Add unit test with owslib to check GetCapabilities doc

Author: pblottiere

tests/src/python/test_qgsserver_wms.py

@@ -31,6 +31,8 @@
 
 import osgeo.gdal  # NOQA
 
+from owslib.wms import WebMapService
+
 from test_qgsserver import QgsServerTestBase
 from qgis.core import QgsProject
 
@@ -216,6 +218,26 @@ def test_wms_GetProjectSettings_wms_print_layers(self):
         self.assertTrue(xmlResult.find("<WMSDataSource>contextualWMSLegend=0&amp;crs=EPSG:21781&amp;dpiMode=7&amp;featureCount=10&amp;format=image/png&amp;layers=public_geo_gemeinden&amp;styles=&amp;url=https://qgiscloud.com/mhugent/qgis_unittest_wms/wms?</WMSDataSource>") != -1)
         self.assertTrue(xmlResult.find("<WMSPrintLayer>contextualWMSLegend=0&amp;amp;crs=EPSG:21781&amp;amp;dpiMode=7&amp;amp;featureCount=10&amp;amp;format=image/png&amp;amp;layers=public_geo_gemeinden&amp;amp;styles=&amp;amp;url=https://qgiscloud.com/mhugent/qgis_unittest_wms_print/wms?</WMSPrintLayer>") != -1)
 
+    def test_getcapabilities_owslib(self):
+
+        # read getcapabilities document
+        docPath = self.testdata_path + 'getcapabilities.txt'
+        f = open(docPath, 'r')
+        doc = f.read()
+        f.close()
+
+        # clean header in doc
+        doc = doc.replace('Content-Length: 5775\n', '')
+        doc = doc.replace('Content-Type: text/xml; charset=utf-8\n\n', '')
+        doc = doc.replace('<?xml version="1.0" encoding="utf-8"?>\n', '')
+
+        # read capabilities document with owslib
+        w = WebMapService(None, xml=doc, version='1.3.0')
+
+        # check content
+        rootLayerName = 'QGIS Test Project'
+        self.assertTrue(rootLayerName in w.contents.keys())
+
 
 if __name__ == '__main__':
     unittest.main()