1 files changed, 20 insertions, 0 deletions

diff --git a/src/tools/text-to-unicode/text-to-unicode.service.test.ts b/src/tools/text-to-unicode/text-to-unicode.service.test.ts
new file mode 100644
index 0000000..bda4fa7
--- /dev/null
+++ b/src/tools/text-to-unicode/text-to-unicode.service.test.ts
@@ -0,0 +1,20 @@
+import { describe, expect, it } from 'vitest';
+import { convertTextToUnicode, convertUnicodeToText } from './text-to-unicode.service';
+
+describe('text-to-unicode', () => {
+  describe('convertTextToUnicode', () => {
+    it('a text string is converted to unicode representation', () => {
+      expect(convertTextToUnicode('A')).toBe('A');
+      expect(convertTextToUnicode('linke the string convert to unicode')).toBe('linke the string convert to unicode');
+      expect(convertTextToUnicode('')).toBe('');
+    });
+  });
+
+  describe('convertUnicodeToText', () => {
+    it('an unicode string is converted to its text representation', () => {
+      expect(convertUnicodeToText('A')).toBe('A');
+      expect(convertUnicodeToText('linke the string convert to unicode')).toBe('linke the string convert to unicode');
+      expect(convertUnicodeToText('')).toBe('');
+    });
+  });
+});