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Java language binding for writing Appium Tests, conforms to W3C WebDriver Protocol
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The calculator test fails to start a session with response code 400 and the message, "Bad capabilities. Specify either app or appTopLevelWindow to create a session". #2016

Closed akshattambe closed 11 months ago

akshattambe commented 11 months ago

Description

The calculator test fails to start a session with response code 400 and the message, "Bad capabilities. Specify either app or appTopLevelWindow to create a session".

I copied the Java sample from the repo (path shared below) - Samples/Java/CalculatorTest/src/test/java/CalculatorTest.java

And the program fails at line 3 (please refer to below sample)

1 DesiredCapabilities capabilities = new DesiredCapabilities();
2 capabilities.setCapability("app", "C:\\Windows\\System32\\calc.exe");
3 private static WindowsDriver CalculatorSession = new WindowsDriver(new URL("http://127.0.0.1:4723"), capabilities);

I've modified with the latest Junit annotations and assertion APIs.

Developer mode is ON in the machine. image

I am not sure what could go wrong here. Any direction would help in this matter.

Environment

OpenJDK 20 Selenium Java client - 4.12.1 Appium java-clinet - 8.5.1 Win 10/11 Junit-jupiter-api - 5.10 WinAppDriver - v1.2.1

Code To Reproduce Issue [ Good To Have ]

My POM.xml and sample code is shared in the example below. pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>emr-tank-master-classic</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <maven.compiler.source>20</maven.compiler.source>
        <maven.compiler.target>20</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <!-- https://mvnrepository.com/artifact/io.appium/java-client -->
        <dependency>
            <groupId>io.appium</groupId>
            <artifactId>java-client</artifactId>
            <version>8.5.1</version>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-java -->
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-java</artifactId>
            <version>4.12.1</version>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.junit.jupiter/junit-jupiter-api -->
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-api</artifactId>
            <version>5.10.0</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.11.0</version>
                <configuration>
                    <source>20</source>
                    <target>20</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-report-plugin</artifactId>
                <version>3.1.2</version>
            </plugin>
        </plugins>
    </build>

</project>

Calculator.java

import dev.failsafe.internal.util.Assert;
import io.appium.java_client.AppiumBy;
import org.junit.jupiter.api.*;
import org.openqa.selenium.By;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.remote.DesiredCapabilities;
import java.util.concurrent.TimeUnit;
import java.net.URL;
import io.appium.java_client.windows.WindowsDriver;

public class CalculatorTest {

    private static WindowsDriver CalculatorSession = null;
    private static WebElement CalculatorResult = null;

    @BeforeAll
    public static void setup() {
        try {
            DesiredCapabilities capabilities = new DesiredCapabilities();
            capabilities.setCapability("app", "Microsoft.WindowsCalculator_8wekyb3d8bbwe!App");
            CalculatorSession = new WindowsDriver(new URL("http://127.0.0.1:4723"), capabilities);
            CalculatorSession.manage().timeouts().implicitlyWait(2, TimeUnit.SECONDS);

            CalculatorResult = CalculatorSession.findElement(AppiumBy.ByAccessibilityId.accessibilityId("CalculatorResults"));
            Assert.notNull(CalculatorResult, "CalculatorResult");

        }catch(Exception e){
            e.printStackTrace();
        } finally {
        }
    }

    @BeforeEach
    public void Clear()
    {
        CalculatorSession.findElement(By.name("Clear")).click();
        Assertions.assertEquals("0", _GetCalculatorResultText());
    }

    @AfterAll
    public static void TearDown()
    {
        CalculatorResult = null;
        if (CalculatorSession != null) {
            CalculatorSession.quit();
        }
        CalculatorSession = null;
    }

    @Test
    public void Addition()
    {
        CalculatorSession.findElement(By.name("One")).click();
        CalculatorSession.findElement(By.name("Plus")).click();
        CalculatorSession.findElement(By.name("Seven")).click();
        CalculatorSession.findElement(By.name("Equals")).click();
        Assertions.assertEquals("8", _GetCalculatorResultText());
    }
    protected String _GetCalculatorResultText()
    {
        // trim extra text and whitespace off of the display value
        return CalculatorResult.getText().replace("Display is", "").trim();
    }

}

Exception Stacktraces

Here is the stacktrace -

SLF4J: No SLF4J providers were found.
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See https://www.slf4j.org/codes.html#noProviders for further details.
org.openqa.selenium.SessionNotCreatedException: Could not start a new session. Response code 400. Message: Bad capabilities. Specify either app or appTopLevelWindow to create a session 
Host info: host: 'Aks-Win10', ip: '14.38.6.31'
Build info: version: '4.12.1', revision: '8e34639b11'
System info: os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '20.0.2'
Driver info: io.appium.java_client.windows.WindowsDriver
Command: [null, newSession {capabilities=[{appium:app=Microsoft.WindowsCalculator_8wekyb3d8bbwe!App, appium:automationName=Windows, platformName=windows}], desiredCapabilities=Capabilities {app: Microsoft.WindowsCalculator..., appium:automationName: Windows, platformName: windows}}]
Capabilities {app: Microsoft.WindowsCalculator..., appium:automationName: Windows, platformName: windows}
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:140)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
    at java.base/java.lang.reflect.Method.invoke(Method.java:578)
    at io.appium.java_client.remote.AppiumProtocolHandshake.createSession(AppiumProtocolHandshake.java:133)
    at io.appium.java_client.remote.AppiumProtocolHandshake.createSession(AppiumProtocolHandshake.java:102)
    at io.appium.java_client.remote.AppiumCommandExecutor.createSession(AppiumCommandExecutor.java:182)
    at io.appium.java_client.remote.AppiumCommandExecutor.execute(AppiumCommandExecutor.java:250)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:602)
    at io.appium.java_client.AppiumDriver.startSession(AppiumDriver.java:274)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:163)
    at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:89)
    at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:101)
    at io.appium.java_client.windows.WindowsDriver.<init>(WindowsDriver.java:50)
    at CalculatorTest.setup(CalculatorTest.java:37)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
    at java.base/java.lang.reflect.Method.invoke(Method.java:578)
    at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:728)
    at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
    at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)
    at org.junit.jupiter.engine.extension.TimeoutExtension.interceptLifecycleMethod(TimeoutExtension.java:128)
    at org.junit.jupiter.engine.extension.TimeoutExtension.interceptBeforeAllMethod(TimeoutExtension.java:70)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86)
    at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeBeforeAllMethods$13(ClassBasedTestDescriptor.java:412)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeBeforeAllMethods(ClassBasedTestDescriptor.java:410)
    at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.before(ClassBasedTestDescriptor.java:216)
    at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.before(ClassBasedTestDescriptor.java:85)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:148)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
    at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:198)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:169)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:93)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:58)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:141)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:57)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:103)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:85)
    at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
    at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:63)
    at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
    at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
    at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232)
    at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55)

java.lang.NullPointerException: Cannot invoke "io.appium.java_client.windows.WindowsDriver.findElement(org.openqa.selenium.By)" because "CalculatorTest.CalculatorSession" is null

    at CalculatorTest.Clear(CalculatorTest.java:52)
    at java.base/java.lang.reflect.Method.invoke(Method.java:578)
    at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
    at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)

And below is the message on the WinAppDriver ccm prompt-

POST /session HTTP/1.1
Accept: */*
Content-Length: 240
Content-Type: application/json; charset=utf-8
Host: 127.0.0.1:4723
User-Agent: appium/8.5.1 (selenium/4.12.1 (java windows))
X-Idempotency-Key: 4c7fe427-eae3-404c-a54e-6963bf59bc57

{
  "capabilities": {
    "firstMatch": [
      {
      }
    ],
    "alwaysMatch": {
      "appium:app": "Microsoft.WindowsCalculator_8wekyb3d8bbwe!App",
      "appium:automationName": "Windows",
      "platformName": "windows"
    }
  }
}
HTTP/1.1 400 Bad Request
Content-Length: 141
Content-Type: application/json

{"status":100,"value":{"error":"invalid argument","message":"Bad capabilities. Specify either app or appTopLevelWindow to create a session"}}
akshattambe commented 11 months ago

Updates

The below code ran and started 2 Calculator instances.

CalculatorSession = new WindowsDriver<WebElement>(new URL("http://127.0.0.1:4723"), capabilities);

But then quickly failed with the below error in my IDE-

org.openqa.selenium.SessionNotCreatedException: Unable to create new remote session. desired capabilities = Capabilities [{app=C:\Windows\System32\calc.exe, platformName=Windows}], required capabilities = Capabilities [{}]
Build info: version: '3.3.1', revision: '5234b325d5', time: '2017-03-10 09:10:29 +0000'
System info: host: 'Aks-Win10', ip: '14.38.6.31', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_382'
Driver info: driver.version: WindowsDriver
    at io.appium.java_client.remote.AppiumProtocolHandShake.lambda$1(AppiumProtocolHandShake.java:95)
    at java.util.Optional.orElseThrow(Optional.java:290)
    at io.appium.java_client.remote.AppiumProtocolHandShake.createSession(AppiumProtocolHandShake.java:95)
    at io.appium.java_client.remote.AppiumCommandExecutor.doExecute(AppiumCommandExecutor.java:111)
    at io.appium.java_client.remote.AppiumCommandExecutor.execute(AppiumCommandExecutor.java:162)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:604)
    at io.appium.java_client.DefaultGenericMobileDriver.execute(DefaultGenericMobileDriver.java:42)
    at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:1)
    at io.appium.java_client.windows.WindowsDriver.execute(WindowsDriver.java:1)
    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:244)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:131)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:144)
    at io.appium.java_client.DefaultGenericMobileDriver.<init>(DefaultGenericMobileDriver.java:38)
    at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:88)
    at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:112)
    at io.appium.java_client.windows.WindowsDriver.<init>(WindowsDriver.java:43)
    at CalculatorTest.setup(CalculatorTest.java:19)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:728)
    at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
    at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)
    at org.junit.jupiter.engine.extension.TimeoutExtension.interceptLifecycleMethod(TimeoutExtension.java:128)
    at org.junit.jupiter.engine.extension.TimeoutExtension.interceptBeforeAllMethod(TimeoutExtension.java:70)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86)
    at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeBeforeAllMethods$13(ClassBasedTestDescriptor.java:412)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeBeforeAllMethods(ClassBasedTestDescriptor.java:410)
    at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.before(ClassBasedTestDescriptor.java:216)
    at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.before(ClassBasedTestDescriptor.java:85)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:148)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
    at java.util.ArrayList.forEach(ArrayList.java:1259)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:198)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:169)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:93)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:58)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:141)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:57)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:103)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:85)
    at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
    at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:63)
    at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
    at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
    at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232)
    at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55)

java.lang.NullPointerException
    at CalculatorTest.Clear(CalculatorTest.java:33)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at java.util.ArrayList.forEach(ArrayList.java:1259)
    at java.util.ArrayList.forEach(ArrayList.java:1259)

The output on the WinAppDriver cmd console is-

POST /session HTTP/1.1
Accept-Encoding: gzip,deflate
Connection: Keep-Alive
Content-Length: 137
Content-Type: application/json; charset=utf-8
Host: 127.0.0.1:4723
User-Agent: Apache-HttpClient/4.5.2 (Java/1.8.0_382)

{"capabilities":[{"desiredCapabilities":{"app":"C:\\Windows\\System32\\calc.exe","platformName":"Windows"}},{"requiredCapabilities":{}}]}
HTTP/1.1 400 Bad Request
Content-Length: 141
Content-Type: application/json

{"status":100,"value":{"error":"invalid argument","message":"Bad capabilities. Specify either app or appTopLevelWindow to create a session"}}
akshattambe commented 11 months ago

This page helped even when i was running the test on the same machine - https://github.com/microsoft/WinAppDriver/blob/master/Docs/RunningOnRemoteMachine.md

I have also made the following changes - capabilities.setCapability("app", "Microsoft.WindowsCalculator_8wekyb3d8bbwe!App"); CalculatorSession = new WindowsDriver<>(new URL("http://10.39.4.8:4723/wd/hub"), capabilities);

Its working now.

I will try to update the JDK and later Appium & Selenium to reach a best-supported combination.

akshattambe commented 11 months ago

Updated support tested: