updated jsvm types

plugins/jsvm/binds.go

@@ -313,7 +313,7 @@ func baseBinds(vm *goja.Runtime) {
 	vm.Set("toBytes", func(raw any, maxReaderBytes int) ([]byte, error) {
 		switch v := raw.(type) {
 		case nil:
-			return nil, nil
+			return []byte{}, nil
 		case string:
 			return []byte(v), nil
 		case []byte:

plugins/jsvm/binds_test.go

@@ -128,7 +128,7 @@ func TestBaseBindsToBytes(t *testing.T) {
 		Value    any
 		Expected []byte
 	}{
-		{"null", nil, nil},
+		{"null", nil, []byte{}},
 		{"string", "test", []byte("test")},
 		{"number", -12.4, []byte("-12.4")},
 		{"bool", true, []byte("true")},

plugins/jsvm/internal/types/types.go

@@ -186,8 +186,11 @@ declare function readerToString(reader: any, maxBytes?: number): string;
  * // io.Reader
  * const ex1 = toString(e.request.body)
  *
- * // slice of bytes ("hello")
- * const ex2 = toString([104 101 108 108 111])
+ * // slice of bytes
+ * const ex2 = toString([104 101 108 108 111]) // "hello"
+ *
+ * // null
+ * const ex3 = toString(null) // ""
  * ` + "```" + `
  *
  * @group PocketBase
@@ -213,7 +216,10 @@ declare function toString(val: any, maxBytes?: number): string;
  * const ex2 = toBytes("hello") // [104 101 108 108 111]
  *
  * // object (the same as the string '{"test":1}')
- * const ex2 = toBytes({"test":1}) // [123 34 116 101 115 116 34 58 49 125]
+ * const ex3 = toBytes({"test":1}) // [123 34 116 101 115 116 34 58 49 125]
+ *
+ * // null
+ * const ex4 = toBytes(null) // []
  * ` + "```" + `
  *
  * @group PocketBase