clean up

Author: wxiaoguang

models/fixtures/repository.yml

@@ -26,7 +26,7 @@
   fork_id: 0
   is_template: false
   template_id: 0
-  size: 8478
+  size: 0
   is_fsck_enabled: true
   close_issues_via_commit_in_any_branch: false
 

modules/git/tests/repos/language_stats_repo/description

@@ -38,8 +38,8 @@ func TestGetDirectorySize(t *testing.T) {
 	assert.NoError(t, unittest.PrepareTestDatabase())
 	repo, err := repo_model.GetRepositoryByID(db.DefaultContext, 1)
 	assert.NoError(t, err)
-
 	size, err := getDirectorySize(repo.RepoPath())
 	assert.NoError(t, err)
-	assert.EqualValues(t, size, repo.Size)
+	repo.Size = 8165 // real size on the disk
+	assert.EqualValues(t, repo.Size, size)
 }