diff --git a/utils/super/version_benchmark_test.go b/utils/super/version_benchmark_test.go
new file mode 100644
index 0000000..0968b3a
--- /dev/null
+++ b/utils/super/version_benchmark_test.go
@@ -0,0 +1,18 @@
+package super_test
+
+import (
+	"github.com/kercylan98/minotaur/utils/super"
+	"testing"
+)
+
+func BenchmarkCompareVersion(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		super.CompareVersion("vfe2faf.d2ad5.dd3", "afe2faf.d2ad5.dd2")
+	}
+}
+
+func BenchmarkOldVersion(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		super.OldVersion("vfe2faf.d2ad5.dd3", "vda2faf.d2ad5.dd2")
+	}
+}
diff --git a/utils/super/version_example_test.go b/utils/super/version_example_test.go
new file mode 100644
index 0000000..05f4d64
--- /dev/null
+++ b/utils/super/version_example_test.go
@@ -0,0 +1,18 @@
+package super_test
+
+import (
+	"fmt"
+	"github.com/kercylan98/minotaur/utils/super"
+)
+
+func ExampleCompareVersion() {
+	result := super.CompareVersion("1.2.3", "1.2.2")
+	fmt.Println(result)
+	// Output: 1
+}
+
+func ExampleOldVersion() {
+	result := super.OldVersion("1.2.3", "1.2.2")
+	fmt.Println(result)
+	// Output: true
+}
diff --git a/utils/super/version_test.go b/utils/super/version_test.go
index 326acf1..cc3be0a 100644
--- a/utils/super/version_test.go
+++ b/utils/super/version_test.go
@@ -5,9 +5,56 @@ import (
 	"testing"
 )
 
-func TestCompareVersion(t *testing.T) {
-	t.Log(super.CompareVersion("1", "2"), -1)
-	t.Log(super.CompareVersion("1", "vv2"), -1)
-	t.Log(super.CompareVersion("1", "vv2.3.1"), -1)
-	t.Log(super.CompareVersion("11", "vv2.3.1"), 1)
+func TestOldVersion(t *testing.T) {
+	testCases := []struct {
+		version1 string
+		version2 string
+		want     bool
+	}{
+		{"1.2.3", "1.2.2", true},
+		{"1.2.1", "1.2.2", false},
+		{"1.2.3", "1.2.3", false},
+		{"v1.2.3", "v1.2.2", true},
+		{"v1.2.3", "v1.2.4", false},
+		{"v1.2.3", "1.2.3", false},
+		{"vxx2faf.d2ad5.dd3", "gga2faf.d2ad5.dd2", true},
+		{"awd2faf.d2ad4.dd3", "vsd2faf.d2ad5.dd3", false},
+		{"vxd2faf.d2ad5.dd3", "qdq2faf.d2ad5.dd3", false},
+		{"1.2.3", "vdafe2faf.d2ad5.dd3", false},
+		{"v1.2.3", "vdafe2faf.d2ad5.dd3", false},
+	}
+
+	for _, tc := range testCases {
+		got := super.OldVersion(tc.version1, tc.version2)
+		if got != tc.want {
+			t.Errorf("OldVersion(%q, %q) = %v; want %v", tc.version1, tc.version2, got, tc.want)
+		}
+	}
+}
+
+func TestCompareVersion(t *testing.T) {
+	testCases := []struct {
+		version1 string
+		version2 string
+		want     int
+	}{
+		{"1.2.3", "1.2.2", 1},
+		{"1.2.1", "1.2.2", -1},
+		{"1.2.3", "1.2.3", 0},
+		{"v1.2.3", "v1.2.2", 1},
+		{"v1.2.3", "v1.2.4", -1},
+		{"v1.2.3", "1.2.3", 0},
+		{"vde2faf.d2ad5.dd3", "e2faf.d2ad5.dd2", 1},
+		{"vde2faf.d2ad4.dd3", "vde2faf.d2ad5.dd3", -1},
+		{"vfe2faf.d2ad5.dd3", "ve2faf.d2ad5.dd3", 0},
+		{"1.2.3", "vdafe2faf.d2ad5.dd3", -1},
+		{"v1.2.3", "vdafe2faf.d2ad5.dd3", -1},
+	}
+
+	for _, tc := range testCases {
+		got := super.CompareVersion(tc.version1, tc.version2)
+		if got != tc.want {
+			t.Errorf("CompareVersion(%q, %q) = %v; want %v", tc.version1, tc.version2, got, tc.want)
+		}
+	}
 }