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package com.vaadin.tests.components.window;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import org.junit.Test;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.interactions.Actions;
import com.vaadin.testbench.By;
import com.vaadin.testbench.elements.WindowElement;
import com.vaadin.tests.tb3.SingleBrowserTest;
public class WindowHeaderButtonKeyboardActionsTest extends SingleBrowserTest {
private static final String HEADER_CLASS = "v-window-header";
private static final String RESTORE_BOX_CLASS = "v-window-restorebox";
private static final String MAXIMIZE_BOX_CLASS = "v-window-maximizebox";
private static final String CLOSE_BOX_CLASS = "v-window-closebox";
@Override
public void setup() throws Exception {
super.setup();
openTestURL();
// open window before each test case
waitForElementPresent(By.id("firstButton"));
WebElement button = findElement(By.id("firstButton"));
button.click();
waitForElementPresent(By.id("testWindow"));
}
/**
* Scenario: focus the close button of the opened window -> press ENTER key
* -> window should be closed
*/
@Test
public void testCloseWindowWithEnter() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement closeButton = windowElement
.findElement(By.className(CLOSE_BOX_CLASS));
setFocusToElementAndWait(closeButton);
assertTrue("Window's close button is not the focused element",
closeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.ENTER);
assertTrue("Window is not closed",
findElements(By.className("v-window")).size() == 0);
}
/**
* Scenario: focus the close button of the opened window -> press SPACE key
* -> window should be closed
*/
@Test
public void testCloseWindowWithSpace() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement closeButton = windowElement
.findElement(By.className(CLOSE_BOX_CLASS));
setFocusToElementAndWait(closeButton);
assertTrue("Window's close button is not the focused element",
closeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.SPACE);
assertTrue("Window is not closed",
findElements(By.className("v-window")).size() == 0);
}
/**
* Scenario: focus close button of opened window -> press keys DELETE,
* ARROW_LEFT, and END -> window should remain open after all actions
*/
@Test
public void testIncorrectKeyInputDoesntFireClose() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement closeButton = windowElement
.findElement(By.className(CLOSE_BOX_CLASS));
setFocusToElementAndWait(closeButton);
assertTrue("Window's close button is not the focused element",
closeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.DELETE);
assertTrue(
"Window is closed by DELETE when close button is the focused element",
findElements(By.className("v-window")).size() > 0);
pressKeyAndWait(Keys.ARROW_LEFT);
assertTrue(
"Window is closed by ARROW_LEFT when close button is the focused element",
findElements(By.className("v-window")).size() > 0);
pressKeyAndWait(Keys.END);
assertTrue(
"Window is closed by END when close button is the focused element",
findElements(By.className("v-window")).size() > 0);
}
/**
* Scenario: close button of opened window is not focused -> press keys
* ENTER and SPACE -> window should remain open after all actions
*/
@Test
public void testNonfocusedKeyDoesntCloseWindow() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement closeButton = windowElement
.findElement(By.className(CLOSE_BOX_CLASS));
assertTrue("Window's close button is the focused element",
!closeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.ENTER);
assertTrue(
"Window is closed by ENTER when close button is not the focused element",
findElements(By.className("v-window")).size() > 0);
pressKeyAndWait(Keys.SPACE);
assertTrue(
"Window is closed by SPACE when close button is not the focused element",
findElements(By.className("v-window")).size() > 0);
}
/**
* Scenario: focus close button of opened window -> press keys TAB, and
* TAB+SHIFT in succession, shifting focus from and back to the button ->
* press ENTER key -> window should be closed
*/
@Test
public void testShiftFocusAndCloseWindow() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement closeButton = windowElement
.findElement(By.className(CLOSE_BOX_CLASS));
setFocusToElementAndWait(closeButton);
assertTrue("Window's close button is not the focused element",
closeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.TAB);
assertTrue("Window's close button is the focused element",
!closeButton.equals(driver.switchTo().activeElement()));
pressKeyCombinations(Keys.SHIFT, Keys.TAB);
assertTrue("Window's close button is not the focused element",
closeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.ENTER);
assertTrue("Window is not closed when focus is shifted back-and-forth",
findElements(By.className("v-window")).size() == 0);
}
/**
* Scenario: focus close button of opened window -> click close button with
* the mouse cursor -> window should be closed
*/
@Test
public void testMouseClickClosesWindowOnFocus() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement closeButton = windowElement
.findElement(By.className(CLOSE_BOX_CLASS));
setFocusToElementAndWait(closeButton);
assertTrue("Window's close button is not the focused element",
closeButton.equals(driver.switchTo().activeElement()));
// click button with mouse and wait
closeButton.click();
waitForElementNotPresent(By.className("v-window"));
}
// Tests for maximize-restore button
/**
* Scenario: focus the maximize button of the opened window -> press ENTER
* key -> window should be maximized
*/
@Test
public void testMaximizeWindowWithEnter() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement closeButton = windowElement
.findElement(By.className(MAXIMIZE_BOX_CLASS));
setFocusToElementAndWait(closeButton);
assertTrue("Window's maximize button is not the focused element",
closeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.ENTER);
assertTrue("Window is not maximized", windowElement.isMaximized());
}
/**
* Scenario: focus the maximize button of the opened window -> press SPACE
* key -> window should be maximized
*/
@Test
public void testMaximizeWindowWithSpace() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement closeButton = windowElement
.findElement(By.className(MAXIMIZE_BOX_CLASS));
setFocusToElementAndWait(closeButton);
assertTrue("Window's maximize button is not the focused element",
closeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.SPACE);
assertTrue("Window is not maximized", windowElement.isMaximized());
}
/**
* Scenario: focus maximize button of opened window -> press keys DELETE,
* ARROW_UP, and ADD -> window should remain open after all actions
*/
@Test
public void testIncorrectKeyInputDoesntFireMaximize() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement maximizeButton = windowElement
.findElement(By.className(MAXIMIZE_BOX_CLASS));
setFocusToElementAndWait(maximizeButton);
assertTrue("Window's maximize button is not the focused element",
maximizeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.DELETE);
assertTrue(
"Window is maximized by DELETE when maximize button is the focused element",
!windowElement.isMaximized());
pressKeyAndWait(Keys.ARROW_UP);
assertTrue(
"Window is cmaximized by ARROW_UP when maximize button is the focused element",
!windowElement.isMaximized());
pressKeyAndWait(Keys.ADD);
assertTrue(
"Window is maximized by ADD when maximize button is the focused element",
!windowElement.isMaximized());
}
/**
* Scenario: close button of opened window is not focused -> press keys
* ENTER and SPACE -> window should remain non-maximized after all actions
*/
@Test
public void testNonfocusedKeyDoesntMaximizeWindow() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement maximizeButton = windowElement
.findElement(By.className(MAXIMIZE_BOX_CLASS));
assertTrue("Window's close button is the focused element",
!maximizeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.ENTER);
assertTrue(
"Window is maximized by ENTER when maximize button is not the focused element",
!windowElement.isMaximized());
pressKeyAndWait(Keys.SPACE);
assertTrue(
"Window is maximized by SPACE when maximize button is not the focused element",
!windowElement.isMaximized());
}
/**
* Scenario: focus maximize button of opened window -> press keys TAB, and
* TAB+SHIFT in succession, shifting focus from and back to the button ->
* press ENTER key -> window should be maximized
*/
@Test
public void testShiftFocusAndMaximizeWindow() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement maximizeButton = windowElement
.findElement(By.className(MAXIMIZE_BOX_CLASS));
setFocusToElementAndWait(maximizeButton);
assertTrue("Window's maximize button is not the focused element",
maximizeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.TAB);
assertTrue("Window's maximize button is the focused element",
!maximizeButton.equals(driver.switchTo().activeElement()));
pressKeyCombinations(Keys.SHIFT, Keys.TAB);
assertTrue("Window's maximize button is not the focused element",
maximizeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.ENTER);
assertTrue(
"Window is not maximized when focus is shifted back-and-forth",
windowElement.isMaximized());
}
/**
* Scenario: focus maximize button of opened window -> click maximize button
* with mouse cursor -> window should be maximized
*/
@Test
public void testMouseClickMaximizesWindowOnFocus() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement maximizeButton = windowElement
.findElement(By.className(MAXIMIZE_BOX_CLASS));
setFocusToElementAndWait(maximizeButton);
assertTrue("Window's maximize button is not the focused element",
maximizeButton.equals(driver.switchTo().activeElement()));
// click button with mouse and wait
maximizeButton.click();
sleep(100);
assertTrue("Window is not maximized when focused element is clicked",
windowElement.isMaximized());
}
/**
* Scenario: focus the maximize button of the opened window -> press ENTER
* key -> window should be maximized -> press ENTER key again -> window
* should be restored
*/
@Test
public void testMaximizeAndRestoreWindowWithEnter() throws IOException {
assertTrue("Window is not open",
findElements(By.id("testWindow")).size() == 1);
WindowElement windowElement = $(WindowElement.class).first();
WebElement closeButton = windowElement
.findElement(By.className(MAXIMIZE_BOX_CLASS));
setFocusToElementAndWait(closeButton);
assertTrue("Window's maximize button is not the focused element",
closeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.ENTER);
assertTrue("Window is not maximized", windowElement.isMaximized());
assertTrue("Window's maximize button is not the focused element",
closeButton.equals(driver.switchTo().activeElement()));
pressKeyAndWait(Keys.ENTER);
assertTrue("Window remains maximized", !windowElement.isMaximized());
}
protected void setFocusToElementAndWait(WebElement element) {
String elementId = element.getAttribute("id");
((JavascriptExecutor) getDriver()).executeScript(
"document.getElementById('" + elementId + "').focus();",
element);
sleep(100);
}
protected void pressKeyAndWait(Keys... key) {
new Actions(driver).sendKeys(key).build().perform();
sleep(1000);
}
// That is a workaround after Chrome 75, sendKeys(Keys.shift, Keys.Tab)
// doesn't work
protected void pressKeyCombinations(Keys keyModifier, Keys key) {
new Actions(getDriver()).keyDown(keyModifier).perform();
new Actions(getDriver()).sendKeys(Keys.chord(key)).perform();
new Actions(getDriver()).keyUp(keyModifier).perform();
}
}
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