feat: adding ui component tests

.github/workflows/ci.yml

@@ -81,3 +81,23 @@ jobs:
 
       - name: Test
         run: pnpm run test:ci
+
+  test-ui:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2.2.1
+
+      - name: Set node
+        uses: actions/setup-node@v2
+        with:
+          node-version: 16.x
+          cache: "pnpm"
+
+      - name: Install
+        run: pnpm i
+
+      - name: Test UI
+        run: pnpm run ui:test

.gitignore

@@ -12,5 +12,8 @@ dist
 .idea
 .DS_Store
 bench/test/*/*/
+cypress/videos
+cypress/downloads
+cypress/screenshots
 docs/public/user-avatars
 docs/public/sponsors

package.json

@@ -25,7 +25,8 @@
     "test:ci": "cross-env CI=true pnpm -r --stream --filter !@vitest/monorepo --filter !test-fails run test -- --allowOnly",
     "typecheck": "tsc --noEmit",
     "ui:build": "vite build packages/ui",
-    "ui:dev": "vite packages/ui"
+    "ui:dev": "vite packages/ui",
+    "ui:test": "npm -C packages/ui run test:run"
   },
   "devDependencies": {
     "@antfu/eslint-config": "^0.18.9",
@@ -56,7 +57,7 @@
     "rollup-plugin-esbuild": "^4.8.2",
     "rollup-plugin-license": "^2.6.1",
     "typescript": "^4.6.2",
-    "vite": "^2.8.6",
+    "vite": "2.9.0-beta.3",
     "vitepress": "^0.22.3",
     "vitest": "workspace:*",
     "vue": "^3.2.31"

packages/ui/client/components/dashboard/DashboardEntry.cy.tsx

@@ -0,0 +1,30 @@
+import faker from '@faker-js/faker'
+import DashboardEntry from './DashboardEntry.vue'
+
+const body = () => (<div data-testid="body-content">{ faker.lorem.words(2) }</div>)
+const header = () => (<div data-testid="header-content">{ faker.hacker.phrase() }</div>)
+const bodySelector = '[data-testid=body-content]'
+const headerSelector = '[data-testid=header-content]'
+const tailSelector = '[data-testid=tail]'
+
+describe('DashboardEntry', () => {
+  it('tail is rendered by default', () => {
+    cy.mount(<DashboardEntry v-slots={{ body, header }}/>)
+      .get(tailSelector)
+      .should('exist')
+  })
+
+  it('tail is not shown when true', () => {
+    cy.mount(<DashboardEntry tail v-slots={{ body, header }}/>)
+      .get(tailSelector)
+      .should('not.exist')
+  })
+
+  it('renders the body and header slots', () => {
+    cy.mount(<DashboardEntry v-slots={{ body, header }}/>)
+      .get(bodySelector)
+      .should('be.visible')
+      .get(headerSelector)
+      .should('be.visible')
+  })
+})

packages/ui/client/components/dashboard/DashboardEntry.vue

@@ -12,6 +12,6 @@ withDefaults(defineProps<{ tail?: boolean }>(), { tail: false })
         <slot name="header" />
       </div>
     </div>
-    <div v-if="!tail" my-2 op50 w-1px bg-current origin-center rotate-15 translate-x-3 />
+    <div v-if="!tail" data-testid="tail" my-2 op50 w-1px bg-current origin-center rotate-15 translate-x-3 />
   </div>
 </template>

packages/ui/client/components/dashboard/TestFilesEntry.vue

@@ -5,13 +5,14 @@ import { filesFailed, filesSnapshotFailed, filesSuccess, time } from '../../comp
 
 <template>
   <div
+    data-testid="test-files-entry"
     grid="~ cols-[min-content_1fr_min-content]"
     items-center gap="x-2 y-3" p="x4" relative font-light w-80
     op80
   >
     <div i-carbon-document />
     <div>Files</div>
-    <div class="number">
+    <div class="number" data-testid="num-files">
       {{ files.length }}
     </div>
 
@@ -45,7 +46,7 @@ import { filesFailed, filesSnapshotFailed, filesSuccess, time } from '../../comp
 
     <div i-carbon-timer />
     <div>Time</div>
-    <div class="number">
+    <div class="number" data-testid="run-time">
       {{ time }}
     </div>
   </div>

packages/ui/client/components/dashboard/TestsEntry.vue

@@ -14,39 +14,39 @@ const pending = computed(() => {
 
 <template>
   <div flex="~ wrap" justify-evenly gap-2 p="x-4" relative>
-    <DashboardEntry text-green5>
+    <DashboardEntry text-green5 data-testid="pass-entry">
       <template #header>
         Pass
       </template>
       <template #body>
         {{ pass }}
       </template>
     </DashboardEntry>
-    <DashboardEntry :class="{ 'text-red5': failed, 'op50': !failed }">
+    <DashboardEntry :class="{ 'text-red5': failed, 'op50': !failed }" data-testid="fail-entry">
       <template #header>
         Fail
       </template>
       <template #body>
         {{ failed }}
       </template>
     </DashboardEntry>
-    <DashboardEntry v-if="skipped" op50>
+    <DashboardEntry v-if="skipped" op50 data-testid="skipped-entry">
       <template #header>
         Skip
       </template>
       <template #body>
         {{ skipped }}
       </template>
     </DashboardEntry>
-    <DashboardEntry v-if="todo" op50>
+    <DashboardEntry v-if="todo" op50 data-testid="todo-entry">
       <template #header>
         Todo
       </template>
       <template #body>
         {{ todo }}
       </template>
     </DashboardEntry>
-    <DashboardEntry :tail="true">
+    <DashboardEntry :tail="true" data-testid="total-entry">
       <template #header>
         Total
       </template>

packages/ui/client/components/views/ViewConsoleOutput.vue

@@ -18,7 +18,7 @@ function getTaskName(id?: string) {
 </script>
 
 <template>
-  <div v-if="logs?.length" h-full class="scrolls" flex flex-col>
+  <div v-if="logs?.length" h-full class="scrolls" flex flex-col data-testid="logs">
     <div v-for="log of logs" :key="log.taskId" font-mono>
       <div border="b base" p-4>
         <div

packages/ui/client/components/views/ViewEditor.vue

@@ -40,6 +40,7 @@ async function onSave(content: string) {
     h-full
     v-bind="{ lineNumbers: true }"
     :mode="ext"
+    data-testid="code-mirror"
     @save="onSave"
   />
 </template>

packages/ui/client/global-setup.ts

@@ -0,0 +1,27 @@
+/// <reference types="vite-plugin-pages/client" />
+
+import { createRouter as _createRouter, createWebHistory } from 'vue-router'
+import FloatingVue, { VTooltip } from 'floating-vue'
+import routes from 'virtual:generated-pages'
+import 'd3-graph-controller/default.css'
+import 'splitpanes/dist/splitpanes.css'
+import '@unocss/reset/tailwind.css'
+import 'codemirror/lib/codemirror.css'
+import 'codemirror-theme-vars/base.css'
+import './styles/main.css'
+import 'floating-vue/dist/style.css'
+import 'uno.css'
+
+export const directives = {
+  tooltip: VTooltip,
+}
+
+FloatingVue.options.instantMove = true
+FloatingVue.options.distance = 10
+
+export const createRouter = () => _createRouter({
+  history: createWebHistory(import.meta.env.BASE_URL),
+  routes,
+})
+
+export const plugins = [createRouter]

packages/ui/client/main.ts

@@ -1,27 +1,15 @@
 import { createApp } from 'vue'
-import { createRouter, createWebHistory } from 'vue-router'
-import routes from 'virtual:generated-pages'
-import FloatingVue, { VTooltip } from 'floating-vue'
+import { directives, plugins } from './global-setup'
 import App from './App.vue'
 
-import 'd3-graph-controller/default.css'
-import 'splitpanes/dist/splitpanes.css'
-import '@unocss/reset/tailwind.css'
-import 'codemirror/lib/codemirror.css'
-import 'codemirror-theme-vars/base.css'
-import 'floating-vue/dist/style.css'
-import './styles/main.css'
-import 'uno.css'
-
 const app = createApp(App)
-const router = createRouter({
-  history: createWebHistory(import.meta.env.BASE_URL),
-  routes,
+
+plugins.forEach((plugin) => {
+  app.use(plugin)
 })
-app.use(router)
 
-app.directive('tooltip', VTooltip)
-FloatingVue.options.instantMove = true
-FloatingVue.options.distance = 10
+Object.entries(directives).forEach(([name, directive]) => {
+  app.directive(name, directive)
+})
 
 app.mount('#app')

packages/ui/cypress.json

@@ -0,0 +1,7 @@
+{
+  "testFiles": "**/*.cy.{js,ts,jsx,tsx}",
+  "componentFolder": "client",
+  "supportFile": "cypress/support/index.ts",
+  "pluginsFile": "cypress/plugins/index.ts",
+  "fixturesFolder": false
+}

packages/ui/cypress/plugins/index.ts

@@ -0,0 +1,15 @@
+import path from 'path'
+import { startDevServer } from '@cypress/vite-dev-server'
+
+const plugin: Cypress.PluginConfig = (on, config) => {
+  on('dev-server:start', options => startDevServer({
+    options,
+    viteConfig: {
+      configFile: path.resolve(__dirname, './vite.config.ts'),
+    },
+  }))
+
+  return config
+}
+
+export default plugin

packages/ui/cypress/plugins/vite.config.ts

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import vueJsx from '@vitejs/plugin-vue-jsx'
+import { config } from '../../vite.config'
+
+config.plugins?.push(vueJsx())
+
+export default defineConfig(config)

packages/ui/cypress/support/index.ts

@@ -0,0 +1,10 @@
+import faker from '@faker-js/faker'
+import '../../client/global-setup'
+
+import { registerMount } from './mount'
+
+before(() => {
+  faker.seed(0)
+})
+
+registerMount()

packages/ui/cypress/support/mount.ts

@@ -0,0 +1,31 @@
+import { mount } from '@cypress/vue'
+import type { Component } from 'vue'
+import { directives, plugins } from '../../client/global-setup'
+
+export const registerMount = () => Cypress.Commands.add(
+  'mount',
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  <C extends Parameters<typeof mount>[0]>(comp: any, options: any = {}) => {
+    options.global = options.global || {}
+    options.global.stubs = options.global.stubs || {}
+    options.global.stubs.transition = false
+    options.global.plugins = options.global.plugins || []
+    options.global.directives = directives
+    plugins?.forEach((pluginFn: () => any) => {
+      options?.global?.plugins?.push(pluginFn())
+    })
+
+    return mount(comp, options)
+  },
+)
+
+declare global {
+  namespace Cypress {
+    interface Chainable {
+      /**
+       * Install all vue plugins and globals then mount
+       */
+      mount<Props = any>(comp: Component<Props>, options?: unknown): Cypress.Chainable<any>
+    }
+  }
+}

packages/ui/package.json

@@ -28,32 +28,63 @@
     "build:node": "rollup -c",
     "dev:client": "vite",
     "dev": "rollup -c --watch --watch.include=node/**",
-    "dev:ui": "run-p dev dev:client"
+    "dev:ui": "run-p dev dev:client",
+    "test:run": "cypress run-ct",
+    "test:open": "cypress open-ct"
   },
   "dependencies": {
     "sirv": "^2.0.2"
   },
   "devDependencies": {
+    "@cypress/vite-dev-server": "^2.2.2",
+    "@cypress/vue": "^3.1.0",
+    "@faker-js/faker": "^6.0.0",
     "@types/codemirror": "^5.60.5",
     "@types/d3-force": "^3.0.3",
     "@types/d3-selection": "^3.0.2",
     "@types/ws": "^8.5.3",
     "@unocss/reset": "^0.29.5",
+    "@vitejs/plugin-vue-jsx": "^1.3.3",
     "@vitejs/plugin-vue": "^2.2.4",
     "@vitest/ws-client": "workspace:*",
     "@vueuse/core": "^8.1.2",
-    "codemirror": "^5.65.2",
+    "birpc": "^0.1.0",
     "codemirror-theme-vars": "^0.1.1",
+    "codemirror": "^5.65.2",
+    "cypress": "^9.5.0",
     "d3-graph-controller": "^2.2.18",
+    "flatted": "^3.2.4",
     "floating-vue": "^2.0.0-y.0",
     "picocolors": "^1.0.0",
     "rollup": "^2.70.1",
     "splitpanes": "^3.1.1",
     "unocss": "^0.29.5",
     "unplugin-auto-import": "^0.6.6",
     "unplugin-vue-components": "^0.18.3",
+    "vite-plugin-optimize-persist": "^0.1.2",
+    "vite-plugin-package-config": "^0.1.1",
     "vite-plugin-pages": "^0.22.0",
-    "vue": "^3.2.31",
-    "vue-router": "^4.0.14"
+    "vue-router": "^4.0.14",
+    "vue": "^3.2.31"
+  },
+  "vite": {
+    "optimizeDeps": {
+      "include": [
+        "@cypress/vue",
+        "@faker-js/faker",
+        "@vueuse/core",
+        "birpc",
+        "codemirror",
+        "codemirror/addon/display/placeholder",
+        "codemirror/mode/javascript/javascript",
+        "codemirror/mode/jsx/jsx",
+        "codemirror/mode/xml/xml",
+        "d3-graph-controller",
+        "flatted",
+        "floating-vue",
+        "splitpanes",
+        "vue-router"
+      ]
+    }
   }
 }

packages/ui/tsconfig.json

@@ -1,4 +1,7 @@
 {
+  "compilerOptions": {
+    "jsx": "preserve"
+  },
   "extends": "../../tsconfig.json",
   "exclude": ["dist", "node_modules"]
 }