Move the pointer tests into a test file

sys/pointer.go

@@ -1,54 +1,6 @@
 package sys
 
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
 // Ptr returns a pointer to the given value.
 func Ptr[T any](v T) *T {
 	return &v
 }
-
-func TestPtr(t *testing.T) {
-	// Test with string
-	str := "hello"
-	strPtr := Ptr(str)
-	assert.NotNil(t, strPtr)
-	assert.Equal(t, str, *strPtr)
-
-	// Test with int
-	num := 42
-	numPtr := Ptr(num)
-	assert.NotNil(t, numPtr)
-	assert.Equal(t, num, *numPtr)
-
-	// Test with bool
-	flag := true
-	flagPtr := Ptr(flag)
-	assert.NotNil(t, flagPtr)
-	assert.Equal(t, flag, *flagPtr)
-
-	// Test with struct
-	type testStruct struct {
-		Name string
-		Age  int
-	}
-	s := testStruct{Name: "test", Age: 25}
-	sPtr := Ptr(s)
-	assert.NotNil(t, sPtr)
-	assert.Equal(t, s, *sPtr)
-
-	// Test with slice
-	slice := []int{1, 2, 3}
-	slicePtr := Ptr(slice)
-	assert.NotNil(t, slicePtr)
-	assert.Equal(t, slice, *slicePtr)
-
-	// Test with nil interface
-	var nilInterface interface{}
-	nilPtr := Ptr(nilInterface)
-	assert.NotNil(t, nilPtr)
-	assert.Equal(t, nilInterface, *nilPtr)
-}

sys/pointer_test.go

@@ -0,0 +1,49 @@
+package sys
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestPtr(t *testing.T) {
+	// Test with string
+	str := "hello"
+	strPtr := Ptr(str)
+	assert.NotNil(t, strPtr)
+	assert.Equal(t, str, *strPtr)
+
+	// Test with int
+	num := 42
+	numPtr := Ptr(num)
+	assert.NotNil(t, numPtr)
+	assert.Equal(t, num, *numPtr)
+
+	// Test with bool
+	flag := true
+	flagPtr := Ptr(flag)
+	assert.NotNil(t, flagPtr)
+	assert.Equal(t, flag, *flagPtr)
+
+	// Test with struct
+	type testStruct struct {
+		Name string
+		Age  int
+	}
+	s := testStruct{Name: "test", Age: 25}
+	sPtr := Ptr(s)
+	assert.NotNil(t, sPtr)
+	assert.Equal(t, s, *sPtr)
+
+	// Test with slice
+	slice := []int{1, 2, 3}
+	slicePtr := Ptr(slice)
+	assert.NotNil(t, slicePtr)
+	assert.Equal(t, slice, *slicePtr)
+
+	// Test with nil interface
+	var nilInterface interface{}
+	nilPtr := Ptr(nilInterface)
+	assert.NotNil(t, nilPtr)
+	assert.Equal(t, nilInterface, *nilPtr)
+}