Initialize VSA custom stages with a transition key

ee/app/assets/javascripts/analytics/cycle_analytics/components/value_stream_form.vue

@@ -281,7 +281,7 @@ export default {
     },
     handleResetBlank() {
       this.name = '';
-      Vue.set(this, 'stages', [{ ...defaultCustomStageFields }]);
+      Vue.set(this, 'stages', initializeStages(this.defaultStageConfig, this.selectedPreset));
     },
     onSelectPreset() {
       if (this.selectedPreset === PRESET_OPTIONS_DEFAULT) {

ee/spec/features/groups/analytics/cycle_analytics/multiple_value_streams_spec.rb

@@ -15,6 +15,7 @@ RSpec.describe 'Multiple value streams', :js do
   end
 
   let(:extended_form_fields_selector) { '[data-testid="extended-form-fields"]' }
+  let(:preset_selector) { '[data-testid="vsa-preset-selector"]' }
   let!(:default_value_stream) { create(:cycle_analytics_group_value_stream, group: group, name: 'default') }
 
   3.times do |i|
@@ -58,6 +59,15 @@ RSpec.describe 'Multiple value streams', :js do
       expect(page).to have_text(_("'%{name}' Value Stream created") % { name: custom_value_stream_name })
     end
 
+    it 'can create a value stream with only custom stages' do
+      page.find(preset_selector).choose("Create from no template")
+
+      fill_in_custom_stage_fields
+      save_value_stream(custom_value_stream_name)
+
+      expect(page).to have_text(_("'%{name}' Value Stream created") % { name: custom_value_stream_name })
+    end
+
     it 'can create a value stream with a custom stage and hidden defaults' do
       add_custom_stage_to_form
 

spec/support/helpers/cycle_analytics_helpers.rb

@@ -12,9 +12,7 @@ module CycleAnalyticsHelpers
     page.all('.gl-path-button').collect(&:text).map {|name_with_median| name_with_median.split("\n")[0] }
   end
 
-  def add_custom_stage_to_form
-    page.find_button(s_('CreateValueStreamForm|Add another stage')).click
-
+  def fill_in_custom_stage_fields
     index = page.all('[data-testid="value-stream-stage-fields"]').length
     last_stage = page.all('[data-testid="value-stream-stage-fields"]').last
 
@@ -25,6 +23,12 @@ module CycleAnalyticsHelpers
     end
   end
 
+  def add_custom_stage_to_form
+    page.find_button(s_('CreateValueStreamForm|Add another stage')).click
+
+    fill_in_custom_stage_fields
+  end
+
   def save_value_stream(custom_value_stream_name)
     fill_in 'create-value-stream-name', with: custom_value_stream_name