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# drone-with-go [![Build Status](http://beta.drone.io/api/badges/drone-demos/drone-with-go/status.svg)](http://beta.drone.io/drone-demos/drone-with-go) [![Build Status](https://aircover.co/badges/drone-demos/drone-with-go/coverage.svg)](https://aircover.co/drone-demos/drone-with-go)
An example of how to test Go code with Drone.
# Basic Testing
To run basic CI tests use the following in your `.drone.yml` file.
```yaml
build:
image: golang:1.5.3
commands:
- go test ./...
```
In this config `image: golang:1.5.3` references the official Golang Docker image hosted at https://hub.docker.com/r/_/golang/ and Go tests are execute with the `go test ./...` command.
# Advanced Testing
## Environment Variables
Use environment variables to configure Go testing.
Set environment variables with the `build` section's `environment`.
```yaml
build:
image: golang:1.5.3
environment:
- GO15VENDOREXPERIMENT=1
- GOOS=linux
- GOARCH=amd64
- CGO_ENABLED=0
commands:
- go test ./...
```
## Coverage
Drone tests work best with the [Coverage plugin](http://readme.drone.io/plugins/coverage/) and the [aircover.co](https://aircover.co/docs/overview/) service.
We only want to send a coverage report when all tests pass, so the Coverage plugin uses `publish`.
Also, we should specify a particular branch so that coverage reports are consistent.
```yaml
build:
image: golang:1.5.3
environment:
- GO15VENDOREXPERIMENT=1
- GOOS=linux
- GOARCH=amd64
- CGO_ENABLED=0
commands:
- go test -cover -coverprofile coverage.out
publish:
coverage:
when:
branch: master
```
## Plugins
Notification plugins use `notify` for integrations like HipChat.
`publish` is used for publishing GitHub Releases, Coverage reports, and more.
`deploy` is used for deployments to systems like AWS and Rancher.
You can find a list of plugins at [readme.drone.io/plugins](http://readme.drone.io/plugins/).
```yaml
build:
image: golang:1.5.3
environment:
- GO15VENDOREXPERIMENT=1
- GOOS=linux
- GOARCH=amd64
- CGO_ENABLED=0
commands:
- go test -cover -coverprofile coverage.out
publish:
coverage:
when:
branch: master
notify:
hipchat:
from: Your_Project
notify: true
room_id_or_name: Your_Room
auth_token: $$HIPCHAT_DRONE_TOKEN
```