[TS SDK] Adding test and backwards compatibility for 0.22.0 (MystenLa…

…bs#8130) Tested against latest main, and testnet branch.
artifactstaking · Feb 7, 2023 · e630f68 · e630f68
1 parent daf0b9f
commit e630f68
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diff --git a/.changeset/yellow-masks-relax.md b/.changeset/yellow-masks-relax.md
@@ -0,0 +1,5 @@
+---
+"@mysten/sui.js": patch
+---
+
+Added string option to getCheckpointContents call in SDK to support 0.22.0
diff --git a/sdk/typescript/src/providers/json-rpc-provider.ts b/sdk/typescript/src/providers/json-rpc-provider.ts
@@ -1047,7 +1047,7 @@ export class JsonRpcProvider extends Provider {
   }
 
   async getCheckpointContents(
-    sequence_number: number,
+    sequence_number: number | CheckPointContentsDigest,
   ): Promise<CheckpointContents> {
     try {
       const resp = await this.client.requestWithType(

diff --git a/sdk/typescript/test/e2e/checkpoint.test.ts b/sdk/typescript/test/e2e/checkpoint.test.ts
@@ -50,8 +50,15 @@ describe('Checkpoints Reading API', () => {
 
   it('get checkpoint contents', async () => {
     if (shouldSkip) {
+      // Test for previous versions
+      const checkpoint_resp = await toolbox.provider.getCheckpointSummary(0);
+      const digest = checkpoint_resp.content_digest;
+      expect(digest).not.toBeNull();
+      const resp = await toolbox.provider.getCheckpointContents(digest!);
+      expect(resp.transactions.length).greaterThan(0);
       return;
     }
+
     const resp = await toolbox.provider.getCheckpointContents(0);
     expect(resp.transactions.length).greaterThan(0);
   });