[Rails-devel] FEST assertion library added to rails2.0

[Stefan F. <ste...@we...>]

After some annoyance about the usage of the Hamcrest matchers in 
combination with JUnit, I have decided to replace them by those ones 
supplied by FEST (see http://code.google.com/p/fest/).

For those with no previous experience with Hamcrest, the basic idea is 
to write assertions in "fluent" expressions.

Take the example that I test that the Root object contains a 
StateManager after creation:

assertThat(root.getStateManager()).isInstanceOf(StateManager.class);

Other usages is that it allows to assert if an object is inside a 
collection etc.

More examples are in section 3 of the following guide:
https://github.com/alexruiz/fest-assert-2.x/wiki/One-minute-starting-guide

Given that there is a separate tree for all testing code (junit versus 
src), I moved all libraries (junit, jmockito and FEST assertions) which 
are used for testing only into a lib folder inside that tree.

Stefan