draft: add e2e test

bun.lock

@@ -6,6 +6,7 @@
       "dependencies": {
         "@duckdb/duckdb-wasm": "1.29.0",
         "@radix-ui/react-dropdown-menu": "^2.1.5",
+        "@radix-ui/react-select": "^2.1.5",
         "@radix-ui/react-slot": "^1.1.1",
         "@radix-ui/react-toast": "^1.2.5",
         "@tanstack/react-table": "^8.20.6",
@@ -22,6 +23,7 @@
       },
       "devDependencies": {
         "@eslint/js": "9.19.0",
+        "@playwright/test": "^1.50.0",
         "@types/node": "^22.10.10",
         "@types/papaparse": "^5.3.15",
         "@types/react": "^19.0.8",
@@ -211,6 +213,10 @@
 
     "@pkgjs/parseargs": ["@pkgjs/parseargs@0.11.0", "", {}, "sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg=="],
 
+    "@playwright/test": ["@playwright/test@1.50.0", "", { "dependencies": { "playwright": "1.50.0" }, "bin": { "playwright": "cli.js" } }, "sha512-ZGNXbt+d65EGjBORQHuYKj+XhCewlwpnSd/EDuLPZGSiEWmgOJB5RmMCCYGy5aMfTs9wx61RivfDKi8H/hcMvw=="],
+
+    "@radix-ui/number": ["@radix-ui/number@1.1.0", "", {}, "sha512-V3gRzhVNU1ldS5XhAPTom1fOIo4ccrjjJgmE+LI2h/WaFpHmx0MQApT+KZHnx8abG6Avtfcz4WoEciMnpFT3HQ=="],
+
     "@radix-ui/primitive": ["@radix-ui/primitive@1.1.1", "", {}, "sha512-SJ31y+Q/zAyShtXJc8x83i9TYdbAfHZ++tUZnvjJJqFjzsdUnKsxPL6IEtBlxKkU7yzer//GQtZSV4GbldL3YA=="],
 
     "@radix-ui/react-arrow": ["@radix-ui/react-arrow@1.1.1", "", { "dependencies": { "@radix-ui/react-primitive": "2.0.1" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-NaVpZfmv8SKeZbn4ijN2V3jlHA9ngBG16VnIIm22nUR0Yk8KUALyBxT3KYEUnNuch9sTE8UTsS3whzBgKOL30w=="],
@@ -245,6 +251,8 @@
 
     "@radix-ui/react-roving-focus": ["@radix-ui/react-roving-focus@1.1.1", "", { "dependencies": { "@radix-ui/primitive": "1.1.1", "@radix-ui/react-collection": "1.1.1", "@radix-ui/react-compose-refs": "1.1.1", "@radix-ui/react-context": "1.1.1", "@radix-ui/react-direction": "1.1.0", "@radix-ui/react-id": "1.1.0", "@radix-ui/react-primitive": "2.0.1", "@radix-ui/react-use-callback-ref": "1.1.0", "@radix-ui/react-use-controllable-state": "1.1.0" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-QE1RoxPGJ/Nm8Qmk0PxP8ojmoaS67i0s7hVssS7KuI2FQoc/uzVlZsqKfQvxPE6D8hICCPHJ4D88zNhT3OOmkw=="],
 
+    "@radix-ui/react-select": ["@radix-ui/react-select@2.1.5", "", { "dependencies": { "@radix-ui/number": "1.1.0", "@radix-ui/primitive": "1.1.1", "@radix-ui/react-collection": "1.1.1", "@radix-ui/react-compose-refs": "1.1.1", "@radix-ui/react-context": "1.1.1", "@radix-ui/react-direction": "1.1.0", "@radix-ui/react-dismissable-layer": "1.1.4", "@radix-ui/react-focus-guards": "1.1.1", "@radix-ui/react-focus-scope": "1.1.1", "@radix-ui/react-id": "1.1.0", "@radix-ui/react-popper": "1.2.1", "@radix-ui/react-portal": "1.1.3", "@radix-ui/react-primitive": "2.0.1", "@radix-ui/react-slot": "1.1.1", "@radix-ui/react-use-callback-ref": "1.1.0", "@radix-ui/react-use-controllable-state": "1.1.0", "@radix-ui/react-use-layout-effect": "1.1.0", "@radix-ui/react-use-previous": "1.1.0", "@radix-ui/react-visually-hidden": "1.1.1", "aria-hidden": "^1.2.4", "react-remove-scroll": "^2.6.2" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-eVV7N8jBXAXnyrc+PsOF89O9AfVgGnbLxUtBb0clJ8y8ENMWLARGMI/1/SBRLz7u4HqxLgN71BJ17eono3wcjA=="],
+
     "@radix-ui/react-slot": ["@radix-ui/react-slot@1.1.1", "", { "dependencies": { "@radix-ui/react-compose-refs": "1.1.1" }, "peerDependencies": { "@types/react": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react"] }, "sha512-RApLLOcINYJA+dMVbOju7MYv1Mb2EBp2nH4HdDzXTSyaR5optlm6Otrz1euW3HbdOR8UmmFK06TD+A9frYWv+g=="],
 
     "@radix-ui/react-toast": ["@radix-ui/react-toast@1.2.5", "", { "dependencies": { "@radix-ui/primitive": "1.1.1", "@radix-ui/react-collection": "1.1.1", "@radix-ui/react-compose-refs": "1.1.1", "@radix-ui/react-context": "1.1.1", "@radix-ui/react-dismissable-layer": "1.1.4", "@radix-ui/react-portal": "1.1.3", "@radix-ui/react-presence": "1.1.2", "@radix-ui/react-primitive": "2.0.1", "@radix-ui/react-use-callback-ref": "1.1.0", "@radix-ui/react-use-controllable-state": "1.1.0", "@radix-ui/react-use-layout-effect": "1.1.0", "@radix-ui/react-visually-hidden": "1.1.1" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-ZzUsAaOx8NdXZZKcFNDhbSlbsCUy8qQWmzTdgrlrhhZAOx2ofLtKrBDW9fkqhFvXgmtv560Uj16pkLkqML7SHA=="],
@@ -257,6 +265,8 @@
 
     "@radix-ui/react-use-layout-effect": ["@radix-ui/react-use-layout-effect@1.1.0", "", { "peerDependencies": { "@types/react": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react"] }, "sha512-+FPE0rOdziWSrH9athwI1R0HDVbWlEhd+FR+aSDk4uWGmSJ9Z54sdZVDQPZAinJhJXwfT+qnj969mCsT2gfm5w=="],
 
+    "@radix-ui/react-use-previous": ["@radix-ui/react-use-previous@1.1.0", "", { "peerDependencies": { "@types/react": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react"] }, "sha512-Z/e78qg2YFnnXcW88A4JmTtm4ADckLno6F7OXotmkQfeuCVaKuYzqAATPhVzl3delXE7CxIV8shofPn3jPc5Og=="],
+
     "@radix-ui/react-use-rect": ["@radix-ui/react-use-rect@1.1.0", "", { "dependencies": { "@radix-ui/rect": "1.1.0" }, "peerDependencies": { "@types/react": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react"] }, "sha512-0Fmkebhr6PiseyZlYAOtLS+nb7jLmpqTrJyv61Pe68MKYW6OWdRE2kI70TaYY27u7H0lajqM3hSMMLFq18Z7nQ=="],
 
     "@radix-ui/react-use-size": ["@radix-ui/react-use-size@1.1.0", "", { "dependencies": { "@radix-ui/react-use-layout-effect": "1.1.0" }, "peerDependencies": { "@types/react": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react"] }, "sha512-XW3/vWuIXHa+2Uwcc2ABSfcCledmXhhQPlGbfcRXbiUQI5Icjcg19BGCZVKKInYbvUCut/ufbbLLPFC5cbb1hw=="],
@@ -705,6 +715,10 @@
 
     "pirates": ["pirates@4.0.6", "", {}, "sha512-saLsH7WeYYPiD25LDuLRRY/i+6HaPYr6G1OUlN39otzkSTxKnubR9RTxS3/Kk50s1g2JTgFwWQDQyplC5/SHZg=="],
 
+    "playwright": ["playwright@1.50.0", "", { "dependencies": { "playwright-core": "1.50.0" }, "optionalDependencies": { "fsevents": "2.3.2" }, "bin": { "playwright": "cli.js" } }, "sha512-+GinGfGTrd2IfX1TA4N2gNmeIksSb+IAe589ZH+FlmpV3MYTx6+buChGIuDLQwrGNCw2lWibqV50fU510N7S+w=="],
+
+    "playwright-core": ["playwright-core@1.50.0", "", { "bin": { "playwright-core": "cli.js" } }, "sha512-CXkSSlr4JaZs2tZHI40DsZUN/NIwgaUPsyLuOAaIZp2CyF2sN5MM5NJsyB188lFSSozFxQ5fPT4qM+f0tH/6wQ=="],
+
     "postcss": ["postcss@8.5.1", "", { "dependencies": { "nanoid": "^3.3.8", "picocolors": "^1.1.1", "source-map-js": "^1.2.1" } }, "sha512-6oz2beyjc5VMn/KV1pPw8fliQkhBXrVn1Z3TVyqZxU8kZpzEKhBdmCFqI6ZbmGtamQvQGuU1sgPTk8ZrXDD7jQ=="],
 
     "postcss-import": ["postcss-import@15.1.0", "", { "dependencies": { "postcss-value-parser": "^4.0.0", "read-cache": "^1.0.0", "resolve": "^1.1.7" }, "peerDependencies": { "postcss": "^8.0.0" } }, "sha512-hpr+J05B2FVYUAXHeK1YyI267J/dDDhMU6B6civm8hSY1jYJnBXxzKDKDswzJmtLHryrjhnDjqqp/49t8FALew=="],
@@ -885,6 +899,8 @@
 
     "path-scurry/lru-cache": ["lru-cache@10.4.3", "", {}, "sha512-JNAzZcXrCt42VGLuYz0zfAzDfAvJWW6AfYlDBQyDV5DClI2m5sAmK+OIO7s59XfsRsWHp02jAJrRadPRGTt6SQ=="],
 
+    "playwright/fsevents": ["fsevents@2.3.2", "", { "os": "darwin" }, "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA=="],
+
     "prop-types/react-is": ["react-is@16.13.1", "", {}, "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ=="],
 
     "string-width-cjs/emoji-regex": ["emoji-regex@8.0.0", "", {}, "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A=="],

package.json

@@ -8,7 +8,9 @@
     "build": "tsc -b && vite build",
     "lint": "eslint .",
     "format": "prettier --write .",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "e2e-headed": "bunx playwright test --headed --project=chromium",
+    "e2e":"bunx playwright test"
   },
   "dependencies": {
     "@duckdb/duckdb-wasm": "1.29.0",
@@ -30,6 +32,7 @@
   },
   "devDependencies": {
     "@eslint/js": "9.19.0",
+    "@playwright/test": "^1.50.0",
     "@types/node": "^22.10.10",
     "@types/papaparse": "^5.3.15",
     "@types/react": "^19.0.8",

playwright.config.ts

@@ -0,0 +1,35 @@
+import { defineConfig, devices } from '@playwright/test';
+
+export default defineConfig({
+  testDir: './tests',
+  fullyParallel: true,
+  forbidOnly: !!process.env.CI,
+  retries: process.env.CI ? 2 : 0,
+  workers: process.env.CI ? 1 : undefined,
+  reporter: 'html',
+  use: {
+    baseURL: 'http://localhost:5173',
+    trace: 'on-first-retry',
+  },
+
+  projects: [
+    {
+      name: 'chromium',
+      use: { ...devices['Desktop Chrome'] },
+    },
+    {
+      name: 'firefox',
+      use: { ...devices['Desktop Firefox'] },
+    },
+    {
+      name: 'webkit',
+      use: { ...devices['Desktop Safari'] },
+    },
+  ],
+
+  webServer: {
+    command: 'bun run dev',
+    url: 'http://localhost:5173',
+    reuseExistingServer: !process.env.CI,
+  },
+});

test-results/.last-run.json

@@ -0,0 +1,7 @@
+{
+  "status": "failed",
+  "failedTests": [
+    "492d4a3e7e76c4aacf4a-37e2b8f79a25e4d7e6d2",
+    "492d4a3e7e76c4aacf4a-a6b7cc54cad2784c8b6e"
+  ]
+}

tests/test-1.spec.ts

@@ -0,0 +1,20 @@
+import path from 'path';
+import { test, expect } from '@playwright/test';
+
+test('test', async ({ page }) => {
+  await page.goto('http://localhost:5173/');
+  // wait 3 sec
+  // TODO: wait for wasm module loading
+  await page.waitForTimeout(3000);
+  const [fileChooser] = await Promise.all([
+    page.waitForEvent('filechooser'),
+    page.getByText('Upload CSV(Choose file or').click()
+  ]);
+  await fileChooser.setFiles('./sample/bar_chart_sample.csv');
+  await page.getByRole('button', { name: 'Confirm table name, column' }).click();
+  await page.locator('.view-lines').click();
+  await page.getByRole('textbox', { name: 'Editor content' }).fill('select * from bar_chart_sample;');
+  await page.getByRole('button', { name: 'Run Query (CTRL+ENTER)' }).click();
+  await page.getByRole('combobox').filter({ hasText: 'Bar Chart' }).click();
+  await page.getByRole('option', { name: 'Area Chart' }).click();
+});