Add toInt() and toFloat() implementation to Undefined type

Author: georgedeploy

src/Usage/Integer.php

@@ -20,7 +20,7 @@
 testPositiveInt(IntegerPositive::fromInt(10)->value());
 testNonNegativeInt(IntegerNonNegative::fromInt(10)->value());
 testWeekDayInt(IntegerWeekDay::fromInt(7)->value());
-echo WeekDay::fromInt(7)->value() . PHP_EOL;
+echo WeekDay::fromInt(7)->value() . \PHP_EOL;
 
 // DB tinyint usage
 echo Tiny::fromInt(-5)->toString() . \PHP_EOL;

src/Usage/Undefined.php

@@ -16,6 +16,16 @@
 } catch (UndefinedTypeException $e) {
     // suppress
 }
+try {
+    UndefinedStandard::create()->toInt();
+} catch (UndefinedTypeException $e) {
+    // suppress
+}
+try {
+    UndefinedStandard::create()->toFloat();
+} catch (UndefinedTypeException $e) {
+    // suppress
+}
 try {
     NotExist::create()->value();
 } catch (UndefinedTypeException $e) {

tests/Unit/Undefined/UndefinedStandardTest.php

@@ -16,6 +16,18 @@
         ->toThrow(UndefinedTypeException::class, 'Undefined type cannot be converted to string.');
 });
 
+it('throws on toInt for UndefinedStandard', function (): void {
+    $u = UndefinedStandard::create();
+    expect(fn() => $u->toInt())
+        ->toThrow(UndefinedTypeException::class, 'Undefined type cannot be converted to integer.');
+});
+
+it('throws on toFloat for UndefinedStandard', function (): void {
+    $u = UndefinedStandard::create();
+    expect(fn() => $u->toFloat())
+        ->toThrow(UndefinedTypeException::class, 'Undefined type cannot be converted to float.');
+});
+
 it('throws on value for UndefinedStandard', function (): void {
     $u = UndefinedStandard::create();
     expect(fn() => $u->value())