go-golden
Yet another Go package for working with *.golden test files, with a focus on simplicity.
Import
import "github.com/jimeh/go-golden"
Usage
func TestExampleMyStruct(t *testing.T) {
got, err := json.Marshal(&MyStruct{Foo: "Bar"})
require.NoError(t, err)
if golden.Update() {
golden.Set(t, got)
}
want := golden.Get(t)
assert.Equal(t, want, got)
}
The above example will read/write to:
testdata/TestExampleMyStruct.golden
To update the golden file (have golden.Update() return true), simply set the GOLDEN_UPDATE environment variable to one of 1, y, t, yes, on, or true when running tests.
Documentation
Please see the Go Reference for documentation and examples.
