Add neuron-details e2e screenshot test

frontend/src/tests/e2e/neuron-details.spec.ts

@@ -0,0 +1,103 @@
+import { AppPo } from "$tests/page-objects/App.page-object";
+import { PlaywrightPageObjectElement } from "$tests/page-objects/playwright.page-object";
+import { getNnsNeuronCardsIds } from "$tests/utils/e2e.nns-neuron.test-utils";
+import {
+  replaceContent,
+  signInWithNewUser,
+  step,
+} from "$tests/utils/e2e.test-utils";
+import { expect, test } from "@playwright/test";
+
+test("Test neuron details", async ({ page, context }) => {
+  await page.goto("/");
+  await expect(page).toHaveTitle("Tokens / NNS Dapp");
+  await signInWithNewUser({ page, context });
+
+  const pageElement = PlaywrightPageObjectElement.fromPage(page);
+  const appPo = new AppPo(pageElement);
+
+  step("Get some ICP");
+  await appPo.getIcpTokens(41);
+
+  step("Stake neuron");
+  await appPo.goToStaking();
+  const stake = 15;
+  await appPo
+    .getStakingPo()
+    .stakeFirstNnsNeuron({ amount: stake, dissolveDelayDays: "max" });
+  await appPo.getNeuronsPo().waitFor();
+
+  const neuronIds = await getNnsNeuronCardsIds(appPo);
+  expect(neuronIds).toHaveLength(1);
+  const neuronId = neuronIds[0];
+
+  step("Open neuron details");
+  await appPo.goToNeuronDetails(neuronId);
+
+  step("Make screenshots");
+
+  // Replace neuron details with fixed values
+  await replaceContent({
+    page,
+    selectors: ['[data-tid="identifier"]', '[data-tid="neuron-id"]'],
+    pattern: /[0-9a-f]{19}/,
+    replacements: ["7737260276268288098", "7737260276268288098"],
+  });
+  await replaceContent({
+    page,
+    selectors: ['[data-tid="neuron-created"]'],
+    pattern: /\b[A-Za-z]{3} \d{1,2}, \d{4} \d{1,2}:\d{2} [AP]M\b/,
+    replacements: ["Sep 23, 2024 11:04 AM"],
+  });
+  await replaceContent({
+    page,
+    selectors: ['[data-tid="nns-neuron-age"]'],
+    pattern: /(\d+)\s+(second|seconds)/,
+    replacements: ["9 seconds"],
+  });
+  await replaceContent({
+    page,
+    selectors: ['[data-tid="neuron-account"]'],
+    pattern: /[0-9a-f]{7}...[0-9a-f]{7}/,
+    replacements: ["364747d...0946316"],
+  });
+  await replaceContent({
+    page,
+    selectors: ['[data-tid="last-rewards-distribution"]'],
+    pattern: /\b[A-Za-z]{3} \d{1,2}, \d{4}\b/,
+    replacements: ["Sep 26, 2024"],
+  });
+
+  // set viewport to capture the entire advanced section
+  const advancedSectionElement = await page.locator(
+    '[data-tid="nns-neuron-advanced-section-component"]'
+  );
+  const advancedSectionBoundingBox = await advancedSectionElement.boundingBox();
+
+  await page.setViewportSize({
+    width: 1023, // Use the original desktop width
+    height:
+      Math.ceil(
+        advancedSectionBoundingBox.y + advancedSectionBoundingBox.height
+      ) + 20, // Add 20px padding
+  });
+  await expect(page).toHaveScreenshot("desktop.png");
+
+  // Set mobile viewport
+
+  await page.setViewportSize({ width: 480, height: 960 });
+  // Get updated bounding box of the advanced section
+  const advancedSectionBoundingBoxMobile =
+    await advancedSectionElement.boundingBox();
+  // Set viewport to capture the entire advanced section
+  await page.setViewportSize({
+    width: 480, // Use the original mobile width
+    height:
+      Math.ceil(
+        advancedSectionBoundingBoxMobile.y +
+          advancedSectionBoundingBoxMobile.height
+      ) + 20, // Add 20px padding
+  });
+
+  await expect(page).toHaveScreenshot("mobile.png");
+});