add pagination unit test

helpers/DeployHelper.ts

@@ -314,6 +314,18 @@ export class DeployHelper {
     return genesisUtilsWrapper;
   }
 
+  async deployZKPVerifier(): Promise<{
+    address: string;
+    }> {
+
+    const ZKPVerifier = await ethers.getContractFactory(
+        "ZKPVerifier"
+    );
+    const zkpVerifier = await ZKPVerifier.deploy();
+    console.log("ZKPVerifier deployed to:", zkpVerifier.address);
+    return zkpVerifier;
+  }
+
   async getDefaultIdType(): Promise<{defaultIdType: number, chainId: number}> {
     const chainId = parseInt(await network.provider.send('eth_chainId'), 16);
     const defaultIdType = chainIdDefaultIdTypeMap.get(chainId);

test/verifier/zkp-verifier.test.ts

@@ -0,0 +1,32 @@
+import { expect } from "chai";
+import { DeployHelper } from "../../helpers/DeployHelper";
+
+describe("Atomic Sig Validator", function () {
+  let verifier: any, sig: any;
+
+  beforeEach(async () => {
+    const deployHelper = await DeployHelper.initialize(null, true);
+    verifier = await deployHelper.deployZKPVerifier();
+
+    const contracts = await deployHelper.deployValidatorContracts(
+      "VerifierSigWrapper",
+      "CredentialAtomicQuerySigValidator"
+    );
+    sig = contracts.validator;
+  });
+
+  it('test query param pagination', async () => {
+    for (let i = 0; i < 30; i++) {
+        await verifier.setZKPReques(i, 'metadataN' + i, sig.address, '0x00');
+    }
+    let queries = await verifier.getRequestQueries(5, 10);
+    expect(queries.length).to.be.equal(10);
+    expect(queries[0].metadata).to.be.equal('metadataN5');
+    expect(queries[9].metadata).to.be.equal('metadataN14');
+
+    queries = await verifier.getRequestQueries(15, 3);
+    expect(queries.length).to.be.equal(3);
+    expect(queries[0].metadata).to.be.equal('metadataN15');
+    expect(queries[2].metadata).to.be.equal('metadataN17');
+  });
+});