Merge pull request #91 from MIERUNE/reference

add reference

Author: Kanahiro

Diff for: tests/qgis_interface.py

@@ -12,6 +12,7 @@
      Copyright (c) 2011 German Carrillo, [email protected]
      Copyright (c) 2014 Tim Sutton, [email protected]
 
+     reference: https://github.com/felt/qgis-plugin/blob/main/felt/test/qgis_interface.py
 """
 
 __author__ = "[email protected]"

Diff for: tests/test_qgis_environment.py

@@ -1,4 +1,5 @@
 """
+reference: https://github.com/felt/qgis-plugin/blob/main/felt/test/test_qgis_environment.py
 Tests for QGIS functionality.
 """
 

Diff for: tests/utilities.py

@@ -1,4 +1,5 @@
 """
+reference: https://github.com/felt/qgis-plugin/blob/main/felt/test/utilities.py
 Common functionality used by regression tests.
 """