[FLASK] Create E2E test for snap_GetEntropy (#18998)

test/e2e/snaps/enums.js

@@ -1,3 +1,3 @@
 module.exports = {
-  TEST_SNAPS_WEBSITE_URL: 'https://metamask.github.io/test-snaps/5.2.0/',
+  TEST_SNAPS_WEBSITE_URL: 'https://metamask.github.io/test-snaps/5.3.0/',
 };

test/e2e/snaps/test-snap-getentropy.spec.js

@@ -0,0 +1,108 @@
+const { withFixtures } = require('../helpers');
+const FixtureBuilder = require('../fixture-builder');
+const { TEST_SNAPS_WEBSITE_URL } = require('./enums');
+
+describe('Test Snap getEntropy', function () {
+  it('can use snap_getEntropy inside a snap', async function () {
+    const ganacheOptions = {
+      accounts: [
+        {
+          secretKey:
+            '0x7C9529A67102755B7E6102D6D950AC5D5863C98713805CEC576B945B15B71EAC',
+          balance: 25000000000000000000,
+        },
+      ],
+    };
+    await withFixtures(
+      {
+        fixtures: new FixtureBuilder().build(),
+        ganacheOptions,
+        failOnConsoleError: false,
+        title: this.test.title,
+      },
+      async ({ driver }) => {
+        await driver.navigate();
+
+        // enter pw into extension
+        await driver.fill('#password', 'correct horse battery staple');
+        await driver.press('#password', driver.Key.ENTER);
+
+        // navigate to test snaps page and connect
+        await driver.driver.get(TEST_SNAPS_WEBSITE_URL);
+        await driver.delay(1000);
+        const snapButton = await driver.findElement('#connectGetEntropySnap');
+        await driver.scrollToElement(snapButton);
+        await driver.delay(1000);
+        await driver.clickElement('#connectGetEntropySnap');
+        await driver.delay(1000);
+
+        // switch to metamask extension and click connect
+        let windowHandles = await driver.waitUntilXWindowHandles(
+          2,
+          1000,
+          10000,
+        );
+        await driver.switchToWindowWithTitle(
+          'MetaMask Notification',
+          windowHandles,
+        );
+        await driver.clickElement({
+          text: 'Connect',
+          tag: 'button',
+        });
+
+        await driver.waitForSelector({ text: 'Approve & install' });
+
+        await driver.clickElement({
+          text: 'Approve & install',
+          tag: 'button',
+        });
+
+        await driver.waitForSelector({ text: 'Ok' });
+
+        await driver.clickElement({
+          text: 'Ok',
+          tag: 'button',
+        });
+
+        // click send inputs on test snap page
+        await driver.switchToWindowWithTitle('Test Snaps', windowHandles);
+
+        // wait for npm installation success
+        await driver.waitForSelector({
+          css: '#connectGetEntropySnap',
+          text: 'Reconnect to getEntropy Snap',
+        });
+
+        // find and click on send test
+        await driver.pasteIntoField('#entropyMessage', '1234');
+        await driver.delay(500);
+        const snapButton2 = await driver.findElement('#signEntropyMessage');
+        await driver.scrollToElement(snapButton2);
+        await driver.delay(500);
+        await driver.clickElement('#signEntropyMessage');
+
+        // Switch to approve signature message window and approve
+        windowHandles = await driver.waitUntilXWindowHandles(2, 1000, 10000);
+        await driver.switchToWindowWithTitle(
+          'MetaMask Notification',
+          windowHandles,
+        );
+        await driver.clickElement({
+          text: 'Approve',
+          tag: 'button',
+        });
+
+        // switch back to test-snaps page
+        windowHandles = await driver.waitUntilXWindowHandles(1, 1000, 10000);
+        await driver.switchToWindowWithTitle('Test Snaps', windowHandles);
+
+        // check the results of the message signature using waitForSelector
+        await driver.waitForSelector({
+          css: '#entropySignResult',
+          text: '"0xb9c20d675976e12c8bb53c3fd8fdff2dee11ad2b132eb453b5a8f35b0553c52d3bcac0fd3324d22ff0c53b3445ef48c119ba6435bc9bfb03234806719599aa6f6245593238c734bcf9d94d2873cacdd65a3176be3ae7e5b84f95fdd4487a395f"',
+        });
+      },
+    );
+  });
+});