add cron integration test

packages/brain/package.json

@@ -8,6 +8,8 @@
   "scripts": {
     "test": "yarn run test:unit",
     "test:unit": "mocha --exit --recursive 'test/**/*.unit.test.ts'",
+    "test:int": "mocha --exit --recursive 'test/**/*.int.test.ts'",
+    "test:all": "yarn run test:unit && yarn run test:int",
     "dev": "yarn run link:ui && tsx --watch src/index.ts",
     "link:ui": "ln -s ../ui/build/ ./uiBuild",
     "build": "yarn run clean:dist && yarn run clean:ln && tsc -p tsconfig.json",

packages/brain/test/integration/modules/cron/trackValidatorsPerformance/makeAllCronPerformanceCalls.int.test.ts

@@ -0,0 +1,92 @@
+import { BeaconchainApi } from "../../../../../src/modules/apiClients/beaconchain/index.js";
+
+import { expect } from "chai";
+import { Network } from "@stakingbrain/common";
+import { ApiParams, ValidatorStatus } from "../../../../../src/modules/apiClients/types.js";
+import { BeaconchainApiError } from "../../../../../src/modules/apiClients/beaconchain/error.js";
+
+describe.skip("Beaconchain API Tests", function () {
+  let api: BeaconchainApi;
+  const validatorIndexes = ["1802459", "1802425"];
+  before(async function () {
+    const apiParams: ApiParams = {
+      baseUrl: "http://beacon-chain.holesky.dncore.dappnode:3500" // replace with actual API URL
+    };
+
+    api = new BeaconchainApi(apiParams, Network.Holesky); // Network matters for number of slots in epoch
+  });
+
+  // first call done in cron, to check what epoch to process
+  it("should retrieve finality checkpoints for the head state", async function () {
+    const checkpointsResponse = await api.getStateFinalityCheckpoints({ stateId: "head" });
+
+    expect(checkpointsResponse).to.have.property("data");
+    expect(checkpointsResponse.data).to.have.property("finalized");
+    expect(checkpointsResponse.data.finalized).to.have.property("epoch");
+
+    // Check that finalized.epoch exists and is a number (converted from string)
+    const epoch = parseInt(checkpointsResponse.data.finalized.epoch, 10);
+    expect(epoch).to.be.a("number");
+    expect(epoch).to.not.be.NaN; // Ensure it's a valid number
+  });
+
+  it("should retrieve ids of validators in the finalized state that are active_ongoing", async function () {
+    this.timeout(10000); // Set timeout to 10 seconds (10000 ms). This takes longer
+    const response = await api.postStateValidators({
+      body: {
+        ids: validatorIndexes,
+        statuses: [ValidatorStatus.ACTIVE_ONGOING]
+      },
+      stateId: "finalized"
+    });
+    const indexToCheck1 = "1802459"; // First index to check
+    const indexToCheck2 = "1802425"; // Second index to check
+
+    // Check if the data array contains the indices you are looking for
+    const indicesInResponse = response.data.map((validator) => validator.index);
+
+    expect(indicesInResponse).to.include(indexToCheck1);
+    expect(indicesInResponse).to.include(indexToCheck2);
+  });
+
+  it("should be able to check if node is syncing", async function () {
+    const { el_offline, is_syncing } = (await api.getSyncingStatus()).data;
+
+    // Check that both el_offline and is_syncing are booleans
+    expect(el_offline).to.be.a("boolean");
+    expect(is_syncing).to.be.a("boolean");
+  });
+
+  it("should retrieve attestation rewards & block proposal duties for a specific epoch", async function () {
+    this.timeout(10000); // Set timeout to 10 seconds (10000 ms). This takes longer
+
+    const epoch = await api.getStateFinalityCheckpoints({ stateId: "head" });
+    const duties = await api.getProposerDuties({ epoch: epoch.data.finalized.epoch });
+
+    // Assume we want to check the first duty slot
+    const slotToCheck = duties.data[0]?.slot;
+
+    if (slotToCheck) {
+      try {
+        // Attempt to retrieve the block header
+        const blockHeaderResponse = await api.getBlockHeader({ blockId: slotToCheck });
+        expect(blockHeaderResponse.data.header.message.proposer_index).to.be.equal(duties.data[0].validator_index);
+      } catch (error) {
+        // Check if the error is a BeaconchainApiError
+        expect(error).to.be.instanceOf(BeaconchainApiError); // Ensure it's the correct error type
+
+        // Assert that the error message includes "404"
+        expect(error.message).to.include("404");
+      }
+    } else {
+      throw new Error("No slot available for duties data");
+    }
+
+    // Retrieve attestation rewards
+    const rewardsResponse = await api.getAttestationsRewards({
+      epoch: epoch.data.finalized.epoch,
+      pubkeysOrIndexes: []
+    });
+    expect(rewardsResponse.data).to.have.property("total_rewards");
+  });
+});