wip2

internal/runtime/runtime_test.go

@@ -0,0 +1,44 @@
+package runtime
+
+import (
+	"bytes"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestExecuteTypeScript(t *testing.T) {
+	var stdout, stderr bytes.Buffer
+
+	rt := New()
+	err := rt.RunFile("../../test_data/test.ts", &stdout, &stderr)
+
+	assert.NoError(t, err, "Expected no error")
+	assert.Empty(t, stderr.String(), "Expected no error output")
+
+	output := stdout.String()
+
+	assert.Contains(t, output, "Hello, Alice!", "Should greet Alice")
+	assert.Contains(t, output, "You are 30 years old", "Should show age")
+	assert.Contains(t, output, "Email: alice@example.com", "Should show email")
+	assert.Contains(t, output, "Sum of 5 and 10 is: 15", "Should calculate sum correctly")
+
+	lines := strings.Split(strings.TrimSpace(output), "\n")
+	assert.GreaterOrEqual(t, len(lines), 3, "Should have at least 3 output lines")
+}
+
+func TestFetchBuiltinIntegration(t *testing.T) {
+	rt := New()
+
+	tsContent := `
+		const result = add(5, 10);
+		console.log("Result:", result);
+	`
+
+	var stdout, stderr bytes.Buffer
+	err := rt.RunCode(tsContent, &stdout, &stderr)
+	require.NoError(t, err)
+	assert.Contains(t, stdout.String(), "Result: 15")
+}