Selenium test for tool version update

client/src/mvc/tool/tool-form-base.js

@@ -149,6 +149,7 @@ export default FormBase.extend({
         // button for version selection
         var versions_button = new Ui.ButtonMenu({
             icon: "fa-cubes",
+            cls: "btn btn-secondary float-right tool-versions",
             title: options.narrow ? null : "Versions",
             tooltip: "Select another tool version",
         });

lib/galaxy/selenium/navigates_galaxy.py

@@ -1028,18 +1028,17 @@ class NavigatesGalaxy(HasDriver):
         workflow_button = workflow_row.find_element_by_css_selector(workflow_selector)
         workflow_button.click()
 
-    def workflow_index_click_option(self, option_title, workflow_index=0):
-        self.workflow_click_option(".workflow-dropdown", workflow_index)
+    def select_dropdown_item(self, option_title):
         menu_element = self.wait_for_selector_visible(".dropdown-menu.show")
         menu_options = menu_element.find_elements_by_css_selector("a.dropdown-item")
-        found_option = False
         for menu_option in menu_options:
             if option_title in menu_option.text:
                 menu_option.click()
-                found_option = True
-                break
+                return True
 
-        if not found_option:
+    def workflow_index_click_option(self, option_title, workflow_index=0):
+        self.workflow_click_option(".workflow-dropdown", workflow_index)
+        if not self.select_dropdown_item(option_title):
             raise AssertionError("Failed to find workflow action option with title [%s]" % option_title)
 
     def workflow_index_click_tag_display(self, workflow_index=0):

lib/galaxy/selenium/navigation.yml

@@ -378,6 +378,7 @@ workflow_editor:
 
     label_input: "[tour_id='__label'] input"
     annotation_input: "[tour_id='__annotation'] textarea"
+    tool_version_button: ".tool-versions"
 
     connector_for: "div[output-handle-id='${source_id}'][input-handle-id='${sink_id}']"
 

lib/galaxy_test/selenium/test_workflow_editor.py

@@ -298,6 +298,30 @@ steps:
         self.screenshot("workflow_editor_edit_menu")
         self.workflow_editor_click_option("Save As")
 
+    @selenium_test
+    def test_editor_tool_upgrade(self):
+        workflow_populator = self.workflow_populator
+        workflow_id = workflow_populator.upload_yaml_workflow("""class: GalaxyWorkflow
+inputs: []
+steps:
+  - tool_id: multiple_versions
+    tool_version: 0.1
+    label: multiple_versions
+    state:
+      foo: bar
+        """, exact_tools=True)
+        self.workflow_index_open()
+        self.workflow_index_click_option("Edit")
+        editor = self.components.workflow_editor
+        editor.node._(label="multiple_versions").wait_for_and_click()
+        editor.tool_version_button.wait_for_and_click()
+        assert self.select_dropdown_item('Switch to 0.2'), 'Switch to tool version dropdown item not found'
+        self.screenshot("workflow_editor_version_update")
+        self.assert_has_changes_and_save()
+        self.sleep_for(self.wait_types.UX_RENDER)
+        workflow = self.workflow_populator.download_workflow(workflow_id)
+        assert workflow['steps']['0']['tool_version'] == '0.2'
+
     @selenium_test
     def test_editor_tool_upgrade_message(self):
         workflow_populator = self.workflow_populator