add simple load test and receive test

.gitignore

@@ -26,3 +26,7 @@ dist-ssr
 # PWA dev stuff
 dev-dist
 .solid
+/test-results/
+/tests-examples/
+/playwright-report/
+/playwright/.cache/

e2e/load.spec.ts

@@ -0,0 +1,72 @@
+import { test, expect } from "@playwright/test";
+
+test.beforeEach(async ({ page }) => {
+  await page.goto("http://localhost:3420/");
+});
+
+test("initial load", async ({ page }) => {
+  // Expect a title "to contain" a substring.
+  await expect(page).toHaveTitle(/Mutiny Wallet/);
+
+  // Wait up to 30 seconds for the "header" text to be visible
+  await page.waitForSelector("text=Lightning", { timeout: 30000 });
+
+  await expect(page.locator("header")).toContainText(["Lightning", "On-Chain", "Activity"]);
+
+  // Wait for an element matching the selector to appear in DOM.
+  await page.waitForSelector("text=0 SATS");
+
+  console.log("Page loaded.");
+});
+
+test("first receive", async ({ page }) => {
+  // Click the receive button
+  await page.click("text=Receive");
+
+  // Expect the url to conain receive
+  await expect(page).toHaveURL(/.*receive/);
+
+  // At least one h1 should show "0 sats"
+  await expect(page.locator("h1")).toContainText(["0 SATS"]);
+
+  // At least one h2 should show "0 USD"
+  await expect(page.locator("h2")).toContainText(["$0 USD"]);
+
+  // Click the 10k button
+  await page.click("text=10k");
+
+  // Now the h1 should show "10,000 sats"
+  await expect(page.locator("h1")).toContainText(["10,000 SATS"]);
+
+  // Click the "Set Amount" button
+  await page.click("text=Set Amount");
+
+  // There should be a button with the text "Continue" and it should not be disabled
+  const continueButton = await page.locator("button", { hasText: "Continue" });
+  await expect(continueButton).not.toBeDisabled();
+
+  // Wait one second
+  // TODO: figure out how to not get an error without waiting
+  await page.waitForTimeout(1000);
+
+  continueButton.click();
+
+  // Find a p with the text "Show or share this code with the sender."
+  await expect(page.locator("p")).toContainText(["Show or share this code with the sender."]);
+
+  // Locate an SVG inside a div with id "qr"
+  const qrCode = await page.locator("#qr > svg");
+
+  await expect(qrCode).toBeVisible();
+
+  const value = await qrCode.getAttribute("value");
+
+  // The SVG's value property includes "bitcoin:t"
+  expect(value).toContain("bitcoin:t");
+
+  // Now click thie "Edit" button
+  await page.click("text=Edit");
+
+  // There should not be an h1 that says "Error"
+  await expect(page.locator("h1")).not.toContainText(["Error"]);
+});

package.json

@@ -2,6 +2,7 @@
   "name": "mws",
   "version": "0.3.6",
   "license": "MIT",
+  "packageManager": "pnpm@8.3.1",
   "scripts": {
     "dev": "solid-start dev",
     "host": "solid-start dev --host",
@@ -11,6 +12,7 @@
   },
   "type": "module",
   "devDependencies": {
+    "@playwright/test": "^1.34.3",
     "@types/node": "^18.16.15",
     "@typescript-eslint/eslint-plugin": "^5.59.7",
     "@typescript-eslint/parser": "^5.59.7",

playwright.config.ts

@@ -0,0 +1,77 @@
+import { defineConfig, devices } from "@playwright/test";
+
+/**
+ * Read environment variables from file.
+ * https://github.com/motdotla/dotenv
+ */
+// require('dotenv').config();
+
+/**
+ * See https://playwright.dev/docs/test-configuration.
+ */
+export default defineConfig({
+  testDir: "./e2e",
+  /* Run tests in files in parallel */
+  fullyParallel: true,
+  /* Fail the build on CI if you accidentally left test.only in the source code. */
+  forbidOnly: !!process.env.CI,
+  /* Retry on CI only */
+  retries: process.env.CI ? 2 : 0,
+  /* Opt out of parallel tests on CI. */
+  workers: process.env.CI ? 1 : undefined,
+  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
+  reporter: "html",
+  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
+  use: {
+    /* Base URL to use in actions like `await page.goto('/')`. */
+    // baseURL: 'http://127.0.0.1:3000',
+
+    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
+    trace: "on-first-retry"
+  },
+
+  /* Configure projects for major browsers */
+  projects: [
+    // {
+    //   name: "chromium",
+    //   use: { ...devices["Desktop Chrome"] }
+    // },
+
+    {
+      name: "firefox",
+      use: { ...devices["Desktop Firefox"] }
+    },
+
+    // {
+    //   name: "webkit",
+    //   use: { ...devices["Desktop Safari"] }
+    // },
+
+    /* Test against mobile viewports. */
+    {
+      name: "Mobile Chrome",
+      use: { ...devices["Pixel 5"] }
+    },
+    {
+      name: "Mobile Safari",
+      use: { ...devices["iPhone 12"] }
+    }
+
+    /* Test against branded browsers. */
+    // {
+    //   name: 'Microsoft Edge',
+    //   use: { ...devices['Desktop Edge'], channel: 'msedge' },
+    // },
+    // {
+    //   name: 'Google Chrome',
+    //   use: { ..devices['Desktop Chrome'], channel: 'chrome' },
+    // },
+  ],
+
+  /* Run your local dev server before starting the tests */
+  webServer: {
+    command: "pnpm run dev",
+    url: "http://localhost:3420",
+    reuseExistingServer: !process.env.CI
+  }
+});

pnpm-lock.yaml

@@ -51,6 +51,9 @@ dependencies:
     version: 5.22.1
 
 devDependencies:
+  '@playwright/test':
+    specifier: ^1.34.3
+    version: 1.34.3
   '@types/node':
     specifier: ^18.16.15
     version: 18.16.15
@@ -1718,6 +1721,17 @@ packages:
       '@nodelib/fs.scandir': 2.1.5
       fastq: 1.15.0
 
+  /@playwright/test@1.34.3:
+    resolution: {integrity: sha512-zPLef6w9P6T/iT6XDYG3mvGOqOyb6eHaV9XtkunYs0+OzxBtrPAAaHotc0X+PJ00WPPnLfFBTl7mf45Mn8DBmw==}
+    engines: {node: '>=14'}
+    hasBin: true
+    dependencies:
+      '@types/node': 18.16.15
+      playwright-core: 1.34.3
+    optionalDependencies:
+      fsevents: 2.3.2
+    dev: true
+
   /@polka/url@1.0.0-next.21:
     resolution: {integrity: sha512-a5Sab1C4/icpTZVzZc5Ghpz88yQtGOyNqYXcZgOssB2uuAr+wF/MvN6bgtW32q7HHrvBki+BsZ0OuNv6EV3K9g==}
 
@@ -4401,6 +4415,12 @@ packages:
     resolution: {integrity: sha512-8V9+HQPupnaXMA23c5hvl69zXvTwTzyAYasnkb0Tts4XvO4CliqONMOnvlq26rkhLC3nWDFBJf73LU1e1VZLaQ==}
     engines: {node: '>= 6'}
 
+  /playwright-core@1.34.3:
+    resolution: {integrity: sha512-2pWd6G7OHKemc5x1r1rp8aQcpvDh7goMBZlJv6Co5vCNLVcQJdhxRL09SGaY6HcyHH9aT4tiynZabMofVasBYw==}
+    engines: {node: '>=14'}
+    hasBin: true
+    dev: true
+
   /polka@1.0.0-next.22:
     resolution: {integrity: sha512-a7tsZy5gFbJr0aUltZS97xCkbPglXuD67AMvTyZX7BTDBH384FWf0ZQF6rPvdutSxnO1vUlXM2zSLf5tCKk5RA==}
     engines: {node: '>=8'}

src/components/CopyableQR.tsx

@@ -5,7 +5,7 @@ import { useCopy } from "~/utils/useCopy";
 export function CopyableQR(props: { value: string }) {
   const [copy, copied] = useCopy({ copiedTimeout: 1000 });
   return (
-    <div class="w-full bg-white rounded-xl relative" onClick={() => copy(props.value)}>
+    <div id="qr" class="w-full bg-white rounded-xl relative" onClick={() => copy(props.value)}>
       <Show when={copied()}>
         <div class="absolute w-full h-full bg-neutral-900/60 z-50 rounded-xl flex flex-col items-center justify-center transition-all">
           <p class="text-xl font-bold">Copied</p>

src/components/layout/BackButton.tsx

@@ -1,5 +1,18 @@
 import { Back } from "~/assets/svg/Back";
 
-export function BackButton(props: { onClick: () => void, title?: string }) {
-    return (<button onClick={() => props.onClick()} class="text-m-red active:text-m-red/80 text-xl font-semibold no-underline md:hidden flex items-center"><Back />{props.title ? props.title : "Home"}</button>)
+export function BackButton(props: {
+  onClick: () => void;
+  title?: string;
+  showOnDesktop?: boolean;
+}) {
+  return (
+    <button
+      onClick={() => props.onClick()}
+      class="text-m-red active:text-m-red/80 text-xl font-semibold no-underline md:hidden flex items-center"
+      classList={{ "md:!flex": props.showOnDesktop }}
+    >
+      <Back />
+      {props.title ? props.title : "Home"}
+    </button>
+  );
 }

src/routes/Receive.tsx

@@ -266,7 +266,7 @@ export default function Receive() {
       <SafeArea>
         <DefaultMain>
           <Show when={receiveState() === "show"} fallback={<BackLink />}>
-            <BackButton onClick={() => setReceiveState("edit")} title="Edit" />
+            <BackButton onClick={() => setReceiveState("edit")} title="Edit" showOnDesktop />
           </Show>
           <LargeHeader action={receiveState() === "show" && <Indicator>Checking</Indicator>}>
             Receive Bitcoin