testsuite example: info updated (#831)

testsuite/README

@@ -1,11 +0,0 @@
-This directory contains scripts to check the functionality of GRASS GIS.
-
-Some tests may be launched in ../demolocation/ .
-
-Most test require the North Carolina Sample dataset, available from
-https://grass.osgeo.org/sampledata/north_carolina/
-
-#############
-For a more advanced test suite, see
- http://fatra.cnr.ncsu.edu/grassgistests/summary_report/
-

testsuite/README.md

@@ -0,0 +1,19 @@
+This directory contains scripts to check some functionality of GRASS GIS.
+
+GRASS GIS testsuite documentation: https://grass.osgeo.org/grass79/manuals/libpython/gunittest_testing.html
+
+Some tests may be launched in the location `../demolocation/`
+
+## Test data
+
+Most tests require the North Carolina Sample dataset, available from
+https://grass.osgeo.org/sampledata/north_carolina/
+
+## Notes
+
+Since 2020: For a more advanced test suite, see
+ https://github.com/OSGeo/grass/actions
+
+Until 2019: For a more advanced test suite, see
+ http://fatra.cnr.ncsu.edu/grassgistests/summary_report/
+