Correct A.14; add A.15 and A.16.

Author: mnot

spec_tests.json

@@ -177,7 +177,7 @@
   },
 
  {
-    "comment": "Invalid JSON Patch Document",
+    "comment": "A.13 Invalid JSON Patch Document",
     "doc": {
      "foo": "bar"
     },
@@ -188,16 +188,37 @@
   },
 
   { 
-    "comment": "~ Escape Ordering",
+    "comment": "A.14. ~ Escape Ordering",
     "doc": {
        "/": 9,
-       "~1": 10 
+       "~1": 10
     },
-    "patch": [{"op": "test", "path": "/~01", "value":"10"}],
+    "patch": [{"op": "test", "path": "/~01", "value": 10}],
     "expected": {
        "/": 9,
        "~1": 10 
     }
+  },
+
+  { 
+    "comment": "A.15. Comparing Strings and Numbers",
+    "doc": {
+       "/": 9,
+       "~1": 10
+    },
+    "patch": [{"op": "test", "path": "/~01", "value": "10"}],
+    "error": "number is not equal to string"
+  },
+
+  { 
+    "comment": "A.16. Adding an Array Value",
+    "doc": {
+       "foo": ["bar"]
+    },
+    "patch": [{ "op": "add", "path": "/foo/-", "value": ["abc", "def"] }],
+    "expected": {
+      "foo": ["bar", ["abc", "def"]] 
+    }
   }
-    
+
 ]