Examples with NativeFunction com.vaadin.client.flow.util.NativeFunction used on opensource projects

Example 11 with NativeFunction

use of com.vaadin.client.flow.util.NativeFunction in project flow by vaadin.

the class GwtPolymerModelTest method setupSetMethod.

private void setupSetMethod(Element element, String prefix) {
    NativeFunction function = NativeFunction.create("this['" + prefix + "'+arguments[0]]=arguments[1]");
    WidgetUtil.setJsProperty(element, "set", function);
}

Example 12 with NativeFunction

use of com.vaadin.client.flow.util.NativeFunction in project flow by vaadin.

the class GwtEventHandlerTest method testPolymerMockedEventHandlerWithEventData.

public void testPolymerMockedEventHandlerWithEventData() {
    String methodName = "eventHandler";
    String methodId = "handlerId";
    String eventData = "event.button";
    node.getList(NodeFeatures.POLYMER_SERVER_EVENT_HANDLERS).add(0, methodName);
    node.getMap(NodeFeatures.POLYMER_EVENT_LISTENERS).getProperty(methodName).setValue(methodId);
    JsonObject json = Json.createObject();
    JsonArray array = Json.createArray();
    array.set(0, eventData);
    json.put(methodId, array);
    node.getTree().getRegistry().getConstantPool().importFromJson(json);
    Binder.bind(node, element);
    Reactive.flush();
    NativeFunction mockedFunction = new NativeFunction("this." + methodName + "({button: 2, altKey: false, clientX: 50, clientY: 100})");
    mockedFunction.apply(element, JsCollections.array());
    assertEquals("The amount of server methods was not as expected", 1, serverMethods.size());
    assertEquals("Expected method did not match", methodName, serverMethods.keySet().iterator().next());
    assertEquals("Wrong amount of method arguments", 1, serverMethods.get(methodName).length());
    assertEquals("Gotten argument wasn't as expected", "2", serverMethods.get(methodName).get(0).toString());
    assertEquals("Method node did not match the expected node.", node, serverRpcNodes.get(methodName));
}

Example 13 with NativeFunction

use of com.vaadin.client.flow.util.NativeFunction in project flow by vaadin.

the class GwtEventHandlerTest method testPolymerMockedEventHandlerWithDefaultImplementation.

public void testPolymerMockedEventHandlerWithDefaultImplementation() {
    String methodName = "eventHandler";
    node.getList(NodeFeatures.POLYMER_SERVER_EVENT_HANDLERS).add(0, methodName);
    Binder.bind(node, element);
    Reactive.flush();
    setPrototypeEventHandler(element, methodName);
    NativeFunction mockedFunction = new NativeFunction("this." + methodName + "({button: 2}, 'Extra String argument')");
    mockedFunction.apply(element, JsCollections.array());
    JsonObject expectedResult = Json.createObject();
    expectedResult.put("button", 2);
    expectedResult.put("result", "Extra String argument");
    assertEquals("The amount of server methods was not as expected", 1, serverMethods.size());
    assertEquals("Expected method did not match", methodName, serverMethods.keySet().iterator().next());
    assertEquals("Wrong amount of method arguments", 2, serverMethods.get(methodName).length());
    assertEquals("Gotten argument wasn't as expected", WidgetUtil.toPrettyJson(expectedResult), WidgetUtil.toPrettyJson(WidgetUtil.crazyJsoCast(serverMethods.get(methodName).get(0))));
    assertEquals("Method node did not match the expected node.", node, serverRpcNodes.get(methodName));
}

Example 14 with NativeFunction

use of com.vaadin.client.flow.util.NativeFunction in project flow by vaadin.

the class GwtEventHandlerTest method testEventHandlerModelItem.

public void testEventHandlerModelItem() {
    String methodName = "eventHandlerModelItem";
    String methodId = "handlerModelId";
    String eventData = "event.model.item";
    node.getList(NodeFeatures.POLYMER_SERVER_EVENT_HANDLERS).add(0, methodName);
    node.getMap(NodeFeatures.POLYMER_EVENT_LISTENERS).getProperty(methodName).setValue(methodId);
    JsonObject json = Json.createObject();
    JsonArray array = Json.createArray();
    array.set(0, eventData);
    json.put(methodId, array);
    node.getTree().getRegistry().getConstantPool().importFromJson(json);
    Binder.bind(node, element);
    Reactive.flush();
    NativeFunction mockedFunction = new NativeFunction("this." + methodName + "({button: 0, model:{item: {nodeId: 2, value: 'test value'}}})");
    mockedFunction.apply(element, JsCollections.array());
    assertEquals("The amount of server methods was not as expected", 1, serverMethods.size());
    assertEquals("Expected method did not match", methodName, serverMethods.keySet().iterator().next());
    assertEquals("Wrong amount of method arguments", 1, serverMethods.get(methodName).length());
    assertTrue("Received value was not a JsonObject", serverMethods.get(methodName).get(0) instanceof JsonObject);
    JsonObject expectedResult = Json.createObject();
    expectedResult.put("nodeId", 2);
    assertEquals("Gotten argument wasn't as expected", expectedResult.toJson(), ((JsonObject) serverMethods.get(methodName).get(0)).toJson());
    assertEquals("Method node did not match the expected node.", node, serverRpcNodes.get(methodName));
}

Example 15 with NativeFunction

use of com.vaadin.client.flow.util.NativeFunction in project flow by vaadin.

the class GwtEventHandlerTest method testEventHandlerModelItemSingleItem.

public void testEventHandlerModelItemSingleItem() {
    String methodName = "eventHandlerSingleModelItem";
    String methodId = "handlerSingleModelId";
    String eventData = "item";
    node.getList(NodeFeatures.POLYMER_SERVER_EVENT_HANDLERS).add(0, methodName);
    node.getMap(NodeFeatures.POLYMER_EVENT_LISTENERS).getProperty(methodName).setValue(methodId);
    JsonObject json = Json.createObject();
    JsonArray array = Json.createArray();
    array.set(0, eventData);
    json.put(methodId, array);
    node.getTree().getRegistry().getConstantPool().importFromJson(json);
    node.setDomNode(element);
    Binder.bind(node, element);
    // Add the node property for getPolymerPropertyObject functionality
    setNodeProperty(node.getDomNode(), eventData, "nodeId", "1");
    Reactive.flush();
    NativeFunction mockedFunction = new NativeFunction("this." + methodName + "({button: 0})");
    mockedFunction.apply(element, JsCollections.array());
    assertEquals("The amount of server methods was not as expected", 1, serverMethods.size());
    assertEquals("Expected method did not match", methodName, serverMethods.keySet().iterator().next());
    assertEquals("Wrong amount of method arguments", 1, serverMethods.get(methodName).length());
    assertTrue("Received value was not a JsonObject", serverMethods.get(methodName).get(0) instanceof JsonObject);
    JsonObject expectedResult = Json.createObject();
    expectedResult.put("nodeId", 1);
    assertEquals("Gotten argument wasn't as expected", expectedResult.toJson(), ((JsonObject) serverMethods.get(methodName).get(0)).toJson());
    assertEquals("Method node did not match the expected node.", node, serverRpcNodes.get(methodName));
}