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Stored size: 745 Bytes
Contents
module Omnibus
module RSpec
module LoggingHelpers
#
# Grab the result of the log command. Since Omnibus uses the block form of
# the logger, this method handles both types of logging.
#
# @example
# output = capture_logging { some_command }
# expect(output).to include('whatever')
#
def capture_logging
original = Omnibus.logger
Omnibus.logger = TestLogger.new
yield
Omnibus.logger.output
ensure
Omnibus.logger = original
end
class TestLogger < Logger
def initialize(*)
super(StringIO.new)
@level = -1
end
def output
io.string
end
end
end
end
end
Version data entries
37 entries across 37 versions & 1 rubygems