Remove void return type from test methods

Author: OskarStark

Tests/Extension/Core/DataTransformer/StringToFloatTransformerTest.php

@@ -30,21 +30,21 @@ public function provideTransformations(): array
     /**
      * @dataProvider provideTransformations
      */
-    public function testTransform($from, $to): void
+    public function testTransform($from, $to)
     {
         $transformer = new StringToFloatTransformer();
 
         $this->assertSame($to, $transformer->transform($from));
     }
 
-    public function testFailIfTransformingANonString(): void
+    public function testFailIfTransformingANonString()
     {
         $this->expectException('Symfony\Component\Form\Exception\TransformationFailedException');
         $transformer = new StringToFloatTransformer();
         $transformer->transform(1.0);
     }
 
-    public function testFailIfTransformingANonNumericString(): void
+    public function testFailIfTransformingANonNumericString()
     {
         $this->expectException('Symfony\Component\Form\Exception\TransformationFailedException');
         $transformer = new StringToFloatTransformer();
@@ -70,14 +70,14 @@ public function provideReverseTransformations(): array
     /**
      * @dataProvider provideReverseTransformations
      */
-    public function testReverseTransform($from, $to, int $scale = null): void
+    public function testReverseTransform($from, $to, int $scale = null)
     {
         $transformer = new StringToFloatTransformer($scale);
 
         $this->assertSame($to, $transformer->reverseTransform($from));
     }
 
-    public function testFailIfReverseTransformingANonNumeric(): void
+    public function testFailIfReverseTransformingANonNumeric()
     {
         $this->expectException('Symfony\Component\Form\Exception\TransformationFailedException');
         $transformer = new StringToFloatTransformer();

Tests/Extension/Core/Type/NumberTypeTest.php

@@ -37,39 +37,39 @@ protected function tearDown(): void
         \Locale::setDefault($this->defaultLocale);
     }
 
-    public function testDefaultFormatting(): void
+    public function testDefaultFormatting()
     {
         $form = $this->factory->create(static::TESTED_TYPE);
         $form->setData('12345.67890');
 
         $this->assertSame('12345,679', $form->createView()->vars['value']);
     }
 
-    public function testDefaultFormattingWithGrouping(): void
+    public function testDefaultFormattingWithGrouping()
     {
         $form = $this->factory->create(static::TESTED_TYPE, null, ['grouping' => true]);
         $form->setData('12345.67890');
 
         $this->assertSame('12.345,679', $form->createView()->vars['value']);
     }
 
-    public function testDefaultFormattingWithScale(): void
+    public function testDefaultFormattingWithScale()
     {
         $form = $this->factory->create(static::TESTED_TYPE, null, ['scale' => 2]);
         $form->setData('12345.67890');
 
         $this->assertSame('12345,68', $form->createView()->vars['value']);
     }
 
-    public function testDefaultFormattingWithScaleFloat(): void
+    public function testDefaultFormattingWithScaleFloat()
     {
         $form = $this->factory->create(static::TESTED_TYPE, null, ['scale' => 2]);
         $form->setData(12345.67890);
 
         $this->assertSame('12345,68', $form->createView()->vars['value']);
     }
 
-    public function testDefaultFormattingWithScaleAndStringInput(): void
+    public function testDefaultFormattingWithScaleAndStringInput()
     {
         $form = $this->factory->create(static::TESTED_TYPE, null, ['scale' => 2, 'input' => 'string']);
         $form->setData('12345.67890');