diff --git a/tests/draft3/type.json b/tests/draft3/type.json
index 337da120..49c9b40a 100644
--- a/tests/draft3/type.json
+++ b/tests/draft3/type.json
@@ -18,6 +18,11 @@
                 "data": "foo",
                 "valid": false
             },
+            {
+                "description": "a string is still not an integer, even if it looks like one",
+                "data": "1",
+                "valid": false
+            },
             {
                 "description": "an object is not an integer",
                 "data": {},
@@ -59,6 +64,11 @@
                 "data": "foo",
                 "valid": false
             },
+            {
+                "description": "a string is still not a number, even if it looks like one",
+                "data": "1",
+                "valid": false
+            },
             {
                 "description": "an object is not a number",
                 "data": {},
@@ -100,6 +110,11 @@
                 "data": "foo",
                 "valid": true
             },
+            {
+                "description": "a string is still a string, even if it looks like a number",
+                "data": "1",
+                "valid": true
+            },
             {
                 "description": "an object is not a string",
                 "data": {},
diff --git a/tests/draft4/type.json b/tests/draft4/type.json
index db42a44d..61293740 100644
--- a/tests/draft4/type.json
+++ b/tests/draft4/type.json
@@ -18,6 +18,11 @@
                 "data": "foo",
                 "valid": false
             },
+            {
+                "description": "a string is still not an integer, even if it looks like one",
+                "data": "1",
+                "valid": false
+            },
             {
                 "description": "an object is not an integer",
                 "data": {},
@@ -59,6 +64,11 @@
                 "data": "foo",
                 "valid": false
             },
+            {
+                "description": "a string is still not a number, even if it looks like one",
+                "data": "1",
+                "valid": false
+            },
             {
                 "description": "an object is not a number",
                 "data": {},
@@ -100,6 +110,11 @@
                 "data": "foo",
                 "valid": true
             },
+            {
+                "description": "a string is still a string, even if it looks like a number",
+                "data": "1",
+                "valid": true
+            },
             {
                 "description": "an object is not a string",
                 "data": {},