test: fix linting errors

test/python/mocks.py

@@ -5,6 +5,8 @@ import itertools
 
 import psycopg2.extras
 
+from nominatim.db import properties
+
 class MockParamCapture:
     """ Mock that records the parameters with which a function was called
         as well as the number of calls.
@@ -12,6 +14,8 @@ class MockParamCapture:
     def __init__(self, retval=0):
         self.called = 0
         self.return_value = retval
+        self.last_args = None
+        self.last_kwargs = None
 
     def __call__(self, *args, **kwargs):
         self.called += 1
@@ -37,11 +41,11 @@ class MockWordTable:
 
         conn.commit()
 
-    def add_special(self, word_token, word, cls, typ, op):
+    def add_special(self, word_token, word, cls, typ, oper):
         with self.conn.cursor() as cur:
             cur.execute("""INSERT INTO word (word_token, word, class, type, operator)
                               VALUES (%s, %s, %s, %s, %s)
-                        """, (word_token, word, cls, typ, op))
+                        """, (word_token, word, cls, typ, oper))
         self.conn.commit()
 
 
@@ -125,3 +129,16 @@ class MockPlacexTable:
                          admin_level, address, extratags, 'SRID=4326;' + geom,
                          country))
         self.conn.commit()
+
+
+class MockPropertyTable:
+    """ A property table for testing.
+    """
+    def __init__(self, conn):
+        self.conn = conn
+
+
+    def set(self, name, value):
+        """ Set a property in the table to the given value.
+        """
+        properties.set_property(self.conn, name, value)