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Contents
require 'rspec/core'
require 'aruba/api'
module ManipulatesConstants
# http://digitaldumptruck.jotabout.com/?p=551
def with_constants(constants, &block)
saved_constants = {}
constants.each do |constant, val|
saved_constants[ constant ] = Object.const_get( constant )
Kernel::silence_warnings { Object.const_set( constant, val ) }
end
begin
block.call
ensure
constants.each do |constant, val|
Kernel::silence_warnings { Object.const_set( constant, saved_constants[ constant ] ) }
end
end
end
end
# http://mislav.uniqpath.com/2011/06/ruby-verbose-mode/
# these methods are already present in Active Support
module Kernel
def silence_warnings
with_warnings(nil) { yield }
end
def with_warnings(flag)
old_verbose, $VERBOSE = $VERBOSE, flag
yield
ensure
$VERBOSE = old_verbose
end
end unless Kernel.respond_to? :silence_warnings
RSpec.configure do |config|
config.filter_run :focus => true
config.run_all_when_everything_filtered = true
config.treat_symbols_as_metadata_keys_with_true_values = true
config.include(ManipulatesConstants)
end
Version data entries
6 entries across 6 versions & 2 rubygems