[Form] fix tests

Author: nicolas-grekas

Tests/Extension/Core/DataTransformer/PercentToLocalizedStringTransformerTest.php

@@ -82,7 +82,7 @@ public function testReverseTransformWithScaleAndRoundingDisabled()
 
         $transformer = new PercentToLocalizedStringTransformer(2, PercentToLocalizedStringTransformer::FRACTIONAL);
 
-        $this->assertEquals(0.0123456, $transformer->reverseTransform('1.23456'));
+        $this->assertEqualsWithDelta(0.0123456, $transformer->reverseTransform('1.23456'), \PHP_FLOAT_EPSILON);
     }
 
     public function testReverseTransform()

Tests/Extension/Core/Type/PercentTypeTest.php

@@ -96,7 +96,7 @@ public function testSubmitWithoutRoundingMode()
 
         $form->submit('1.23456');
 
-        $this->assertEquals(0.0123456, $form->getData());
+        $this->assertEqualsWithDelta(0.0123456, $form->getData(), \PHP_FLOAT_EPSILON);
     }
 
     /**
@@ -113,6 +113,6 @@ public function testSubmitWithNullRoundingMode()
 
         $form->submit('1.23456');
 
-        $this->assertEquals(0.0123456, $form->getData());
+        $this->assertEqualsWithDelta(0.0123456, $form->getData(), \PHP_FLOAT_EPSILON);
     }
 }