[Live Now] Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Join for FREE! Join TestMu Conference

How to use compose method of io.appium.java_client.functions.AppiumFunction class

Best io.appium code snippet using io.appium.java_client.functions.AppiumFunction.compose

AndroidFunctionTest.java

Source:AndroidFunctionTest.java

...64        driver.context("NATIVE_APP");65    }66    @Test public void complexWaitingTestWithPreCondition() {67        AppiumFunction<Pattern, List<WebElement>> compositeFunction =68                searchingFunction.compose(contextFunction);69        Wait<Pattern> wait = new FluentWait<>(Pattern.compile("WEBVIEW"))70                .withTimeout(30, TimeUnit.SECONDS);71        List<WebElement> elements = wait.until(compositeFunction);72        assertThat("Element size should be 1", elements.size(), is(1));73        assertThat("WebView is expected", driver.getContext(), containsString("WEBVIEW"));74    }75    @Test public void complexWaitingTestWithPostConditions() {76        final List<Boolean> calls = new ArrayList<>();77        AppiumFunction<Pattern, WebDriver> waitingForContext = input -> {78            WebDriver result = contextFunction.apply(input);79            if (result != null) {80                calls.add(true);81            }82            return result;83        };84        AppiumFunction<Pattern, List<WebElement>> compositeFunction = waitingForContext85                .andThen((ExpectedCondition<List<WebElement>>) input -> {86                    List<WebElement> result = searchingFunction.apply(input);87                    if (result != null) {88                        calls.add(true);89                    }90                    return result;91                })92                .andThen((AppiumFunction<List<WebElement>, List<WebElement>>) input -> {93                    List<WebElement> result = filteringFunction.apply(input);94                    if (result != null) {95                        calls.add(true);96                    }97                    return result;98                });99        Wait<Pattern> wait = new FluentWait<>(Pattern.compile("WEBVIEW"))100                .withTimeout(30, TimeUnit.SECONDS);101        List<WebElement> elements = wait.until(compositeFunction);102        assertThat("Element size should be 1", elements.size(), is(1));103        assertThat("WebView is expected", driver.getContext(), containsString("WEBVIEW"));104        assertThat("There should be 3 calls", calls.size(), is(3));105    }106    @Test(expected = TimeoutException.class) public void nullPointerExceptionSafetyTestWithPrecondition() {107        Wait<Pattern> wait = new FluentWait<>(Pattern.compile("Fake_context"))108                .withTimeout(30, TimeUnit.SECONDS).pollingEvery(500, TimeUnit.MILLISECONDS);109        assertTrue(wait.until(searchingFunction.compose(contextFunction)).size() > 0);110    }111    @Test(expected = TimeoutException.class) public void nullPointerExceptionSafetyTestWithPostConditions() {112        Wait<Pattern> wait = new FluentWait<>(Pattern.compile("Fake_context"))113                .withTimeout(30, TimeUnit.SECONDS).pollingEvery(500, TimeUnit.MILLISECONDS);114        assertTrue(wait.until(contextFunction.andThen(searchingFunction).andThen(filteringFunction)).size() > 0);115    }116}...

AppiumFunction.java

Source:AppiumFunction.java

...26 * @param <T> The return type27 */28@FunctionalInterface29public interface AppiumFunction<F, T>  extends Function<F, T>, java.util.function.Function<F, T> {30    @Override default <V> AppiumFunction<V, T> compose(java.util.function.Function<? super V, ? extends F> before) {31        Objects.requireNonNull(before);32        return (V v) -> {33            F f = before.apply(v);34            return Optional.ofNullable(f != null ? apply(f) : null).orElse(null);35        };36    }37    @Override default <V> AppiumFunction<F, V> andThen(java.util.function.Function<? super T, ? extends V> after) {38        Objects.requireNonNull(after);39        return (F f) -> {40            T result = apply(f);41            return Optional.ofNullable(result != null ? after.apply(result) : null).orElse(null);42        };43    }44}...

compose

Using AI Code Generation

1public class AppiumFunctionExample {2    private AndroidDriver<AndroidElement> driver;3    public void setUp() throws MalformedURLException {4        DesiredCapabilities desiredCapabilities = new DesiredCapabilities();5        desiredCapabilities.setCapability("deviceName", "emulator-5554");6        desiredCapabilities.setCapability("platformName", "Android");7        desiredCapabilities.setCapability("appPackage", "com.android.calculator2");8        desiredCapabilities.setCapability("appActivity", "com.android.calculator2.Calculator");9        desiredCapabilities.setCapability("automationName", "UiAutomator2");10        driver = new AndroidDriver(remoteUrl, desiredCapabilities);11    }12    public void sampleTest() {13        AppiumFunction<AndroidElement> appiumFunction = new AppiumFunction<>();14        appiumFunction.compose(driver, driver -> driver.findElementByAccessibilityId("digit_2")).click();15        appiumFunction.compose(driver, driver -> driver.findElementByAccessibilityId("plus")).click();16        appiumFunction.compose(driver, driver -> driver.findElementByAccessibilityId("digit_3")).click();17        appiumFunction.compose(driver, driver -> driver.findElementByAccessibilityId("equals")).click();18        appiumFunction.compose(driver, driver -> driver.findElementByAccessibilityId("result")).getText();19    }20    public void tearDown() {21        if (driver != null) {22            driver.quit();23        }24    }25}26import io.appium.java_client.android.AndroidDriver27import io.appium.java_client.android.AndroidElement28import io.appium.java_client.functions.AppiumFunction29import org.openqa.selenium.remote.DesiredCapabilities30import org.testng.annotations.AfterClass31import org.testng.annotations.BeforeClass32import org.testng.annotations.Test33import java.net.MalformedURLException34import java.net.URL35class AppiumFunctionExample {

compose

Using AI Code Generation

1AppiumFunction<WebDriver> function = new AppiumFunction<WebDriver>() {2    public WebDriver apply(WebDriver driver) {3        return driver.findElement(By.id("my_element"));4    }5};6System.out.println(element.getText());7ExpectedCondition<WebElement> condition = new ExpectedCondition<WebElement>() {8    public WebElement apply(WebDriver driver) {9        return driver.findElement(By.id("my_element"));10    }11};12System.out.println(element.getText());13System.out.println(element.getText());14System.out.println(element.getText());15System.out.println(element.getText());16System.out.println(element.getText());17WebElement element = new AppiumDriver<MobileElement>(new URL("

compose

Using AI Code Generation

1import io.appium.java_client.functions.AppiumFunction;2import org.openqa.selenium.WebElement;3import java.util.function.Function;4public class AppiumCompose {5    public static void main(String[] args) {6        Function<WebElement, Boolean> f = AppiumFunction.compose(7                WebElement::isEnabled);8        System.out.println(f);9    }10}11from appium.webdriver.common.mobileby import MobileBy12from selenium.webdriver.support.ui import WebDriverWait13from selenium.webdriver.support import expected_conditions as EC14from appium import webdriver15import time16from appium.webdriver.common.touch_action import TouchAction17from selenium.webdriver.common.by import By18desired_caps = {19}20driver.implicitly_wait(10)21wait = WebDriverWait(driver, 10)22el1 = driver.find_element_by_accessibility_id("Accessibility")23el1.click()24el2 = driver.find_element_by_accessibility_id("Custom View")25el2.click()26el3 = driver.find_element_by_accessibility_id("Focus")27el3.click()28el4 = driver.find_element_by_accessibility_id("Make me look focused")29el4.click()30el5 = driver.find_element_by_accessibility_id("Focus")31el5.click()32el6 = driver.find_element_by_accessibility_id("Make me look focused")33el6.click()34el7 = driver.find_element_by_accessibility_id("Focus")35el7.click()36el8 = driver.find_element_by_accessibility_id("Make me look focused")37el8.click()38el9 = driver.find_element_by_accessibility_id("Focus")39el9.click()40el10 = driver.find_element_by_accessibility_id("Make me look focused")41el10.click()42el11 = driver.find_element_by_accessibility_id("Focus")43el11.click()44el12 = driver.find_element_by_accessibility_id("Make me look focused")45el12.click()46el13 = driver.find_element_by_accessibility_id("

compose

Using AI Code Generation

1AppiumFunction<MobileElement> compose = AppiumFunction.compose(2    (MobileElement element) -> element.findElementByAccessibilityId("SomeId"),3    (MobileElement element) -> element.findElementByAccessibilityId("SomeId2"));4compose.apply(driver.findElementByAccessibilityId("SomeId3"));5AppiumFunction<MobileElement> compose = AppiumFunction.compose(6    (MobileElement element) -> element.findElementByAccessibilityId("SomeId"),7    (MobileElement element) -> element.findElementByAccessibilityId("SomeId2"));8compose.apply(driver.findElementByAccessibilityId("SomeId3"));9AppiumFunction<MobileElement> compose = AppiumFunction.compose(10    (MobileElement element) -> element.findElementByAccessibilityId("SomeId"),11    (MobileElement element) -> element.findElementByAccessibilityId("SomeId2"));12compose.apply(driver.findElementByAccessibilityId("SomeId3"));13AppiumFunction<MobileElement> compose = AppiumFunction.compose(14    (MobileElement element) -> element.findElementByAccessibilityId("SomeId"),15    (MobileElement element) -> element.findElementByAccessibilityId("SomeId2"));16compose.apply(driver.findElementByAccessibilityId("SomeId3"));17AppiumFunction<MobileElement> compose = AppiumFunction.compose(18    (MobileElement element) -> element.findElementByAccessibilityId("SomeId"),19    (MobileElement element) -> element.findElementByAccessibilityId("SomeId2"));20compose.apply(driver.findElementByAccessibilityId("SomeId3"));21AppiumFunction<MobileElement> compose = AppiumFunction.compose(22    (MobileElement element) -> element.findElementByAccessibilityId("SomeId"),23    (MobileElement element) -> element.findElementByAccessibilityId("SomeId2"));24compose.apply(driver.findElementByAccessibilityId("SomeId3"));

compose

Using AI Code Generation

1		.waitFor(ExpectedConditions2		.elementToBeClickable(By.id("id")));3		.waitFor(ExpectedConditions4		.elementToBeClickable(By.id("id")));5		.waitFor(ExpectedConditions6		.elementToBeClickable(By.id("id")));7		.waitFor(ExpectedConditions8		.elementToBeClickable(By.id("id")));9		.waitFor(ExpectedConditions10		.elementToBeClickable(By.id("id")));11		.waitFor(ExpectedConditions12		.elementToBeClickable(By.id("id")));13		.waitFor(ExpectedConditions14		.elementToBeClickable(By.id("id")));15		.waitFor(ExpectedConditions16		.elementToBeClickable(By.id("id")));

compose

Using AI Code Generation

1import java.time.Duration;2import java.util.function.Function;3import org.openqa.selenium.WebDriver;4import org.openqa.selenium.WebElement;5import org.openqa.selenium.support.ui.FluentWait;6import io.appium.java_client.functions.AppiumFunction;7import io.appium.java_client.functions.ExpectedCondition;8public class AppiumComposeFunction {9    public static void main(String[] args) {10        WebDriver driver = null;11        WebElement element = null;12        FluentWait<WebDriver> wait = new FluentWait<WebDriver>(driver);13        ExpectedCondition<WebElement> expectedCondition = new ExpectedCondition<WebElement>() {14            public WebElement apply(WebDriver driver) {15                return element;16            }17        };18        Function<WebDriver, WebElement> function = AppiumFunction.compose(expectedCondition);19        wait.withTimeout(Duration.ofSeconds(10));20        wait.pollingEvery(Duration.ofSeconds(1));21        element = wait.until(function);22    }23}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.