Fix file names

Author: wol-soft

tests/ComposedValue/ComposedAllOfTest.php

@@ -20,7 +20,7 @@ class ComposedAllOfTest extends AbstractPHPModelGeneratorTest
      */
     public function testEmptyAllOfIsValid($propertyValue): void
     {
-        $className = $this->generateClassFromFile('emptyAllOf.json');
+        $className = $this->generateClassFromFile('EmptyAllOf.json');
 
         $object = new $className(['property' => $propertyValue]);
         $this->assertNull($object->getProperty());

tests/ComposedValue/ComposedAnyOfTest.php

@@ -36,7 +36,7 @@ public function testValueProvidedForEmptyOptionalAnyOfIsInvalid($propertyValue):
 ERROR
         );
 
-        $className = $this->generateClassFromFile('emptyAnyOf.json');
+        $className = $this->generateClassFromFile('EmptyAnyOf.json');
 
         new $className(['property' => $propertyValue]);
     }

tests/ComposedValue/ComposedNotTest.php

@@ -31,7 +31,7 @@ public function testEmptyNotIsInvalid($propertyValue): void
 ERROR
         );
 
-        $className = $this->generateClassFromFile('emptyNot.json');
+        $className = $this->generateClassFromFile('EmptyNot.json');
 
         new $className(['property' => $propertyValue]);
     }

tests/ComposedValue/ComposedOneOfTest.php

@@ -16,7 +16,7 @@ class ComposedOneOfTest extends AbstractPHPModelGeneratorTest
 {
     public function testNullProvidedForEmptyOptionalOneOfIsValid(): void
     {
-        $className = $this->generateClassFromFile('emptyOneOf.json');
+        $className = $this->generateClassFromFile('EmptyOneOf.json');
 
         $object = new $className(['property' => null]);
         $this->assertNull($object->getProperty());