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Test Output

info

This WebdriverIO demo site has been used for the example image output.

enableLayoutTesting

This can be set on the Service Options as well as on the Method level.

// wdio.conf.(js|ts)
export const config = {
// ...
// =====
// Setup
// =====
services: [
[
'visual',
{
enableLayoutTesting: true
}
]
]
// ...
}

The image output for the Service Options is equal to the Method, see below.

Image Output

await browser.saveElement(".features_vqN4", "example-element-tag", {enableLayoutTesting: true})
// Or
await browser.checkElement(".features_vqN4", "example-element-tag", {enableLayoutTesting: true})

saveElement Desktop

save(Screen/Element/FullPageScreen)

Console Output

The save(Screen/Element/FullPageScreen) methods will provide the following information after the method has been executed:

const saveResult = await browser.saveFullPageScreen({ ... })
console.log(saveResults)
/**
* {
* // The device pixel ratio of the instance that has run
* devicePixelRatio: 1,
* // The formatted filename, this depends on the options `formatImageName`
* fileName: "examplePage-chrome-latest-1366x768.png",
* // The path where the actual screenshot file can be found
* path: "/path/to/project/.tmp/actual/desktop_chrome",
* };
*/

Image Output

await browser.saveElement(".hero__title-logo", "example-element-tag")

saveElement Desktop

check(Screen/Element/FullPageScreen)

Console Output

By default, the check(Screen/Element/FullPageScreen) methods will only provide a mismatch percentage like 1.23, but when the plugin has the option returnAllCompareData: true the following information is provided after the method has been executed:

const checkResult = await browser.checkFullPageScreen({ ... })
console.log(checkResult)
/**
* {
* // The formatted filename, this depends on the options `formatImageName`
* fileName: "examplePage-chrome-headless-latest-1366x768.png",
* folders: {
* // The actual folder and the file name
* actual: "/path/to/project/.tmp/actual/desktop_chrome/examplePage-chrome-headless-latest-1366x768.png",
* // The baseline folder and the file name
* baseline:
* "/path/to/project/localBaseline/desktop_chrome/examplePage-chrome-headless-latest-1366x768.png",
* // This following folder is optional and only if there is a mismatch
* // The folder that holds the diffs and the file name
* diff: "/path/to/project/.tmp/diff/desktop_chrome/examplePage-chrome-headless-latest-1366x768.png",
* },
* // The mismatch percentage
* misMatchPercentage: 2.34,
* };
*/

Image Output

info

The images below will only show differences as a result of running the check commands. Only the diff in a browser is shown, but the output for Android and iOS is the same.

await browser.checkElement("#__docusaurus_skipToContent_fallback > header > div > div.buttons_pzbO > a:nth-child(1)", "example-element-tag")
info

The button text has been changed from Get Started to Getting Started! and detected as a change.

Button Check Result

Block-Outs

Here you will find an example output for block-outs in Android NativeWebScreenshot and iOS where the status+address and toolbar are blocked out.

Blockouts Android

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