Fix protection against overriding Formula#brew

The test for this previously passed, but only because the constructor
for SoftwareSpecification was raising an exception. method_added needs
to be a class method because methods are being defined on the class, not
the object, and to test it properly we have to eval the class in the
test itself.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

0 files changed, 0 insertions, 0 deletions