package main

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

// 1305/AC1: the tree holds no vendor directory (root and modules/route-proxy), .gitignore names vendor/, and the root
// Dockerfile builds with -mod=mod.
func TestTheTreeCommitsNoDependencies(t *testing.T) {
	root := filepath.Join("..", "..")
	for _, d := range []string{"vendor", filepath.Join("modules", "route-proxy", "vendor")} {
		if _, err := os.Stat(filepath.Join(root, d)); err == nil {
			t.Errorf("%s is committed", d)
		}
	}
	ignore, err := os.ReadFile(filepath.Join(root, ".gitignore"))
	if err != nil || !strings.Contains(string(ignore), "\nvendor/\n") {
		t.Errorf(".gitignore does not name vendor/: %v", err)
	}
	docker, err := os.ReadFile(filepath.Join(root, "Dockerfile"))
	if err != nil || strings.Contains(string(docker), "-mod=vendor") || !strings.Contains(string(docker), "-mod=mod") {
		t.Errorf("the Dockerfile does not build with -mod=mod: %v", err)
	}
}