datacite: adding datacite-specific extra metadata

* attributes.metadataVersion
* attributes.schemaVersion
* attributes.version (source dependent values, follows suggestions in
https://schema.datacite.org/meta/kernel-4.3/doc/DataCite-MetadataKernel_v4.3.pdf#page=26,
but values vary)

Furthermore:

* attributes.types.resourceTypeGeneral
* attributes.types.resourceType

1 files changed, 38 insertions, 39 deletions

diff --git a/python/tests/files/datacite/datacite_doc_21.json b/python/tests/files/datacite/datacite_doc_21.json
index cae7f40f..04b196a6 100644
--- a/python/tests/files/datacite/datacite_doc_21.json
+++ b/python/tests/files/datacite/datacite_doc_21.json
@@ -1,42 +1,41 @@
 {
-    "attributes": {
-      "doi": "10.7916/d86x0cg1",
-      "creators": [
-        {
-          "name": "(:Unav)",
-          "affiliation": [],
-          "nameIdentifiers": []
-        }
-      ],
-      "titles": [
-        {
-          "title": "ABC"
-        }
-      ],
-      "publicationYear": 2017,
-      "language": "GERMAN",
-      "types": {
-        "ris": "GEN",
-        "bibtex": "misc",
-        "citeproc": "article",
-        "schemaOrg": "CreativeWork"
+  "attributes": {
+    "doi": "10.7916/d86x0cg1",
+    "creators": [
+      {
+        "name": "(:Unav)",
+        "affiliation": [],
+        "nameIdentifiers": []
+      }
+    ],
+    "titles": [
+      {
+        "title": "ABC"
+      }
+    ],
+    "publicationYear": 2017,
+    "language": "GERMAN",
+    "types": {
+      "ris": "GEN",
+      "bibtex": "misc",
+      "citeproc": "article",
+      "schemaOrg": "CreativeWork"
+    },
+    "dates": [
+      {
+        "date": "2017-08-24",
+        "dateType": "Created"
       },
-      "dates": [
-        {
-          "date": "2017-08-24",
-          "dateType": "Created"
-        },
-        {
-          "date": "2019-08-04",
-          "dateType": "Updated"
-        },
-        {
-          "date": "2017",
-          "dateType": "Issued"
-        }
-      ],
-      "isActive": true,
-      "state": "findable"
-    }
+      {
+        "date": "2019-08-04",
+        "dateType": "Updated"
+      },
+      {
+        "date": "2017",
+        "dateType": "Issued"
+      }
+    ],
+    "isActive": true,
+    "state": "findable"
   }
-  
\ No newline at end of file
+}