In today ’ s online domain, every digital experience is a musing of your brand—which is why mobile application testing should be at the vanguard of your testing strategy.

Whether it ’ s a icon of a check, a selfie, or a QR code, images can be uploaded to mobile apps for many reasons. Behind the scenes, the application has to do some amount of processing and storage. While make those picture might experience be as mere as pointing and chatter for the user, testing image uploads themselves can be more challenging.

Before we plunge into how to test persona upload functionality, let ’ s chop-chop look at some common scenarios that require this type of examine.

Common Use Cases

• Scanning a chit for a banking application -A common use case in the financial service industry is mobile check alluviation. This is where bank allow client to stick chit forthwith from their nomadic twist.

• Scanning a QR Code- Nowadays, QR codes are often employ as a way to bridge print medium to digital. Scanning a QR code allows the user to easily sail to an embedded URL.

• Taking a user profile impression- This could be taking a selfie or uploading a impression for apps that postulate a exploiter profile photo. This may require a certain file format or size.

• Taking a picture and storing it in a gallery app- Whether it ’ s a social media app or photo sharing, this use case can span many different types. In its simplest form, it could be taking picture from the front or back camera.

  Pro tip: Tools like SUSA can handle this autonomously — upload your app and get results without writing a single test script.

Regardless of the application, in order to ensure end user have a delightful experience, development squad need to have the ability to use the twist camera for taking pictures so they can dispatch all testing scenario. If you ’ re expend a cloud service for mobile app examination, the devices will need to offer some type of Camera Image Injection lineament.

What is Camera Image Injection?

Camera image injection afford developers the ability to inject images in their mechanisation testing, so that specific test cases such as apps requiring scanning of QR codes or picture scanner, can run on a cloud-based examination service as if it were on an existent device. This essentially cater the covering with an image that mocks the use of the gimmick camera.

Testing on Sauce Labs Real Device Cloud

To mimic camera deportment when testing coating on theExistent Device Cloud, you need to provide the covering with an icon that mock the use of the camera. Sauce enable this with the Camera Image Injection feature. Image shot takes an image (in either.jpeg, or .jpgformat) that is stored locally and presents it to the application as if it was read by the device camera. Users can easy test this functionality manually via alive testing or insert into their Appium exam automation.

Appium Test Automation

In your automated test playscript, you & # x27; ll need to input the desired capabilities specific to Camera Image Injection () and contain the uploading of the picture and opening of the camera.

1. Start image injectant by adding camera instrumentation desired capability command in your test script. Image injection is enable by the craved capability sauceLabsImageInjectionEnabled.

2. When you reach the degree in your test session where you ’ d like to take an persona with the app camera, add the icon shot method in your test handwriting.

3. After inputting this code, the application say the persona when it captures a photo. You can change the image by mail the custom bidding with a different persona.

For farther instructions on how to setup image injection in your account, control out our. Or if you ’ re new to Sauce Labs and you have an application that requires screen image upload functionality, subscribe up for ourfree testtoday and you can begin testing in minutes.