package main

import (
	"path/filepath"
	"testing"
)

func TestCheckGoAnyUsageFlagsAnyTypes(t *testing.T) {
	root := t.TempDir()
	writeTestFile(t, filepath.Join(root, "sample.go"), `package sample

type Payload struct {
	Value any
	Items []any
}

func Map() map[string]any {
	return nil
}
`, 0644)

	warnings := checkGoAnyUsage(root, nil)
	if len(warnings) < 3 {
		t.Fatalf("checkGoAnyUsage() returned %d warnings, want at least 3: %#v", len(warnings), warnings)
	}
}

func TestCheckGoAnyUsageSkipsTestsAndGeneratedFiles(t *testing.T) {
	root := t.TempDir()
	writeTestFile(t, filepath.Join(root, "sample_test.go"), `package sample

func TestThing(value any) {}
`, 0644)
	writeTestFile(t, filepath.Join(root, "sample.pb.go"), `package sample

type Payload struct {
	Value any
}
`, 0644)

	warnings := checkGoAnyUsage(root, nil)
	if len(warnings) != 0 {
		t.Fatalf("checkGoAnyUsage() returned %d warnings, want 0: %#v", len(warnings), warnings)
	}
}

func TestCheckTypeScriptAnyUsageFlagsAnyPatterns(t *testing.T) {
	root := t.TempDir()
	writeTestFile(t, filepath.Join(root, "sample.ts"), `export type Row = any
export const fn = (value: any[]): any => value as any
`, 0644)

	warnings := checkTypeScriptAnyUsage(root, nil)
	if len(warnings) < 2 {
		t.Fatalf("checkTypeScriptAnyUsage() returned %d warnings, want at least 2: %#v", len(warnings), warnings)
	}
}

func TestCheckTypeScriptAnyUsageSkipsCommentsAndStrings(t *testing.T) {
	root := t.TempDir()
	writeTestFile(t, filepath.Join(root, "sample.ts"), `// any should not count
const label = "any";
/* any */
`, 0644)

	warnings := checkTypeScriptAnyUsage(root, nil)
	if len(warnings) != 0 {
		t.Fatalf("checkTypeScriptAnyUsage() returned %d warnings, want 0: %#v", len(warnings), warnings)
	}
}