1 files changed, 44 insertions, 0 deletions
diff --git a/fs/operations/operations_internal_test.go b/fs/operations/operations_internal_test.go
new file mode 100644
index 0000000..658249e
--- /dev/null
+++ b/fs/operations/operations_internal_test.go
@@ -0,0 +1,44 @@
+// Internal tests for operations
+
+package operations
+
+import (
+	"context"
+	"fmt"
+	"testing"
+	"time"
+
+	_ "github.com/mewsen/rclone-studip-backend-oot/backend/studip"
+	"github.com/rclone/rclone/fs"
+	"github.com/rclone/rclone/fs/object"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSizeDiffers(t *testing.T) {
+	ctx := context.Background()
+	ci := fs.GetConfig(ctx)
+	when := time.Now()
+	for _, test := range []struct {
+		ignoreSize bool
+		srcSize    int64
+		dstSize    int64
+		want       bool
+	}{
+		{false, 0, 0, false},
+		{false, 1, 2, true},
+		{false, 1, -1, false},
+		{false, -1, 1, false},
+		{true, 0, 0, false},
+		{true, 1, 2, false},
+		{true, 1, -1, false},
+		{true, -1, 1, false},
+	} {
+		src := object.NewStaticObjectInfo("a", when, test.srcSize, true, nil, nil)
+		dst := object.NewStaticObjectInfo("a", when, test.dstSize, true, nil, nil)
+		oldIgnoreSize := ci.IgnoreSize
+		ci.IgnoreSize = test.ignoreSize
+		got := sizeDiffers(ctx, src, dst)
+		ci.IgnoreSize = oldIgnoreSize
+		assert.Equal(t, test.want, got, fmt.Sprintf("ignoreSize=%v, srcSize=%v, dstSize=%v", test.ignoreSize, test.srcSize, test.dstSize))
+	}
+}