1..9
# __construct()
ok 1 - ->__construct() throws an RuntimeException if you don't pass a value option
# ->clean()
ok 2 - ->clean() returns the value unmodified
ok 3 - ->clean() returns the value unmodified
ok 4 - ->clean() fails values are not equal
ok 5 - ->clean() throws a sfValidatorError
ok 6 - not_equal error message customization
ok 7 - strict option set the operator for comparaison
ok 8 - ->clean() throws a sfValidatorError
ok 9 - not_strictly_equal error message customization
# Looks like everything went fine.