Estoy tratando de ejecutar pruebas unitarias con Robolectric 2.1.1 y no puedo hacer que infle diseños personalizados (por ejemplo, clases ViewPagerIndicator). Supongamos que este es mi diseño:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="test"
android:id="@+id/test_test"/>
<com.viewpagerindicator.CirclePageIndicator
android:layout_width="fill_parent"
android:layout_height="wrap_content"/>
</LinearLayout>
Considere esta mi clase de prueba:
@RunWith(RobolectricTestRunner.class)
public class TestRoboActivityTest {
private TestRoboActivity mActivity;
@Before
public void setUp() throws Exception {
mActivity = Robolectric.buildActivity(TestRoboActivity.class).create().get();
}
@After
public void tearDown() throws Exception {
mActivity = null;
}
@Test
public void testSanity() throws Exception {
Assert.assertNotNull(mActivity);
}
}
Ejecutar los resultados de 'mvn clean test' en
Pruebas con error: testSanity (TestRoboActivityTest): archivo XML. \ res \ layout \ test.xml línea # -1 (lo siento, aún no implementado): Error al inflar la clase com.viewpagerindicator.CirclePageIndicator
Genial, parece que las vistas personalizadas aún no son compatibles. Verificando el proyecto Robolectric de muestra en su sitio web , una solución podría ser inflar el diseño de LayoutInflater:
@RunWith(RobolectricTestRunner.class)
public class TestRoboActivityTest {
private View mTestRoboActivityView;
@Before
public void setUp() throws Exception {
mTestRoboActivityView = LayoutInflater.from(new Activity()).inflate(R.layout.test, null);
}
@After
public void tearDown() throws Exception {
mTestRoboActivityView = null;
}
@Test
public void testSanity() throws Exception {
Assert.assertNotNull(mTestRoboActivityView);
}
}
lo que resulta en:
Pruebas con error: testSanity (TestRoboActivityTest): archivo XML. \ res \ layout \ test.xml línea # -1 (lo siento, aún no implementado): Error al inflar la clase com.viewpagerindicator.CirclePageIndicator
Mi último recurso fue intentar usar clases de sombra:
@Implements(CirclePageIndicator.class)
public class CirclePageIndicatorShadow implements PageIndicator {
@Override
@Implementation
public void setViewPager(ViewPager view) {
// Stub
}
// etc.
}
y usando @Config(shadows = {CirclePageIndicatorShadow.class})
. Esto nuevamente resultó en
Pruebas con error: testSanity (TestRoboActivityTest): archivo XML. \ res \ layout \ test.xml línea # -1 (lo siento, aún no implementado): Error al inflar la clase com.viewpagerindicator.CirclePageIndicator
Editar (diciembre de 2014)
Tenga en cuenta que David Rabinowitz añadió más tarde el siguiente stracktrace. Si bien está relacionado, no es el problema al que me enfrentaba en ese momento.
Aquí está el seguimiento de la pila:
android.view.InflateException: XML file .\res\layout\activity_home.xml line #-1 (sorry, not yet implemented): Error inflating class com.test.custom.RobotoTextView
at android.view.LayoutInflater.createView(LayoutInflater.java:613)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:687)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
at org.robolectric.tester.android.view.RoboWindow.setContentView(RoboWindow.java:82)
at org.robolectric.shadows.ShadowActivity.setContentView(ShadowActivity.java:273)
at android.app.Activity.setContentView(Activity.java)
at com.example.testrobocustomfont.MainActivity.onCreate(MainActivity.java:12)
at com.example.testrobocustomfont.MainActivityTest.setUp(MainActivityTest.java:28)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:241)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:177)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_createView(LayoutInflater.java:587)
at android.view.LayoutInflater.createView(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_createViewFromTag(LayoutInflater.java:687)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_rInflate(LayoutInflater.java:746)
at android.view.LayoutInflater.rInflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_inflate(LayoutInflater.java:396)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_inflate(LayoutInflater.java:352)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at org.robolectric.tester.android.view.RoboWindow.setContentView(RoboWindow.java:82)
at org.robolectric.shadows.ShadowActivity.setContentView(ShadowActivity.java:273)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.robolectric.bytecode.ShadowWrangler$ShadowMethodPlan.run(ShadowWrangler.java:455)
at android.app.Activity.setContentView(Activity.java)
at com.example.testrobocustomfont.MainActivity.onCreate(MainActivity.java:12)
at com.example.testrobocustomfont.MainActivityTest.setUp(MainActivityTest.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
... 22 more
Caused by: java.lang.RuntimeException: error converting RobotoMedium.ttf using EnumConverter
at org.robolectric.shadows.Converter.convertAndFill(Converter.java:150)
at org.robolectric.shadows.Converter.convertAndFill(Converter.java:50)
at org.robolectric.shadows.ShadowResources.createTypedArray(ShadowResources.java:228)
at org.robolectric.shadows.ShadowResources.attrsToTypedArray(ShadowResources.java:203)
at org.robolectric.shadows.ShadowResources.access$000(ShadowResources.java:51)
at org.robolectric.shadows.ShadowResources$ShadowTheme.obtainStyledAttributes(ShadowResources.java:460)
at android.content.res.Resources$Theme.obtainStyledAttributes(Resources.java)
at android.widget.TextView.__constructor__(TextView.java:561)
at android.widget.TextView.<init>(TextView.java:447)
at android.widget.TextView.<init>(TextView.java:442)
at com.test.custom.RobotoTextView.<init>(RobotoTextView.java:16)
at android.view.LayoutInflater.createView(LayoutInflater.java:587)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:687)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
at org.robolectric.tester.android.view.RoboWindow.setContentView(RoboWindow.java:82)
at org.robolectric.shadows.ShadowActivity.setContentView(ShadowActivity.java:273)
at android.app.Activity.setContentView(Activity.java)
at com.example.testrobocustomfont.MainActivity.onCreate(MainActivity.java:12)
at com.example.testrobocustomfont.MainActivityTest.setUp(MainActivityTest.java:28)
... 22 more
Caused by: java.lang.RuntimeException: no value found for RobotoMedium.ttf
at org.robolectric.shadows.Converter$EnumOrFlagConverter.findValueFor(Converter.java:375)
at org.robolectric.shadows.Converter$EnumConverter.fillTypedValue(Converter.java:343)
at org.robolectric.shadows.Converter$EnumConverter.fillTypedValue(Converter.java:336)
at org.robolectric.shadows.Converter.convertAndFill(Converter.java:148)
at org.robolectric.shadows.Converter.convertAndFill(Converter.java:50)
at org.robolectric.shadows.ShadowResources.createTypedArray(ShadowResources.java:228)
at org.robolectric.shadows.ShadowResources.attrsToTypedArray(ShadowResources.java:203)
at org.robolectric.shadows.ShadowResources.access$000(ShadowResources.java:51)
at org.robolectric.shadows.ShadowResources$ShadowTheme.obtainStyledAttributes(ShadowResources.java:460)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.robolectric.bytecode.ShadowWrangler$ShadowMethodPlan.run(ShadowWrangler.java:455)
at android.content.res.Resources$Theme.obtainStyledAttributes(Resources.java)
at android.widget.TextView.$$robo$$TextView_347d___constructor__(TextView.java:561)
at android.widget.TextView.<init>(TextView.java:447)
at android.widget.TextView.<init>(TextView.java:442)
at com.test.custom.RobotoTextView.<init>(RobotoTextView.java:16)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_createView(LayoutInflater.java:587)
at android.view.LayoutInflater.createView(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_createViewFromTag(LayoutInflater.java:687)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_rInflate(LayoutInflater.java:746)
at android.view.LayoutInflater.rInflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_inflate(LayoutInflater.java:396)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$LayoutInflater_1d1f_inflate(LayoutInflater.java:352)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at org.robolectric.tester.android.view.RoboWindow.setContentView(RoboWindow.java:82)
at org.robolectric.shadows.ShadowActivity.setContentView(ShadowActivity.java:273)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.robolectric.bytecode.ShadowWrangler$ShadowMethodPlan.run(ShadowWrangler.java:455)
at android.app.Activity.setContentView(Activity.java)
at com.example.testrobocustomfont.MainActivity.onCreate(MainActivity.java:12)
at com.example.testrobocustomfont.MainActivityTest.setUp(MainActivityTest.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
... 22 more
¿Podrían señalarme en la dirección correcta? No tengo ideas. Gracias.