Cache test results

[rafaeljusto]

Because abide library always write the snapshot file here when calling abide.Cleanup() the tests are never cached. Do we need to save those snapshots every time in the cleanup?

abidecache.go

package abidecache

import (
	"encoding/json"
	"net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
	data := map[string]string{
		"foo": "bar",
	}

	body, err := json.Marshal(data)
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	w.Header().Set("Content-Type", "application/json")
	w.Write(body)
}

abidecache_test.go

package abidecache

import (
	"net/http/httptest"
	"os"
	"testing"

	"github.com/beme/abide"
)

func TestMain(m *testing.M) {
	exit := m.Run()
	abide.Cleanup()
	os.Exit(exit)
}

func TestRequests(t *testing.T) {
	req := httptest.NewRequest("GET", "http://example.com/", nil)
	w := httptest.NewRecorder()
	handler(w, req)
	res := w.Result()
	abide.AssertHTTPResponse(t, "first route", res)
}

Running (snapshots already updated)

➜  go test ./...
ok  	labs/abidecache	0.018s
➜  go test ./...
ok  	labs/abidecache	0.022s

Running (abide.Cleanup commented)

➜  go test ./...
ok  	labs/abidecache	0.018s
➜  go test ./...
ok  	labs/abidecache	(cached)

[rafaeljusto]

Hey @sjkaliski , do you see any solution for the above? It would be great to speed-up the tests.