feature(smalltalk) add ability to encode new lines in message

Author: coderaiser

lib/smalltalk.js

@@ -27,11 +27,13 @@ exports.confirm = (title, msg, options) => {
 };
 
 function getTemplate(title, msg, value, buttons) {
+    const encodedMsg = msg.replace(/\n/g, '<br>');
+    
     return `<div class="page">
         <div data-name="js-close" class="close-button"></div>
         <header>${ title }</header>
         <div class="content-area">
-            ${ msg }
+            ${ encodedMsg }
             ${ value }
         </div>
         <div class="action-area">

test/fixture/alert.html

@@ -2,7 +2,7 @@
         <div data-name="js-close" class="close-button"></div>
         <header>title</header>
         <div class="content-area">
-            message
+            hello<br>world
 
         </div>
         <div class="action-area">

test/smalltalk.js

@@ -30,7 +30,7 @@ test('smalltalk: alert: innerHTML', (t) => {
     const createElement = getCreateElement(el);
     global.document.createElement = createElement;
 
-    smalltalk.alert('title', 'message');
+    smalltalk.alert('title', 'hello\nworld');
     t.equal(fixture.alert, el.innerHTML, 'should be equal');
 
     after();