Add tests for server locale override options

tests/src/python/test_qgsserver_locale_override.py

@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*-
+"""QGIS Unit tests for QgsServer Locale Override Options.
+
+From build dir, run: ctest -R PyQgsServerLocaleOverride -V
+
+.. note:: This test needs env vars to be set before the server is
+          configured for the first time, for this
+          reason it cannot run as a test case of another server
+          test.
+
+.. note:: This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+"""
+__author__ = 'Alessandro Pasotti'
+__date__ = '01/04/2019'
+__copyright__ = 'Copyright 2019, The QGIS Project'
+# This will get replaced with a git SHA1 when you do a git archive
+__revision__ = '$Format:%H$'
+
+import os
+
+# Needed on Qt 5 so that the serialization of XML is consistent among all
+# executions
+os.environ['QT_HASH_SEED'] = '1'
+
+from utilities import (
+    unitTestDataPath,
+)
+from qgis.testing import unittest
+
+from test_qgsserver_wms import TestQgsServerWMSTestBase
+from qgis.core import QgsProject, QgsFontUtils
+from qgis.server import QgsServer
+
+
+class TestQgsServerWMSLocaleOverride(TestQgsServerWMSTestBase):
+    """QGIS Server WMS Tests for GetFeatureInfo request"""
+
+    # Set to True to re-generate reference files for this class
+    regenerate_reference = False
+
+    def setUp(self):
+        """Create the server instance"""
+        self.fontFamily = QgsFontUtils.standardTestFontFamily()
+        QgsFontUtils.loadStandardTestFonts(['All'])
+
+        self.testdata_path = unitTestDataPath('qgis_server') + '/'
+
+        d = unitTestDataPath('qgis_server') + '/'
+        self.projectPath = os.path.join(d, "project.qgs")
+
+        # Clean env just to be sure
+        env_vars = ['QUERY_STRING', 'QGIS_PROJECT_FILE']
+        for ev in env_vars:
+            try:
+                del os.environ[ev]
+            except KeyError:
+                pass
+
+        os.environ['QGIS_SERVER_OVERRIDE_SYSTEM_LOCALE'] = 'EN_us'
+        os.environ['QGIS_SERVER_SHOW_GROUP_SEPARATOR'] = '0'
+
+        self.server = QgsServer()
+
+    def testGetFeatureInfoThousandSeparator(self):
+
+        self.wms_request_compare('GetFeatureInfo',
+                                 '&layers=testlayer_thousands&styles=&' +
+                                 'info_format=text%2Fxml&transparent=true&' +
+                                 'width=600&height=400&srs=EPSG%3A3857&bbox=913190.6389747962%2C' +
+                                 '5606005.488876367%2C913235.426296057%2C5606035.347090538&' +
+                                 'query_layers=testlayer_thousands&X=190&Y=320',
+                                 'wms_getfeatureinfo-thousands-text-xml',
+                                 project='test_project_gfi_thousands.qgs',)
+
+
+if __name__ == '__main__':
+    unittest.main()