Add unit test for line tolerance

Author: pblottiere

tests/src/python/test_qgsserver_wms_getfeatureinfo.py

@@ -351,6 +351,34 @@ def testGetFeatureInfoTolerance(self):
                                  'wms_getfeatureinfo_point_tolerance_20_text_xml',
                                  'test_project_values.qgz')
 
+        self.wms_request_compare('GetFeatureInfo',
+                                 '&layers=ls2d&styles=&' +
+                                 'VERSION=1.3.0&' +
+                                 'info_format=text%2Fxml&' +
+                                 'width=400&height=200' +
+                                 '&bbox=-50396.4,-2783.0,161715.8,114108.6' +
+                                 '&CRS=EPSG:3857' +
+                                 '&FEATURE_COUNT=10' +
+                                 '&WITH_GEOMETRY=False' +
+                                 '&QUERY_LAYERS=ls2d&I=153&J=147' +
+                                 '&FI_LINE_TOLERANCE=0',
+                                 'wms_getfeatureinfo_line_tolerance_0_text_xml',
+                                 'test_project_values.qgz')
+
+        self.wms_request_compare('GetFeatureInfo',
+                                 '&layers=ls2d&styles=&' +
+                                 'VERSION=1.3.0&' +
+                                 'info_format=text%2Fxml&' +
+                                 'width=400&height=200' +
+                                 '&bbox=-50396.4,-2783.0,161715.8,114108.6' +
+                                 '&CRS=EPSG:3857' +
+                                 '&FEATURE_COUNT=10' +
+                                 '&WITH_GEOMETRY=False' +
+                                 '&QUERY_LAYERS=ls2d&I=153&J=147' +
+                                 '&FI_LINE_TOLERANCE=20',
+                                 'wms_getfeatureinfo_line_tolerance_20_text_xml',
+                                 'test_project_values.qgz')
+
 
 if __name__ == '__main__':
     unittest.main()

tests/testdata/qgis_server/db.gpkg

@@ -0,0 +1,6 @@
+*****
+Content-Type: text/xml; charset=utf-8
+
+<GetFeatureInfoResponse>
+ <Layer name="ls2d">
+</GetFeatureInfoResponse>

tests/testdata/qgis_server/test_project_values.qgz

@@ -0,0 +1,10 @@
+*****
+Content-Type: text/xml; charset=utf-8
+
+<GetFeatureInfoResponse>
+ <Layer name="ls2d">
+  <Feature id="1">
+   <Attribute value="1" name="id"/>
+  </Feature>
+ </Layer>
+</GetFeatureInfoResponse>