krok
dockertest
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krok | dockertest | |
---|---|---|
9 | 48 | |
13 | 3,967 | |
- | 2.0% | |
0.0 | 3.0 | |
over 1 year ago | 25 days ago | |
Go | Go | |
Apache License 2.0 | Apache License 2.0 |
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.
krok
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The fastest and easiest way of setting up the database for unit tests
Booting up a database in a container is relatively fast now-a-days. Take a look here: https://github.com/krok-o/krok/blob/main/tests/livestore/init_test.go
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How to write unit test for gin golang
An example for this you can find here: https://github.com/krok-o/krok/tree/main/pkg/krok/providers/handlers
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my first golang project!
Tests!!! You have none. :) If you want to test with a real DB instead of mocking everything you can do that with an ephemeral container that spins up relatively fast. Here is an example for that: https://github.com/krok-o/krok/blob/main/tests/livestore/init_test.go ( This might be a bit over your head depending on your experience maybe this post is better: https://docs.docker.com/language/golang/run-tests/ )
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need help with "os/exec"
As others suggested, using the API is nicer. If you are looking for a nice example on how to do that take a look at my docker container executor code here: https://github.com/krok-o/krok/blob/main/pkg/krok/providers/executor/in_memory_executor.go :)
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https://np.reddit.com/r/golang/comments/pn9k5r/what_is_swagger_and_how_to_implement_swagger_for/hcnxk69/
Here is an app where I'm using swagger and I create API documentation by using swagger generator and comments: https://github.com/krok-o/krok
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Presenting Krok - Multiplatform webhook handling system with containerised commands
I would like to present a project I've been working on for 1.5 years or so, called Krok Github, Krok Website.
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[Question] How to split main.go into separate packages/files whilst maintaining Dependency Injection?
Here is a fairly complex project which does just this: https://github.com/krok-o/krok
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https://np.reddit.com/r/golang/comments/og9458/how_to_implement_swagger_ui_for_multiple_apis/h4kfmsa/
Adding to the other comments, this is how Krok uses swagger:
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What is the fastest way to clear my SQL database between integration tests?
This creates a temporary database in a docker container while you are running your test. For an example look here: https://github.com/krok-o/krok/blob/main/tests/livestore/init_test.go
dockertest
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Testcontainers
I am using https://github.com/ory/dockertest for tests, specifically for databases. Is there any advantage to use Testcontainers?
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Level UP your RDBMS Productivity in GO
Now, let's run the tests. For this purpose, we are going to use dockertest, but test containers is also a good solution.
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Golang testing using docker services via dockertest
During my path learning go so far I have come across some amazing libraries and utilites, one of my favourite for integration testing is dockertest.
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How to start a Go project in 2023
Things I can't live without in a new Go project in no particular order:
- https://github.com/golangci/golangci-lint - meta-linter
- https://goreleaser.com - automate release workflows
- https://magefile.org - build tool that can version your tools
- https://github.com/ory/dockertest/v3 - run containers for e2e testing
- https://github.com/ecordell/optgen - generate functional options
- https://golang.org/x/tools/cmd/stringer - generate String()
- https://mvdan.cc/gofumpt - stricter gofmt
- https://github.com/stretchr/testify - test assertion library
- https://github.com/rs/zerolog - logging
- https://github.com/spf13/cobra - CLI framework
FWIW, I just lifted all the tools we use for https://github.com/authzed/spicedb
We've also written some custom linters that might be useful for other folks: https://github.com/authzed/spicedb/tree/main/tools/analyzers
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Beginner-friendly API made with Go following hexagonal architecture.
I've used dockertest a bunch and it is really amazing.
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How to unit test your database interactions with Docker
Reminds me of https://github.com/ory/dockertest
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When to mock and what to mock in a Web API?
If your project is relatively simple and you can get away with recreating your scenarios against a real mock database and run other related services locally. It would be good to setup docker containers for your test scripts and write e2e tests. I believe e2e tests are harder but more useful in understanding/reasoning how users are impacted.
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Don't Mock the Database
Just a heads up, the repository in your comment is invalid, the correct link is https://github.com/ory/dockertest
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Mocking database calls without a library?
Don't mock. Use https://github.com/ory/dockertest to actually run tests against a dockerized DB.
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Different SQL drivers for test and production
Use a library like ory/dockertest to spin up a test database for integration tests. It's easy to use, and tests are still fast. It'll take a minute to download the mysql docker image the first time. But, once it's been downloaded, starting the db, running migrations, and running the tests is still pretty quick.
What are some alternatives?
typhon - A wrapper around Go's net/http to provide safety and convenience. At Monzo, Typhon forms the basis of most clients and servers in our microservices platform.
testcontainers-go - Testcontainers for Go is a Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. The clean, easy-to-use API enables developers to programmatically define containers that should be run as part of a test and clean up those resources when the test is done.
todo-api-microservice-example - Go microservice tutorial project using Domain Driven Design and Onion Architecture!
fake-gcs-server - Google Cloud Storage emulator & testing library.
sql-migrate - SQL schema migration tool for Go.
mockaroo - Mock-A-🦘 (mock-aa-roo) a comprehensive HTTP/HTTPS interface mocking tool for all your development and testing needs!
go-banking-api - Banking API implementation using Go
venom - 🐍 Manage and run your integration tests with efficiency - Venom run executors (script, HTTP Request, web, imap, etc... ) and assertions
microservicebotexample
steampipe - Zero-ETL, infinite possibilities. Live query APIs, code & more with SQL. No DB required.
txdriver - txdriver provides transaction isolation for Go SQL tests
go-sqlmock - Sql mock driver for golang to test database interactions