From 48fa276bee4d2eea9e1952413c7b4ffde48d1af6 Mon Sep 17 00:00:00 2001
From: Felicitas Pojtinger <felicitas@pojtinger.com>
Date: Mon, 14 Feb 2022 22:59:54 +0100
Subject: [PATCH] feat: Add tests to `NewFileInfo`

---
 pkg/fs/fileinfo_test.go | 136 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 pkg/fs/fileinfo_test.go

diff --git a/pkg/fs/fileinfo_test.go b/pkg/fs/fileinfo_test.go
new file mode 100644
index 0000000..63be4da
--- /dev/null
+++ b/pkg/fs/fileinfo_test.go
@@ -0,0 +1,136 @@
+package fs
+
+import (
+	"io/fs"
+	"os"
+	"testing"
+	"time"
+
+	"github.com/pojntfx/stfs/examples"
+)
+
+var (
+	now = time.Now()
+)
+
+type newFileInfoArgs struct {
+	name       string
+	size       int64
+	mode       fs.FileMode
+	modTime    time.Time
+	accessTime time.Time
+	changeTime time.Time
+	gid        int
+	uid        int
+	isDir      bool
+}
+
+var newFileInfoTests = []struct {
+	name string
+	args newFileInfoArgs
+	want *FileInfo
+}{
+	{
+		"Can set file info attributes",
+		newFileInfoArgs{
+			"test.txt",
+			100,
+			os.ModePerm,
+			now,
+			now,
+			now,
+			1000,
+			1000,
+			false,
+		},
+		&FileInfo{
+			name:       "test.txt",
+			size:       100,
+			mode:       os.ModePerm,
+			modTime:    now,
+			accessTime: now,
+			changeTime: now,
+			gid:        1000,
+			uid:        1000,
+			isDir:      false,
+		},
+	},
+	{
+		"Can set directory info attributes",
+		newFileInfoArgs{
+			"test.txt",
+			1024,
+			os.ModePerm,
+			now,
+			now,
+			now,
+			100,
+			100,
+			true,
+		},
+		&FileInfo{
+			name:       "test.txt",
+			size:       1024,
+			mode:       os.ModePerm,
+			modTime:    now,
+			accessTime: now,
+			changeTime: now,
+			gid:        100,
+			uid:        100,
+			isDir:      true,
+		},
+	},
+}
+
+func TestNewFileInfo(t *testing.T) {
+	jsonLogger := &examples.Logger{
+		Verbose: verbose,
+	}
+
+	for _, tt := range newFileInfoTests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := NewFileInfo(tt.args.name, tt.args.size, tt.args.mode, tt.args.modTime, tt.args.accessTime, tt.args.changeTime, tt.args.gid, tt.args.uid, tt.args.isDir, jsonLogger)
+
+			if got.Name() != tt.want.name {
+				t.Errorf("FileInfo.Name() = %v, want %v", got.Name(), tt.want.Name())
+			}
+
+			if got.Size() != tt.want.size {
+				t.Errorf("FileInfo.Size() = %v, want %v", got.Size(), tt.want.Size())
+			}
+
+			if got.Mode() != tt.want.mode {
+				t.Errorf("FileInfo.Mode() = %v, want %v", got.Mode(), tt.want.Mode())
+			}
+
+			if got.ModTime() != tt.want.modTime {
+				t.Errorf("FileInfo.ModTime() = %v, want %v", got.ModTime(), tt.want.modTime)
+			}
+
+			if got.IsDir() != tt.want.isDir {
+				t.Errorf("FileInfo.IsDir() = %v, want %v", got.IsDir(), tt.want.isDir)
+			}
+
+			gotSys, ok := got.Sys().(*Stat)
+			if !ok {
+				t.Errorf("FileInfo.Sys() !ok")
+			}
+
+			if gotSys.Atim.Nano() != tt.want.accessTime.UnixNano() {
+				t.Errorf("FileInfo.Atim.Nano() = %v, want %v", gotSys.Atim.Nano(), tt.want.accessTime.UnixNano())
+			}
+
+			if gotSys.Ctim.Nano() != tt.want.changeTime.UnixNano() {
+				t.Errorf("FileInfo.Ctim.Nano() = %v, want %v", gotSys.Ctim.Nano(), tt.want.changeTime.UnixNano())
+			}
+
+			if gotSys.Gid != uint32(tt.want.gid) {
+				t.Errorf("FileInfo.Gid = %v, want %v", gotSys.Gid, tt.want.gid)
+			}
+
+			if gotSys.Uid != uint32(tt.want.uid) {
+				t.Errorf("FileInfo.Uid = %v, want %v", gotSys.Uid, tt.want.uid)
+			}
+		})
+	}
+}