1 files changed, 176 insertions, 0 deletions
diff --git a/tests/draft2020-12/contains.json b/tests/draft2020-12/contains.json
new file mode 100644
index 0000000..08a00a7
--- /dev/null
+++ b/tests/draft2020-12/contains.json
@@ -0,0 +1,176 @@
+[
+    {
+        "description": "contains keyword validation",
+        "schema": {
+            "$schema": "https://json-schema.org/draft/2020-12/schema",
+            "contains": {"minimum": 5}
+        },
+        "tests": [
+            {
+                "description": "array with item matching schema (5) is valid",
+                "data": [3, 4, 5],
+                "valid": true
+            },
+            {
+                "description": "array with item matching schema (6) is valid",
+                "data": [3, 4, 6],
+                "valid": true
+            },
+            {
+                "description": "array with two items matching schema (5, 6) is valid",
+                "data": [3, 4, 5, 6],
+                "valid": true
+            },
+            {
+                "description": "array without items matching schema is invalid",
+                "data": [2, 3, 4],
+                "valid": false
+            },
+            {
+                "description": "empty array is invalid",
+                "data": [],
+                "valid": false
+            },
+            {
+                "description": "not array is valid",
+                "data": {},
+                "valid": true
+            }
+        ]
+    },
+    {
+        "description": "contains keyword with const keyword",
+        "schema": {
+            "$schema": "https://json-schema.org/draft/2020-12/schema",
+            "contains": { "const": 5 }
+        },
+        "tests": [
+            {
+                "description": "array with item 5 is valid",
+                "data": [3, 4, 5],
+                "valid": true
+            },
+            {
+                "description": "array with two items 5 is valid",
+                "data": [3, 4, 5, 5],
+                "valid": true
+            },
+            {
+                "description": "array without item 5 is invalid",
+                "data": [1, 2, 3, 4],
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "contains keyword with boolean schema true",
+        "schema": {
+            "$schema": "https://json-schema.org/draft/2020-12/schema",
+            "contains": true
+        },
+        "tests": [
+            {
+                "description": "any non-empty array is valid",
+                "data": ["foo"],
+                "valid": true
+            },
+            {
+                "description": "empty array is invalid",
+                "data": [],
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "contains keyword with boolean schema false",
+        "schema": {
+            "$schema": "https://json-schema.org/draft/2020-12/schema",
+            "contains": false
+        },
+        "tests": [
+            {
+                "description": "any non-empty array is invalid",
+                "data": ["foo"],
+                "valid": false
+            },
+            {
+                "description": "empty array is invalid",
+                "data": [],
+                "valid": false
+            },
+            {
+                "description": "non-arrays are valid",
+                "data": "contains does not apply to strings",
+                "valid": true
+            }
+        ]
+    },
+    {
+        "description": "items + contains",
+        "schema": {
+            "$schema": "https://json-schema.org/draft/2020-12/schema",
+            "items": { "multipleOf": 2 },
+            "contains": { "multipleOf": 3 }
+        },
+        "tests": [
+            {
+                "description": "matches items, does not match contains",
+                "data": [ 2, 4, 8 ],
+                "valid": false
+            },
+            {
+                "description": "does not match items, matches contains",
+                "data": [ 3, 6, 9 ],
+                "valid": false
+            },
+            {
+                "description": "matches both items and contains",
+                "data": [ 6, 12 ],
+                "valid": true
+            },
+            {
+                "description": "matches neither items nor contains",
+                "data": [ 1, 5 ],
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "contains with false if subschema",
+        "schema": {
+            "$schema": "https://json-schema.org/draft/2020-12/schema",
+            "contains": {
+                "if": false,
+                "else": true
+            }
+        },
+        "tests": [
+            {
+                "description": "any non-empty array is valid",
+                "data": ["foo"],
+                "valid": true
+            },
+            {
+                "description": "empty array is invalid",
+                "data": [],
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "contains with null instance elements",
+        "schema": {
+            "$schema": "https://json-schema.org/draft/2020-12/schema",
+            "contains": {
+                "type": "null"
+            }
+        },
+        "tests": [
+            {
+                "description": "allows null items",
+                "data": [ null ],
+                "valid": true
+            }
+        ]
+    }
+]