CLI-Console | Basic library for making interactive command | Command Line Interface library
kandi X-RAY | CLI-Console Summary
kandi X-RAY | CLI-Console Summary
Basic library for making interactive command-line applications much easier in Ruby
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Top functions reviewed by kandi - BETA
- Display help command
- Processes the command .
- Initializes a new Format object .
- Prints the help command .
- Prints the exception information
- Ask the command for a user .
- Initialize a new instance
- match the command
- Show the list of matches the match .
- Add a command to the application .
CLI-Console Key Features
CLI-Console Examples and Code Snippets
Community Discussions
Trending Discussions on CLI-Console
QUESTION
I am learning node.js and how to test functions. I have a problem when using mocha: when functions are passing test, everything is completely fine, I get a nice looking message.
But if whichever function which doesnt pass a test - for example the result in the test is 0 but intentionally I wrote the asswertion to expect 1 - it gives me a mile long error massage in the bash-cli-console:
...ANSWER
Answered 2018-Jul-04 at 15:36You need to properly reject the promise in #requestWikiPage
if it doesn't resolve or there is an error, and then handle that rejection in your test. The following changes will likely solve the issue in your question (i.e. having mocha correctly handle a failed test without all the extra output), but the next step would obviously be getting your test to pass.
Notice we add the reject callback to our new Promise()
and instead of console.log(err);
below in your req.on('error'...
callback, we now use reject
as our error callback.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install CLI-Console
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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