These tests can be run via
symata> Tests()
or
julia> Symata.run_testsuite()
sjruntests.jl runs tests using Symata itself. The files listed in
sjruntests.jl are read as Symata code.
There is very little syntax added for testing. Lines beginning with "T " and a new expression denote a test.
The test passes only if expression returns true This syntax "T ",
is not part of Symata, but is particular to the test code.