Added controller testing.

controllers/controller_test.go

@@ -0,0 +1,48 @@
+package controllers
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"testing"
+
+	"goweb/container"
+
+	"github.com/PuerkitoBio/goquery"
+	"github.com/stretchr/testify/assert"
+
+	"github.com/labstack/gommon/log"
+	"github.com/stretchr/testify/require"
+)
+
+var (
+	srv *httptest.Server
+	c   *container.Container
+)
+
+func TestMain(m *testing.M) {
+	// Start a test HTTP server
+	c = container.NewContainer()
+	BuildRouter(c)
+	c.Web.Logger.SetLevel(log.DEBUG)
+	srv = httptest.NewServer(c.Web)
+
+	exitVal := m.Run()
+	srv.Close()
+	os.Exit(exitVal)
+}
+
+func GetRequest(t *testing.T, route string, routeParams ...interface{}) *http.Response {
+	cli := http.Client{}
+	resp, err := cli.Get(srv.URL + c.Web.Reverse(route, routeParams))
+	require.NoError(t, err)
+	return resp
+}
+
+func GetGoqueryDoc(t *testing.T, resp *http.Response) *goquery.Document {
+	doc, err := goquery.NewDocumentFromReader(resp.Body)
+	require.NoError(t, err)
+	err = resp.Body.Close()
+	assert.NoError(t, err)
+	return doc
+}