hypothesis_jsonschema_from_schema_property_based_testing.py

1from hypothesis import given
2from hypothesis_jsonschema import from_schema
3
4# Define a JSON Schema
5schema = {
6    "type": "object",
7    "properties": {
8        "name": {"type": "string"},
9        "age": {"type": "integer", "minimum": 0},
10    },
11    "required": ["name"],
12}
13
14# Use the from_schema strategy in a Hypothesis test
15@given(from_schema(schema))
16def test_schema_validity(data):
17    assert isinstance(data, dict)
18    assert "name" in data
19    if "age" in data:
20        assert data["age"] >= 0
21
22if __name__ == "__main__":
23    test_schema_validity()