adds unit tests for Discourse.TextField

test/javascripts/views/text_field_test.js

@@ -0,0 +1,57 @@
+var appendTextFieldWithProperties = function(properties) {
+  var view = Discourse.TextField.create(properties);
+  Ember.run(function() {
+    view.appendTo(fixture());
+  });
+};
+
+var hasAttr = function($element, attrName, attrValue) {
+  equal($element.attr(attrName), attrValue, "'" + attrName + "' attribute is correctly rendered");
+};
+
+var hasNoAttr = function($element, attrName) {
+  equal($element.attr(attrName), undefined, "'" + attrName + "' attribute is not rendered");
+};
+
+module("Discourse.TextField");
+
+test("renders correctly with no properties set", function() {
+  appendTextFieldWithProperties({});
+
+  var $input = fixture("input");
+  hasAttr($input, "type", "text");
+  hasAttr($input, "placeholder", "");
+  hasNoAttr($input, "autocorrect");
+  hasNoAttr($input, "autocapitalize");
+  hasNoAttr($input, "autofocus");
+});
+
+test("renders correctly with all allowed properties set", function() {
+  this.stub(I18n, "t").returnsArg(0);
+
+  appendTextFieldWithProperties({
+    autocorrect: "on",
+    autocapitalize: "off",
+    autofocus: "autofocus",
+    placeholderKey: "placeholder.i18n.key"
+  });
+
+  var $input = fixture("input");
+  hasAttr($input, "type", "text");
+  hasAttr($input, "placeholder", "placeholder.i18n.key");
+  hasAttr($input, "autocorrect", "on");
+  hasAttr($input, "autocapitalize", "off");
+  hasAttr($input, "autofocus", "autofocus");
+});
+
+test("is registered as helper", function() {
+  var view = Ember.View.create({
+    template: Ember.Handlebars.compile("{{textField}}")
+  });
+
+  Ember.run(function() {
+    view.appendTo(fixture());
+  });
+
+  ok(exists(fixture("input")));
+});