Improved UI tests

nightwatch.json

@@ -1,5 +1,5 @@
 {
-  "src_folders": ["tests/browser/ops.js"],
+  "src_folders": ["tests/browser"],
   "output_folder": "tests/browser/output",
 
   "test_settings": {

tests/browser/ops.js

@@ -395,8 +395,9 @@ function testOp(browser, opName, input, output, args=[]) {
         .urlHash("recipe=" + recipeConfig)
         .setValue("#input-text", input)
         .waitForElementVisible("#stale-indicator", 1000)
-        .pause(250)
+        .pause(100)
         .click("#bake")
+        .pause(150)
         .waitForElementPresent("#stale-indicator.hidden", 1000)
         .waitForElementNotVisible("#output-loader", 5000);