Test that server markup only contains the text once

pablosichert · Oct 26, 2016 · 1f53be4 · 1f53be4
1 parent 8526359
commit 1f53be4
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/test/Truncate.js b/test/Truncate.js
@@ -50,7 +50,7 @@ describe('<Truncate />', () => {
 
     describe('in a server environment', () => {
         it('should render initial static markup', () => {
-            renderToString(
+            const markup = renderToString(
                 <Truncate
                     lines={2}
                     ellipsis='…'
@@ -59,6 +59,12 @@ describe('<Truncate />', () => {
                     Some text inside of here
                 </Truncate>
             );
+
+            expect(
+                markup.match(/Some text inside of here/g).length,
+                'to be',
+                1
+            );
         });
     });