Add test

compulim · Aug 8, 2019 · e2492f6 · e2492f6
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diff --git a/...docker/language-js-setting-language-to-empty-string-should-not-crash-1-snap.png b/...docker/language-js-setting-language-to-empty-string-should-not-crash-1-snap.png
diff --git a/__tests__/language.js b/__tests__/language.js
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+import { imageSnapshotOptions, timeouts } from './constants.json';
+
+import minNumActivitiesShown from './setup/conditions/minNumActivitiesShown';
+import uiConnected from './setup/conditions/uiConnected';
+
+// selenium-webdriver API doc:
+// https://seleniumhq.github.io/selenium/docs/api/javascript/module/selenium-webdriver/index_exports_WebDriver.html
+
+jest.setTimeout(timeouts.test);
+
+test('setting language to empty string should not crash', async () => {
+  const { driver, pageObjects } = await setupWebDriver();
+
+  await driver.wait(uiConnected(), timeouts.directLine);
+  await pageObjects.sendMessageViaSendBox('echo Hello', { waitForSend: true });
+
+  await driver.wait(minNumActivitiesShown(2), timeouts.directLine);
+
+  const base64PNG = await driver.takeScreenshot();
+
+  expect(base64PNG).toMatchImageSnapshot(imageSnapshotOptions);
+});