module Cucumber::Runtime::UserInterface
Attributes
visitor[W]
Public Instance Methods
ask(question, timeout_seconds)
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Suspends execution and prompts question
to the console
(STDOUT). An operator (manual tester) can then enter a line of text and hit
<ENTER>. The entered text is returned, and both question
and the result is added to the output using puts.
If you want a beep to happen (to grab the manual tester's attention), just prepend ASCII character 7 to the question:
ask("#{7.chr}How many cukes are in the external system?")
If that doesn't issue a beep, you can shell out to something else that makes a sound before invoking ask.
# File lib/cucumber/runtime/user_interface.rb, line 22 def ask(question, timeout_seconds) STDOUT.puts(question) STDOUT.flush puts(question) answer = if Cucumber::JRUBY jruby_gets(timeout_seconds) else mri_gets(timeout_seconds) end raise("Waited for input for #{timeout_seconds} seconds, then timed out.") unless answer puts(answer) answer end
attach(src, media_type)
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Embed src
of MIME type mime_type
into the output.
The src
argument may be a path to a file, or if it's an
image it may also be a Base64 encoded image. The embedded data may or may
not be ignored, depending on what kind of formatter(s) are active.
# File lib/cucumber/runtime/user_interface.rb, line 42 def attach(src, media_type) @visitor.attach(src, media_type) end
Private Instance Methods
jruby_gets(timeout_seconds)
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# File lib/cucumber/runtime/user_interface.rb, line 56 def jruby_gets(timeout_seconds) answer = nil t = java.lang.Thread.new do answer = STDIN.gets end t.start t.join(timeout_seconds * 1000) answer end
mri_gets(timeout_seconds)
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# File lib/cucumber/runtime/user_interface.rb, line 48 def mri_gets(timeout_seconds) Timeout.timeout(timeout_seconds) do STDIN.gets end rescue Timeout::Error nil end