Fix apiv2 swagger and add minimal swagger test

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 ## Current (in progress)
 
-- Nothing yet
+- Fix apiv2 swagger with harvest metadata and add apiv2 swagger tests [#2782](https://github.com/opendatateam/udata/pull/2782)
 
 ## 5.0.1 (2022-11-14)
 

udata/core/dataset/apiv2.py

@@ -16,6 +16,7 @@
     user_ref_fields,
     checksum_fields,
     dataset_harvest_fields,
+    resource_harvest_fields
 )
 from udata.core.spatial.api_fields import geojson
 from .models import (
@@ -159,6 +160,8 @@
 apiv2.inherit('TemporalCoverage', temporal_coverage_fields)
 apiv2.inherit('GeoJSON', geojson)
 apiv2.inherit('Checksum', checksum_fields)
+apiv2.inherit('HarvestDatasetMetadata', dataset_harvest_fields)
+apiv2.inherit('HarvestResourceMetadata', resource_harvest_fields)
 
 
 @ns.route('/search/', endpoint='dataset_search')

udata/tests/apiv2/test_swagger.py

@@ -0,0 +1,26 @@
+import json
+
+from flask import url_for
+from flask_restx import schemas
+
+from udata.tests.helpers import assert200
+
+
+class SwaggerBlueprintTest:
+    modules = []
+
+    def test_swagger_resource_type(self, api):
+        response = api.get(url_for('apiv2.specs'))
+        assert200(response)
+        swagger = json.loads(response.data)
+        expected = swagger['paths']['/datasets/{dataset}/resources/']
+        expected = expected['get']['responses']['200']['schema']['$ref']
+        assert expected == '#/definitions/ResourcePage'
+
+    def test_swagger_specs_validate(self, api):
+        response = api.get(url_for('apiv2.specs'))
+        try:
+            schemas.validate(response.json)
+        except schemas.SchemaValidationError as e:
+            print(e.errors)
+            raise