Helper classes to write java Playwright tests for Vaadin

This library implements some helper methods to simplify testing Vaadin 24+ interfaces in a playwright test case. This simplifies handling with the sometimes tricky shadow DOM of Vaadin.

pom.xml

<dependency>
    <groupId>net.qdevzone</groupId>
    <artifactId>playwright-vaadin</artifactId>
    <version>0.0.1</version>
    <scope>test</scope>
</dependency>

UI:

ComboBox<String> comboBox1 = new ComboBox<>("Option");
comboBox1.setId("box1");
comboBox1.setItems("Option1", "Option2", "Option3");
comboBox1.addValueChangeListener(e -> {
   System.out.println(comboBox1.getValue());
});

Test

page.navigate("http://localhost:" + port + "/combobox");
page.waitForSelector("vaadin-combo-box");

assertTrue(InputFieldHelper.fromLabel(page, "Text Field").isReadOnly());

ComboBoxHelper comboBox1 = ComboBoxHelper.fromId(page, "box1");
comboBox1.setValue("Option2");
assertThat(comboBox1.getValue()).isEqualTo("Option2");

Note	This project is in alpha stage and does not provide any binaries. Check out the repository and run a mvn install to add them to your local repository to use.