Function TestGoFileGenerator_Generate

internal/extgen/gofile_test.go:15–88

(t *testing.T)

)

func TestGoFileGenerator_Generate(t *testing.T) {
	tmpDir := t.TempDir()

	sourceContent := `package main

import (
	"fmt"
	"strings"
	"github.com/dunglas/frankenphp/internal/extensions/types"
)

//export_php: greet(name string): string
func greet(name *go_string) *go_value {
	return types.String("Hello " + CStringToGoString(name))
}

//export_php: calculate(a int, b int): int
func calculate(a long, b long) *go_value {
	result := a + b
	return types.Int(result)
}

func internalHelper(data string) string {
	return strings.ToUpper(data)
}

func anotherHelper() {
	fmt.Println("Internal helper")
}`

	sourceFile := filepath.Join(tmpDir, "test.go")
	require.NoError(t, os.WriteFile(sourceFile, []byte(sourceContent), 0644))

	generator := &Generator{
		BaseName:   "test",
		SourceFile: sourceFile,
		BuildDir:   tmpDir,
		Functions: []phpFunction{
			{
				Name:       "greet",
				ReturnType: phpString,
				GoFunction: `func greet(name *go_string) *go_value {
	return types.String("Hello " + CStringToGoString(name))
}`,
			},
			{
				Name:       "calculate",
				ReturnType: phpInt,
				GoFunction: `func calculate(a long, b long) *go_value {
	result := a + b
	return types.Int(result)
}`,
			},
		},
	}

	goGen := GoFileGenerator{generator}
	require.NoError(t, goGen.generate())