Merge pull request #458 from moonbitlang/hongbo/no_list_conversions

clean up ref

ref/moon.pkg.json

@@ -1,8 +1,11 @@
 {
   "import": [
     "moonbitlang/core/builtin",
-    "moonbitlang/core/assertion",
+
     "moonbitlang/core/int",
     "moonbitlang/core/coverage"
+  ],
+  "test-import" : [
+    "moonbitlang/core/assertion" 
   ]
 }

ref/ref.mbt

@@ -37,12 +37,6 @@ pub fn map[T, R](self : Ref[T], f : (T) -> R) -> Ref[R] {
   { val: f(self.val) }
 }
 
-test "map" {
-  let x = ref(1)
-  let y = map(x, fn(a) { a + 1 })
-  @assertion.assert_eq(y.val, 2)?
-}
-
 /// This function allows you to temporarily replace the value of a reference with a new value, 
 /// execute a given function, and then restore the original value of the reference.
 ///
@@ -75,13 +69,6 @@ pub fn protect[T, R](self : Ref[T], a : T, f : () -> R) -> R {
   r
 }
 
-test "protect" {
-  let x = ref(1)
-  @assertion.assert_eq(x.val, 1)?
-  protect(x, 2, fn() { @assertion.assert_eq(x.val, 2) })?
-  @assertion.assert_eq(x.val, 1)?
-}
-
 /// Swaps the values of two references.
 ///
 /// # Example

ref/ref_test.mbt

@@ -0,0 +1,26 @@
+// Copyright 2024 International Digital Economy Academy
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+test "map" {
+  let x = ref(1)
+  let y = map(x, fn(a) { a + 1 })
+  @assertion.assert_eq(y.val, 2)?
+}
+
+test "protect" {
+  let x = ref(1)
+  @assertion.assert_eq(x.val, 1)?
+  protect(x, 2, fn() { @assertion.assert_eq(x.val, 2) })?
+  @assertion.assert_eq(x.val, 1)?
+}