small typos and wording in the API docs

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

diff --git a/test/bdd/steps/queries.py b/test/bdd/steps/queries.py
index c62b8a5773021d886e9f3b4b7d756cc6b99f1778..fd13dd13b0f348c58dd725a6ff892b499e569de6 100644 (file)
--- a/test/bdd/steps/queries.py
+++ b/test/bdd/steps/queries.py
@@ -8,6 +8,7 @@ import json
 import os
 import io
 import re
 import os
 import io
 import re

+import logging

 from tidylib import tidy_document
 import xml.etree.ElementTree as ET
 import subprocess
 from tidylib import tidy_document
 import xml.etree.ElementTree as ET
 import subprocess


@@ -15,11 +16,12 @@ from urllib.parse import urlencode
 from collections import OrderedDict
 from nose.tools import * # for assert functions
 
 from collections import OrderedDict
 from nose.tools import * # for assert functions
 

+logger = logging.getLogger(__name__)
+

 BASE_SERVER_ENV = {
     'HTTP_HOST' : 'localhost',
     'HTTP_USER_AGENT' : 'Mozilla/5.0 (X11; Linux x86_64; rv:51.0) Gecko/20100101 Firefox/51.0',
     'HTTP_ACCEPT' : 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
 BASE_SERVER_ENV = {
     'HTTP_HOST' : 'localhost',
     'HTTP_USER_AGENT' : 'Mozilla/5.0 (X11; Linux x86_64; rv:51.0) Gecko/20100101 Firefox/51.0',
     'HTTP_ACCEPT' : 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',

-    'HTTP_ACCEPT_LANGUAGE' : 'en,de;q=0.5',

     'HTTP_ACCEPT_ENCODING' : 'gzip, deflate',
     'HTTP_CONNECTION' : 'keep-alive',
     'SERVER_SIGNATURE' : '<address>Nominatim BDD Tests</address>',
     'HTTP_ACCEPT_ENCODING' : 'gzip, deflate',
     'HTTP_CONNECTION' : 'keep-alive',
     'SERVER_SIGNATURE' : '<address>Nominatim BDD Tests</address>',


@@ -54,8 +56,40 @@ def compare(operator, op1, op2):
     else:
         raise Exception("unknown operator '%s'" % operator)
 
     else:
         raise Exception("unknown operator '%s'" % operator)
 

+class GenericResponse(object):
+
+    def match_row(self, row):
+        if 'ID' in row.headings:
+            todo = [int(row['ID'])]
+        else:
+            todo = range(len(self.result))
+
+        for i in todo:
+            res = self.result[i]
+            for h in row.headings:
+                if h == 'ID':
+                    pass
+                elif h == 'osm':
+                    assert_equal(res['osm_type'], row[h][0])
+                    assert_equal(res['osm_id'], row[h][1:])
+                elif h == 'centroid':
+                    x, y = row[h].split(' ')
+                    assert_almost_equal(float(y), float(res['lat']))
+                    assert_almost_equal(float(x), float(res['lon']))
+                elif row[h].startswith("^"):
+                    assert_in(h, res)
+                    assert_is_not_none(re.fullmatch(row[h], res[h]),
+                                       "attribute '%s': expected: '%s', got '%s'"
+                                          % (h, row[h], res[h]))
+                else:
+                    assert_in(h, res)
+                    assert_equal(str(res[h]), str(row[h]))

 
 

-class SearchResponse(object):
+    def property_list(self, prop):
+        return [ x[prop] for x in self.result ]
+
+
+class SearchResponse(GenericResponse):

 
     def __init__(self, page, fmt='json', errorcode=200):
         self.page = page
 
     def __init__(self, page, fmt='json', errorcode=200):
         self.page = page


@@ -76,6 +110,13 @@ class SearchResponse(object):
             self.header['json_func'] = m.group(1)
         self.result = json.JSONDecoder(object_pairs_hook=OrderedDict).decode(code)
 
             self.header['json_func'] = m.group(1)
         self.result = json.JSONDecoder(object_pairs_hook=OrderedDict).decode(code)
 

+    def parse_geojson(self):
+        self.parse_json()
+        self.result = geojson_results_to_json_results(self.result)
+
+    def parse_geocodejson(self):
+        return self.parse_geojson()
+

     def parse_html(self):
         content, errors = tidy_document(self.page,
                                         options={'char-encoding' : 'utf8'})
     def parse_html(self):
         content, errors = tidy_document(self.page,
                                         options={'char-encoding' : 'utf8'})


@@ -94,40 +135,165 @@ class SearchResponse(object):
 
         self.header = dict(et.attrib)
 
 
         self.header = dict(et.attrib)
 

-

         for child in et:
             assert_equal(child.tag, "place")
             self.result.append(dict(child.attrib))
 
         for child in et:
             assert_equal(child.tag, "place")
             self.result.append(dict(child.attrib))
 

-    def match_row(self, row):
-        if 'ID' in row.headings:
-            todo = [int(row['ID'])]
+            address = {}
+            for sub in child:
+                if sub.tag == 'extratags':
+                    self.result[-1]['extratags'] = {}
+                    for tag in sub:
+                        self.result[-1]['extratags'][tag.attrib['key']] = tag.attrib['value']
+                elif sub.tag == 'namedetails':
+                    self.result[-1]['namedetails'] = {}
+                    for tag in sub:
+                        self.result[-1]['namedetails'][tag.attrib['desc']] = tag.text
+                elif sub.tag in ('geokml'):
+                    self.result[-1][sub.tag] = True
+                else:
+                    address[sub.tag] = sub.text
+
+            if len(address) > 0:
+                self.result[-1]['address'] = address
+
+
+class ReverseResponse(GenericResponse):
+
+    def __init__(self, page, fmt='json', errorcode=200):
+        self.page = page
+        self.format = fmt
+        self.errorcode = errorcode
+        self.result = []
+        self.header = dict()
+
+        if errorcode == 200:
+            getattr(self, 'parse_' + fmt)()
+
+    def parse_html(self):
+        content, errors = tidy_document(self.page,
+                                        options={'char-encoding' : 'utf8'})
+        #eq_(len(errors), 0 , "Errors found in HTML document:\n%s" % errors)
+
+        b = content.find('nominatim_results =')
+        e = content.find('</script>')
+        content = content[b:e]
+        b = content.find('[')
+        e = content.rfind(']')
+
+        self.result = json.JSONDecoder(object_pairs_hook=OrderedDict).decode(content[b:e+1])
+
+    def parse_json(self):
+        m = re.fullmatch(r'([\w$][^(]*)\((.*)\)', self.page)
+        if m is None:
+            code = self.page

         else:
         else:

-            todo = range(len(self.result))
+            code = m.group(2)
+            self.header['json_func'] = m.group(1)
+        self.result = [json.JSONDecoder(object_pairs_hook=OrderedDict).decode(code)]
+
+    def parse_geojson(self):
+        self.parse_json()
+        if 'error' in self.result:
+            return
+        self.result = geojson_results_to_json_results(self.result[0])
+
+    def parse_geocodejson(self):
+        return self.parse_geojson()
+
+    def parse_xml(self):
+        et = ET.fromstring(self.page)
+
+        self.header = dict(et.attrib)
+        self.result = []
+
+        for child in et:
+            if child.tag == 'result':
+                eq_(0, len(self.result), "More than one result in reverse result")
+                self.result.append(dict(child.attrib))
+            elif child.tag == 'addressparts':
+                address = {}
+                for sub in child:
+                    address[sub.tag] = sub.text
+                self.result[0]['address'] = address
+            elif child.tag == 'extratags':
+                self.result[0]['extratags'] = {}
+                for tag in child:
+                    self.result[0]['extratags'][tag.attrib['key']] = tag.attrib['value']
+            elif child.tag == 'namedetails':
+                self.result[0]['namedetails'] = {}
+                for tag in child:
+                    self.result[0]['namedetails'][tag.attrib['desc']] = tag.text
+            elif child.tag in ('geokml'):
+                self.result[0][child.tag] = True
+            else:
+                assert child.tag == 'error', \
+                        "Unknown XML tag %s on page: %s" % (child.tag, self.page)
+
+
+class DetailsResponse(GenericResponse):
+
+    def __init__(self, page, fmt='json', errorcode=200):
+        self.page = page
+        self.format = fmt
+        self.errorcode = errorcode
+        self.result = []
+        self.header = dict()
+
+        if errorcode == 200:
+            getattr(self, 'parse_' + fmt)()
+
+    def parse_html(self):
+        content, errors = tidy_document(self.page,
+                                        options={'char-encoding' : 'utf8'})
+        self.result = {}
+
+    def parse_json(self):
+        self.result = [json.JSONDecoder(object_pairs_hook=OrderedDict).decode(self.page)]
+
+
+class StatusResponse(GenericResponse):
+
+    def __init__(self, page, fmt='text', errorcode=200):
+        self.page = page
+        self.format = fmt
+        self.errorcode = errorcode
+
+        if errorcode == 200 and fmt != 'text':
+            getattr(self, 'parse_' + fmt)()
+
+    def parse_json(self):
+        self.result = [json.JSONDecoder(object_pairs_hook=OrderedDict).decode(self.page)]

 
 

-        for i in todo:
-            res = self.result[i]
-            for h in row.headings:
-                if h == 'ID':
-                    pass
-                elif h == 'osm':
-                    assert_equal(res['osm_type'], row[h][0])
-                    assert_equal(res['osm_id'], row[h][1:])
-                elif h == 'centroid':
-                    x, y = row[h].split(' ')
-                    assert_almost_equal(float(y), float(res['lat']))
-                    assert_almost_equal(float(x), float(res['lon']))
-                else:
-                    assert_in(h, res)
-                    assert_equal(str(res[h]), str(row[h]))
+
+def geojson_result_to_json_result(geojson_result):
+    result = geojson_result['properties']
+    result['geojson'] = geojson_result['geometry']
+    if 'bbox' in geojson_result:
+        # bbox is  minlon, minlat, maxlon, maxlat
+        # boundingbox is minlat, maxlat, minlon, maxlon
+        result['boundingbox'] = [
+                                    geojson_result['bbox'][1],
+                                    geojson_result['bbox'][3],
+                                    geojson_result['bbox'][0],
+                                    geojson_result['bbox'][2]
+                                ]
+    return result
+
+
+def geojson_results_to_json_results(geojson_results):
+    if 'error' in geojson_results:
+        return
+    return list(map(geojson_result_to_json_result, geojson_results['features']))

 
 
 @when(u'searching for "(?P<query>.*)"(?P<dups> with dups)?')
 def query_cmd(context, query, dups):
     """ Query directly via PHP script.
     """
 
 
 @when(u'searching for "(?P<query>.*)"(?P<dups> with dups)?')
 def query_cmd(context, query, dups):
     """ Query directly via PHP script.
     """

-    cmd = [os.path.join(context.nominatim.build_dir, 'utils', 'query.php'),
-           '--search', query]
+    cmd = ['/usr/bin/env', 'php']
+    cmd.append(os.path.join(context.nominatim.build_dir, 'utils', 'query.php'))
+    cmd.extend(['--search', query])

     # add more parameters in table form
     if context.table:
         for h in context.table.headings:
     # add more parameters in table form
     if context.table:
         for h in context.table.headings:


@@ -146,12 +312,7 @@ def query_cmd(context, query, dups):
 
     context.response = SearchResponse(outp.decode('utf-8'), 'json')
 
 
     context.response = SearchResponse(outp.decode('utf-8'), 'json')
 

-
-@when(u'sending (?P<fmt>\S+ )?search query "(?P<query>.*)"')
-def website_search_request(context, fmt, query):
-    env = BASE_SERVER_ENV
-
-    params = { 'q' : query }
+def send_api_query(endpoint, params, fmt, context):

     if fmt is not None:
         params['format'] = fmt.strip()
     if context.table:
     if fmt is not None:
         params['format'] = fmt.strip()
     if context.table:


@@ -161,15 +322,34 @@ def website_search_request(context, fmt, query):
         else:
             for h in context.table.headings:
                 params[h] = context.table[0][h]
         else:
             for h in context.table.headings:
                 params[h] = context.table[0][h]

+
+    env = dict(BASE_SERVER_ENV)

     env['QUERY_STRING'] = urlencode(params)
 
     env['QUERY_STRING'] = urlencode(params)
 

-    env['REQUEST_URI'] = '/search.php?' + env['QUERY_STRING']
-    env['SCRIPT_NAME'] = '/search.php'
+    env['SCRIPT_NAME'] = '/%s.php' % endpoint
+    env['REQUEST_URI'] = '%s?%s' % (env['SCRIPT_NAME'], env['QUERY_STRING'])

     env['CONTEXT_DOCUMENT_ROOT'] = os.path.join(context.nominatim.build_dir, 'website')
     env['CONTEXT_DOCUMENT_ROOT'] = os.path.join(context.nominatim.build_dir, 'website')

-    env['SCRIPT_FILENAME'] = os.path.join(context.nominatim.build_dir, 'website', 'search.php')
+    env['SCRIPT_FILENAME'] = os.path.join(env['CONTEXT_DOCUMENT_ROOT'],
+                                          '%s.php' % endpoint)

     env['NOMINATIM_SETTINGS'] = context.nominatim.local_settings_file
 
     env['NOMINATIM_SETTINGS'] = context.nominatim.local_settings_file
 

-    cmd = [ '/usr/bin/php-cgi', env['SCRIPT_FILENAME']]
+    logger.debug("Environment:" + json.dumps(env, sort_keys=True, indent=2))
+
+    if hasattr(context, 'http_headers'):
+        env.update(context.http_headers)
+
+    cmd = ['/usr/bin/env', 'php-cgi', '-f']
+    if context.nominatim.code_coverage_path:
+        env['COV_SCRIPT_FILENAME'] = env['SCRIPT_FILENAME']
+        env['COV_PHP_DIR'] = os.path.join(context.nominatim.src_dir, "lib")
+        env['COV_TEST_NAME'] = '%s:%s' % (context.scenario.filename, context.scenario.line)
+        env['SCRIPT_FILENAME'] = \
+                os.path.join(os.path.split(__file__)[0], 'cgi-with-coverage.php')
+        cmd.append(env['SCRIPT_FILENAME'])
+        env['PHP_CODE_COVERAGE_FILE'] = context.nominatim.next_code_coverage_file()
+    else:
+        cmd.append(env['SCRIPT_FILENAME'])
+

     for k,v in params.items():
         cmd.append("%s=%s" % (k, v))
 
     for k,v in params.items():
         cmd.append("%s=%s" % (k, v))
 


@@ -177,21 +357,47 @@ def website_search_request(context, fmt, query):
                             stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 
     (outp, err) = proc.communicate()
                             stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 
     (outp, err) = proc.communicate()

+    outp = outp.decode('utf-8')
+    err = err.decode("utf-8")
+
+    logger.debug("Result: \n===============================\n"
+                 + outp + "\n===============================\n")

 
     assert_equals(0, proc.returncode,
 
     assert_equals(0, proc.returncode,

-                  "query.php failed with message: %s\noutput: %s" % (err, outp))
+                  "%s failed with message: %s" % (
+                      os.path.basename(env['SCRIPT_FILENAME']),
+                      err))

 
     assert_equals(0, len(err), "Unexpected PHP error: %s" % (err))
 
 
     assert_equals(0, len(err), "Unexpected PHP error: %s" % (err))
 

-    outp = outp.decode('utf-8')
-

     if outp.startswith('Status: '):
         status = int(outp[8:11])
     else:
         status = 200
 
     content_start = outp.find('\r\n\r\n')
     if outp.startswith('Status: '):
         status = int(outp[8:11])
     else:
         status = 200
 
     content_start = outp.find('\r\n\r\n')

-    assert_less(11, content_start)
+
+    return outp[content_start + 4:], status
+
+@given(u'the HTTP header')
+def add_http_header(context):
+    if not hasattr(context, 'http_headers'):
+        context.http_headers = {}
+
+    for h in context.table.headings:
+        envvar = 'HTTP_' + h.upper().replace('-', '_')
+        context.http_headers[envvar] = context.table[0][h]
+
+
+@when(u'sending (?P<fmt>\S+ )?search query "(?P<query>.*)"(?P<addr> with address)?')
+def website_search_request(context, fmt, query, addr):
+    params = {}
+    if query:
+        params['q'] = query
+    if addr is not None:
+        params['addressdetails'] = '1'
+
+    outp, status = send_api_query('search', params, fmt, context)

 
     if fmt is None:
         outfmt = 'html'
 
     if fmt is None:
         outfmt = 'html'


@@ -200,8 +406,69 @@ def website_search_request(context, fmt, query):
     else:
         outfmt = fmt.strip()
 
     else:
         outfmt = fmt.strip()
 

-    context.response = SearchResponse(outp[content_start + 4:], outfmt, status)
+    context.response = SearchResponse(outp, outfmt, status)
+
+@when(u'sending (?P<fmt>\S+ )?reverse coordinates (?P<lat>.+)?,(?P<lon>.+)?')
+def website_reverse_request(context, fmt, lat, lon):
+    params = {}
+    if lat is not None:
+        params['lat'] = lat
+    if lon is not None:
+        params['lon'] = lon
+
+    outp, status = send_api_query('reverse', params, fmt, context)
+
+    if fmt is None:
+        outfmt = 'xml'
+    elif fmt == 'jsonv2 ':
+        outfmt = 'json'
+    else:
+        outfmt = fmt.strip()
+
+    context.response = ReverseResponse(outp, outfmt, status)
+
+@when(u'sending (?P<fmt>\S+ )?details query for (?P<query>.*)')
+def website_details_request(context, fmt, query):
+    params = {}
+    if query[0] in 'NWR':
+        params['osmtype'] = query[0]
+        params['osmid'] = query[1:]
+    else:
+        params['place_id'] = query
+    outp, status = send_api_query('details', params, fmt, context)
+
+    if fmt is None:
+        outfmt = 'html'
+    else:
+        outfmt = fmt.strip()
+
+    context.response = DetailsResponse(outp, outfmt, status)
+
+@when(u'sending (?P<fmt>\S+ )?lookup query for (?P<query>.*)')
+def website_lookup_request(context, fmt, query):
+    params = { 'osm_ids' : query }
+    outp, status = send_api_query('lookup', params, fmt, context)
+
+    if fmt == 'json ':
+        outfmt = 'json'
+    elif fmt == 'geojson ':
+        outfmt = 'geojson'
+    else:
+        outfmt = 'xml'
+
+    context.response = SearchResponse(outp, outfmt, status)
+
+@when(u'sending (?P<fmt>\S+ )?status query')
+def website_status_request(context, fmt):
+    params = {}
+    outp, status = send_api_query('status', params, fmt, context)
+
+    if fmt is None:
+        outfmt = 'text'
+    else:
+        outfmt = fmt.strip()

 
 

+    context.response = StatusResponse(outp, outfmt, status)

 
 @step(u'(?P<operator>less than|more than|exactly|at least|at most) (?P<number>\d+) results? (?:is|are) returned')
 def validate_result_number(context, operator, number):
 
 @step(u'(?P<operator>less than|more than|exactly|at least|at most) (?P<number>\d+) results? (?:is|are) returned')
 def validate_result_number(context, operator, number):


@@ -214,8 +481,13 @@ def validate_result_number(context, operator, number):
 def check_http_return_status(context, status):
     eq_(context.response.errorcode, int(status))
 
 def check_http_return_status(context, status):
     eq_(context.response.errorcode, int(status))
 

+@then(u'the page contents equals "(?P<text>.+)"')
+def check_page_content_equals(context, text):
+    eq_(context.response.page, text)
+

 @then(u'the result is valid (?P<fmt>\w+)')
 def step_impl(context, fmt):
 @then(u'the result is valid (?P<fmt>\w+)')
 def step_impl(context, fmt):

+    context.execute_steps("Then a HTTP 200 is returned")

     eq_(context.response.format, fmt)
 
 @then(u'result header contains')
     eq_(context.response.format, fmt)
 
 @then(u'result header contains')


@@ -241,13 +513,122 @@ def step_impl(context):
     for line in context.table:
         context.response.match_row(line)
 
     for line in context.table:
         context.response.match_row(line)
 

-@then(u'result (?P<lid>\d+) has (?P<neg>not )?attributes (?P<attrs>.*)')
+@then(u'result (?P<lid>\d+ )?has (?P<neg>not )?attributes (?P<attrs>.*)')

 def validate_attributes(context, lid, neg, attrs):
 def validate_attributes(context, lid, neg, attrs):

-    context.execute_steps("then at least %s result is returned" % lid)
+    if lid is None:
+        idx = range(len(context.response.result))
+        context.execute_steps("then at least 1 result is returned")
+    else:
+        idx = [int(lid.strip())]
+        context.execute_steps("then more than %sresults are returned" % lid)
+
+    for i in idx:
+        for attr in attrs.split(','):
+            if neg:
+                assert_not_in(attr, context.response.result[i])
+            else:
+                assert_in(attr, context.response.result[i])
+
+@then(u'result addresses contain')
+def step_impl(context):
+    context.execute_steps("then at least 1 result is returned")
+
+    if 'ID' not in context.table.headings:
+        addr_parts = context.response.property_list('address')
+
+    for line in context.table:
+        if 'ID' in context.table.headings:
+            addr_parts = [dict(context.response.result[int(line['ID'])]['address'])]
+
+        for h in context.table.headings:
+            if h != 'ID':
+                for p in addr_parts:
+                    assert_in(h, p)
+                    assert_equal(p[h], line[h], "Bad address value for %s" % h)
+
+@then(u'address of result (?P<lid>\d+) has(?P<neg> no)? types (?P<attrs>.*)')
+def check_address(context, lid, neg, attrs):
+    context.execute_steps("then more than %s results are returned" % lid)
+
+    addr_parts = context.response.result[int(lid)]['address']

 
     for attr in attrs.split(','):
         if neg:
 
     for attr in attrs.split(','):
         if neg:

-            assert_not_in(attr, context.response.result[int(lid)])
+            assert_not_in(attr, addr_parts)

         else:
         else:

-            assert_in(attr, context.response.result[int(lid)])
+            assert_in(attr, addr_parts)
+
+@then(u'address of result (?P<lid>\d+) is')
+def check_address(context, lid):
+    context.execute_steps("then more than %s results are returned" % lid)
+
+    addr_parts = dict(context.response.result[int(lid)]['address'])

 
 

+    for line in context.table:
+        assert_in(line['type'], addr_parts)
+        assert_equal(addr_parts[line['type']], line['value'],
+                     "Bad address value for %s" % line['type'])
+        del addr_parts[line['type']]
+
+    eq_(0, len(addr_parts), "Additional address parts found: %s" % str(addr_parts))
+
+@then(u'result (?P<lid>\d+ )?has bounding box in (?P<coords>[\d,.-]+)')
+def step_impl(context, lid, coords):
+    if lid is None:
+        context.execute_steps("then at least 1 result is returned")
+        bboxes = context.response.property_list('boundingbox')
+    else:
+        context.execute_steps("then more than %sresults are returned" % lid)
+        bboxes = [ context.response.result[int(lid)]['boundingbox']]
+
+    coord = [ float(x) for x in coords.split(',') ]
+
+    for bbox in bboxes:
+        if isinstance(bbox, str):
+            bbox = bbox.split(',')
+        bbox = [ float(x) for x in bbox ]
+
+        assert_greater_equal(bbox[0], coord[0])
+        assert_less_equal(bbox[1], coord[1])
+        assert_greater_equal(bbox[2], coord[2])
+        assert_less_equal(bbox[3], coord[3])
+
+@then(u'result (?P<lid>\d+ )?has centroid in (?P<coords>[\d,.-]+)')
+def step_impl(context, lid, coords):
+    if lid is None:
+        context.execute_steps("then at least 1 result is returned")
+        bboxes = zip(context.response.property_list('lat'),
+                     context.response.property_list('lon'))
+    else:
+        context.execute_steps("then more than %sresults are returned" % lid)
+        res = context.response.result[int(lid)]
+        bboxes = [ (res['lat'], res['lon']) ]
+
+    coord = [ float(x) for x in coords.split(',') ]
+
+    for lat, lon in bboxes:
+        lat = float(lat)
+        lon = float(lon)
+        assert_greater_equal(lat, coord[0])
+        assert_less_equal(lat, coord[1])
+        assert_greater_equal(lon, coord[2])
+        assert_less_equal(lon, coord[3])
+
+@then(u'there are(?P<neg> no)? duplicates')
+def check_for_duplicates(context, neg):
+    context.execute_steps("then at least 1 result is returned")
+
+    resarr = set()
+    has_dupe = False
+
+    for res in context.response.result:
+        dup = (res['osm_type'], res['class'], res['type'], res['display_name'])
+        if dup in resarr:
+            has_dupe = True
+            break
+        resarr.add(dup)
+
+    if neg:
+        assert not has_dupe, "Found duplicate for %s" % (dup, )
+    else:
+        assert has_dupe, "No duplicates found"