Add tests on conda and mamba usage

Signed-off-by: Julien Jerphanion <[email protected]>

scripts/test.sh

@@ -72,6 +72,28 @@ EOF
   conda list
 fi
 
+echo "+ Mamba does not warn (check that there is no warning on stderr)"
+mamba --help 2> stderr.log
+test ! -s stderr.log
+rm -f stderr.log
+
+echo "+ mamba info"
+mamba info
+
+echo "+ mamba config sources"
+mamba config sources
+
+echo "+ mamba config list"
+mamba config list
+
+echo "+ Testing mamba 2.0.5 version"
+mamba info --json | python -c "import sys, json; info = json.loads(sys.stdin.read()); assert info['mamba version'] == '2.0.5', info"
+echo "  OK"
+
+echo "+ Testing mamba channels"
+mamba info --json | python -c "import sys, json; info = json.loads(sys.stdin.read()); assert any('conda-forge' in c for c in info['channels']), info"
+echo "  OK"
+
 echo "***** Python path *****"
 python -c "import sys; print(sys.executable)"
 python -c "import sys; assert 'miniforge' in sys.executable"
@@ -84,3 +106,39 @@ python -c "import platform; print(platform.machine())"
 python -c "import platform; print(platform.release())"
 
 echo "***** Done: Testing installer *****"
+
+echo "***** Testing the usage of mamba main command *****"
+
+echo "***** Create a new environment *****"
+mamba create -n testenv numpy --yes
+
+echo "***** Activate the environment with mamba *****"
+mamba activate testenv
+
+echo "***** Check that numpy is installed with mamba list *****"
+mamba list | grep numpy
+
+echo "***** Deactivate the environment *****"
+mamba deactivate
+
+echo "***** Activate the environment with conda *****"
+conda activate testenv
+
+echo "***** Check that numpy is installed with python *****"
+python -c "import numpy; print(numpy.__version__)"
+
+echo "***** Remove numpy *****"
+mamba remove numpy --yes
+
+echo "***** Check that numpy is not installed with mamba list *****"
+mamba list | grep -v numpy
+
+
+echo "***** Deactivate the environment with conda *****"
+conda deactivate
+
+echo "***** Remove the environment *****"
+mamba env remove -n testenv --yes
+
+echo "***** Done: Testing mamba main command *****"
+