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

Example 56 with StateNode

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

the class MapPropertyTest method setValue_updateFromServerIsApplied_syncToServerUpdatesValue.

@Test
public void setValue_updateFromServerIsApplied_syncToServerUpdatesValue() {
    TestTree tree = new TestTree();
    StateNode node = new StateNode(7, tree);
    MapProperty property = node.getMap(NodeFeatures.ELEMENT_PROPERTIES).getProperty("foo");
    property.setValue("bar");
    Reactive.flush();
    property.syncToServer("baz");
    Assert.assertEquals("baz", property.getValue());
}

Example 57 with StateNode

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

the class MapPropertyTest method setValue_updateFromServerIsNoCompleted_syncToServerDoesntUpdateValue.

@Test
public void setValue_updateFromServerIsNoCompleted_syncToServerDoesntUpdateValue() {
    TestTree tree = new TestTree();
    StateNode node = new StateNode(7, tree);
    MapProperty property = node.getMap(NodeFeatures.ELEMENT_PROPERTIES).getProperty("foo");
    property.setValue("bar");
    property.syncToServer("baz");
    Assert.assertEquals("bar", property.getValue());
}

Example 58 with StateNode

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

the class MapPropertyTest method removeValue_updateFromServerIsApplied_syncToServerUpdatesValue.

@Test
public void removeValue_updateFromServerIsApplied_syncToServerUpdatesValue() {
    TestTree tree = new TestTree();
    StateNode node = new StateNode(7, tree);
    MapProperty property = node.getMap(NodeFeatures.ELEMENT_PROPERTIES).getProperty("foo");
    property.setValue("bar");
    property.removeValue();
    Reactive.flush();
    property.syncToServer("baz");
    Assert.assertEquals("baz", property.getValue());
}

Example 59 with StateNode

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

the class NodeMapTest method getProperty_returnPropertyWhichAlwaysUpdatesTheValue.

@Test
public void getProperty_returnPropertyWhichAlwaysUpdatesTheValue() {
    NodeMap map = new NodeMap(NodeFeatures.ELEMENT_PROPERTIES, new StateNode(0, new StateTree(null)));
    MapProperty property = map.getProperty("innerHTML");
    AtomicReference<MapPropertyChangeEvent> capture = new AtomicReference<>();
    property.addChangeListener(capture::set);
    property.setValue("foo");
    Assert.assertNotNull(capture.get());
    // reset
    capture.set(null);
    // set the same value again
    property.setValue("foo");
    Assert.assertNotNull(capture.get());
}

Example 60 with StateNode

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

the class InitialPropertiesHandlerTest method flushPropertyUpdates_updateIsNotInProgress_collectInitialProperties.

@Test
public void flushPropertyUpdates_updateIsNotInProgress_collectInitialProperties() {
    Mockito.when(tree.isUpdateInProgress()).thenReturn(false);
    StateNode node = new StateNode(1, tree);
    NodeMap properties = node.getMap(NodeFeatures.ELEMENT_PROPERTIES);
    MapProperty serverSidePropertyUpdatedByClient = properties.getProperty("foo");
    serverSidePropertyUpdatedByClient.setValue("bar");
    MapProperty serverSideProperty = properties.getProperty("other");
    serverSideProperty.setValue("value");
    handler.nodeRegistered(node);
    Mockito.when(tree.getNode(node.getId())).thenReturn(node);
    handler.flushPropertyUpdates();
    serverSidePropertyUpdatedByClient.setValue("updated");
    MapProperty clientSideProperty = properties.getProperty("client");
    clientSideProperty.setValue("baz");
    handler.handlePropertyUpdate(serverSidePropertyUpdatedByClient);
    handler.handlePropertyUpdate(clientSideProperty);
    Reactive.flush();
    Assert.assertEquals("bar", properties.getProperty("foo").getValue());
    Assert.assertEquals("value", properties.getProperty("other").getValue());
    Assert.assertEquals("baz", properties.getProperty("client").getValue());
    Mockito.verify(tree, Mockito.times(0)).sendNodePropertySyncToServer(serverSidePropertyUpdatedByClient);
    Mockito.verify(tree, Mockito.times(0)).sendNodePropertySyncToServer(serverSideProperty);
    Mockito.verify(tree).sendNodePropertySyncToServer(clientSideProperty);
}