More explicit message for denormalize exception

janephp · Dec 27, 2019 · 7ee6ca0 · 7ee6ca0
1 parent b1f53ae
commit 7ee6ca0
Show file tree

Hide file tree

Showing 96 changed files with 98 additions and 96 deletions.
diff --git a/src/JsonSchema/Generator/Normalizer/DenormalizerGenerator.php b/src/JsonSchema/Generator/Normalizer/DenormalizerGenerator.php
@@ -157,7 +157,9 @@ protected function denormalizeMethodStatements(ClassGuess $classGuess, Context $
                 [
                     'stmts' => [
                         $context->isStrict() ?
-                            new Stmt\Throw_(new Expr\New_(new Name('InvalidArgumentException')))
+                            new Stmt\Throw_(new Expr\New_(new Name('InvalidArgumentException'), [
+                                new Expr\FuncCall(new Name('sprintf'), [new Arg(new Scalar\String_('Given $data is not an object (%s given). We need an object in order to continue denormalize method.')), new Arg(new Expr\FuncCall(new Name('gettype'), [new Arg(new Expr\Variable('data'))]))]),
+                            ]))
                             :
                             new Stmt\Return_(new Expr\ConstFetch(new Name('null'))),
                     ],

diff --git a/...sts/fixtures/additional-properties/expected/Normalizer/AdditionalPropertiesNormalizer.php b/...sts/fixtures/additional-properties/expected/Normalizer/AdditionalPropertiesNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/.../Tests/fixtures/additional-properties/expected/Normalizer/PatternPropertiesNormalizer.php b/.../Tests/fixtures/additional-properties/expected/Normalizer/PatternPropertiesNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/BarNormalizer.php b/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/BarNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\Bar();
         if (property_exists($data, 'foo')) {

diff --git a/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/BazBazNormalizer.php b/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/BazBazNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\BazBaz();
         if (property_exists($data, 'baz')) {

diff --git a/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/BazNormalizer.php b/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/BazNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\Baz();
         if (property_exists($data, 'foo')) {

diff --git a/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/ChildtypeNormalizer.php b/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/ChildtypeNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\Childtype();
         if (property_exists($data, 'childProperty')) {

diff --git a/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/FooNormalizer.php b/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/FooNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\Foo();
         if (property_exists($data, 'foo')) {

diff --git a/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/OtherchildtypeNormalizer.php b/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/OtherchildtypeNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\Otherchildtype();
         if (property_exists($data, 'inheritedProperty')) {

diff --git a/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/ParenttypeNormalizer.php b/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/ParenttypeNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\Parenttype();
         if (property_exists($data, 'inheritedProperty')) {

diff --git a/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/TestNormalizer.php b/src/JsonSchema/Tests/fixtures/all-of/expected/Normalizer/TestNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\Test();
         if (property_exists($data, 'child')) {

diff --git a/...nSchema/Tests/fixtures/array-object-nullable/expected/Normalizer/AttributesNormalizer.php b/...nSchema/Tests/fixtures/array-object-nullable/expected/Normalizer/AttributesNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/...sonSchema/Tests/fixtures/array-object-nullable/expected/Normalizer/DocumentNormalizer.php b/...sonSchema/Tests/fixtures/array-object-nullable/expected/Normalizer/DocumentNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/datetime-format/expected/Normalizer/TestNormalizer.php b/src/JsonSchema/Tests/fixtures/datetime-format/expected/Normalizer/TestNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/datetime/expected/Normalizer/TestNormalizer.php b/src/JsonSchema/Tests/fixtures/datetime/expected/Normalizer/TestNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/deep-object/expected/Normalizer/TestFooItemNormalizer.php b/src/JsonSchema/Tests/fixtures/deep-object/expected/Normalizer/TestFooItemNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/deep-object/expected/Normalizer/TestNormalizer.php b/src/JsonSchema/Tests/fixtures/deep-object/expected/Normalizer/TestNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/definitions/expected/Normalizer/BarItemNormalizer.php b/src/JsonSchema/Tests/fixtures/definitions/expected/Normalizer/BarItemNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/definitions/expected/Normalizer/FooNormalizer.php b/src/JsonSchema/Tests/fixtures/definitions/expected/Normalizer/FooNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/definitions/expected/Normalizer/HelloWorldNormalizer.php b/src/JsonSchema/Tests/fixtures/definitions/expected/Normalizer/HelloWorldNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/deprecated/expected/Normalizer/FooNormalizer.php b/src/JsonSchema/Tests/fixtures/deprecated/expected/Normalizer/FooNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/multi-files/expected/Normalizer/TestFooNormalizer.php b/src/JsonSchema/Tests/fixtures/multi-files/expected/Normalizer/TestFooNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\TestFoo();
         if (property_exists($data, 'foo')) {

diff --git a/src/JsonSchema/Tests/fixtures/multi-files/expected/Normalizer/TestNormalizer.php b/src/JsonSchema/Tests/fixtures/multi-files/expected/Normalizer/TestNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\Test();
         if (property_exists($data, 'foo')) {

diff --git a/src/JsonSchema/Tests/fixtures/multi-namespace/expected/Schema1/Normalizer/TestNormalizer.php b/src/JsonSchema/Tests/fixtures/multi-namespace/expected/Schema1/Normalizer/TestNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Schema1\Model\Test();
         if (property_exists($data, 'foo')) {

diff --git a/src/JsonSchema/Tests/fixtures/multi-namespace/expected/Schema2/Normalizer/FooNormalizer.php b/src/JsonSchema/Tests/fixtures/multi-namespace/expected/Schema2/Normalizer/FooNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Schema2\Model\Foo();
         if (property_exists($data, 'foo')) {

diff --git a/src/JsonSchema/Tests/fixtures/name-conflict/expected/Normalizer/TestNormalizer.php b/src/JsonSchema/Tests/fixtures/name-conflict/expected/Normalizer/TestNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/one-of/expected/Normalizer/FooNormalizer.php b/src/JsonSchema/Tests/fixtures/one-of/expected/Normalizer/FooNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/read-only/expected/Normalizer/FooNormalizer.php b/src/JsonSchema/Tests/fixtures/read-only/expected/Normalizer/FooNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/reserved-words/expected/Normalizer/ListNormalizer.php b/src/JsonSchema/Tests/fixtures/reserved-words/expected/Normalizer/ListNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/JsonSchema/Tests/fixtures/test-no-reference/expected/Normalizer/TestNormalizer.php b/src/JsonSchema/Tests/fixtures/test-no-reference/expected/Normalizer/TestNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\Test();
         if (property_exists($data, 'string')) {

diff --git a/...onSchema/Tests/fixtures/test-no-reference/expected/Normalizer/TestSubObjectNormalizer.php b/...onSchema/Tests/fixtures/test-no-reference/expected/Normalizer/TestSubObjectNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\JsonSchema\Tests\Expected\Model\TestSubObject();
         if (property_exists($data, 'foo')) {

diff --git a/src/JsonSchema/Tests/fixtures/test-null/expected/Normalizer/TestNormalizer.php b/src/JsonSchema/Tests/fixtures/test-null/expected/Normalizer/TestNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         if (isset($data->{'$ref'})) {
             return new Reference($data->{'$ref'}, $context['document-origin']);

diff --git a/src/OpenApi/Tests/fixtures/all-of-merge/expected/Normalizer/BarNormalizer.php b/src/OpenApi/Tests/fixtures/all-of-merge/expected/Normalizer/BarNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\OpenApi\Tests\Expected\Model\Bar();
         if (property_exists($data, 'bar')) {

diff --git a/src/OpenApi/Tests/fixtures/all-of-merge/expected/Normalizer/FooNormalizer.php b/src/OpenApi/Tests/fixtures/all-of-merge/expected/Normalizer/FooNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\OpenApi\Tests\Expected\Model\Foo();
         if (property_exists($data, 'bar')) {

diff --git a/src/OpenApi/Tests/fixtures/all-of-merge/expected/Normalizer/FuzNormalizer.php b/src/OpenApi/Tests/fixtures/all-of-merge/expected/Normalizer/FuzNormalizer.php
@@ -25,7 +25,7 @@ public function supportsNormalization($data, $format = null)
     public function denormalize($data, $class, $format = null, array $context = array())
     {
         if (!is_object($data)) {
-            throw new InvalidArgumentException();
+            throw new InvalidArgumentException(sprintf('Given $data is not an object (%s given). We need an object in order to continue denormalize method.', gettype($data)));
         }
         $object = new \Jane\OpenApi\Tests\Expected\Model\Fuz();
         if (property_exists($data, 'bar')) {