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POTest suite construction failed -(android.test.suitebuilder.TestSuiteBuilder$FailedToCreateTests). How to resolve?
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  1. POTest suite construction failed -(android.test.suitebuilder.TestSuiteBuilder$FailedToCreateTests). How to resolve?
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    copied!<p>I'm new to Android application testing.I created an automation framework using java code. Then I tried to integrate the framework with the existing Robotium Test App. But then when i give <code>Run as</code>--> <code>Android Junit</code>,the test app gets installed successfully but it throws an exception <code>Exception during Suite construction.</code></p> <p>--I have got two java classes - for eg <code>Class1_Functional</code> library and <code>Class2_Automation</code> Framework. I created an object of the Class <code>Class2_Automation Framework</code> inside the Robotium framework and thus i could call the function declared inside the class where i guess the exception gets triggered. </p> <p>The below code shows my Robotium framework</p> <pre><code>package jp.list.app.test; import java.io.IOException; import java.util.Arrays; import android.app.Activity; import com.jayway.android.robotium.solo.Solo; import android.test.ActivityInstrumentationTestCase2; import android.util.Log; import jp.list.app.test.Automation_Framework; @SuppressWarnings("unchecked") public class TestLogin1 extends ActivityInstrumentationTestCase2 { ///////////////// //Created the object of the class Automation framework where the exception occurs //////////////// private Automation_Framework autoobj = new Automation_Framework(); private static final String TARGET_PACKAGE_ID = "jp.list.app"; private static final String LAUNCHER_ACTIVITY_FULL_CLASSNAME ="jp.list.app.JPActivity"; //Parameters used for the Automation Framework String excel_path ="/mnt/sdcard/Automation_Framework_Robotium.xls"; // String excel_path ="C:\\Automation_Framework\\Automation_Framework_Robotium.xls"; String screenshot_path ="/mnt/sdcard/Screenshots"; // String screenshot_path = "C:\\Automation_Framework\\Screenshots"; String excelsheet_flow ="Execution_Flow"; String excelsheet_data ="Data"; int stepidindex_flow = 2 ; int tobeexctdindex_flow = 3; int funtionflowindex_flow = 6; int statusindex_flow = 7; int executioncommentsindex_flow = 8; int stepidindex_data = 0; int funtionnameindex_data = 1; int dataindex_data = 2; int elementidindex_data = 3; private static Class&lt;?&gt;launcherActivityClass; static{ try { launcherActivityClass = Class.forName(LAUNCHER_ACTIVITY_FULL_CLASSNAME); } catch(ClassNotFoundException e) { throw new RuntimeException(e); } } @SuppressWarnings({ "unchecked", "deprecation" }) public TestLogin1() throws ClassNotFoundException { super(TARGET_PACKAGE_ID,launcherActivityClass); } private Solo solo; private Activity activity; @Override protected void setUp()throws Exception { super.setUp(); this.activity=this.getActivity(); this.solo = new Solo(getInstrumentation(),this.activity); } public void test_framework() { try { autoobj.driver_function(excel_path, screenshot_path, excelsheet_flow, stepidindex_flow, tobeexctdindex_flow, funtionflowindex_flow, statusindex_flow, executioncommentsindex_flow, excelsheet_data, stepidindex_data, funtionnameindex_data, dataindex_data, elementidindex_data); } catch (IOException e) { Log.v("output", e.toString()); e.printStackTrace(); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } @Override public void tearDown()throws Exception { try { solo.finalize(); } catch(Throwable e) { e.printStackTrace(); } getActivity().finish(); super.tearDown(); } } </code></pre> <p>And my logcat output gives</p> <pre><code>----- begin exception ----- java.lang.RuntimeException: Exception during suite construction at android.test.suitebuilder.TestSuiteBuilder$FailedToCreateTests.testSuiteConstructionFailed(TestSuiteBuilder.java:238) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at junit.framework.TestCase.runTest(TestCase.java:168) at junit.framework.TestCase.runBare(TestCase.java:134) at junit.framework.TestResult$1.protect(TestResult.java:115) at junit.framework.TestResult.runProtected(TestResult.java:133) at junit.framework.TestResult.run(TestResult.java:118) at junit.framework.TestCase.run(TestCase.java:124) at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:190) at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:175) at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:555) at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1584) Caused by: java.lang.reflect.InvocationTargetException at java.lang.reflect.Constructor.constructNative(Native Method) at java.lang.reflect.Constructor.newInstance(Constructor.java:417) at android.test.suitebuilder.TestMethod.instantiateTest(TestMethod.java:87) at android.test.suitebuilder.TestMethod.createTest(TestMethod.java:73) at android.test.suitebuilder.TestSuiteBuilder.addTest(TestSuiteBuilder.java:262) at android.test.suitebuilder.TestSuiteBuilder.build(TestSuiteBuilder.java:184) at android.test.InstrumentationTestRunner.onCreate(InstrumentationTestRunner.java:379) at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4142) at android.app.ActivityThread.access$1300(ActivityThread.java:130) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1255) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:4745) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.VerifyError: jp/list/app/test/Function_Lib_Robotium at jp.list.app.test.Automation_Framework.&lt;init&gt;(Automation_Framework.java:37) at jp.list.app.test.TestLogin1.&lt;init&gt;(TestLogin1.java:15) ... 18 more ----- end exception ----- </code></pre> <p>Junit Exception:</p> <pre><code>java.lang.RuntimeException: Exception during suite construction at android.test.suitebuilder.TestSuiteBuilder$FailedToCreateTests.testSuiteConstructionFailed(TestSuiteBuilder.java:238) at java.lang.reflect.Method.invokeNative(Native Method) at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:190) at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:175) at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:555) at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1584) Caused by: java.lang.reflect.InvocationTargetException at java.lang.reflect.Constructor.constructNative(Native Method) at java.lang.reflect.Constructor.newInstance(Constructor.java:417) at android.test.suitebuilder.TestMethod.instantiateTest(TestMethod.java:87) at android.test.suitebuilder.TestMethod.createTest(TestMethod.java:73) at android.test.suitebuilder.TestSuiteBuilder.addTest(TestSuiteBuilder.java:262) at android.test.suitebuilder.TestSuiteBuilder.build(TestSuiteBuilder.java:184) at android.test.InstrumentationTestRunner.onCreate(InstrumentationTestRunner.java:379) at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4142) at android.app.ActivityThread.access$1300(ActivityThread.java:130) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1255) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:4745) at java.lang.reflect.Method.invokeNative(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.VerifyError: jp/list/app/test/Function_Lib_Robotium at jp.list.app.test.Automation_Framework.&lt;init&gt;(Automation_Framework.java:37) at jp.list.app.test.TestLogin1.&lt;init&gt;(TestLogin1.java:15) ... 18 more </code></pre> <p>I would really appreciate if anyone could provide me with a solution for the above query.</p>
 

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