poltergeist | A PhantomJS driver for Capybara | Functional Testing library
kandi X-RAY | poltergeist Summary
kandi X-RAY | poltergeist Summary
Poltergeist is a driver for Capybara. It allows you to run your Capybara tests on a headless PhantomJS browser. If you would like to run your tests on headless Chrome there's another project Cuprite claims to be compatible with Poltergeist.
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Top functions reviewed by kandi - BETA
- Converts key keys to Symbols .
- Pause the user to be paused .
- Set the selected node .
- Receive a message from the client
- Try to find a modal or modal
- Returns the timestamp value for the given time .
poltergeist Key Features
poltergeist Examples and Code Snippets
Community Discussions
Trending Discussions on poltergeist
QUESTION
I am writing UI tests on a new feature. This feature is iframed in, and appears in all browser configuration except for incognito with third party cookies blocked. I have created a new browser settings option that I can call to run the test suite locally "BROWSER=iframe_present rspec --tag service:test_tag" or the test itself "BROWSER=iframe_present rspec spec/service_folder/example_test_spec.rb".
My goal is to set it up so that only this test file; or service tag ("test_tag") run with the specific browser configuration when automatically through a travis configuration (which I can test locally by running "BROWSER=headless rspec spec/service_folder/example_test_spec.rb").
I've tried to call the 'iframe_present' browser configuration from the test file in a few different ways, but each one hits the byebug I have in the final 'else' browser condition. Perhaps I need to use the ci.travis.sh file? Seems to deal with picking the browser config.
*edit to include spec_helper.rb file
example_test_spec.rb
...ANSWER
Answered 2022-Apr-15 at 23:52If I'm understanding correctly, I believe you need the following in your test:
QUESTION
I have the following code I want to run from a Lambda function (node.js v12 runtime):
...ANSWER
Answered 2021-Dec-14 at 02:40Twilio developer evangelist here.
You're using a Lambda function marked async
, which will return as soon as all processing is done within the function, including asynchronous processing as long as it uses the await
keyword . The issue is that you make the call to the Twilio API, which is an asynchronous function, but do not use await
, so the processing finishes straight after and the Lambda function is over.
AWS actually pauses the JS event loop and resumes it when the Lambda is called again, so you might even find messages being delivered seconds or minutes after you run the function, like this questioner did.
The way to solve it is to await
the result of the call to the API. You can then wrap this in a try/catch
to recover from errors, rather than using .then
and .catch
.
QUESTION
I'm having some confusion understanding immutable and mutable sets from Listing 3.5 in the Programming in Scala, 3rd edition book. The paragraph is telling me that it is creating immutable sets and, then updating it with +=, but then the new stored set contains all three elements. Some questions:
- How is this different from having a mutable set? Not sure I'm seeing the distinction.
- What happens to the old set that is existed before reassignment?
- Why bother calling it an immutable set if you can just reassign a new set to the
jetSet
variable? - Is someone trolling me and altered "mutable" and "immutable" in the PDF? (Don't worry, I've also bought the actual book which will arrive soon.)
The default way to create a set is shown in Listing 3.5:
...ANSWER
Answered 2020-Dec-30 at 06:38jetSet
is a var
. It references a new and different Set
after the +=
assignment.
What happens to the old set that is existed before reassignment?
If the previous 2-element Set
is not referenced by any other variable then it is garbage collected away.
movieSet
is a val
. It will always reference the same Set
even if that Set
mutates its value.
Mutation in general is considered undesirable and experienced Scala coders will avoid both of these scenarios.
QUESTION
I want it to show all of the JK Rowling Harry Potter series books but for some reason it only show the first one. How do I fix this? It seems there is a bug in the select statement but i cant seem to find out what it is. Can some one help? I am just gonna type random words in quotations because stackoverflow says the my post is mostly code and i need to add more details.
...ANSWER
Answered 2020-Aug-13 at 22:41There is only 1 join for author_id = 2
, and it's on series_id = "2-1"
:
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