chore(auth): #331 implement and fix sign up tests

main_test.go

@@ -535,6 +535,90 @@ func TestIntegrationAuth(t *testing.T) {
 			assert.Equal(t, http.StatusBadRequest, resp.StatusCode)
 			assert.Contains(t, resp.Header.Get("HX-Trigger"), "password")
 		})
+		t.Run(`should say "verification mail send" if user already exists within ~250 ms`, func(t *testing.T) {
+			t.Parallel()
+
+			db, basePath, ctx := setupIntegrationTest(t)
+
+			_, err := db.Exec(`
+				INSERT INTO user (user_id, email, email_verified, is_admin, password, salt, created_at)
+				VALUES (?, "mail@mail.de", TRUE, FALSE, ?, ?, datetime())`, uuid.New(), service.GetHashPassword("password", []byte("salt")), []byte("salt"))
+			assert.Nil(t, err)
+
+			req, err := http.NewRequestWithContext(ctx, "GET", basePath+"/auth/signup", nil)
+			assert.Nil(t, err)
+			resp, err := httpClient.Do(req)
+			assert.Nil(t, err)
+			body, err := html.Parse(resp.Body)
+			assert.Nil(t, err)
+			anonymousCsrfToken := findCsrfToken(body)
+			assert.NotEqual(t, "", anonymousCsrfToken)
+			anonymousSession := findCookie(resp, "id")
+			assert.NotNil(t, anonymousSession)
+
+			formData := url.Values{
+				"email":      {"mail@mail.de"},
+				"password":   {"secure-Password!1"},
+				"csrf-token": {anonymousCsrfToken},
+			}
+			req, err = http.NewRequestWithContext(ctx, "POST", basePath+"/api/auth/signup", strings.NewReader(formData.Encode()))
+			assert.Nil(t, err)
+			req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+			req.Header.Set("HX-Request", "true")
+			req.Header.Set("Cookie", "id="+anonymousSession.Value)
+			timeStart := time.Now()
+			resp, err = httpClient.Do(req)
+			timeEnd := time.Now()
+			assert.Nil(t, err)
+			timeTaken := timeEnd.Sub(timeStart)
+			assert.LessOrEqual(t, timeTaken, 253*time.Millisecond)
+			assert.GreaterOrEqual(t, timeTaken, 250*time.Millisecond)
+
+			assert.Equal(t, http.StatusOK, resp.StatusCode)
+			assert.Contains(t, resp.Header.Get("HX-Trigger"), "An activation link has been send to your email")
+		})
+		t.Run(`should say "verification mail send" within ~250 ms`, func(t *testing.T) {
+			t.Parallel()
+
+			db, basePath, ctx := setupIntegrationTest(t)
+
+			req, err := http.NewRequestWithContext(ctx, "GET", basePath+"/auth/signup", nil)
+			assert.Nil(t, err)
+			resp, err := httpClient.Do(req)
+			assert.Nil(t, err)
+			body, err := html.Parse(resp.Body)
+			assert.Nil(t, err)
+			anonymousCsrfToken := findCsrfToken(body)
+			assert.NotEqual(t, "", anonymousCsrfToken)
+			anonymousSession := findCookie(resp, "id")
+			assert.NotNil(t, anonymousSession)
+
+			formData := url.Values{
+				"email":      {"mail@mail.de"},
+				"password":   {"secure-Password!1"},
+				"csrf-token": {anonymousCsrfToken},
+			}
+			req, err = http.NewRequestWithContext(ctx, "POST", basePath+"/api/auth/signup", strings.NewReader(formData.Encode()))
+			assert.Nil(t, err)
+			req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+			req.Header.Set("HX-Request", "true")
+			req.Header.Set("Cookie", "id="+anonymousSession.Value)
+			timeStart := time.Now()
+			resp, err = httpClient.Do(req)
+			timeEnd := time.Now()
+			assert.Nil(t, err)
+			timeTaken := timeEnd.Sub(timeStart)
+			assert.LessOrEqual(t, timeTaken, 253*time.Millisecond)
+			assert.GreaterOrEqual(t, timeTaken, 250*time.Millisecond)
+
+			assert.Equal(t, http.StatusOK, resp.StatusCode)
+			assert.Contains(t, resp.Header.Get("HX-Trigger"), "An activation link has been send to your email")
+
+			var rows int
+			err = db.QueryRow("SELECT COUNT(*) FROM user WHERE email = ? AND email_verified = FALSE", "mail@mail.de").Scan(&rows)
+			assert.Nil(t, err)
+			assert.Equal(t, 1, rows)
+		})
 	})
 	t.Run("SignOut", func(t *testing.T) {
 		t.Run("should fail if csrf token is not valid", func(t *testing.T) {