TinyDB: fix query data type casting (#1904)

Author: tomkralidis

pygeoapi/provider/tinydb_.py

@@ -181,7 +181,11 @@ def query(self, offset=0, limit=10, resulttype='results',
         if properties:
             LOGGER.debug('processing properties')
             for prop in properties:
-                QUERY.append(f"(Q.properties['{prop[0]}']=={prop[1]})")
+                if isinstance(prop[1], str):
+                    value = f"'{prop[1]}'"
+                else:
+                    value = prop[1]
+                QUERY.append(f"(Q.properties['{prop[0]}']=={value})")
 
         QUERY = self._add_search_query(QUERY, q)
 

tests/test_tinydb_provider.py

@@ -111,6 +111,16 @@ def test_query(config):
     assert results['numberMatched'] == 1
     assert results['numberReturned'] == 1
 
+    results = p.query(properties=[('STATION_NAME', 'HUMBER RIVER AT WESTON')])
+    assert len(results['features']) == 10
+    assert results['numberMatched'] == 50
+    assert results['numberReturned'] == 10
+
+    results = p.query(properties=[('IDENTIFIER', '02HC003.1975-10-03')])
+    assert len(results['features']) == 1
+    assert results['numberMatched'] == 1
+    assert results['numberReturned'] == 1
+
     results = p.query(limit=1)
     assert len(results['features']) == 1
     assert results['features'][0]['id'] == '02HC003.1975-10-03'