(@wdio/utils): respect browserVersion when setting up Chrome or Firefox (#11248)

Author: christian-bromann

packages/wdio-utils/src/driver/utils.ts

@@ -107,9 +107,14 @@ export async function setupPuppeteerBrowser(cacheDir: string, caps: Capabilities
     if (typeof browserOptions.binary === 'string') {
         return {
             executablePath: browserOptions.binary,
-            browserVersion: browserName === Browser.CHROME
-                ? getBuildIdByChromePath(browserOptions.binary)
-                : await getBuildIdByFirefoxPath(browserOptions.binary)
+            browserVersion: (
+                caps.browserVersion ||
+                (
+                    browserName === Browser.CHROME
+                        ? getBuildIdByChromePath(browserOptions.binary)
+                        : await getBuildIdByFirefoxPath(browserOptions.binary)
+                )
+            )
         }
     }
 

packages/wdio-utils/tests/driver/utils.test.ts

@@ -122,6 +122,13 @@ describe('driver utils', () => {
                 browserVersion: '116.0.5845.110',
                 executablePath: '/my/chrome'
             })
+            await expect(setupPuppeteerBrowser('/foo/bar', {
+                browserVersion: '1.2.3',
+                'goog:chromeOptions': { binary: '/my/chrome' }
+            })).resolves.toEqual({
+                browserVersion: '1.2.3',
+                executablePath: '/my/chrome'
+            })
         })
 
         it('should install chrome stable if browser is not found', async () => {