First implementation of fetching collections of book managed by user

internal/apitest/fetchallcollections_test.go

@@ -0,0 +1,21 @@
+package apitest
+
+import (
+	"net/http"
+	"testing"
+
+	"git.artlef.fr/bibliomane/internal/dto"
+	"git.artlef.fr/bibliomane/internal/testutils"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestFetchAllCollections_OK(t *testing.T) {
+	status, res := testFetchCollections(t, "10", "0")
+	assert.Equal(t, http.StatusOK, status)
+	assert.Equal(t, int64(3), res.Count)
+	assert.Equal(t, 3, len(res.Collections))
+}
+
+func testFetchCollections(t *testing.T, limit string, offset string) (int, dto.CollectionItemsGet) {
+	return testutils.TestFetchModel[dto.CollectionItemsGet](t, "/ws/collections", limit, offset)
+}