Examples with StateNode com.vaadin.flow.internal.StateNode used on opensource projects

Example 86 with StateNode

use of com.vaadin.flow.internal.StateNode in project flow by vaadin.

the class StateNodeNodeListTest method testIndexOf.

@Test
public void testIndexOf() {
    StateNode one = StateNodeTest.createEmptyNode("one");
    StateNode two = StateNodeTest.createEmptyNode("two");
    StateNode three = StateNodeTest.createEmptyNode("three");
    nodeList.add(one);
    nodeList.add(two);
    Assert.assertEquals(0, nodeList.indexOf(one));
    Assert.assertEquals(1, nodeList.indexOf(two));
    Assert.assertEquals(-1, nodeList.indexOf(three));
}

Example 87 with StateNode

use of com.vaadin.flow.internal.StateNode in project flow by vaadin.

the class VisibilityDataTest method setVisible.

@Test
public void setVisible() {
    StateNode node = new StateNode(ElementData.class);
    ElementData data = node.getFeature(ElementData.class);
    Assert.assertNull(data.get(NodeProperties.VISIBLE));
    Assert.assertTrue(data.isVisible());
    data.put(NodeProperties.VISIBLE, true);
    Assert.assertTrue(data.isVisible());
    data.put(NodeProperties.VISIBLE, false);
    Assert.assertFalse(data.isVisible());
}

Example 88 with StateNode

use of com.vaadin.flow.internal.StateNode 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 89 with StateNode

use of com.vaadin.flow.internal.StateNode 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 90 with StateNode

use of com.vaadin.flow.internal.StateNode 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));
}