feat: reprint all tests, if one of the test files was deleted (#1081)

Co-authored-by: Anthony Fu <anthonyfu117@hotmail.com>

packages/vitest/src/node/core.ts

@@ -329,6 +329,7 @@ export class Vitest {
       if (this.state.filesMap.has(id)) {
         this.state.filesMap.delete(id)
         this.changedTests.delete(id)
+        this.report('onTestRemoved', id)
       }
     }
     const onAdd = async(id: string) => {

packages/vitest/src/node/reporters/default.ts

@@ -1,3 +1,4 @@
+import c from 'picocolors'
 import type { UserConsoleLog } from '../../types'
 import { BaseReporter } from './base'
 import type { ListRendererOptions } from './renderers/listRenderer'
@@ -7,6 +8,17 @@ export class DefaultReporter extends BaseReporter {
   renderer?: ReturnType<typeof createListRenderer>
   rendererOptions: ListRendererOptions = {} as any
 
+  async onTestRemoved(trigger?: string) {
+    await this.stopListRender()
+    this.ctx.console.clear()
+    this.ctx.log(c.yellow('Test removed...') + (trigger ? c.dim(` [ ${this.relative(trigger)} ]\n`) : ''))
+    const files = this.ctx.state.getFiles(this.watchFilters)
+    createListRenderer(files, this.rendererOptions).stop()
+    this.ctx.log()
+    await super.reportSummary(files)
+    super.onWatcherStart()
+  }
+
   onCollected() {
     if (this.isTTY) {
       this.rendererOptions.outputStream = this.ctx.outputStream

packages/vitest/src/types/reporter.ts

@@ -8,6 +8,7 @@ export interface Reporter {
   onFinished?: (files?: File[]) => Awaitable<void>
   onTaskUpdate?: (packs: TaskResultPack[]) => Awaitable<void>
 
+  onTestRemoved?: (trigger?: string) => Awaitable<void>
   onWatcherStart?: () => Awaitable<void>
   onWatcherRerun?: (files: string[], trigger?: string) => Awaitable<void>