diff --git a/src/utils/__tests__/cryptoUriParser.js b/src/utils/__tests__/cryptoUriParser.js
new file mode 100644
index 00000000..4ba4aa80
--- /dev/null
+++ b/src/utils/__tests__/cryptoUriParser.js
@@ -0,0 +1,11 @@
+import * as utils from '../cryptoUriParser';
+
+describe('crypto uri parser', () => {
+    it('parseUri', () => {
+        expect(utils.parseUri('http://www.trezor.io')).toEqual({ address: '//www.trezor.io' }); // TODO: Error in function
+        expect(utils.parseUri('www.trezor.io')).toEqual({ address: 'www.trezor.io' });
+        expect(utils.parseUri('www.trezor.io/TT')).toEqual({ address: 'www.trezor.io/TT' });
+        expect(utils.parseUri('www.trezor.io/TT?param1=aha')).toEqual({ address: 'www.trezor.io/TT', param1: 'aha' });
+        expect(utils.parseUri('www.trezor.io/TT?param1=aha&param2=hah')).toEqual({ address: 'www.trezor.io/TT', param1: 'aha', param2: 'hah' });
+    });
+});
diff --git a/src/utils/cryptoUriParser.js b/src/utils/cryptoUriParser.js
index defb6a4f..0e0a77fd 100644
--- a/src/utils/cryptoUriParser.js
+++ b/src/utils/cryptoUriParser.js
@@ -10,7 +10,7 @@ export type parsedURI = {
 };
 
 // Parse a string read from a bitcoin QR code into an object
-export const parseUri = (uri: string): ?parsedURI => {
+const parseUri = (uri: string): ?parsedURI => {
     const str = stripPrefix(uri);
     const query: Array<string> = str.split('?');
     const values: Object = (query.length > 1) ? parseQuery(query[1]) : {};
@@ -37,3 +37,7 @@ const parseQuery = (str: string): {} => str.split('&')
         }
         return vals;
     }, {});
+
+export {
+    parseUri,
+};
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