Examples with BasicElementStateProvider com.vaadin.flow.dom.impl.BasicElementStateProvider used on opensource projects

Example 1 with BasicElementStateProvider

use of com.vaadin.flow.dom.impl.BasicElementStateProvider in project flow by vaadin.

the class BasicElementStateProviderTest method supportsSelfCreatedNode.

@Test
public void supportsSelfCreatedNode() {
    BasicElementStateProvider provider = BasicElementStateProvider.get();
    StateNode node = BasicElementStateProvider.createStateNode("foo");
    Assert.assertTrue(provider.supports(node));
}

Example 2 with BasicElementStateProvider

use of com.vaadin.flow.dom.impl.BasicElementStateProvider in project flow by vaadin.

the class BasicElementStateProviderTest method doesNotSupportEmptyNode.

@Test
public void doesNotSupportEmptyNode() {
    BasicElementStateProvider provider = BasicElementStateProvider.get();
    Assert.assertFalse(provider.supports(new StateNode()));
}

Example 3 with BasicElementStateProvider

use of com.vaadin.flow.dom.impl.BasicElementStateProvider in project flow by vaadin.

the class BasicElementStateProviderTest method supportsUIRootNode.

@Test
public void supportsUIRootNode() {
    BasicElementStateProvider provider = BasicElementStateProvider.get();
    UI ui = new UI() {

        @Override
        protected void init(VaadinRequest request) {
        }
    };
    StateNode rootNode = ui.getInternals().getStateTree().getRootNode();
    Assert.assertTrue(provider.supports(rootNode));
}