Sha256: 73f1ab10231881f6d8ec4df5960be7cb566bd6d5d67bbd3ba10b6ae6b55f74f6
Contents?: true
Size: 455 Bytes
Versions: 57
Compression:
Stored size: 455 Bytes
Contents
# This class encapsulates the pattern of faking STD IO and exposing the streams
# for testing.
class FauxIO
def initialize(&_block)
original_stdout = $stdout
original_stderr = $stderr
$stdout = @stdout = StringIO.new
$stderr = @stderr = StringIO.new
yield
rescue SystemExit
ensure
$stdout = original_stdout
$stderr = original_stderr
end
def stdout
@stdout.string
end
def stderr
@stderr.string
end
end
Version data entries
57 entries across 57 versions & 1 rubygems