Add option to toggle password fields (2) - Added spec

Change-Id: I67b542d5b1231b427f7b0be48fbe0ed2abde9498
diff --git a/dev/js/spec/utilSpec.js b/dev/js/spec/utilSpec.js
index b42102a..895a5e9 100644
--- a/dev/js/spec/utilSpec.js
+++ b/dev/js/spec/utilSpec.js
@@ -15,5 +15,26 @@
       expect('korap test'.slugify()).toEqual('korap-test');
       expect('Korap Test'.slugify()).toEqual('korap-test');
     });
-  })
+  });
+
+    describe('KorAP.util.initTogllePwdVisibility', function () {
+        it('should toggle', function () {
+            const div = document.createElement('div');
+            let input = div.addE('input');
+            input.setAttribute('type', 'password');
+            input.setAttribute('class', 'show-pwd');
+
+            expect(div.children.length).toEqual(1);
+            initTogglePwdVisibility(div);
+            expect(div.children.length).toEqual(2);
+            expect(div.lastChild.tagName).toEqual("A");
+            expect(div.lastChild.classList.contains("hide")).toBeFalsy();
+            expect(input.getAttribute("type")).toEqual("password");
+
+            div.lastChild.click();
+
+            expect(input.getAttribute("type")).toEqual("text");
+            expect(div.lastChild.classList.contains("hide")).toBeTruthy();
+        });
+    });
 });
diff --git a/dev/js/src/init.js b/dev/js/src/init.js
index eb41f35..98dc54a 100644
--- a/dev/js/src/init.js
+++ b/dev/js/src/init.js
@@ -440,7 +440,7 @@
     /**
      * Initialize password toggle.
      */
-    initTogglePwdVisibility();
+    initTogglePwdVisibility(d);
       
     /**
      * Initialize Plugin registry.
diff --git a/dev/js/src/util.js b/dev/js/src/util.js
index b8be33b..14480bc 100644
--- a/dev/js/src/util.js
+++ b/dev/js/src/util.js
@@ -89,13 +89,13 @@
 /**
  * Add option to show passwords.
  */
-function initTogglePwdVisibility () {
-    const el = document.querySelectorAll("input[type=password].show-pwd");
+function initTogglePwdVisibility (element) {
+    const el = element.querySelectorAll("input[type=password].show-pwd");
     for (let x = 0; x < el.length; x++) {     
         const pwd = el[x];
 
         const a = document.createElement('a');
-        a.classList.add('showPWD');         
+        a.classList.add('show-pwd');         
         a.addEventListener('click', function () {
             if (pwd.getAttribute("type") === "password") {
                 pwd.setAttribute("type", "text");
diff --git a/dev/scss/base/icons.scss b/dev/scss/base/icons.scss
index 0a0c109..ab8bcc0 100644
--- a/dev/scss/base/icons.scss
+++ b/dev/scss/base/icons.scss
@@ -35,6 +35,6 @@
 $fa-referto:      "\f0c5";
 $fa-redo:         "\f01e";
 $fa-warn:         "\f071";
-$fa-token:        "\1f511";
-$fa-show:         "\1f441";
+$fa-token:        "\f084";
+$fa-show:         "\f06e";
 $fa-hide:         "\f070";
diff --git a/dev/scss/base/showPWD.scss b/dev/scss/base/showPWD.scss
index 75a6991..77de2c1 100644
--- a/dev/scss/base/showPWD.scss
+++ b/dev/scss/base/showPWD.scss
@@ -1,13 +1,20 @@
 @import "icons";
 
-a.showPWD::after {
+input.show-pwd {
+    padding-right: 2em;
+}
+
+a.show-pwd::after {
     position: absolute;
     @include icon-font;
     width: 1em;
     content: $fa-show;
     cursor: pointer;
-    margin-left: -1em;
+    margin-left: -1.5em;
+    margin-top: .6em;
+    font-size: 130%;
 }
-a.showPWD.hide::after {
+
+a.show-pwd.hide::after {
     content: $fa-hide;
 }