Adding upstream version 0.5.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

tests/v3_1/__init__.py

@@ -0,0 +1,6 @@
+from openapi_pydantic.v3.v3_1.schema import Schema, schema_validate
+
+
+def test_empty_schema() -> None:
+    schema = schema_validate({})
+    assert schema == Schema()

tests/v3_1/test_datatype.py

@@ -0,0 +1,35 @@
+import pytest
+from pydantic import ValidationError
+
+from openapi_pydantic.v3.v3_1 import Schema
+
+
+@pytest.mark.parametrize(
+    "datatype",
+    (
+        "string",
+        "number",
+        "integer",
+        "boolean",
+        "array",
+        "object",
+        "null",
+    ),
+)
+def test_good_types_parse_and_equate(datatype: str) -> None:
+    assert Schema(type=datatype).type == datatype
+
+
+def test_bad_types_raise_validation_errors() -> None:
+    with pytest.raises(ValidationError):
+        Schema(type="invalid")
+
+    with pytest.raises(ValidationError):
+        Schema(anyOf=[{"type": "invalid"}])
+
+    with pytest.raises(ValidationError):
+        Schema(
+            properties={
+                "a": Schema(type="invalid"),
+            },
+        )