Fix assertInternalType deprecation in phpunit 9

Author: jderusse

Tests/Data/Bundle/Reader/JsonBundleReaderTest.php

@@ -36,7 +36,7 @@ public function testReadReturnsArray()
     {
         $data = $this->reader->read(__DIR__.'/Fixtures/json', 'en');
 
-        $this->assertInternalType('array', $data);
+        $this->assertIsArray($data);
         $this->assertSame('Bar', $data['Foo']);
         $this->assertArrayNotHasKey('ExistsNot', $data);
     }

Tests/Data/Bundle/Reader/PhpBundleReaderTest.php

@@ -36,7 +36,7 @@ public function testReadReturnsArray()
     {
         $data = $this->reader->read(__DIR__.'/Fixtures/php', 'en');
 
-        $this->assertInternalType('array', $data);
+        $this->assertIsArray($data);
         $this->assertSame('Bar', $data['Foo']);
         $this->assertArrayNotHasKey('ExistsNot', $data);
     }

Tests/Data/Provider/AbstractCurrencyDataProviderTest.php

@@ -709,15 +709,15 @@ function ($currency) { return [$currency]; },
      */
     public function testGetFractionDigits($currency)
     {
-        $this->assertInternalType('numeric', $this->dataProvider->getFractionDigits($currency));
+        $this->assertIsNumeric($this->dataProvider->getFractionDigits($currency));
     }
 
     /**
      * @dataProvider provideCurrencies
      */
     public function testGetRoundingIncrement($currency)
     {
-        $this->assertInternalType('numeric', $this->dataProvider->getRoundingIncrement($currency));
+        $this->assertIsNumeric($this->dataProvider->getRoundingIncrement($currency));
     }
 
     public function provideCurrenciesWithNumericEquivalent()

Tests/NumberFormatter/AbstractNumberFormatterTest.php

@@ -748,11 +748,11 @@ public function testParseTypeInt64With32BitIntegerInPhp32Bit()
         $formatter = $this->getNumberFormatter('en', NumberFormatter::DECIMAL);
 
         $parsedValue = $formatter->parse('2,147,483,647', NumberFormatter::TYPE_INT64);
-        $this->assertInternalType('integer', $parsedValue);
+        $this->assertIsInt($parsedValue);
         $this->assertEquals(2147483647, $parsedValue);
 
         $parsedValue = $formatter->parse('-2,147,483,648', NumberFormatter::TYPE_INT64);
-        $this->assertInternalType('int', $parsedValue);
+        $this->assertIsInt($parsedValue);
         $this->assertEquals(-2147483648, $parsedValue);
     }
 
@@ -763,11 +763,11 @@ public function testParseTypeInt64With32BitIntegerInPhp64Bit()
         $formatter = $this->getNumberFormatter('en', NumberFormatter::DECIMAL);
 
         $parsedValue = $formatter->parse('2,147,483,647', NumberFormatter::TYPE_INT64);
-        $this->assertInternalType('integer', $parsedValue);
+        $this->assertIsInt($parsedValue);
         $this->assertEquals(2147483647, $parsedValue);
 
         $parsedValue = $formatter->parse('-2,147,483,648', NumberFormatter::TYPE_INT64);
-        $this->assertInternalType('integer', $parsedValue);
+        $this->assertIsInt($parsedValue);
         $this->assertEquals(-2147483647 - 1, $parsedValue);
     }
 
@@ -782,11 +782,11 @@ public function testParseTypeInt64With64BitIntegerInPhp32Bit()
 
         // int 64 using only 32 bit range strangeness
         $parsedValue = $formatter->parse('2,147,483,648', NumberFormatter::TYPE_INT64);
-        $this->assertInternalType('float', $parsedValue);
+        $this->assertIsFloat($parsedValue);
         $this->assertEquals(2147483648, $parsedValue, '->parse() TYPE_INT64 does not use true 64 bit integers, using only the 32 bit range.');
 
         $parsedValue = $formatter->parse('-2,147,483,649', NumberFormatter::TYPE_INT64);
-        $this->assertInternalType('float', $parsedValue);
+        $this->assertIsFloat($parsedValue);
         $this->assertEquals(-2147483649, $parsedValue, '->parse() TYPE_INT64 does not use true 64 bit integers, using only the 32 bit range.');
     }
 
@@ -800,12 +800,12 @@ public function testParseTypeInt64With64BitIntegerInPhp64Bit()
         $formatter = $this->getNumberFormatter('en', NumberFormatter::DECIMAL);
 
         $parsedValue = $formatter->parse('2,147,483,648', NumberFormatter::TYPE_INT64);
-        $this->assertInternalType('integer', $parsedValue);
+        $this->assertIsInt($parsedValue);
 
         $this->assertEquals(2147483648, $parsedValue, '->parse() TYPE_INT64 uses true 64 bit integers (PHP >= 5.3.14 and PHP >= 5.4.4).');
 
         $parsedValue = $formatter->parse('-2,147,483,649', NumberFormatter::TYPE_INT64);
-        $this->assertInternalType('integer', $parsedValue);
+        $this->assertIsInt($parsedValue);
 
         $this->assertEquals(-2147483649, $parsedValue, '->parse() TYPE_INT64 uses true 64 bit integers (PHP >= 5.3.14 and PHP >= 5.4.4).');
     }

Tests/NumberFormatter/NumberFormatterTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Intl\Tests\NumberFormatter;
 
+use Symfony\Bridge\PhpUnit\ForwardCompatTestTrait;
 use Symfony\Component\Intl\Globals\IntlGlobals;
 use Symfony\Component\Intl\NumberFormatter\NumberFormatter;
 
@@ -20,6 +21,8 @@
  */
 class NumberFormatterTest extends AbstractNumberFormatterTest
 {
+    use ForwardCompatTestTrait;
+
     /**
      * @expectedException \Symfony\Component\Intl\Exception\MethodArgumentValueNotImplementedException
      */