From b8c48a7822a6a72df86715bb6d56b47828ed120d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89tienne=20Michon?= <etienne@scalingo.com>
Date: Mon, 27 Feb 2023 14:16:00 +0100
Subject: [PATCH] test(sync): restore failing tests

---
 sync_test.go | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/sync_test.go b/sync_test.go
index fb57a0c..98e9fac 100644
--- a/sync_test.go
+++ b/sync_test.go
@@ -6,6 +6,7 @@ import (
 	"os"
 	"path/filepath"
 	"strings"
+	"syscall"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -34,6 +35,23 @@ func TestFsSyncer_Sync(t *testing.T) {
 		"it should copy a directory": {
 			fixtureSrc: "src/dir",
 		},
+		"it should copy a hard link": {
+			fixtureSrc: "src/hardlink",
+			additionalSpecs: func(t *testing.T, src, dst string) {
+				apath := filepath.Join(dst, "a")
+				bpath := filepath.Join(dst, "b")
+
+				astat, err := os.Lstat(apath)
+				assert.NoError(t, err)
+
+				bstat, err := os.Lstat(bpath)
+				assert.NoError(t, err)
+
+				asysstat := astat.Sys().(*syscall.Stat_t)
+				bsysstat := bstat.Sys().(*syscall.Stat_t)
+				assert.Equal(t, asysstat.Ino, bsysstat.Ino)
+			},
+		},
 		"it should copy a symlink": {
 			fixtureSrc: "src/symlink",
 		},
@@ -43,6 +61,16 @@ func TestFsSyncer_Sync(t *testing.T) {
 		"it should keep the symlink to a relative path": {
 			fixtureSrc: "src/relative-symlink",
 		},
+		"it should replace a file with the same content but not the same mtime": {
+			fixtureSrc:      "src/file",
+			fixtureDst:      "dst/cp-file",
+			expectedChanges: []string{"a"},
+		},
+		"it should replace a file with the same size but not the same mtime": {
+			fixtureSrc:      "src/file",
+			fixtureDst:      "dst/same-size",
+			expectedChanges: []string{"a"},
+		},
 		"it should not replace a file with the same content but not the same mtime if checksum checks are enabled": {
 			fixtureSrc:      "src/file",
 			fixtureDst:      "dst/cp-file",