diff --git a/.eslintrc.js b/.eslintrc.js
index e160df3fab4..9ad3e46ee5a 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -312,6 +312,7 @@ module.exports = {
 
         // Jest plugin config
         'jest/valid-title': 'off', // This rule does not use Typescript and produces false positives
+        'jest/valid-describe-callback': 'off', // This rule does not use Typescript and produces false positives
         'jest/no-disabled-tests': 'off', // we still have a lot of skipped tests (WIP)
         'jest/no-conditional-expect': 'off', // Todo: we shall solve this, this is bad practice
         'jest/expect-expect': 'off', // Todo: we have test with no assertions, this may be legit but it needs to be checked
@@ -393,7 +394,7 @@ module.exports = {
         {
             files: ['packages/connect/e2e/**/*'],
             rules: {
-                'jest/no-jasmine-globals': 'off', // Kamma tests
+                'jest/no-jasmine-globals': 'off', // Karma tests
             },
         },
     ],
diff --git a/packages/utils/tests/getWeakRandomInt.test.ts b/packages/utils/tests/getWeakRandomInt.test.ts
index ce363c9e9de..f596b9c598b 100644
--- a/packages/utils/tests/getWeakRandomInt.test.ts
+++ b/packages/utils/tests/getWeakRandomInt.test.ts
@@ -10,6 +10,11 @@ describe(getWeakRandomInt.name, () => {
     });
 
     it('returns same value when range is trivial', () => {
+        expect(getWeakRandomInt(0, 1)).toEqual(0);
+        expect(getWeakRandomInt(100, 101)).toEqual(100);
+    });
+
+    it('returns value in the given range', () => {
         for (let i = 0; i < 10_000; i++) {
             const result = getWeakRandomInt(0, 100);