Java Code Examples for com.facebook.react.bridge.JavaOnlyMap

public void collectViewUpdates(JavaOnlyMap propsMap) {
  List<JavaOnlyMap> transforms = new ArrayList<>(mTransformConfigs.size());

  for (TransformConfig transformConfig : mTransformConfigs) {
    double value;
    if (transformConfig instanceof AnimatedTransformConfig) {
      int nodeTag = ((AnimatedTransformConfig) transformConfig).mNodeTag;
      AnimatedNode node = mNativeAnimatedNodesManager.getNodeById(nodeTag);
      if (node == null) {
        throw new IllegalArgumentException("Mapped style node does not exists");
      } else if (node instanceof ValueAnimatedNode) {
        value = ((ValueAnimatedNode) node).getValue();
      } else {
        throw new IllegalArgumentException("Unsupported type of node used as a transform child " +
          "node " + node.getClass());
      }
    } else {
      value = ((StaticTransformConfig) transformConfig).mValue;
    }

    transforms.add(JavaOnlyMap.of(transformConfig.mProperty, value));
  }

  propsMap.putArray("transform", JavaOnlyArray.from(transforms));
}
 

@Test
public void testSelection() {
  ReactEditText view = mManager.createViewInstance(mThemedContext);
  view.setText("Need some text to select something...");

  mManager.updateProperties(view, buildStyles());
  assertThat(view.getSelectionStart()).isEqualTo(0);
  assertThat(view.getSelectionEnd()).isEqualTo(0);

  JavaOnlyMap selection = JavaOnlyMap.of("start", 5, "end", 10);
  mManager.updateProperties(view, buildStyles("selection", selection));
  assertThat(view.getSelectionStart()).isEqualTo(5);
  assertThat(view.getSelectionEnd()).isEqualTo(10);

  mManager.updateProperties(view, buildStyles("selection", null));
  assertThat(view.getSelectionStart()).isEqualTo(5);
  assertThat(view.getSelectionEnd()).isEqualTo(10);
}
 

@Test
public void testFontFamilyBoldItalicStyleApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(
          ViewProps.FONT_FAMILY, "sans-serif",
          ViewProps.FONT_WEIGHT, "500",
          ViewProps.FONT_STYLE, "italic"),
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getFontFamily()).isEqualTo("sans-serif");
  assertThat(customStyleSpan.getStyle() & Typeface.ITALIC).isNotZero();
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isNotZero();
}
 

@Test
public void testTextDecorationLineUnderlineApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.TEXT_DECORATION_LINE, "underline"),
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "test text"));

  TextView textView = (TextView) rootView.getChildAt(0);
  Spanned text = (Spanned) textView.getText();
  UnderlineSpan underlineSpan = getSingleSpan(textView, UnderlineSpan.class);
  StrikethroughSpan[] strikeThroughSpans =
      text.getSpans(0, text.length(), StrikethroughSpan.class);
  assertThat(underlineSpan instanceof UnderlineSpan).isTrue();
  assertThat(strikeThroughSpans).hasSize(0);
}
 

@Test
public void testTextDecorationLineLineThroughApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.TEXT_DECORATION_LINE, "line-through"),
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "test text"));

  TextView textView = (TextView) rootView.getChildAt(0);
  Spanned text = (Spanned) textView.getText();
  UnderlineSpan[] underlineSpans =
      text.getSpans(0, text.length(), UnderlineSpan.class);
  StrikethroughSpan strikeThroughSpan =
      getSingleSpan(textView, StrikethroughSpan.class);
  assertThat(underlineSpans).hasSize(0);
  assertThat(strikeThroughSpan instanceof StrikethroughSpan).isTrue();
}
 

@Test
public void testTextDecorationLineUnderlineLineThroughApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.TEXT_DECORATION_LINE, "underline line-through"),
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "test text"));

  UnderlineSpan underlineSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), UnderlineSpan.class);
  StrikethroughSpan strikeThroughSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), StrikethroughSpan.class);
  assertThat(underlineSpan instanceof UnderlineSpan).isTrue();
  assertThat(strikeThroughSpan instanceof StrikethroughSpan).isTrue();
}
 

@Test
public void testAllOptions() {
  final JavaOnlyMap options = new JavaOnlyMap();
  options.putString("title", "Title");
  options.putString("message", "Message");
  options.putString("buttonPositive", "OK");
  options.putString("buttonNegative", "Cancel");
  options.putString("buttonNeutral", "Later");
  options.putBoolean("cancelable", false);

  mDialogModule.showAlert(options, null, null);

  final AlertFragment fragment = getFragment();
  assertNotNull("Fragment was not displayed", fragment);
  assertEquals(false, fragment.isCancelable());

  final AlertDialog dialog = (AlertDialog) fragment.getDialog();
  assertEquals("OK", dialog.getButton(DialogInterface.BUTTON_POSITIVE).getText().toString());
  assertEquals("Cancel", dialog.getButton(DialogInterface.BUTTON_NEGATIVE).getText().toString());
  assertEquals("Later", dialog.getButton(DialogInterface.BUTTON_NEUTRAL).getText().toString());
}
 

@Before
public void prepareModules() throws Exception {
  PowerMockito.mockStatic(Arguments.class);
  Mockito.when(Arguments.createMap()).thenAnswer(new Answer<Object>() {
    @Override
    public Object answer(InvocationOnMock invocation) throws Throwable {
      return new JavaOnlyMap();
    }
  });

  mBytes = new byte[120];
  new Random().nextBytes(mBytes);

  mBlobModule = new BlobModule(ReactTestHelper.createCatalystContextForTest());
  mBlobId = mBlobModule.store(mBytes);
}
 

@Test
public void testUpdateSimpleHierarchy() {
  UIManagerModule uiManager = getUIManagerModule();

  ViewGroup rootView = createSimpleTextHierarchy(uiManager, "Some text");
  TextView textView = (TextView) rootView.getChildAt(0);

  int rawTextTag = 3;
  uiManager.updateView(
      rawTextTag,
      ReactRawTextManager.REACT_CLASS,
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "New text"));

  uiManager.onBatchComplete();
  executePendingFrameCallbacks();

  assertThat(textView.getText().toString()).isEqualTo("New text");
}
 

@Test
@Config(sdk = Build.VERSION_CODES.P)
public void testGetSecurityLevel_NoBiometry_api28() throws Exception {
  // GIVE:
  final ReactApplicationContext context = getRNContext();
  final KeychainModule module = new KeychainModule(context);
  final Promise mockPromise = mock(Promise.class);

  // WHEN:
  final JavaOnlyMap options = new JavaOnlyMap();
  options.putString(Maps.ACCESS_CONTROL, AccessControl.DEVICE_PASSCODE);

  module.getSecurityLevel(options, mockPromise);

  // THEN:
  verify(mockPromise).resolve(SecurityLevel.SECURE_HARDWARE.name());
}
 

/**
 * Makes sure replaceExistingNonRootView by replacing a view with a new view that has a background
 * color set.
 */
@Test
public void testReplaceExistingNonRootView() {
  UIManagerModule uiManager = getUIManagerModule();
  TestMoveDeleteHierarchy hierarchy = createMoveDeleteHierarchy(uiManager);

  int newViewTag = 1234;
  uiManager.createView(
      newViewTag,
      ReactViewManager.REACT_CLASS,
      hierarchy.rootView,
      JavaOnlyMap.of("backgroundColor", Color.RED));

  uiManager.replaceExistingNonRootView(hierarchy.view2, newViewTag);

  uiManager.onBatchComplete();
  executePendingFrameCallbacks();

  assertThat(hierarchy.nativeRootView.getChildCount()).isEqualTo(4);
  assertThat(hierarchy.nativeRootView.getChildAt(2)).isInstanceOf(ReactViewGroup.class);
  ReactViewGroup view = (ReactViewGroup) hierarchy.nativeRootView.getChildAt(2);
  assertThat(view.getBackgroundColor()).isEqualTo(Color.RED);
}
 

@Test
public void testNativeAnimatedEventDoUpdate() {
  int viewTag = 1000;

  createSimpleAnimatedViewWithOpacity(viewTag, 0d);

  mNativeAnimatedNodesManager.addAnimatedEventToView(viewTag, "topScroll", JavaOnlyMap.of(
    "animatedValueTag", 1,
    "nativeEventPath", JavaOnlyArray.of("contentOffset", "y")));

  mNativeAnimatedNodesManager.onEventDispatch(createScrollEvent(viewTag, 10));

  ArgumentCaptor<ReactStylesDiffMap> stylesCaptor =
    ArgumentCaptor.forClass(ReactStylesDiffMap.class);

  reset(mUIImplementationMock);
  mNativeAnimatedNodesManager.runUpdates(nextFrameTime());
  verify(mUIImplementationMock).synchronouslyUpdateViewOnUIThread(eq(viewTag), stylesCaptor.capture());
  assertThat(stylesCaptor.getValue().getDouble("opacity", Double.NaN)).isEqualTo(10);
}
 

@Test
@Config(sdk = Build.VERSION_CODES.P)
public void testGetSecurityLevel_NoBiometry_NoSecuredHardware_api28() throws Exception {
  // GIVE:
  final ReactApplicationContext context = getRNContext();
  final KeychainModule module = new KeychainModule(context);
  final Promise mockPromise = mock(Promise.class);

  // set key info - software method
  provider.configuration.put("isInsideSecureHardware", false);

  // WHEN:
  final JavaOnlyMap options = new JavaOnlyMap();
  options.putString(Maps.ACCESS_CONTROL, AccessControl.DEVICE_PASSCODE);

  module.getSecurityLevel(options, mockPromise);

  // THEN:
  // expected AesCbc usage
  assertThat(provider.mocks.get("KeyGenerator"), notNullValue());
  assertThat(provider.mocks.get("KeyGenerator").get("AES"), notNullValue());
  assertThat(provider.mocks.get("KeyPairGenerator"), notNullValue());
  assertThat(provider.mocks.get("KeyPairGenerator").get("RSA"), notNullValue());
  verify(mockPromise).resolve(SecurityLevel.SECURE_SOFTWARE.name());
}
 

@Test
public void testNodeValueListenerIfNotListening() {
  int nodeId = 1;

  createSimpleAnimatedViewWithOpacity(1000, 0d);
  JavaOnlyArray frames = JavaOnlyArray.of(0d, 0.2d, 0.4d, 0.6d, 0.8d, 1d);

  Callback animationCallback = mock(Callback.class);
  AnimatedNodeValueListener valueListener = mock(AnimatedNodeValueListener.class);

  mNativeAnimatedNodesManager.startListeningToAnimatedNodeValue(nodeId, valueListener);
  mNativeAnimatedNodesManager.startAnimatingNode(
    1,
    nodeId,
    JavaOnlyMap.of("type", "frames", "frames", frames, "toValue", 1d),
    animationCallback);

  mNativeAnimatedNodesManager.runUpdates(nextFrameTime());
  verify(valueListener).onValueUpdate(eq(0d));

  mNativeAnimatedNodesManager.stopListeningToAnimatedNodeValue(nodeId);

  reset(valueListener);
  mNativeAnimatedNodesManager.runUpdates(nextFrameTime());
  verifyNoMoreInteractions(valueListener);
}
 

@Test
public void testUnderdampedSpringAnimation() {
  performSpringAnimationTestWithConfig(
    JavaOnlyMap.of(
      "type",
      "spring",
      "stiffness",
      230.2d,
      "damping",
      22d,
      "mass",
      1d,
      "initialVelocity",
      0d,
      "toValue",
      1d,
      "restSpeedThreshold",
      0.001d,
      "restDisplacementThreshold",
      0.001d,
      "overshootClamping",
      false
    ),
    false
  );
}
 

@Test
public void testCriticallyDampedSpringAnimation() {
  performSpringAnimationTestWithConfig(
    JavaOnlyMap.of(
      "type",
      "spring",
      "stiffness",
      1000d,
      "damping",
      500d,
      "mass",
      3.0d,
      "initialVelocity",
      0d,
      "toValue",
      1d,
      "restSpeedThreshold",
      0.001d,
      "restDisplacementThreshold",
      0.001d,
      "overshootClamping",
      false
    ),
    true
  );
}
 

@Test
public void parsesArrays() throws Exception {
    JavaOnlyArray input = new JavaOnlyArray();
    input.pushString("Hello");
    input.pushInt(123);
    input.pushDouble(123.456);
    input.pushBoolean(true);
    input.pushArray(new JavaOnlyArray());
    input.pushMap(new JavaOnlyMap());
    input.pushNull();

    JSONArray result = new JSONParser().parse(input);
    assertThat(result.length()).isEqualTo(6);
    assertThat(result.get(0)).isEqualTo("Hello");
    assertThat(result.get(1)).isEqualTo(123);
    assertThat(result.get(2)).isEqualTo(123.456);
    assertThat(result.get(3)).isEqualTo(true);
    assertThat(result.getJSONArray(4).length()).isZero();
    assertThat(result.getJSONObject(5).keys()).isEmpty();
}
 

@Test
public void givenCallback$getAllUserAttributes_whenQuery_thenShouldCallNativeApiAndInvokeCallback() {
    // given
    PowerMockito.mockStatic(Instabug.class);
    PowerMockito.mockStatic(Arguments.class);
    Callback callback = mock(Callback.class);
    // when
    HashMap<String, String> userAttributes = new HashMap<>();
    userAttributes.put("email", "[email protected]");
    PowerMockito.when(Arguments.createMap()).thenReturn(new JavaOnlyMap());
    PowerMockito.when(Instabug.getAllUserAttributes()).thenReturn(userAttributes);
    rnModule.getAllUserAttributes(callback);
    // then
    PowerMockito.verifyStatic(VerificationModeFactory.times(1));
    Instabug.getAllUserAttributes();
    WritableMap expectedMap = new JavaOnlyMap();
    expectedMap.putString("email", "[email protected]");
    verify(callback).invoke(expectedMap);
}
 

public void collectViewUpdates(JavaOnlyMap propsMap) {
  for (Map.Entry<String, Integer> entry : mPropMapping.entrySet()) {
    @Nullable AnimatedNode node = mNativeAnimatedNodesManager.getNodeById(entry.getValue());
    if (node == null) {
      throw new IllegalArgumentException("Mapped style node does not exists");
    } else if (node instanceof TransformAnimatedNode) {
      ((TransformAnimatedNode) node).collectViewUpdates(propsMap);
    } else if (node instanceof ValueAnimatedNode) {
      propsMap.putDouble(entry.getKey(), ((ValueAnimatedNode) node).getValue());
    } else {
      throw new IllegalArgumentException("Unsupported type of node used in property node " +
        node.getClass());
    }
  }
}
 

TrackingAnimatedNode(ReadableMap config, NativeAnimatedNodesManager nativeAnimatedNodesManager) {
  mNativeAnimatedNodesManager = nativeAnimatedNodesManager;
  mAnimationId = config.getInt("animationId");
  mToValueNode = config.getInt("toValue");
  mValueNode = config.getInt("value");
  mAnimationConfig = JavaOnlyMap.deepClone(config.getMap("animationConfig"));
}
 

PropsAnimatedNode(ReadableMap config, NativeAnimatedNodesManager nativeAnimatedNodesManager, UIImplementation uiImplementation) {
  ReadableMap props = config.getMap("props");
  ReadableMapKeySetIterator iter = props.keySetIterator();
  mPropNodeMapping = new HashMap<>();
  while (iter.hasNextKey()) {
    String propKey = iter.nextKey();
    int nodeIndex = props.getInt(propKey);
    mPropNodeMapping.put(propKey, nodeIndex);
  }
  mPropMap = new JavaOnlyMap();
  mDiffMap = new ReactStylesDiffMap(mPropMap);
  mNativeAnimatedNodesManager = nativeAnimatedNodesManager;
  mUIImplementation = uiImplementation;
}
 

@Test
public void testPropsApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = new ReactRootView(RuntimeEnvironment.application);
  rootView.setLayoutParams(new ReactRootView.LayoutParams(100, 100));
  int rootTag = uiManager.addRootView(rootView);
  int textInputTag = rootTag + 1;
  final String hintStr = "placeholder text";

  uiManager.createView(
      textInputTag,
      ReactTextInputManager.REACT_CLASS,
      rootTag,
      JavaOnlyMap.of(
          ViewProps.FONT_SIZE, 13.37, ViewProps.HEIGHT, 20.0, "placeholder", hintStr));

  uiManager.manageChildren(
      rootTag,
      null,
      null,
      JavaOnlyArray.of(textInputTag),
      JavaOnlyArray.of(0),
      null);

  uiManager.onBatchComplete();
  executePendingChoreographerCallbacks();

  EditText editText = (EditText) rootView.getChildAt(0);
  assertThat(editText.getHint()).isEqualTo(hintStr);
  assertThat(editText.getTextSize()).isEqualTo((float) Math.ceil(13.37));
  assertThat(editText.getHeight()).isEqualTo(20);
}
 

@Test
public void testFontSizeApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_SIZE, 21.0),
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "test text"));

  AbsoluteSizeSpan sizeSpan = getSingleSpan(
      (TextView) rootView.getChildAt(0), AbsoluteSizeSpan.class);
  assertThat(sizeSpan.getSize()).isEqualTo(21);
}
 

@Test
public void given$setOnSDKDismissedHandler_whenQuery_thenShouldSetNativeCallback() {
    try {
        // given
        PowerMockito.mockStatic(BugReporting.class);
        PowerMockito.mockStatic(Arguments.class);
        PowerMockito.mockStatic(InstabugUtil.class);
        // when
        PowerMockito.when(Arguments.createMap()).thenReturn(new JavaOnlyMap());
        PowerMockito.doAnswer(new Answer<Object>() {
            @Override
            public Object answer(InvocationOnMock invocation) {
                ((OnSdkDismissCallback) invocation.getArguments()[0])
                        .call(OnSdkDismissCallback.DismissType.CANCEL, OnSdkDismissCallback.ReportType.BUG);
                return null;
            }
        }).when(BugReporting.class, "setOnDismissCallback", Matchers.anyObject());
        bugReportingModule.setOnSDKDismissedHandler(null);
        // then
        WritableMap params = new JavaOnlyMap();
        params.putString("dismissType", OnSdkDismissCallback.DismissType.CANCEL.toString());
        params.putString("reportType", OnSdkDismissCallback.ReportType.BUG.toString());
        PowerMockito.verifyStatic(VerificationModeFactory.times(1));
        InstabugUtil.sendEvent(any(ReactApplicationContext.class), eq(Constants.IBG_POST_INVOCATION_HANDLER), eq(params));

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

@Test
public void testNumericBoldFontApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_WEIGHT, "500"),
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isNotZero();
  assertThat(customStyleSpan.getStyle() & Typeface.ITALIC).isZero();
}
 

@Test
public void testItalicFontApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_STYLE, "italic"),
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getStyle() & Typeface.ITALIC).isNotZero();
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isZero();
}
 

@Test
public void testBoldItalicFontApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_WEIGHT, "bold", ViewProps.FONT_STYLE, "italic"),
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getStyle() & Typeface.ITALIC).isNotZero();
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isNotZero();
}
 

@Test
public void testNormalFontWeightApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_WEIGHT, "normal"),
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isZero();
}
 

@Test
public void testNumericNormalFontWeightApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_WEIGHT, "200"),
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isZero();
}
 

@Test
public void testNormalFontStyleApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_STYLE, "normal"),
      JavaOnlyMap.of(ReactRawTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getStyle() & Typeface.ITALIC).isZero();
}