.TempDir(), t.TempDir()
	if err := os.Symlink(outside, filepath.Join(repo, ".claude")); err != nil {
		t.Skip(err)
	}
	if _, err := InRepo(repo, ".claude/skills/a/SKILL.md"); err == nil {
		t.Error("Symlink im Pfad muss abgelehnt werden")
	}
	if p, err := InRepo(repo, ".opencode/agents/a.md"); err != nil || p != filepath.Join(repo, ".opencode", "agents", "a.md") {
		t.Errorf("%s, %v", p, err)
	}
}