diff --git a/src/arrayReverse.test.js b/src/arrayReverse.test.js
index cf8ac47..1127fcf 100644
--- a/src/arrayReverse.test.js
+++ b/src/arrayReverse.test.js
@@ -1,20 +1,43 @@
-'use strict';
+"use strict";
 
 describe(`Function 'arrayReverse':`, () => {
-  const arrayReverse = require('./arrayReverse');
+  const arrayReverse = require("./arrayReverse");
 
   it(`should be declared`, () => {
     expect(arrayReverse).toBeInstanceOf(Function);
   });
 
   it(`should return an array`, () => {
-
+    expect(Array.isArray(arrayReverse([""]))).toBe(true);
   });
 
   it(`should return an empty string
     if original array consists of an empty string`, () => {
-    expect(arrayReverse(['Mate', 'Academy'])).toEqual(['ymed', 'acAetaM']);
+    expect(arrayReverse([""])).toEqual([""]);
+  });
+
+  it(`should reverse a single string`, () => {
+    expect(arrayReverse(["Hello"])).toEqual(["olleH"]);
+  });
+
+  it(`should leave an empty string between`, () => {
+    expect(arrayReverse(["Mate", "", "Academy"])).toEqual([
+      "ymed",
+      "",
+      "acAetaM",
+    ]);
+  });
+
+  it(`should keep same amount of letters in corresponding strings`, () => {
+    expect(arrayReverse(["I", "am", "a", "student!"])).toEqual([
+      "!",
+      "tn",
+      "e",
+      "dutsamaI",
+    ]);
   });
 
-  // write more tests here
+  it(`should reverse a special symbols`, () => {
+    expect(arrayReverse(["!@", "#$%^"])).toEqual(["^%", "$#@!"]);
+  });
 });