Display WF always nodes in conjunction with success and failure

awx/ui/test/e2e/commands/findThenClick.js

@@ -0,0 +1,7 @@
+exports.command = function findThenClick (selector) {
+    this
+        .waitForElementPresent(selector)
+        .moveToElement(selector, 0, 0)
+        .click(selector);
+    return this;
+};

awx/ui/test/e2e/tests/test-workflow-visualizer.js

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+import {
+    getInventorySource,
+    getJobTemplate,
+    getProject,
+    getWorkflowTemplate
+} from '../fixtures';
+
+let data;
+const workflowTemplateNavTab = "//at-side-nav-item[contains(@name, 'TEMPLATES')]";
+const workflowSelector = "//a[contains(text(), 'test-actions-workflow-template')]";
+const workflowVisualizerBtn = "//button[contains(@id, 'workflow_job_template_workflow_visualizer_btn')]";
+
+const rootNode = "//*[@id='node-2']";
+const childNode = "";
+const leafNode = "//g[contains(@id, 'node-1')]";
+const project = "//td[contains(text(), 'test-actions-project')]";
+const edgeTypeDropdown = "//span[contains(@id, 'select2-workflow_node_edge-container')]";
+const alwaysDropdown = "//*[@id='select2-workflow_node_edge-result-elm7-always']"
+const successDropdown = "//*[@id='select2-workflow_node_edge-result-veyc-success']"
+const failureDropdown = "//*[@id='select2-workflow_node_edge-result-xitr-failure']"
+
+module.exports = {
+    before: (client, done) => {
+        const resources = [
+            getInventorySource('test-actions'),
+            getJobTemplate('test-actions'),
+            getProject('test-actions'),
+            getWorkflowTemplate('test-actions'),
+        ];
+
+        Promise.all(resources)
+            .then(([source, template, project, workflow]) => {
+                data = { source, template, project, workflow };
+                done();
+            });
+        client
+            .login()
+            .waitForAngular()
+            .resizeWindow(1200, 1000)
+            .useXpath()
+            .findThenClick(workflowTemplateNavTab)
+            .pause(1000)
+            .findThenClick(workflowSelector)
+            .findThenClick(workflowVisualizerBtn);
+    },
+    'verify that workflow visualizer root node can only be set to always': client => {
+        client
+            .useXpath()
+            .findThenClick(rootNode)
+            .findThenClick(project)
+            .findThenClick(edgeTypeDropdown);
+    },
+};