freezegun
Ruby on Rails
Our great sponsors
freezegun | Ruby on Rails | |
---|---|---|
9 | 467 | |
3,969 | 54,865 | |
- | 0.6% | |
6.7 | 10.0 | |
7 days ago | 4 days ago | |
Python | Ruby | |
Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
freezegun
-
About time: how to unit test code that depends on time
* in C++.
On Python, just use freezegun to inject controllable timestamps in response to calls to time methods.
https://github.com/spulec/freezegun
-
How to simulate a delay in a test?
I had much fun with https://github.com/spulec/freezegun
-
Unnecessary unit-test mocking?
If you're ever in Python-land, freezegun is a super neat library that snags all the time/date related functions and lets you control time from code.
- Microsoft Exchange stops passing mail due to bug on 1/1/22
-
Python: Please stop screwing over Linux distros
For example, freezegun which is a common testing utility.
-
Mocking Python datetime In Tests With FreezeGun
FreezeGun is a library that helps with mocking out the datetime.datetime.now function. It is a very useful tool for testing code that uses the datetime library.
-
Introduction to Flaky Tests by Example
Another way of doing so would be to inject the value directly to the method. Python has a very good library to sandbox the tests when using the built-in datetime objects: freezegun. Once again, and unfortunately for us, the project was using arrow so this was not a possibility.
- FreezeGun: Let your Python tests travel through time
-
As a beginner to testing, what is the best and fastest way to create testing cases?
If you do time sensitive tests, use freeze gun to make them reproducible https://github.com/spulec/freezegun
Ruby on Rails
-
GitHub Incident with Issues, API Requests and Pull Requests
[0] is a my favorite demonstration of it.
[0]: https://github.com/rails/rails/commit/b83965785db1eec019edf1...
-
Client side Git hooks 101
Here's a real life example: Imagine a Ruby on Rails app on which a team of developers are working. The code is hosted on GitLab and all the work is coordinated using GitLab issues. In other words: For every commit, there's an associated issue and the issue number acts as a sort of primary key for documentation, time reporting and so forth. This convention has a few advantages, most notably the ability to easily learn more about how, when and by whom features were implemented as well as how this implementation came to be.
-
16 Best Ruby Frameworks For Web Development [2024]
Ruby on Rails is regarded as one of the best ruby frameworks. It was the primary language in developing big projects such as Twitter and helped the language boost the community. Often referred to as “Rails,” Ruby on Rails is a web development framework with an MVC control structure and currently running its 6.1 version. The 16-year-old language has dramatically influenced the web development structures and managing databases, web pages, and other components on a web application.
-
More control over enum in Rails 7.1
In Rails 7.1, a new option _instance_methods is introduced, allowing developers to opt-out of the automatic generation of instance methods for enums. When enum is defined with _instance_methods: false, Rails will no longer generate methods like pending?, processed?, etc.
-
Ruby on Rails load testing habits
Rails isn't super opinionated about database writes, its mostly left up to developers to discover that for relational DBs you do not want to be doing a bunch of small writes all at once.
That said it specifically has tools to address this that started appearing a few years ago https://github.com/rails/rails/pull/35077
The way my team handles it is to stick Kafka in between whats generating the records (for us, a bunch of web scraping workers) and and a consumer that pulls off the Kafka queue and runs an insert when its internal buffer reaches around 50k rows.
Rails is also looking to add some more direct background type work with https://github.com/basecamp/solid_queue but this is still very new - most larger Rails shops are going to be running a second system and a gem called Sidekiq that pulls jobs out of Redis.
-
DHH installing Campfire (37s ONCE #1) [video]
I'm looking forward to see what extractions from this will land on rails. For example: https://github.com/rails/rails/issues/50454
-
First commits in a Ruby on Rails app
Here is what strict_loading does (source):
-
Continuous Deployment with GitHub Actions and Kamal
Kamal is a wonderfully simple way to deploy your applications anywhere. It will also be included by default in Rails 8. Kamal is trivial, but I don’t recommend using it on your development machine.
-
What's Coming in Rails 8
Here's the GitHub milestone I've based this article on — https://github.com/rails/rails/milestone/87
- Rails 8 Plan
What are some alternatives?
time-machine - Travel through time in your tests.
Roda - Routing Tree Web Toolkit
python-libfaketime - A fast time mocking alternative to freezegun that wraps libfaketime.
Hanami - The web, with simplicity.
Moto - A library that allows you to easily mock out tests based on AWS infrastructure.
Sinatra - Classy web-development dressed in a DSL (official / canonical repo)
VCR.py - Automatically mock your HTTP interactions to simplify and speed up testing
Cuba - Rum based microframework for web development.
httpretty - Intercept HTTP requests at the Python socket level. Fakes the whole socket module
CodeBehind Framework - CodeBehind library is a modern backend framework. This library is a programming model based on the MVC structure, which provides the possibility of creating dynamic aspx files in .NET Core and has high serverside independence.
mock - The Python mock library
Padrino - Padrino is a full-stack ruby framework built upon Sinatra.