Fix edit metadata endpoint

pyDataverse/api.py

@@ -275,7 +275,9 @@ def post_request(
                 **request_params,
             )
 
-    def put_request(self, url, data=None, auth=DEPRECATION_GUARD, params=None):
+    def put_request(
+        self, url, data=None, auth=DEPRECATION_GUARD, params=None, files=None
+    ):
         """Make a PUT request.
 
         Parameters
@@ -326,7 +328,6 @@ def put_request(self, url, data=None, auth=DEPRECATION_GUARD, params=None):
             return self._sync_request(
                 method=httpx.put,
                 url=url,
-                json=data,
                 headers=headers,
                 params=params,
                 **request_params,
@@ -335,7 +336,6 @@ def put_request(self, url, data=None, auth=DEPRECATION_GUARD, params=None):
             return self._async_request(
                 method=self.client.put,
                 url=url,
-                json=data,
                 headers=headers,
                 params=params,
                 **request_params,
@@ -1545,7 +1545,12 @@ def edit_dataset_metadata(
                 self.base_url_api_native, identifier
             )
         params = {"replace": True} if replace else {}
-        resp = self.put_request(url, metadata, auth, params)
+        resp = self.put_request(
+            url=url,
+            data=metadata,
+            auth=auth,
+            params=params,
+        )
 
         if resp.status_code == 401:
             error_msg = resp.json()["message"]

tests/api/test_edit.py

@@ -0,0 +1,173 @@
+import json
+import os
+from typing import Any
+import httpx
+from pyDataverse.api import NativeApi
+
+
+class TestEditDatasetMetadata:
+    def test_edit_dataset_metadata_replace(self):
+        """
+        Test case for editing a dataset's metadata.
+
+        This test case performs the following steps:
+        1. Creates a dataset using the provided metadata.
+        2. Edits the dataset metadata and replaces the existing metadata.
+        3. Asserts that the metadata was edited successfully.
+
+        Raises:
+            AssertionError: If the metadata edit fails.
+
+        """
+        # Arrange
+        BASE_URL = os.getenv("BASE_URL").rstrip("/")
+        API_TOKEN = os.getenv("API_TOKEN")
+
+        # Create dataset
+        metadata = json.load(open("tests/data/file_upload_ds_minimum.json"))
+        pid = self._create_dataset(BASE_URL, API_TOKEN, metadata)
+        api = NativeApi(BASE_URL, API_TOKEN)
+
+        # Prepare file upload
+        edit_metadata = {
+            "fields": [
+                {
+                    "typeName": "title",
+                    "value": "New Title",
+                },
+                {
+                    "typeName": "datasetContact",
+                    "value": [
+                        {
+                            "datasetContactEmail": {
+                                "typeName": "datasetContactEmail",
+                                "value": "jane@doe.com",
+                            },
+                            "datasetContactName": {
+                                "typeName": "datasetContactName",
+                                "value": "Jane Doe",
+                            },
+                        }
+                    ],
+                },
+            ]
+        }
+
+        # Act
+        response = api.edit_dataset_metadata(
+            identifier=pid,
+            metadata=edit_metadata,
+            replace=True,
+        )
+
+        response.raise_for_status()
+
+        # Assert
+        dataset = api.get_dataset(pid).json()
+        new_title = self._get_field_value(dataset, "citation", "title")
+        new_contact = self._get_field_value(dataset, "citation", "datasetContact")[0]
+
+        assert new_title == "New Title", "Metadata edit failed."
+        assert (
+            new_contact["datasetContactEmail"]["value"] == "jane@doe.com"
+        ), "Metadata edit failed."
+        assert (
+            new_contact["datasetContactName"]["value"] == "Jane Doe"
+        ), "Metadata edit failed."
+
+    def test_edit_dataset_metadata_add(self):
+        """
+        Test case for editing a dataset's metadata.
+
+        This test case performs the following steps:
+        1. Creates a dataset using the provided metadata.
+        2. Edits the dataset metadata and replaces the existing metadata.
+        3. Asserts that the metadata was edited successfully.
+
+        Raises:
+            AssertionError: If the metadata edit fails.
+
+        """
+        # Arrange
+        BASE_URL = os.getenv("BASE_URL").rstrip("/")
+        API_TOKEN = os.getenv("API_TOKEN")
+
+        # Create dataset
+        metadata = json.load(open("tests/data/file_upload_ds_minimum.json"))
+        pid = self._create_dataset(BASE_URL, API_TOKEN, metadata)
+        api = NativeApi(BASE_URL, API_TOKEN)
+
+        # Prepare file upload
+        edit_metadata = {
+            "fields": [
+                {"typeName": "subject", "value": ["Astronomy and Astrophysics"]},
+                {"typeName": "subtitle", "value": "Subtitle"},
+            ]
+        }
+
+        # Act
+        response = api.edit_dataset_metadata(
+            identifier=pid,
+            metadata=edit_metadata,
+        )
+
+        response.raise_for_status()
+
+        # Assert
+        dataset = api.get_dataset(pid).json()
+        new_subject = self._get_field_value(dataset, "citation", "subject")
+        new_subtitle = self._get_field_value(dataset, "citation", "subtitle")
+
+        assert "Astronomy and Astrophysics" in new_subject, "Metadata edit failed."
+        assert new_subtitle == "Subtitle", "Metadata edit failed."
+
+    @staticmethod
+    def _create_dataset(
+        BASE_URL: str,
+        API_TOKEN: str,
+        metadata: dict,
+    ):
+        """
+        Create a dataset in the Dataverse.
+
+        Args:
+            BASE_URL (str): The base URL of the Dataverse instance.
+            API_TOKEN (str): The API token for authentication.
+            metadata (dict): The metadata for the dataset.
+
+        Returns:
+            str: The persistent identifier (PID) of the created dataset.
+        """
+        url = f"{BASE_URL}/api/dataverses/root/datasets"
+        response = httpx.post(
+            url=url,
+            json=metadata,
+            headers={
+                "X-Dataverse-key": API_TOKEN,
+                "Content-Type": "application/json",
+            },
+        )
+
+        response.raise_for_status()
+
+        return response.json()["data"]["persistentId"]
+
+    @staticmethod
+    def _get_field_value(data: dict, block: str, field: str) -> Any:
+        """
+        Get the value of a field in a metadata block.
+        """
+
+        blocks = data["data"]["latestVersion"]["metadataBlocks"]
+
+        assert block in blocks, f"Block {block} not found in metadata blocks"
+
+        metadata_block = blocks[block]
+
+        try:
+            filtered = next(
+                filter(lambda f: f["typeName"] == field, metadata_block["fields"])
+            )
+            return filtered["value"]
+        except StopIteration:
+            raise ValueError(f"Field {field} not found in block {block}")