package main

import (
	"go/ast"
	"go/parser"
	"go/token"
	"testing"
)

// v0.283.0 (decision 50, R-720): the deploy-done hook's SUCCESS branch — the one place a fresh install ends —
// calls sett.DefaultOffboxOnForNewApp. The rule itself is pinned in internal/settings/offbox_default_test.go;
// this pins that it is reached.
// COMPANION RED-PROOF: delete the call from the hook → this test fails.
func TestDecision50_DefaultIsWiredIntoTheDeployDoneHook(t *testing.T) {
	f, err := parser.ParseFile(token.NewFileSet(), "main.go", nil, 0)
	if err != nil {
		t.Fatal(err)
	}
	found := false
	ast.Inspect(f, func(n ast.Node) bool {
		c, ok := n.(*ast.CallExpr)
		if !ok {
			return true
		}
		if s, ok := c.Fun.(*ast.SelectorExpr); ok && s.Sel.Name == "SetDeployDoneHook" && len(c.Args) == 1 {
			ast.Inspect(c.Args[0], func(m ast.Node) bool {
				if cc, ok := m.(*ast.CallExpr); ok {
					if ss, ok := cc.Fun.(*ast.SelectorExpr); ok && ss.Sel.Name == "DefaultOffboxOnForNewApp" {
						found = true
					}
				}
				return true
			})
		}
		return true
	})
	if !found {
		t.Fatal("the deploy-done hook does not call DefaultOffboxOnForNewApp — a new app would start with off-site OFF (R-720)")
	}
}