testbench
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vaadin
Vaadin TestBench is a tool for automated user interface testing of Vaadin applications.
If you try to run a Chrome test on Gitpod, you get ``` org.openqa.selenium.WebDriverException: unknown error: Chrome failed to start: crashed. (unknown error: DevToolsActivePort file doesn't exist) (The process started...
If you accidentally put e.g. a text file as a reference image, your test fails with ``` java.lang.NullPointerException: Cannot invoke "java.awt.image.BufferedImage.getWidth()" because "image1" is null at com.vaadin.testbench.screenshot.ImageUtil.imagesSameSize(ImageUtil.java:96) at com.vaadin.testbench.screenshot.ImageComparison.createParameters(ImageComparison.java:590) at...
When using the new development mode that runs the frontend in another thread testbench should wait until the frontend is done and vaadin is ready for use.
Running ``` @Test public void sizeTest() throws IOException { testBench().resizeViewPortTo(1550, 850); testBench().compareScreen("hello"); } ``` on Saucelabs with various browser versions produces ``` error-screenshots/hello_mac_Safari_13.png: PNG image data, 1550 x 850, 8-bit/color...
Vaadin 14 TextFieldElement should support clicking TextField clear button
Problem: the `master` Flow branch will use another way to run a web applications. Previously `(p)npm install` and webpack dev server were started as a part of `ServletContainerInitializer` ( `DevModeInitializer`...
See https://vaadin.com/docs/v14/testbench/testbench-getting-started.html#running-tests Following things are invalid / not working as described: * `mvn verify` is missing the integration tests profile. Running verify without will not run the integration tests. Correct...
**Originally by @tsuoanttila** ___ Drag and Drop in TB4 can be done by Actions but there are some pitfalls, it should be made easier ___ Imported from https://dev.vaadin.com/ issue #14752
**Version**: latest for V14 **Firefox**: 74 **Issue** : trying to uplod a file using `UploadElement` doesn't work Tried as a workaround the code from [upload-integration-test repo]( https://github.com/vaadin/vaadin-upload-flow/blob/master/vaadin-upload-flow-integration-tests/src/test/java/com/vaadin/flow/component/upload/tests/UploadIT.java#L47) , but another...
I am using the ComboBoxElement.selectByText for testing a ComboBox using a DataProvider with a filter and a item label generator. The filter is implemented as follows: it searches the DB...
