mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-12-18 08:26:45 +02:00
133 lines
3.7 KiB
Markdown
133 lines
3.7 KiB
Markdown
[](https://travis-ci.org/franela/goblin)
|
|
Goblin
|
|
======
|
|
|
|
|
|
|
|
A [Mocha](http://visionmedia.github.io/mocha/) like BDD testing framework for Go
|
|
|
|
No extensive documentation nor complicated steps to get it running
|
|
|
|
Run tests as usual with `go test`
|
|
|
|
Colorful reports and beautiful syntax
|
|
|
|
|
|
Why Goblin?
|
|
-----------
|
|
|
|
Inspired by the flexibility and simplicity of Node BDD and frustrated by the
|
|
rigorousness of Go way of testing, we wanted to bring a new tool to
|
|
write self-describing and comprehensive code.
|
|
|
|
|
|
|
|
What do I get with it?
|
|
----------------------
|
|
|
|
- Preserve the exact same syntax and behaviour as Node's Mocha
|
|
- Nest as many `Describe` and `It` blocks as you want
|
|
- Use `Before`, `BeforeEach`, `After` and `AfterEach` for setup and teardown your tests
|
|
- No need to remember confusing parameters in `Describe` and `It` blocks
|
|
- Use a declarative and expressive language to write your tests
|
|
- Plug different assertion libraries ([Gomega](https://github.com/onsi/gomega) supported so far)
|
|
- Skip your tests the same way as you would do in Mocha
|
|
- Automatic terminal support for colored outputs
|
|
- Two line setup is all you need to get up running
|
|
|
|
|
|
|
|
How do I use it?
|
|
----------------
|
|
|
|
Since ```go test``` is not currently extensive, you will have to hook Goblin to it. You do that by
|
|
adding a single test method in your test file. All your goblin tests will be implemented inside this function.
|
|
|
|
```go
|
|
package foobar
|
|
|
|
import (
|
|
"testing"
|
|
. "github.com/franela/goblin"
|
|
)
|
|
|
|
func Test(t *testing.T) {
|
|
g := Goblin(t)
|
|
g.Describe("Numbers", func() {
|
|
g.It("Should add two numbers ", func() {
|
|
g.Assert(1+1).Equal(2)
|
|
})
|
|
g.It("Should match equal numbers", func() {
|
|
g.Assert(2).Equal(4)
|
|
})
|
|
g.It("Should substract two numbers")
|
|
})
|
|
}
|
|
```
|
|
|
|
Ouput will be something like:
|
|
|
|
|
|
|
|
Nice and easy, right?
|
|
|
|
Can I do asynchronous tests?
|
|
----------------------------
|
|
|
|
Yes! Goblin will help you to test asynchronous things, like goroutines, etc. You just need to add a ```done``` parameter to the handler function of your ```It```. This handler function should be called when your test passes.
|
|
|
|
```go
|
|
...
|
|
g.Describe("Numbers", func() {
|
|
g.It("Should add two numbers asynchronously", func(done Done) {
|
|
go func() {
|
|
g.Assert(1+1).Equal(2)
|
|
done()
|
|
}()
|
|
})
|
|
})
|
|
...
|
|
```
|
|
|
|
Goblin will wait for the ```done``` call, a ```Fail``` call or any false assertion.
|
|
|
|
How do I use it with Gomega?
|
|
----------------------------
|
|
|
|
Gomega is a nice assertion framework. But it doesn't provide a nice way to hook it to testing frameworks. It should just panic instead of requiring a fail function. There is an issue about that [here](https://github.com/onsi/gomega/issues/5).
|
|
While this is being discussed and hopefully fixed, the way to use Gomega with Goblin is:
|
|
|
|
```go
|
|
package foobar
|
|
|
|
import (
|
|
"testing"
|
|
. "github.com/franela/goblin"
|
|
. "github.com/onsi/gomega"
|
|
)
|
|
|
|
func Test(t *testing.T) {
|
|
g := Goblin(t)
|
|
|
|
//special hook for gomega
|
|
RegisterFailHandler(func(m string, _ ...int) { g.Fail(m) })
|
|
|
|
g.Describe("lala", func() {
|
|
g.It("lslslslsls", func() {
|
|
Expect(1).To(Equal(10))
|
|
})
|
|
})
|
|
}
|
|
```
|
|
|
|
TODO:
|
|
-----
|
|
|
|
We do have a couple of [issues](https://github.com/franela/goblin/issues) pending we'll be addressing soon. But feel free to
|
|
contribute and send us PRs (with tests please :smile:).
|
|
|
|
Contributions:
|
|
------------
|
|
|
|
Special thanks to [Leandro Reox](https://github.com/leandroreox) (Leitan) for the goblin logo.
|