From bb5b7dd3f5490c97e23c392a240face4f911e190 Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Tue, 4 May 2021 15:50:49 +0200
Subject: Reworked the navitia_api_client to be mockable

---
 internal/webui/root_test.go | 49 +++++++++++++++++++++++++++++----------------
 internal/webui/utils.go     |  2 +-
 2 files changed, 33 insertions(+), 18 deletions(-)

(limited to 'internal')

diff --git a/internal/webui/root_test.go b/internal/webui/root_test.go
index 8faee77..cd2da0f 100644
--- a/internal/webui/root_test.go
+++ b/internal/webui/root_test.go
@@ -4,11 +4,21 @@ import (
 	"net/http"
 	"testing"
 
+	"git.adyxax.org/adyxax/trains/pkg/config"
 	"git.adyxax.org/adyxax/trains/pkg/database"
 	"git.adyxax.org/adyxax/trains/pkg/model"
 	"github.com/stretchr/testify/require"
 )
 
+type NavitiaMockClient struct {
+	departures []model.Departure
+	err        error
+}
+
+func (c *NavitiaMockClient) GetDepartures(trainStop string) (departures []model.Departure, err error) {
+	return c.departures, c.err
+}
+
 func TestRootHandler(t *testing.T) {
 	// test environment setup
 	dbEnv, err := database.InitDB("sqlite3", "file::memory:?_foreign_keys=on")
@@ -21,12 +31,19 @@ func TestRootHandler(t *testing.T) {
 	require.Nil(t, err)
 	token1, err := dbEnv.CreateSession(user1)
 	require.Nil(t, err)
-	e := &env{
+	e := env{
 		dbEnv: dbEnv,
-		// TODO mock navitia
+		conf:  &config.Config{TrainStop: "test"},
 	}
+	departures1 := []model.Departure{
+		model.Departure{
+			Direction: "test direction",
+			Arrival:   "20210503T150405",
+		},
+	}
+	e.navitia = &NavitiaMockClient{departures: departures1, err: nil}
 	// test GET requests
-	runHttpTest(t, e, rootHandler, &httpTestCase{
+	runHttpTest(t, &e, rootHandler, &httpTestCase{
 		name: "a simple get when not logged in should redirect to the login page",
 		input: httpTestInput{
 			method: http.MethodGet,
@@ -37,18 +54,16 @@ func TestRootHandler(t *testing.T) {
 			location: "/login",
 		},
 	})
-	// TODO mock navitia
-	_ = token1
-	//runHttpTest(t, e, rootHandler, &httpTestCase{
-	//    name: "a simple get when logged in should display the departure times",
-	//    input: httpTestInput{
-	//        method: http.MethodGet,
-	//        path:   "/",
-	//        cookie: &http.Cookie{Name: sessionCookieName, Value: *token1},
-	//    },
-	//    expect: httpTestExpect{
-	//        code:       http.StatusOK,
-	//        bodyString: "Horaires des prochains trains",
-	//    },
-	//})
+	runHttpTest(t, &e, rootHandler, &httpTestCase{
+		name: "a simple get when logged in should display the departure times",
+		input: httpTestInput{
+			method: http.MethodGet,
+			path:   "/",
+			cookie: &http.Cookie{Name: sessionCookieName, Value: *token1},
+		},
+		expect: httpTestExpect{
+			code:       http.StatusOK,
+			bodyString: "Horaires des prochains trains",
+		},
+	})
 }
diff --git a/internal/webui/utils.go b/internal/webui/utils.go
index 7152401..be8baf3 100644
--- a/internal/webui/utils.go
+++ b/internal/webui/utils.go
@@ -20,7 +20,7 @@ var staticFS embed.FS
 type env struct {
 	conf    *config.Config
 	dbEnv   *database.DBEnv
-	navitia *navitia_api_client.Client
+	navitia navitia_api_client.Client
 }
 
 type handlerError interface {
-- 
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