1..8
# ->initialize()
ok 1 - ->initialize() takes an array of parameters as its first argument
# ::replaceConstants()
ok 2 - ::replaceConstants() replaces constants enclosed in %
ok 3 - ::replaceConstants() does not replace unknown constants
ok 4 - ::replaceConstants() replaces constants in arrays recursively
ok 5 - ::replaceConstants() replaces constants in arrays recursively
# ->getParameterHolder()
ok 6 - ->getParameterHolder() returns a parameter holder instance
# ->replacePath()
ok 7 - ->replacePath() prefix a relative path with sf_app_dir
ok 8 - ->replacePath() prefix a relative path with sf_app_dir
# Looks like everything went fine.