Add unit test for serializeMerkleProofForEscape

l2beat · Aug 2, 2023 · eec5918 · eec5918
1 parent ced569d
commit eec5918
Showing 1 changed file with 90 additions and 0 deletions.
diff --git a/packages/backend/src/api/controllers/serializeMerkleProofForEscape.test.ts b/packages/backend/src/api/controllers/serializeMerkleProofForEscape.test.ts
@@ -0,0 +1,90 @@
+import { MerkleProof, PositionLeaf } from '@explorer/state'
+import { AssetId, PedersenHash, StarkKey } from '@explorer/types'
+import { expect } from 'earl'
+
+import { serializeMerkleProofForEscape } from './serializeMerkleProofForEscape'
+
+describe(serializeMerkleProofForEscape.name, () => {
+  it('should serialize a merkle proof', () => {
+    const positionLeaf = new PositionLeaf(StarkKey.fake('beef'), 69n, [
+      { assetId: AssetId('BTC-10'), balance: 3n, fundingIndex: 4n },
+    ])
+
+    const perpetualMerkleProof: MerkleProof<PositionLeaf> = {
+      leaf: positionLeaf,
+      leafIndex: 7n,
+      leafPrefixLength: 3,
+      path: [
+        {
+          left: PedersenHash(
+            '0000000000000000000000000000000000000000000000000000000000000000'
+          ),
+          right: PedersenHash(
+            '004254432d313000000000000000000080000000000000048000000000000003'
+          ),
+        },
+        {
+          left: PedersenHash(
+            '0726c9603ac7bccf9523718f2f1b45fac7673780ae5089ecf2ab0e67f96f7dd0'
+          ),
+          right: PedersenHash(
+            '0beef00000000000000000000000000000000000000000000000000000000000'
+          ),
+        },
+        {
+          left: PedersenHash(
+            '0271eb38f2bf004c2407a88958620a5d2c25fcee84590e50f0d2e37858bfba62'
+          ),
+          right: PedersenHash(
+            '0000000000000000000000000000000000000000000080000000000000450001'
+          ),
+        },
+        {
+          left: PedersenHash(
+            '028109b4e56fad0455aa4b316045c93937b1e7e4e0fc663db375b9e67c80c620'
+          ),
+          right: PedersenHash(
+            '040e52d372a32b20035f44f456e7beea936b35298c64f5b8d6a56604ff4b3a6d'
+          ),
+        },
+        {
+          left: PedersenHash(
+            '037ff447129584d02735f8b24db6d39dfc7d1ccbd7459fca871b795bffbeddf2'
+          ),
+          right: PedersenHash(
+            '00968c9e36fd542708ca7d03ce09b81835ee1da53d50faa4bba820b28da6f93e'
+          ),
+        },
+        {
+          left: PedersenHash(
+            '07d54313f8a6085c0f072dab5a3bbb28132f74b4adc3a00238c465163d052ed4'
+          ),
+          right: PedersenHash(
+            '0490d6399cb336c5b4f017c608cdf662dba1942fbbc9c744d7e1cdda5feedaf9'
+          ),
+        },
+      ],
+      perpetualAssetCount: 1,
+      root: PedersenHash(
+        '00c9c74a31d9247f04cc9dbef31686d072fec342810c56d53855fa81e7af4bfd'
+      ),
+    }
+
+    expect(serializeMerkleProofForEscape(perpetualMerkleProof)).toEqual([
+      0n,
+      30001526795319849252324097071977050905586053462486420188706939170735295300352n,
+      51755519582484935180678720569846960714349028541078472964416237606474853375243n,
+      108074501258364212671951141525442839776135535004087860430382408120666966458368n,
+      17694445779186356052184739537155289443108441618591601491420520392058218456608n,
+      154742504910672535520018688n,
+      18121855379086738056127543246288844289035300259056337124023244527956344463876n,
+      6478720698574293975535197600228144301494206361683389185958982644949786979584n,
+      25328225043177823319220877681895856553959192982182631511906782068825060663072n,
+      68095377834997473110967502460299490343402840164279191569551851314365135928832n,
+      56687861124970118891962212466772367015533463385725521495813263122984365911364n,
+      65511553092019813532680860505595526153543086133745386269528099820127758514432n,
+      5704187325266392042567303450826654811460944722812564435329740863596318212048n,
+      14336n,
+    ])
+  })
+})