Issue #3223997: Allow PHP 8

modules/currency_intl/tests/src/Unit/Plugin/Currency/AmountFormatter/IntlTest.php

@@ -27,14 +27,14 @@ class IntlTest extends UnitTestCase {
   /**
    * The locale resolver.
    *
-   * @var \Drupal\currency\LocaleResolverInterface|\PHPUnit_Framework_MockObject_MockObject
+   * @var \Drupal\currency\LocaleResolverInterface|\PHPUnit\Framework\MockObject\MockObject
    */
   protected $localeResolver;
 
   /**
    * {@inheritdoc}
    */
-  public function setUp() {
+  public function setUp(): void {
     $configuration = array();
     $plugin_id = $this->randomMachineName();
     $plugin_definition = array();
@@ -107,13 +107,13 @@ class IntlTest extends UnitTestCase {
     $results = array(
       // An amount with no decimals should be formatted without decimals and
       // decimal separator.
-      '123' => '₴-123UAH',
+      '123' => '₴-123 UAH',
       // An amount with three groupings should have two grouping separators. All
       // of its three decimals should be formatted, even if the currency only
       // has two.
-      '1234567.890' => '₴-1%234%567@890UAH',
+      '1234567.890' => '₴-1%234%567@890 UAH',
       // An amount with only one decimal should be formatted with only one.
-      '.3' => '₴-0@3UAH',
+      '.3' => '₴-0@3 UAH',
     );
     foreach ($results as $amount=> $expected) {
       $formatted = $this->formatter->formatAmount($currency, $amount);