add test

products/jbrowse-web/src/tests/CopyAndDelete.test.js

@@ -8,6 +8,7 @@ import { LocalFile } from 'generic-filehandle'
 
 // locals
 import { clearCache } from '@jbrowse/core/util/io/rangeFetcher'
+import { readConfObject } from '@jbrowse/core/configuration'
 import { clearAdapterCache } from '@jbrowse/core/data_adapters/dataAdapterCache'
 import JBrowse from '../JBrowse'
 import masterConfig from '../../test_data/volvox/connection_test.json'
@@ -52,6 +53,28 @@ test('copy and delete track in admin mode', async () => {
   await waitFor(() => expect(state.session.views[0].tracks.length).toBe(0))
 })
 
+test('copy and delete reference sequence track disabled', async () => {
+  const pluginManager = getPluginManager(undefined, true)
+  const state = pluginManager.rootModel
+  const { assemblyManager } = state.session
+  const { queryByText, findByTestId, findByText } = render(
+    <JBrowse pluginManager={pluginManager} />,
+  )
+  await findByText('Help')
+  state.session.views[0].setNewView(0.05, 5000)
+  const testAssemblyConfig = assemblyManager.get('volvox').configuration
+  const trackConf = readConfObject(testAssemblyConfig, 'sequence')
+  const trackMenuItems = state.session.getTrackActionMenuItems(trackConf)
+  // copy ref seq track disbaled
+  fireEvent.click(await findByTestId('htsTrackEntryMenu-volvox_refseq'))
+  fireEvent.click(await findByText('Copy track'))
+  expect(queryByText(/Session tracks/)).toBeNull()
+  // clicking 'copy track' should not create a copy of a ref sequence track
+  await waitFor(() => expect(state.session.views[0].tracks.length).toBe(0))
+  expect(trackMenuItems[1].disabled).toBe(true)
+  expect(trackMenuItems[2].disabled).toBe(true)
+})
+
 test('copy and delete track to session tracks', async () => {
   const pluginManager = getPluginManager(undefined, false)
   const state = pluginManager.rootModel