我有一个简单的应用程序，如果用户单击登录按钮，则会将一条消息打印到标准输出。我正在尝试开始使用 testfx，但是当它模拟按钮单击时，不会打印任何消息。这是预期的行为，还是我缺少什么？
DialogioController.java：
package dialogio;
import java.net.URL;
import java.util.ResourceBundle;
import javafx.fxml.FXML;
import javafx.scene.control.ListView;
import javafx.scene.control.TabPane;
import javafx.scene.control.TextField;
import javafx.scene.input.MouseEvent;
import javafx.scene.control.Button;
public class DialogioController {
@FXML
private ResourceBundle resources;
@FXML
private URL location;
@FXML
private ListView<?> peopleList;
@FXML
private TabPane tabList;
@FXML
private TextField usernameField;
@FXML
private TextField passwordField;
@FXML
private TextField ipField;
@FXML
private Button loginButton;
@FXML
void login(MouseEvent e) {
System.out.println("Trying to login!");
}
@FXML
void initialize() {
assert peopleList != null : "fx:id=\"peopleList\" was not injected: check your FXML file 'Dialogio.fxml'.";
assert tabList != null : "fx:id=\"tabList\" was not injected: check your FXML file 'Dialogio.fxml'.";
assert usernameField != null : "fx:id=\"usernameField\" was not injected: check your FXML file 'Dialogio.fxml'.";
assert passwordField != null : "fx:id=\"passwordField\" was not injected: check your FXML file 'Dialogio.fxml'.";
assert ipField != null : "fx:id=\"ipField\" was not injected: check your FXML file 'Dialogio.fxml'.";
}
}
DialogioTest.java：
import org.loadui.testfx.GuiTest;
import java.io.IOException;
import java.net.URL;
import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.Parent;
import javafx.fxml.FXMLLoader;
import org.junit.Test;
import javafx.scene.control.Button;
import javafx.scene.control.ToggleButton;
import javafx.scene.control.TextField;
public class DialogioTest extends GuiTest{
@Override
protected Parent getRootNode() {
Parent parent = null;
try {
parent = FXMLLoader.load(getClass().getResource("Dialogio.fxml"));
System.out.println("Loaded parent");
return parent;
} catch (IOException exc) {
exc.printStackTrace();
}
return parent;
}
@Test
public void clickLogin(){
Button loginButton = find("#loginButton");
click(loginButton);
}
}
Dialogio.java：
package dialogio;
import javafx.application.Application;
import java.net.URL;
import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.Parent;
import javafx.fxml.FXMLLoader;
public class Dialogio extends Application{
public static void main(String[] args){
launch();
}
public void start(Stage primaryStage){
primaryStage.setTitle("Dialogio");
Parent root = null;
String sceneFile = "Dialogio.fxml";
URL url = null;
try{
url = getClass().getClassLoader().getResource(sceneFile);
root = FXMLLoader.load(url);
Scene scene = new Scene(root);
primaryStage.setScene(scene);
primaryStage.show();
}
catch(Exception exc){
exc.printStackTrace();
}
}
}
Dialogio.fxml：
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.ListView?>
<?import javafx.scene.control.Tab?>
<?import javafx.scene.control.TabPane?>
<?import javafx.scene.control.TextField?>
<?import javafx.scene.layout.AnchorPane?>
<?import javafx.scene.layout.ColumnConstraints?>
<?import javafx.scene.layout.GridPane?>
<?import javafx.scene.layout.RowConstraints?>
<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8.0.76-ea" xmlns:fx="http://javafx.com/fxml/1" fx:controller="dialogio.DialogioController">
<children>
<GridPane layoutX="14.0" layoutY="66.0" prefHeight="400.0" prefWidth="600.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
<columnConstraints>
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
</columnConstraints>
<rowConstraints>
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
</rowConstraints>
<children>
<ListView fx:id="peopleList" prefHeight="200.0" prefWidth="200.0" GridPane.rowSpan="3" />
<TabPane fx:id="tabList" prefHeight="134.0" prefWidth="353.0" tabClosingPolicy="UNAVAILABLE" GridPane.columnIndex="1" GridPane.columnSpan="3" GridPane.rowSpan="3">
<tabs>
<Tab text="Home">
<content>
<AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="180.0" prefWidth="200.0">
<children>
<GridPane layoutY="94.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0">
<columnConstraints>
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
</columnConstraints>
<rowConstraints>
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
</rowConstraints>
<children>
<TextField fx:id="usernameField" promptText="username" />
<TextField fx:id="passwordField" promptText="password" GridPane.rowIndex="1" />
<TextField fx:id="ipField" promptText="server ip" GridPane.rowIndex="2" />
<Button fx:id="loginButton" mnemonicParsing="false" onMouseClicked="#login" text="Login" textAlignment="CENTER" GridPane.rowIndex="3" />
</children>
</GridPane>
</children>
</AnchorPane>
</content>
</Tab>
</tabs>
</TabPane>
</children>
</GridPane>
</children>
</AnchorPane>