-
-
Save codenamev/ab68adc152e9ea5e2866 to your computer and use it in GitHub Desktop.
Capybara Javascript become_true RSpec matcher
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require "timeout" | |
module WaitSteps | |
extend RSpec::Matchers::DSL | |
matcher :become_true do | |
match do |block| | |
begin | |
Timeout.timeout(ENV['CAPYBARA_TIMEOUT'] || Capybara.default_wait_time) do | |
sleep(0.1) until value = block.call | |
value | |
end | |
rescue TimeoutError | |
false | |
end | |
end | |
def supports_block_expectations? | |
true | |
end | |
end | |
end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment