1 files changed, 164 insertions, 0 deletions
diff --git a/json/tests/draft7/additionalItems.json b/json/tests/draft7/additionalItems.json
new file mode 100644
index 0000000..deb44fd
--- /dev/null
+++ b/json/tests/draft7/additionalItems.json
@@ -0,0 +1,164 @@
+[
+    {
+        "description": "additionalItems as schema",
+        "schema": {
+            "items": [{}],
+            "additionalItems": {"type": "integer"}
+        },
+        "tests": [
+            {
+                "description": "additional items match schema",
+                "data": [ null, 2, 3, 4 ],
+                "valid": true
+            },
+            {
+                "description": "additional items do not match schema",
+                "data": [ null, 2, 3, "foo" ],
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "when items is schema, additionalItems does nothing",
+        "schema": {
+            "items": {},
+            "additionalItems": false
+        },
+        "tests": [
+            {
+                "description": "all items match schema",
+                "data": [ 1, 2, 3, 4, 5 ],
+                "valid": true
+            }
+        ]
+    },
+    {
+        "description": "array of items with no additionalItems permitted",
+        "schema": {
+            "items": [{}, {}, {}],
+            "additionalItems": false
+        },
+        "tests": [
+            {
+                "description": "empty array",
+                "data": [ ],
+                "valid": true
+            },
+            {
+                "description": "fewer number of items present (1)",
+                "data": [ 1 ],
+                "valid": true
+            },
+            {
+                "description": "fewer number of items present (2)",
+                "data": [ 1, 2 ],
+                "valid": true
+            },
+            {
+                "description": "equal number of items present",
+                "data": [ 1, 2, 3 ],
+                "valid": true
+            },
+            {
+                "description": "additional items are not permitted",
+                "data": [ 1, 2, 3, 4 ],
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "additionalItems as false without items",
+        "schema": {"additionalItems": false},
+        "tests": [
+            {
+                "description":
+                    "items defaults to empty schema so everything is valid",
+                "data": [ 1, 2, 3, 4, 5 ],
+                "valid": true
+            },
+            {
+                "description": "ignores non-arrays",
+                "data": {"foo" : "bar"},
+                "valid": true
+            }
+        ]
+    },
+    {
+        "description": "additionalItems are allowed by default",
+        "schema": {"items": [{"type": "integer"}]},
+        "tests": [
+            {
+                "description": "only the first item is validated",
+                "data": [1, "foo", false],
+                "valid": true
+            }
+        ]
+    },
+    {
+        "description": "additionalItems does not look in applicators, valid case",
+        "schema": {
+            "allOf": [
+                { "items": [ { "type": "integer" } ] }
+            ],
+            "additionalItems": { "type": "boolean" }
+        },
+        "tests": [
+            {
+                "description": "items defined in allOf are not examined",
+                "data": [ 1, null ],
+                "valid": true
+            }
+        ]
+    },
+    {
+        "description": "additionalItems does not look in applicators, invalid case",
+        "schema": {
+            "allOf": [
+                { "items": [ { "type": "integer" }, { "type": "string" } ] }
+            ],
+            "items": [ {"type": "integer" } ],
+            "additionalItems": { "type": "boolean" }
+        },
+        "tests": [
+            {
+                "description": "items defined in allOf are not examined",
+                "data": [ 1, "hello" ],
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "items validation adjusts the starting index for additionalItems",
+        "schema": {
+            "items": [ { "type": "string" } ],
+            "additionalItems": { "type": "integer" }
+        },
+        "tests": [
+            {
+                "description": "valid items",
+                "data": [ "x", 2, 3 ],
+                "valid": true
+            },
+            {
+                "description": "wrong type of second item",
+                "data": [ "x", "y" ],
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "additionalItems with null instance elements",
+        "schema": {
+            "additionalItems": {
+                "type": "null"
+            }
+        },
+        "tests": [
+            {
+                "description": "allows null elements",
+                "data": [ null ],
+                "valid": true
+            }
+        ]
+    }
+]