TODO: fix it!

compile: chmod +x compile.sh ./compile.sh

Run the tests: chmod +x tests.sh ./tests.sh

subject(1).should(be_true());
subject(1).should(be_false()); subject(1).should(be_equal(1)); subject(1).should(be_equal(2));

subject("string").should(be_equal("string")); subject("string").should(be_equal("another string"));