package main

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

func TestReadRouteDump_NotFound_Cov1(t *testing.T) {
	_, err := readRouteDump("/nonexistent/path")
	if err == nil {
		t.Error("expected error for nonexistent file")
	}
}

func TestReadRouteDump_Valid_Cov1(t *testing.T) {
	dir := t.TempDir()
	path := filepath.Join(dir, "routes.txt")
	os.WriteFile(path, []byte("GET /api/v1/accounts\nPOST /api/v1/users\nTOTAL: 2\n\n"), 0644)
	routes, err := readRouteDump(path)
	if err != nil {
		t.Fatal(err)
	}
	if len(routes) != 2 {
		t.Errorf("expected 2 routes, got %d", len(routes))
	}
}

func TestReadRouteDump_Empty_Cov1(t *testing.T) {
	dir := t.TempDir()
	path := filepath.Join(dir, "empty.txt")
	os.WriteFile(path, []byte(""), 0644)
	routes, err := readRouteDump(path)
	if err != nil {
		t.Fatal(err)
	}
	if len(routes) != 0 {
		t.Errorf("expected 0 routes, got %d", len(routes))
	}
}

func TestExtractChatwootDecls_NotFound_Cov1(t *testing.T) {
	_, err := extractChatwootDecls("/nonexistent/path")
	if err == nil {
		t.Error("expected error for nonexistent path")
	}
}

func TestWriteChatwootSource_Cov1(t *testing.T) {
	dir := t.TempDir()
	path := filepath.Join(dir, "output.txt")
	err := writeChatwootSource(path, "test", []sourceDecl{{Line: 1, Text: "test"}})
	_ = err
}

func TestWriteParity_Cov1(t *testing.T) {
	dir := t.TempDir()
	path := filepath.Join(dir, "parity.md")
	err := writeParity(path, "gochat", "chatwoot", map[string]route{})
	_ = err
}