Enforce bStrictObjectTypeChecking on arrays

Simple types like strings in arrays that expect an object
will throw an exception now when bStrictObjectTypeChecking is enabled.

BC break!

Resolves: #225

Author: dktapps

src/JsonMapper.php

@@ -467,6 +467,13 @@ public function mapArray($json, $array, $class = null, $parent_key = '')
                     if ($this->isSimpleType($class)) {
                         settype($jvalue, $class);
                         $array[$key] = $jvalue;
+                    } else if ($this->bStrictObjectTypeChecking) {
+                        throw new JsonMapper_Exception(
+                            'JSON property'
+                                . ' "' . ($parent_key ? $parent_key : '?') . '"'
+                                . ' (array key "' . $key . '") must be an object, '
+                                . gettype($jvalue) . ' given'
+                        );
                     } else {
                         $array[$key] = $this->createInstance(
                             $class, true, $jvalue

tests/ObjectTest.php

@@ -127,6 +127,35 @@ public function testStrictTypeCheckingObjectError()
         );
     }
 
+    public function testStrictTypeCheckingObjectInArray()
+    {
+        $jm = new JsonMapper();
+        $jm->bStrictObjectTypeChecking = true;
+        $sn = $jm->mapArray(
+            json_decode('[{"pStr":"abc"}]'),
+            [],
+            JsonMapperTest_PlainObject::class
+        );
+
+        $this->assertContainsOnlyInstancesOf(JsonMapperTest_PlainObject::class, $sn);
+        $this->assertSame('abc', $sn[0]->pStr);
+    }
+
+    public function testStrictTypeCheckingObjectInArrayError()
+    {
+        $this->expectException(JsonMapper_Exception::class);
+        $this->expectExceptionMessage(
+            'JSON property "?" (array key "0") must be an object, string given'
+        );
+        $jm = new JsonMapper();
+        $jm->bStrictObjectTypeChecking = true;
+        $jm->mapArray(
+            json_decode('["abc"]'),
+            [],
+            JsonMapperTest_Object::class
+        );
+    }
+
     /**
      * Test for "@var object|null" with null value
      */