diff --git a/exif_test.go b/exif_test.go
new file mode 100644
index 00000000..70a45284
--- /dev/null
+++ b/exif_test.go
@@ -0,0 +1,32 @@
+package filetrove
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestExifDecode(t *testing.T) {
+	type args struct {
+		fileName string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    ExifParsed
+		wantErr bool
+	}{
+		{"EXIF screenshot_1.jpg", args{"testdata/images/screenshot_1.jpeg"}, ExifParsed{Artist: "\"Steffen Fritz\""}, false},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := ExifDecode(tt.args.fileName)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("ExifDecode() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(got.Artist, tt.want.Artist) {
+				t.Errorf("ExifDecode() got = %v, want %v", got.Artist, tt.want.Artist)
+			}
+		})
+	}
+}
diff --git a/times_test.go b/times_test.go
new file mode 100644
index 00000000..37b6bef6
--- /dev/null
+++ b/times_test.go
@@ -0,0 +1,33 @@
+package filetrove
+
+import (
+	"reflect"
+	"testing"
+	"time"
+)
+
+func TestGetFileTimes(t *testing.T) {
+	type args struct {
+		filename string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    FileTime
+		wantErr bool
+	}{
+		{"File Time white.jpg", args{"testdata/white.jpg"}, FileTime{Btime: time.Date(2024, time.January, 29, 18, 21, 29, 146356207, time.Local)}, false},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := GetFileTimes(tt.args.filename)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("GetFileTimes() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(got.Btime, tt.want.Btime) {
+				t.Errorf("GetFileTimes() got = %v, want %v", got.Btime, tt.want.Btime)
+			}
+		})
+	}
+}
diff --git a/uuid_test.go b/uuid_test.go
new file mode 100644
index 00000000..a1fb7783
--- /dev/null
+++ b/uuid_test.go
@@ -0,0 +1,25 @@
+package filetrove
+
+import "testing"
+
+func TestCreateUUID(t *testing.T) {
+	tests := []struct {
+		name    string
+		want    int
+		wantErr bool
+	}{
+		{"UUID length", 36, false},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := CreateUUID()
+			if (err != nil) != tt.wantErr {
+				t.Errorf("CreateUUID() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if len(got) != tt.want {
+				t.Errorf("CreateUUID() got = %v, want %v", len(got), tt.want)
+			}
+		})
+	}
+}