test/math/TestASTNode.rb

505     assert( n.getCharacter() == "\0" )
523     assert( node.getCharacter() == '+' )
536     assert( copy.getCharacter() == '+' )
893     assert( node.getCharacter() == "\0" )
901     assert( node.getCharacter() == '+' )
909     assert( node.getCharacter() == '-' )
917     assert( node.getCharacter() == '*' )
925     assert( node.getCharacter() == '/' )
933     assert( node.getCharacter() == '^' )
941     assert( node.getCharacter() == '$' )
955     assert( node.getCharacter() == "\0" )
964     assert( node.getCharacter() == "\0" )
972     assert( node.getCharacter() == "\0" )
986     assert( node.getCharacter() == "\0" )
1000     assert( node.getCharacter() == "\0" )
1009     assert( node.getCharacter() == '+' )
1038     assert( node.getCharacter() == "\0" )
1047     assert( node.getCharacter() == "\0" )
1056     assert( node.getCharacter() == "\0" )
1082     assert( node.getCharacter() == '+' )
1085     assert( node.getCharacter() == '-' )
1088     assert( node.getCharacter() == '*' )
1091     assert( node.getCharacter() == '/' )
1094     assert( node.getCharacter() == '^' )