add test for refetch variable with None custom scalar

Author: tsnobip

packages/rescript-relay/__tests__/Test_refetching-tests.js

@@ -10,6 +10,7 @@ describe("Fragment", () => {
   test("refetching works", async () => {
     queryMock.mockQuery({
       name: "TestRefetchingQuery",
+      variables: { beforeDate: "2023-01-01T00:00:00.000Z" },
       data: {
         loggedInUser: {
           id: "user-1",
@@ -18,6 +19,11 @@ describe("Fragment", () => {
           friendsConnection: {
             totalCount: 20,
           },
+          friends: [
+            {
+              id: "user-2",
+            },
+          ],
         },
       },
     });
@@ -33,6 +39,7 @@ describe("Fragment", () => {
         id: "user-1",
         showOnlineStatus: true,
         friendsOnlineStatuses: ["Online", "offline"],
+        beforeDate: "null",
       },
       data: {
         node: {

packages/rescript-relay/__tests__/Test_refetching.res

@@ -1,7 +1,9 @@
 module Query = %relay(`
-    query TestRefetchingQuery {
+    query TestRefetchingQuery($beforeDate: Datetime) {
       loggedInUser {
-        ...TestRefetching_user
+        ...TestRefetching_user @arguments(
+          beforeDate: $beforeDate
+        )
       }
     }
 `)
@@ -12,12 +14,16 @@ module Fragment = %relay(`
       @argumentDefinitions(
         friendsOnlineStatuses: { type: "[OnlineStatus!]" }
         showOnlineStatus: { type: "Boolean", defaultValue: false }
+        beforeDate: { type: "Datetime" }
       ) {
       firstName
       onlineStatus @include(if: $showOnlineStatus)
       friendsConnection(statuses: $friendsOnlineStatuses) {
         totalCount
       }
+      friends(beforeDate: $beforeDate) {
+        id
+      }
     }
 `)
 
@@ -34,7 +40,11 @@ module FragmentWithNoArgs = %relay(`
 module Test = {
   @react.component
   let make = () => {
-    let query = Query.use(~variables=())
+    let query = Query.use(
+      ~variables={
+        beforeDate: Js.Date.fromString("2023-01-01T00:00:00.000Z"),
+      },
+    )
 
     let (data, refetch) = Fragment.useRefetchable(query.loggedInUser.fragmentRefs)
 
@@ -57,6 +67,7 @@ module Test = {
               ~variables=Fragment.makeRefetchVariables(
                 ~showOnlineStatus=Some(true),
                 ~friendsOnlineStatuses=Some([Online, Offline]),
+                ~beforeDate=None,
               ),
             )->RescriptRelay.Disposable.ignore
           })