package com.androidformenhancer.helper; import android.app.Activity; import android.test.InstrumentationTestCase; public class ActivityFormHelperTest extends InstrumentationTestCase { public static class DummyForm { } public void testInitWithEmptyActivity() { try { new ActivityFormHelper(DummyForm.class, new Activity()); } catch (NullPointerException e) { return; } fail(); } public void testInitWithEmptyFragmentActivity() { try { new FragmentActivityFormHelper(DummyForm.class, new android.support.v4.app.FragmentActivity()); } catch (NullPointerException e) { return; } fail(); } public void testInitWithEmptySupportFragment() { try { new SupportFragmentFormHelper(DummyForm.class, new android.support.v4.app.Fragment()); } catch (NullPointerException e) { return; } fail(); } }