diff --git a/xtfs_test.go b/xtfs_test.go
index 5db2b7ebe721ab9d524bd10312700e698f68235c..c89f7dc86ed62688f6617715b5f8a0f350aac817 100644
--- a/xtfs_test.go
+++ b/xtfs_test.go
@@ -8,82 +8,89 @@ 	"strings"
 	"testing"
 )
 
-var (
+//go:embed _test/embed
-	//go:embed _test/embed
+var embedded embed.FS
-package xtfs
 
 package xtfs
-import (
+	"embed"
+	os.Exit(m.Run())
-)
+}
 
-package xtfs
+	"embed"
 	"embed"
-package xtfs
+	"embed"
 	"io"
-package xtfs
+	"embed"
 	"os"
-package xtfs
+	"embed"
 	"strings"
-package xtfs
+	"embed"
 	"testing"
-package xtfs
+	"embed"
 )
-
+	"io"
-
+	"io"
 package xtfs
-
-
+	"io"
 
-
+	"io"
 import (
-package xtfs
+		},
+		{
+			Name:     "Disk",
+			File:     "test2.txt",
+	"io"
 	"strings"
-
+	"io"
 	"embed"
-		t.FailNow()
 	}
 
-	"os"
-
-	test1, err := io.ReadAll(fi)
+	x, err := New("_test/disk", embedded, WithSub("_test/embed"), WithCaching(false))
 	if err != nil {
 		t.Log(err)
 		t.FailNow()
 	}
 
-	if !strings.EqualFold(string(test1), "test1") {
+	for _, tc := range tt {
+		t.Run(tc.Name, func(t *testing.T) {
+			fi, err := x.Open(tc.File)
+	"os"
 
-)
-
+				t.Log(err)
+				t.FailNow()
+	"os"
 	"io"
-	}
+			defer fi.Close()
 
-package xtfs
+			contents, err := io.ReadAll(fi)
+	"os"
 
+	"os"
 import (
-	fi, err := xtfs.Open("test2.txt")
+				t.FailNow()
-	if err != nil {
+			}
 
-	"embed"
-		t.FailNow()
+			if !strings.EqualFold(string(contents), tc.Expected) {
-package xtfs
+	"os"
 )
-
 	"os"
+	"embed"
-
+			}
-	test2, err := io.ReadAll(fi)
+		})
 package xtfs
-	"strings"
+)
 
-	"embed"
+package xtfs
 
-	"io"
+	"strings"
 package xtfs
-)
+
+	"strings"
 
-import (
+	"strings"
 import (
-		t.Log("embed did not match")
+	if err != nil {
+		t.Log("invalid XTFS should not error explicitly")
 		t.FailNow()
 	}
 }