gow
testcontainers-go
gow | testcontainers-go | |
---|---|---|
5 | 18 | |
686 | 3,115 | |
- | 4.8% | |
6.0 | 9.7 | |
6 months ago | 7 days ago | |
Go | Go | |
The Unlicense | 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.
gow
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How to start a Go project in 2023
The article mentions GOW[0] for a file watcher. If anyone is looking for a non-go specific one, I've really enjoyed reflex[1]. Makes it super easy to reload different parts of a project based on what type of file has changed.
[0]https://github.com/mitranim/gow
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wgo: a live reload tool for Go
I use gow. How does it compare with it?
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Golang's "go install" - what about other developers? Automation of dependency download
I try to build my first project. Currently I focus on tests (TDD) so I looked for some library/package to watch tests. I found: gow: https://github.com/mitranim/gow.
- mitranim/gow: watch mode for Go commands
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I use the gin (not the framework) reload tool a lot, but I notice it's failing on github
I use this one https://github.com/mitranim/gow
testcontainers-go
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Using test helpers in Go
Let's first look at the original version of the test, in this case, an end-to-end, using testcontainers.
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Run and test DynamoDB applications locally using Docker and Testcontainers
It supports multiple languages (including Go!) and databases (also messaging infrastructure etc.) - All you need is Docker. Testcontainers for Go makes it simple to programmatically create and clean up container-based dependencies for automated integration/smoke tests. You can define test dependencies as code, run tests and delete the containers once done.
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๐ Effortless Integration Tests with Testcontainers in Golang ๐งช
Testcontainers Go Documentation
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go-ecommerce-microservices: A practical e-commerce microservices, built with cqrs, event sourcing, vertical slice architecture, event-driven architecture.
Some of the features: - โ Using Vertical Slice Architecture as a high level architecture - โ Using Event Driven Architecture on top of RabbitMQ Message Broker with a custom [Event Bus](pkg/messaging/bus/) - โ Using Event Sourcing in Audit Based services like [Orders Service](services/orders/) - โ Using CQRS Pattern and Mediator Patternon top of Go-MediatR library - โ Using Dependency Injection and Inversion of Controlon top of uber-go/fx library - โ Using RESTFul api with Echo framework and using swagger with swaggo/swag library - โ Using Postgres and EventStoreDB to write databases with fully supports transactions(ACID) - โ Using MongoDB and Elastic Search for read databases (NOSQL) - โ Using OpenTelemetry for collection Distributed Tracing with using Jaeger and Zipkin - โ Using OpenTelemetry for collection Metrics with using Prometheus and Grafana - โ Using Unit Test for testing small units with mocking dependent classes and using Mockery for mocking dependencies - โ Using End2End Test and Integration Test for testing features with all of their real dependeinces using docker containers (cleanup tests) and testcontainers-go library
- How to start a Go project in 2023
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Questions about Interfacing for Unit-Tests
For example, you could take a look at this open-source project that helps you spawn docker containers as part of your test setup enabling you to execute queries to a local database.
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How to Work with SQL Databases in Go
Using something like TestContainers to spin up a DB for testing has been my best experience. Any mocks leave too much room for error imo
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Different SQL drivers for test and production
I highly recommend testcontainers for this.
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Go API Project Set-Up
The next block in .gitlab-ci.yml is the services block. Since our tests use testcontainers package and we're pushing a docker container onto Dockerhub, we will need to specify a services block next. Services will enable our pipeline to leverage Docker-in-Docker DinD.
- Do you test your API, repositories, & services together (e.g., e2e) or separately?
What are some alternatives?
air - โ๏ธ Live reload for Go apps
dockertest - Write better integration tests! Dockertest helps you boot up ephermal docker images for your Go tests with minimal work.
gon - Sign, notarize, and package macOS CLI tools and applications written in any language. Available as both a CLI and a Go library.
otj-pg-embedded - Java embedded PostgreSQL component for testing
modd - A flexible developer tool that runs processes and responds to filesystem changes
venom - ๐ Manage and run your integration tests with efficiency - Venom run executors (script, HTTP Request, web, imap, etc... ) and assertions
wgo - Live reload for Go apps. Watch arbitrary files and respond with arbitrary commands. Supports running multiple invocations in parallel.
testcontainers-dotnet - A library to support tests with throwaway instances of Docker containers for all compatible .NET Standard versions.
taskctl - Concurrent task runner, developer's routine tasks automation toolkit. Simple modern alternative to GNU Make ๐งฐ
localstripe - A fake but stateful Stripe server that you can run locally, for testing purposes.
goda - Go Dependency Analysis toolkit
integresql - IntegreSQL manages isolated PostgreSQL databases for your integration tests.