---Foo::Bar()---
test 1 does not match
test 2 matches
---Foo::Bar ()---
test 1 does not match
test 2 does not match
---Foo::Bar   ()---
test 1 does not match
test 2 does not match
---  Foo::Bar()---
test 1 does not match
test 2 matches
---  Foo::Bar  ()---
test 1 does not match
test 2 does not match