bdd: remove OrderedDict

[nominatim.git] / test / bdd / steps / http_responses.py

diff --git a/test/bdd/steps/http_responses.py b/test/bdd/steps/http_responses.py
index fa6ab7fb3a051c46bcd9bd0a50b446b23f668a61..dcce1b5865dddd23c917f34286289ca675bf76d8 100644 (file)
--- a/test/bdd/steps/http_responses.py
+++ b/test/bdd/steps/http_responses.py
@@ -2,12 +2,11 @@
 #
 # This file is part of Nominatim. (https://nominatim.org)
 #
-# Copyright (C) 2022 by the Nominatim developer community.
+# Copyright (C) 2023 by the Nominatim developer community.
 # For a full list of authors see the git log.
 """
 Classes wrapping HTTP responses from the Nominatim API.
 """
-from collections import OrderedDict
 import re
 import json
 import xml.etree.ElementTree as ET
@@ -70,15 +69,16 @@ class GenericResponse:
         else:
             code = m.group(2)
             self.header['json_func'] = m.group(1)
-        self.result = json.JSONDecoder(object_pairs_hook=OrderedDict).decode(code)
-        if isinstance(self.result, OrderedDict):
-            self.result = [self.result]
+        self.result = json.JSONDecoder().decode(code)
+        if isinstance(self.result, dict):
+            if 'error' in self.result:
+                self.result = []
+            else:
+                self.result = [self.result]
 
     def _parse_geojson(self):
         self._parse_json()
-        if 'error' in self.result[0]:
-            self.result = []
-        else:
+        if self.result:
             self.result = list(map(_geojson_result_to_json_result, self.result[0]['features']))
 
     def _parse_geocodejson(self):
@@ -101,10 +101,33 @@ class GenericResponse:
         elif value.startswith("^"):
             assert re.fullmatch(value, self.result[idx][field]), \
                    BadRowValueAssert(self, idx, field, value)
+        elif isinstance(self.result[idx][field], dict):
+            assert self.result[idx][field] == eval('{' + value + '}'), \
+                   BadRowValueAssert(self, idx, field, value)
         else:
             assert str(self.result[idx][field]) == str(value), \
                    BadRowValueAssert(self, idx, field, value)
 
+
+    def assert_subfield(self, idx, path, value):
+        assert path
+
+        field = self.result[idx]
+        for p in path:
+            assert isinstance(field, dict)
+            assert p in field
+            field = field[p]
+
+        if isinstance(value, float):
+            assert Almost(value) == float(field)
+        elif value.startswith("^"):
+            assert re.fullmatch(value, field)
+        elif isinstance(field, dict):
+            assert field, eval('{' + value + '}')
+        else:
+            assert str(field) == str(value)
+
+
     def assert_address_field(self, idx, field, value):
         """ Check that result rows`idx` has a field `field` with value `value`
             in its address. If idx is None, then all results are checked.
@@ -128,7 +151,7 @@ class GenericResponse:
                    "\nBad value for row {} field '{}' in address. Expected: {}, got: {}.\nFull address: {}"""\
                        .format(idx, field, value, address[field], json.dumps(address, indent=4))
 
-    def match_row(self, row):
+    def match_row(self, row, context=None):
         """ Match the result fields against the given behave table row.
         """
         if 'ID' in row.headings:
@@ -151,9 +174,16 @@ class GenericResponse:
                     assert self.result[i]['osm_type'] in (OSM_TYPE[value[0]], value[0]), \
                            BadRowValueAssert(self, i, 'osm_type', value)
                 elif name == 'centroid':
-                    lon, lat = value.split(' ')
+                    if ' ' in value:
+                        lon, lat = value.split(' ')
+                    elif context is not None:
+                        lon, lat = context.osm.grid_node(int(value))
+                    else:
+                        raise RuntimeError("Context needed when using grid coordinates")
                     self.assert_field(i, 'lat', float(lat))
                     self.assert_field(i, 'lon', float(lon))
+                elif '+' in name:
+                    self.assert_subfield(i, name.split('+'), value)
                 else:
                     self.assert_field(i, name, value)