Update service.spec.js

examples/javascript/test/drivers/service.spec.js

@@ -6,57 +6,105 @@ const {Browser, Builder} = require("selenium-webdriver");
 const {getBinaryPaths} = require("selenium-webdriver/common/driverFinder");
 
 describe('Service Test', function () {
-  let driver;
-  let userDataDir;
-  let service;
-  let options;
-
-  afterEach(async function () {
-    if (driver) {
-      await driver.quit();
-      driver = null;
-    }
-    if (userDataDir) {
-      fs.rmSync(userDataDir, { recursive: true, force: true });
-      userDataDir = null;
-    }
-  });
-
-  it('Default service', async function () {
-    service = new Chrome.ServiceBuilder();
-    driver = new Builder()
-      .forBrowser(Browser.CHROME)
-      .setChromeService(service)
-      .build();
-    await driver.get('https://www.selenium.dev/selenium/web/blank.html');
-  });
-
-  it('Set Driver Location', async function () {
-    options = new Chrome.Options();
-    options.setBrowserVersion("stable");
-    let paths = getBinaryPaths(options);
-    let driverPath = paths.driverPath;
-    let browserPath = paths.browserPath;
-    options.setChromeBinaryPath(browserPath);
-    userDataDir = fs.mkdtempSync(path.join(os.tmpdir(), 'chrome-profile-'));
-    options.addArguments(`--user-data-dir=${userDataDir}`);
-    options.addArguments('--no-sandbox');
-    options.addArguments('--disable-dev-shm-usage');
-    service = new Chrome.ServiceBuilder(driverPath);
-    driver = new Builder()
-      .forBrowser(Browser.CHROME)
-      .setChromeOptions(options)
-      .setChromeService(service)
-      .build();
-    await driver.get('https://www.selenium.dev/selenium/web/blank.html');
-  });
-
-  it('Set port', async function () {
-    service = new Chrome.ServiceBuilder().setPort(1234);
-    driver = new Builder()
-      .forBrowser(Browser.CHROME)
-      .setChromeService(service)
-      .build();
-    await driver.get('https://www.selenium.dev/selenium/web/blank.html');
-  });
+  let driver;
+  let userDataDir;
+  let service;
+  let options;
+  let logFilePath;
+
+  afterEach(async function () {
+    if (driver) {
+      await driver.quit();
+      driver = null;
+    }
+    if (userDataDir) {
+      fs.rmSync(userDataDir, { recursive: true, force: true });
+      userDataDir = null;
+    }
+    if (logFilePath) {
+      // Clean up the log file if it was created
+      fs.rmSync(logFilePath, { force: true });
+      logFilePath = null;
+    }
+  });
+
+  it('Default service', async function () {
+    // Test case 1: Start Chrome using the default service configuration.
+    service = new Chrome.ServiceBuilder();
+    driver = new Builder()
+      .forBrowser(Browser.CHROME)
+      .setChromeService(service)
+      .build();
+    await driver.get('https://www.selenium.dev/selenium/web/blank.html');
+  });
+
+  it('Set Driver Location', async function () {
+    // Test case 2: Explicitly set the path to the ChromeDriver executable.
+    options = new Chrome.Options();
+    options.setBrowserVersion("stable");
+
+    // Use the official utility to find binary paths (a robust approach)
+    let paths = getBinaryPaths(options);
+    let driverPath = paths.driverPath;
+    let browserPath = paths.browserPath;
+
+    options.setChromeBinaryPath(browserPath);
+    userDataDir = fs.mkdtempSync(path.join(os.tmpdir(), 'chrome-profile-'));
+    options.addArguments(`--user-data-dir=${userDataDir}`);
+    options.addArguments('--no-sandbox');
+    options.addArguments('--disable-dev-shm-usage');
+
+    // Pass the driverPath to the ServiceBuilder
+    service = new Chrome.ServiceBuilder(driverPath);
+    driver = new Builder()
+      .forBrowser(Browser.CHROME)
+      .setChromeOptions(options)
+      .setChromeService(service)
+      .build();
+    await driver.get('https://www.selenium.dev/selenium/web/blank.html');
+  });
+
+  it('Set port', async function () {
+    // Test case 3: Set a specific port for the ChromeDriver service to listen on.
+    service = new Chrome.ServiceBuilder().setPort(1234);
+    driver = new Builder()
+      .forBrowser(Browser.CHROME)
+      .setChromeService(service)
+      .build();
+    await driver.get('https://www.selenium.dev/selenium/web/blank.html');
+  });
+
+  it('Set Log Path and Verbosity', async function () {
+    // Test case 4: Configure the service to output verbose logs to a specific file.
+    logFilePath = path.join(os.tmpdir(), `chromedriver-log-${Date.now()}.log`);
+
+    service = new Chrome.ServiceBuilder()
+      .loggingTo(logFilePath)
+      .enableVerboseLogging(); // Equivalent to setting --verbose argument
+
+    driver = new Builder()
+      .forBrowser(Browser.CHROME)
+      .setChromeService(service)
+      .build();
+
+    await driver.get('https://www.selenium.dev/selenium/web/blank.html');
+
+    // Optional: Verify the log file was created (we can't easily check content in this basic test)
+    if (!fs.existsSync(logFilePath)) {
+      throw new Error(`Log file was not created at: ${logFilePath}`);
+    }
+  });
+
+  it('Add Service Arguments', async function () {
+    // Test case 5: Add arbitrary command-line arguments to the ChromeDriver service executable.
+    // Note: This is an example; ChromeDriver arguments are rarely needed outside of logging.
+    service = new Chrome.ServiceBuilder()
+      .addArguments('--disable-build-check', '--disable-features=RendererCodeIntegrity');
+
+    driver = new Builder()
+      .forBrowser(Browser.CHROME)
+      .setChromeService(service)
+      .build();
+    await driver.get('https://www.selenium.dev/selenium/web/blank.html');
+  });
 });