### 2. clear molecule selection

AT_SETUP([Selection - clear])
AT_KEYWORDS([selection,molecule])
# some variables before
srcpath="Selection/Molecules/2"
srcfile=box.xyz
m4_include(CheckCommand.sh)
# the tests
check_command_output $srcpath $srcfile "empty.xyz" "-I --select-all-molecules --clear-molecule-selection -s empty.xyz"
mv empty.xyz empty_a.xyz
check_command_output $srcpath $srcfile "box.xyz" "-I --select-all-molecules --clear-molecule-selection --undo -s box.xyz"
check_command_output $srcpath $srcfile "empty.xyz" "-I --select-all-molecules --clear-molecule-selection --undo --redo -s empty.xyz"
mv empty.xyz empty_b.xyz
AT_CHECK([diff -I '.*Created by molecuilder.*' empty_a.xyz empty_b.xyz], 0, [ignore], [ignore])
AT_CLEANUP