Improve test coverage of ui elements

test/index.html

@@ -55,6 +55,9 @@
     <script src='../js/id/ui/userpanel.js'></script>
     <script src='../js/id/ui/geocoder.js'></script>
     <script src='../js/id/ui/notice.js'></script>
+    <script src='../js/id/ui/modal.js'></script>
+    <script src='../js/id/ui/flash.js'></script>
+    <script src='../js/id/ui/confirm.js'></script>
 
     <script src='../js/id/actions.js'></script>
     <script src='../js/id/actions/add_node.js'></script>
@@ -152,6 +155,10 @@
 
     <script src="spec/ui/inspector.js"></script>
     <script src="spec/ui/geocoder.js"></script>
+    <script src="spec/ui/modal.js"></script>
+    <script src="spec/ui/flash.js"></script>
+    <script src="spec/ui/confirm.js"></script>
+
     <script src="spec/connection.js"></script>
     <script src="spec/oauth.js"></script>
     <script src="spec/taginfo.js"></script>

test/spec/ui/confirm.js

@@ -0,0 +1,11 @@
+describe("iD.ui.confirm", function () {
+    it('can be instantiated', function () {
+        var confirm = iD.ui.confirm();
+        expect(confirm).to.be.ok;
+    });
+    it('can be dismissed', function () {
+        var confirm = iD.ui.confirm();
+        happen.click(confirm.select('button').node());
+        expect(confirm.node().parentNode).to.be.null;
+    });
+});

test/spec/ui/flash.js

@@ -0,0 +1,13 @@
+describe("iD.ui.flash", function () {
+    it('can be instantiated', function () {
+        var flash = iD.ui.flash();
+        expect(flash).to.be.ok;
+    });
+    it('leaves after 1000 ms', function (done) {
+        var flash = iD.ui.flash();
+        window.setTimeout(function() {
+            expect(flash.node().parentNode).to.be.null;
+            done();
+        }, 1200);
+    });
+});

test/spec/ui/modal.js

@@ -0,0 +1,8 @@
+describe("iD.ui.modal", function () {
+    it('can be instantiated', function () {
+        var modal = iD.ui.modal()
+            .select('.content')
+            .text('foo');
+        expect(modal).to.be.ok;
+    });
+});