Java Assertions类代码示例

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void whenShown_thenButtonsTextsCorrect() {
  String positive = "126kas";
  String neutral = "12asi";
  String negative = "98io8";

  DialogFields fields = DialogFields.builder(activity)
      .positiveText(positive)
      .neutralText(neutral)
      .negativeText(negative)
      .build();

  LambdaDialogs.delegate(activity)
      .parameter(fields)
      .method(new AlertDialogFactory<>())
      .show();

  AlertDialog dialog = (AlertDialog) ShadowDialog.getLatestDialog();
  Assertions.assertThat(dialog.getButton(AlertDialog.BUTTON_POSITIVE)).hasText(positive);
  Assertions.assertThat(dialog.getButton(AlertDialog.BUTTON_NEUTRAL)).hasText(neutral);
  Assertions.assertThat(dialog.getButton(AlertDialog.BUTTON_NEGATIVE)).hasText(negative);
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void testEmptyResponse() {
    Bundle args = new Bundle();
    args.putString(ListFragment.EXTRA_ITEM_MANAGER, HackerNewsClient.class.getName());
    args.putString(ListFragment.EXTRA_FILTER, ItemManager.TOP_FETCH_MODE);
    activity.getSupportFragmentManager()
            .beginTransaction()
            .add(android.R.id.list,
                    Fragment.instantiate(activity, ListFragment.class.getName(), args))
            .commit();
    verify(itemManager).getStories(any(),
            eq(ItemManager.MODE_DEFAULT),
            listener.capture());
    listener.getValue().onResponse(new Item[0]);
    assertThat((SwipeRefreshLayout) activity.findViewById(R.id.swipe_layout)).isNotRefreshing();
    Assertions.assertThat((View) activity.findViewById(R.id.empty)).isNotVisible();
    controller.pause().stop().destroy();
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void testErrorResponse() {
    Bundle args = new Bundle();
    args.putString(ListFragment.EXTRA_ITEM_MANAGER, HackerNewsClient.class.getName());
    args.putString(ListFragment.EXTRA_FILTER, ItemManager.TOP_FETCH_MODE);
    activity.getSupportFragmentManager()
            .beginTransaction()
            .add(android.R.id.list,
                    Fragment.instantiate(activity, ListFragment.class.getName(), args))
            .commit();
    verify(itemManager).getStories(any(),
            eq(ItemManager.MODE_DEFAULT),
            listener.capture());
    listener.getValue().onError(null);
    assertThat((SwipeRefreshLayout) activity.findViewById(R.id.swipe_layout)).isNotRefreshing();
    Assertions.assertThat((View) activity.findViewById(R.id.empty)).isVisible();
    controller.pause().stop().destroy();
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void givenActionTextAndClickListener_whenBuildWrapper_thenActionTextAndClickListenerSet() {
  RuntimeEnvironment.application.setTheme(R.style.TestSnackbarBuilder_AppTheme);
  CoordinatorLayout parent = new CoordinatorLayout(RuntimeEnvironment.application);

  SnackbarWrapper wrapper = new SnackbarBuilder(parent)
      .actionText("action")
      .actionClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
          view.setBackgroundColor(Color.RED);
        }
      })
      .buildWrapper();

  assertThat(wrapper.getActionText()).isEqualTo("action");
  View actionView = wrapper.getView().findViewById(R.id.snackbar_action);
  actionView.performClick();
  Assertions.assertThat((ColorDrawable) actionView.getBackground()).hasColor(Color.RED);
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void givenIcon_whenBuild_thenIconAddedToSnackbar() {
  RuntimeEnvironment.application.setTheme(R.style.TestSnackbarBuilder_AppTheme);
  CoordinatorLayout parent = new CoordinatorLayout(RuntimeEnvironment.application);

  Snackbar snackbar = new SnackbarBuilder(parent)
      .message("messsage")
      .icon(drawable)
      .iconMargin(10)
      .build();

  TextView messageView = (TextView) snackbar.getView().findViewById(R.id.snackbar_text);
  Assertions.assertThat(messageView)
      .hasCompoundDrawablePadding(10);
  assertThat(messageView.getCompoundDrawables()[0]).isEqualTo(drawable);
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void testRefreshError() {
    Bundle args = new Bundle();
    args.putString(ListFragment.EXTRA_ITEM_MANAGER, HackerNewsClient.class.getName());
    args.putString(ListFragment.EXTRA_FILTER, ItemManager.TOP_FETCH_MODE);
    activity.getSupportFragmentManager()
            .beginTransaction()
            .add(android.R.id.list,
                    Fragment.instantiate(activity, ListFragment.class.getName(), args))
            .commit();
    verify(itemManager).getStories(any(),
            eq(ItemManager.MODE_DEFAULT),
            listener.capture());
    listener.getValue().onResponse(new Item[]{new TestItem() {}});
    Assertions.assertThat((View) activity.findViewById(R.id.empty)).isNotVisible();
    reset(itemManager);
    ShadowSwipeRefreshLayout shadowSwipeRefreshLayout = (ShadowSwipeRefreshLayout)
            ShadowExtractor.extract(activity.findViewById(R.id.swipe_layout));
    shadowSwipeRefreshLayout.getOnRefreshListener().onRefresh();
    verify(itemManager).getStories(any(),
            eq(ItemManager.MODE_NETWORK),
            listener.capture());
    listener.getValue().onError(null);
    Assertions.assertThat((View) activity.findViewById(R.id.empty)).isNotVisible();
    assertNotNull(ShadowToast.getLatestToast());
    controller.pause().stop().destroy();
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void count() {
    List<Persona> personas = generatePersonas();

    PersonasAdapter personasAdapter = new PersonasAdapter(context, personas);

    Assertions.assertThat(personasAdapter).hasCount(personas.size());
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void item() {
    Persona persona = generatePersona();

    List<Persona> personas = new ArrayList<>();
    personas.add(persona);
    personas.addAll(generatePersonas());

    PersonasAdapter personasAdapter = new PersonasAdapter(context, personas);

    Assertions.assertThat(personasAdapter).hasItem(persona, 0);
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void alerts() {
    Intent intent = Intents.Builder.of(context).buildAlertsIntent(generateResource());

    Assertions.assertThat(intent).hasComponent(context, AlertsActivity.class);
    Assertions.assertThat(intent).hasExtra(Intents.Extras.RESOURCE);
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void metric() {
    Intent intent = Intents.Builder.of(context).buildMetricIntent(generateMetric());

    Assertions.assertThat(intent).hasComponent(context, MetricActivity.class);
    Assertions.assertThat(intent).hasExtra(Intents.Extras.METRIC);
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void metrics() {
    Intent intent = Intents.Builder.of(context).buildMetricsIntent(generateEnvironment(), generateResource());

    Assertions.assertThat(intent).hasComponent(context, MetricsActivity.class);
    Assertions.assertThat(intent).hasExtra(Intents.Extras.ENVIRONMENT);
    Assertions.assertThat(intent).hasExtra(Intents.Extras.RESOURCE);
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void metrics() {
    Fragment fragment = Fragments.Builder.buildMetricsFragment(generateEnvironment(), generateResource());

    Assertions.assertThat(fragment.getArguments()).hasKey(Fragments.Arguments.ENVIRONMENT);
    Assertions.assertThat(fragment.getArguments()).hasKey(Fragments.Arguments.RESOURCE);
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void givenClickListener_whenSetActionWithResource_thenActionSetAndShown() {
  TestClickListener clickListener = new TestClickListener();

  wrapper.setAction(R.string.snackbarbuilder_action_undo, clickListener);

  Assertions.assertThat(getActionView())
      .isVisible()
      .hasText("Undo");
  getActionView().performClick();
  assertThat(clickListener.isClicked()).isTrue();
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void givenClickListener_whenSetAction_thenActionSetAndShown() {
  TestClickListener clickListener = new TestClickListener();
  String actionText = "some action";

  wrapper.setAction(actionText, clickListener);

  Assertions.assertThat(getActionView())
      .isVisible()
      .hasText(actionText);
  getActionView().performClick();
  assertThat(clickListener.isClicked()).isTrue();
}
 

import org.assertj.android.api.Assertions; //导入依赖的package包/类
@Test
public void whenSetBackgroundColor_thenBackgroundColorSet() {
  wrapper.setBackgroundColor(Color.MAGENTA);

  Assertions.assertThat((ColorDrawable) wrapper.getView().getBackground())
      .hasColor(Color.MAGENTA);
}