Test coverage for en/decodeUri as base64

__tests__/util/format.test.js

@@ -0,0 +1,23 @@
+import {
+  encodeUri,
+  decodeUri,
+} from '../../src/js/util/format';
+
+const encoded = 'c3BvdGlmeTphbGJ1bTpodHRwOi8vdGVzdC5jb20vMTIzIUAjJCVeJltdOzw+Lz8i4oCU4oCTLcOhw4HDoMOAw6LDgsOkw4TDo8ODw6XDhcOmw4bDp8OHw6nDicOow4jDqsOKw6vDi8Otw43DrMOMw67DjsOvw4/DscORw7PDk8Oyw5LDtMOUw7bDlsO1w5XDuMOYxZPFksOfw7rDmsO5w5nDu8Obw7zDnCAubXAz';
+const decoded = 'spotify:album:http://test.com/123!@#$%^&[];<>/?"—–-áÁàÀâÂäÄãÃåÅæÆçÇéÉèÈêÊëËíÍìÌîÎïÏñÑóÓòÒôÔöÖõÕøØœŒßúÚùÙûÛüÜ .mp3';
+
+describe('encodeUri', () => {
+  it('should convert uri into base64 string', () => {
+    const value = encodeUri(decoded);
+    expect(typeof (value)).toBe('string');
+    expect(value).toBe(encoded);
+  });
+});
+
+describe('decodeUri', () => {
+  it('should base64 string into original URI', () => {
+    const value = decodeUri(encoded);
+    expect(typeof (value)).toBe('string');
+    expect(value).toBe(decoded);
+  });
+});