refactor: enhance ERC6372 behavior test with detailed checks (#5164)

test/governance/utils/ERC6372.behavior.js

@@ -1,21 +1,24 @@
 const { expect } = require('chai');
-
 const time = require('../../helpers/time');
 
 function shouldBehaveLikeERC6372(mode = 'blocknumber') {
-  describe('should implement ERC-6372', function () {
+  describe(`ERC-6372 behavior in ${mode} mode`, function () {
     beforeEach(async function () {
       this.mock = this.mock ?? this.token ?? this.votes;
     });
 
-    it('clock is correct', async function () {
-      expect(await this.mock.clock()).to.equal(await time.clock[mode]());
+    it('should have a correct clock value', async function () {
+      const currentClock = await this.mock.clock();
+      const expectedClock = await time.clock[mode]();
+      expect(currentClock).to.equal(expectedClock, `Clock mismatch in ${mode} mode`);
     });
 
-    it('CLOCK_MODE is correct', async function () {
-      const params = new URLSearchParams(await this.mock.CLOCK_MODE());
-      expect(params.get('mode')).to.equal(mode);
-      expect(params.get('from')).to.equal(mode == 'blocknumber' ? 'default' : null);
+    it('should have the correct CLOCK_MODE parameters', async function () {
+      const clockModeParams = new URLSearchParams(await this.mock.CLOCK_MODE());
+      const expectedFromValue = mode === 'blocknumber' ? 'default' : null;
+
+      expect(clockModeParams.get('mode')).to.equal(mode, `Expected mode to be ${mode}`);
+      expect(clockModeParams.get('from')).to.equal(expectedFromValue, `Expected 'from' to be ${expectedFromValue}`);
     });
   });
 }