问题描述
我想测试某个TextField
(也许有多个TextFields
)是否通过EventHandler
设置了setonAction
。在测试代码中,我可以将内容(例如“ HelloWorld”)设置为TextField
。根据我的理解,我必须将光标放在TextField中文本的末尾,然后调用press(KeyCode.ENTER)
。是否有TestFX调用将光标放置在某个TextField中的某个点?还是有另一种方法可以对此进行测试?
致敬,约尔格
[编辑] 这是一个示例:
package testestfx;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.layout.VBox;
public class SimpleGui extends VBox {
private static final org.slf4j.Logger logger =
org.slf4j.LoggerFactory.getLogger(SimpleGui.class);
private TextField field1;
private TextField field2;
private Label label;
public SimpleGui() {
field1 = new TextField("Textfield1");
field2 = new TextField("Textfield2");
field1.setonAction((event) -> onActionDoThis());
field2.setonAction((event) -> onActionDoThat());
label = new Label("Label");
getChildren().addAll(field1,field2 );
}
public TextField getField1() {
return field1;
}
public TextField getField2() {
return field2;
}
public Label getLabel() {
return label;
}
void onActionDoThis() {
logger.info("This");
label.setText("This");
}
void onActionDoThat() {
logger.info("That");
label.setText("That");
}
}
这是测试:
package testtestfx;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.input.KeyCode;
import javafx.stage.Stage;
import org.junit.Test;
import org.testfx.framework.junit.ApplicationTest;
import testestfx.SimpleGui;
import static org.junit.Assert.assertEquals;
public class TestSimpleGUI extends ApplicationTest {
private static final org.slf4j.Logger logger =
org.slf4j.LoggerFactory.getLogger(TestSimpleGUI.class);
private SimpleGui gui;
@Override
public void start(final Stage stage) throws Exception {
super.start(stage);
gui = new SimpleGui();
stage.setScene(new Scene(gui));
stage.show();
}
@Test
public void testEnterKeystroke() {
TextField t2 = gui.getField2();
TextField t1 = gui.getField1();
Label l1 = gui.getLabel();
t2.setText("bar");
t1.setText("foo");
press(KeyCode.ENTER);
assertEquals("That",l1.getText());
}
}
控制台输出为:
15:43:29.366 [JavaFX Application Thread] [INFO] SimpleGui - This
org.junit.ComparisonFailure:
Expected :That
Actual :This
```
解决方法
您可以将焦点设置在TextField上,如下所示:
myTextField.requestFocus();
亲切的问候
艾玛迪斯