Adding a couple tests for jsonrainbow#4

Author: justinrainbow

tests/JsonSchema/Tests/Constraints/NumberAndIntegerTypesTest.php

@@ -52,6 +52,17 @@ public function getValidTests()
                     "number":{"type":"number"}
                   }
                 }'
+            ),
+            array(
+                '{
+                  "number": "1.4"
+                }',
+                '{
+                  "type":"object",
+                  "properties":{
+                    "number":{"type":"number"}
+                  }
+                }'
             )
         );
     }

tests/JsonSchema/Tests/Constraints/PhpTypeCastModeTest.php

@@ -75,6 +75,18 @@ public function getValidTests()
                 }',
                 Validator::CHECK_MODE_TYPE_CAST
             ),
+            array(
+                '{
+                  "a":"1.337"
+                }',
+                '{
+                  "type":"object",
+                  "properties":{
+                    "a":{"type":"number","maximum":8.0}
+                  }
+                }',
+                Validator::CHECK_MODE_TYPE_CAST
+            ),
             array(
                 '{
                   "a":"9e42"