refactor(test): avoid test failure

src/__tests__/helper.ts

@@ -50,10 +50,13 @@ export class Helper extends EventEmitter {
         for (let arg of args) {
           let event = arg[0]
           this.emit(event, arg.slice(1))
-          // if (event == 'put') {
-          //   let arr = arg.slice(1).map(o => o[0])
-          //   console.log(arr.join(''))
-          // }
+          if (event == 'put') {
+            let arr = arg.slice(1).map(o => o[0])
+            let line = arr.join('').trim()
+            if (line.length > 3) {
+              // console.log(line)
+            }
+          }
         }
       }
     })
@@ -106,6 +109,7 @@ export class Helper extends EventEmitter {
       await this.nvim.command('stopinsert')
       await this.nvim.call('feedkeys', [String.fromCharCode(27), 'in'])
     }
+    await this.nvim.call('coc#float#close_all')
     await this.nvim.command('silent! %bwipeout!')
     await this.wait(80)
   }

src/__tests__/list/commandTask.test.ts

@@ -111,7 +111,7 @@ describe('Command task', () => {
   it('should not show error', async () => {
     disposables.push(manager.registerList(new ErrorTask(nvim)))
     await manager.start(['error'])
-    await helper.wait(200)
+    await helper.wait(500)
     let res = await helper.getCmdline()
     expect(res).toMatch('NOT_EXISTS ENOENT')
   })

src/__tests__/list/mappings.test.ts

@@ -79,6 +79,13 @@ afterAll(async () => {
   await helper.shutdown()
 })
 
+beforeEach(async () => {
+  let m = await nvim.mode
+  if (m.blocking) {
+    console.error('nvim blocking', m)
+  }
+})
+
 afterEach(async () => {
   manager.reset()
   await helper.reset()
@@ -388,20 +395,20 @@ describe('list insert mappings', () => {
   it('should move cursor by <left> and <right>', async () => {
     await manager.start(['location'])
     await manager.session.ui.ready
-    await nvim.eval('feedkeys("f", "in")')
-    await helper.wait(10)
-    await nvim.eval('feedkeys("\\<left>", "in")')
+    await nvim.input('f')
     await helper.wait(10)
-    await nvim.eval('feedkeys("\\<left>", "in")')
+    await nvim.input('<Left>')
     await helper.wait(10)
-    await nvim.eval('feedkeys("a", "in")')
+    await nvim.input('<Left>')
     await helper.wait(10)
-    await nvim.eval('feedkeys("\\<right>", "in")')
+    await nvim.input('a')
     await helper.wait(10)
-    await nvim.eval('feedkeys("\\<right>", "in")')
+    await nvim.input('<Right>')
     await helper.wait(10)
-    await nvim.eval('feedkeys("c", "in")')
+    await nvim.input('<Right>')
     await helper.wait(10)
+    await nvim.input('c')
+    await helper.wait(100)
     let input = manager.prompt.input
     expect(input).toBe('afc')
   })
@@ -754,50 +761,49 @@ describe('User mappings', () => {
     })
     await manager.start(['location'])
     await manager.session.ui.ready
-    await nvim.eval('feedkeys("\\<C-r>", "in")')
+    await nvim.input('<C-r>')
     await helper.wait(30)
     expect(manager.isActivated).toBe(true)
-    await nvim.eval('feedkeys("\\<C-a>", "in")')
+    await nvim.input('<C-a>')
     await helper.wait(30)
     expect(manager.session?.ui.selectedItems.length).toBe(locations.length)
-    await nvim.eval('feedkeys("\\<C-s>", "in")')
+    await nvim.input('<C-s>')
     await helper.wait(30)
     expect(manager.session?.listOptions.matcher).toBe('strict')
-    await nvim.eval('feedkeys("\\<C-n>", "in")')
+    await nvim.input('<C-n>')
     await helper.wait(30)
     let item = await manager.session?.ui.item
     expect(item.label).toMatch(locations[1].text)
-    await nvim.eval('feedkeys("\\<C-p>", "in")')
+    await nvim.input('<C-p>')
     await helper.wait(30)
     item = await manager.session?.ui.item
     expect(item.label).toMatch(locations[0].text)
-    await nvim.eval('feedkeys("\\<C-x>", "in")')
+    await nvim.input('<C-x>')
     await helper.wait(30)
     expect(manager.isActivated).toBe(false)
     await manager.start(['location'])
     await manager.session.ui.ready
-    await nvim.eval('feedkeys("\\<C-l>", "in")')
-    await helper.wait(50)
+    await nvim.input('<C-l>')
+    await helper.wait(30)
     let res = await nvim.call('coc#prompt#activated')
     expect(res).toBe(0)
     await manager.session.hide()
     await manager.start(['location'])
     await manager.session.ui.ready
-    await nvim.eval('feedkeys("?", "in")')
+    await nvim.input('?')
     await helper.wait(30)
     await nvim.input('<CR>')
     await manager.cancel()
     await manager.start(['location'])
     await manager.session.ui.ready
-    await nvim.eval('feedkeys("\\<C-d>", "in")')
+    await nvim.input('<C-d>')
     await helper.wait(100)
     expect(manager.isActivated).toBe(false)
     await manager.start(['location'])
     await manager.session.ui.ready
-    await nvim.eval('feedkeys("\\<C-b>", "in")')
+    await nvim.input('<C-b>')
     await helper.wait(100)
     expect(manager.isActivated).toBe(true)
-    await nvim.call('coc#prompt#stop_prompt', ['list'])
   }, 20000)
 
   it('should execute prompt mappings', async () => {

src/__tests__/modules/completion.test.ts

@@ -436,6 +436,7 @@ describe('completion TextChangedP', () => {
   })
 
   it('should fix cursor position with plain text snippet on additionalTextEdits', async () => {
+    await helper.createDocument()
     let provider: CompletionItemProvider = {
       provideCompletionItems: async (): Promise<CompletionItem[]> => [{
         label: 'if',
@@ -448,8 +449,10 @@ describe('completion TextChangedP', () => {
     disposables.push(languages.registerCompletionItemProvider('edits', 'edit', null, provider))
     await nvim.input('iif')
     await helper.waitPopup()
-    await helper.selectCompleteItem(0)
-    await helper.wait(200)
+    let items = await helper.getItems()
+    let idx = items.findIndex(o => o.word == 'do' && o.menu == '[edit]')
+    await helper.selectCompleteItem(idx)
+    await helper.wait(500)
     let line = await nvim.line
     let [, lnum, col] = await nvim.call('getcurpos')
     expect(line).toBe('bar do')

src/__tests__/modules/picker.test.ts

@@ -102,6 +102,7 @@ describe('Picker key mappings', () => {
     await helper.createDocument()
     picker = new Picker(nvim, { title: 'title', items })
     let winid = await picker.show({ pickerButtons: true })
+    await helper.waitFloat()
     expect(winid).toBeDefined()
     await nvim.input('j')
     await helper.wait(100)
@@ -125,11 +126,12 @@ describe('Picker key mappings', () => {
     await helper.createDocument()
     picker = new Picker(nvim, { title: 'title', items })
     let winid = await picker.show({ pickerButtons: true })
+    await helper.waitFloat()
     expect(winid).toBeDefined()
     let fn = jest.fn()
     picker.onDidClose(fn)
     await nvim.input('<space>')
-    await helper.wait(200)
+    await helper.wait(300)
     await nvim.command('redraw')
     let lines = await nvim.call('getbufline', [picker.buffer.id, 1])
     expect(lines[0]).toMatch('[x]')

src/__tests__/tree/treeView.test.ts

@@ -598,7 +598,7 @@ describe('TreeView', () => {
       await helper.wait(50)
       await nvim.call('cursor', [2, 3])
       await nvim.input('<tab>')
-      await helper.wait(50)
+      await helper.waitFloat()
       await nvim.input('<cr>')
       await helper.wait(50)
       expect(called).toBe(true)

src/__tests__/vimrc

@@ -10,7 +10,8 @@ set shiftwidth=2
 set updatetime=300
 set expandtab
 set noshowmode
-set shortmess=at
+set shortmess=aFtW
+set noruler
 
 let s:dir = expand('<sfile>:h')
 let s:root = expand('<sfile>:h:h:h')