First implementation of fetching collections of book managed by user

internal/apitest/fetchallbooks_test.go

@@ -1,11 +1,7 @@
 package apitest
 
 import (
-	"encoding/json"
-	"fmt"
 	"net/http"
-	"net/http/httptest"
-	"net/url"
 	"testing"
 
 	"git.artlef.fr/bibliomane/internal/dto"
@@ -14,45 +10,12 @@ import (
 )
 
 func TestFetchAllBooks(t *testing.T) {
-	result := testFetchBooks(t, "15", "0")
+	status, result := testFetchBooks(t, "15", "0")
+	assert.Equal(t, http.StatusOK, status)
 	assert.Equal(t, int64(31), result.Count)
 	assert.Equal(t, 15, len(result.Books))
 }
 
-func testFetchBooks(t *testing.T, limit string, offset string) dto.BookItemsGet {
-	router := testutils.TestSetup()
-
-	u, err := url.Parse("/ws/books")
-	if err != nil {
-		t.Error(err)
-	}
-	if limit != "" {
-		q := u.Query()
-		q.Set("limit", limit)
-		u.RawQuery = q.Encode()
-	}
-	if offset != "" {
-		q := u.Query()
-		q.Set("offset", offset)
-		u.RawQuery = q.Encode()
-	}
-
-	q := u.Query()
-	q.Set("lang", "fr")
-	u.RawQuery = q.Encode()
-
-	token := testutils.ConnectDemoUser(router)
-	req, _ := http.NewRequest("GET", u.String(), nil)
-	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", token))
-	w := httptest.NewRecorder()
-	router.ServeHTTP(w, req)
-
-	var result dto.BookItemsGet
-	s := w.Body.String()
-	err = json.Unmarshal([]byte(s), &result)
-	if err != nil {
-		t.Error(err)
-	}
-	assert.Equal(t, 200, w.Code)
-	return result
+func testFetchBooks(t *testing.T, limit string, offset string) (int, dto.BookItemsGet) {
+	return testutils.TestFetchModel[dto.BookItemsGet](t, "/ws/books", limit, offset)
 }