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Support for Animated.multiply node

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Summary:This change adds native animated support for Animated.multiply nodes.

Animated.multiply allows for defining nodes that would output a product of values of the input nodes.

**Test Plan**
Run JS tests: `npm test Libraries/Animated/src/__tests__/AnimatedNative-test.js`
Run java tests: `buck test ReactAndroid/src/test/java/com/facebook/react/animated`
Closes https://github.com/facebook/react-native/pull/7071

Differential Revision: D3197663

fb-gh-sync-id: 35f64244a2482c487a81e5e7cd08f3c0e56d9b78
fbshipit-source-id: 35f64244a2482c487a81e5e7cd08f3c0e56d9b78
This commit is contained in:
Krzysztof Magiera
2016-04-19 13:19:27 -07:00
committed by Facebook Github Bot 0
parent 3e2a3ca466
commit ec5dfbf8c7
5 changed files with 150 additions and 0 deletions
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60
ReactAndroid/src/test/java/com/facebook/react/animated/NativeAnimatedNodeTraversalTest.java
View File

@@ -341,4 +341,64 @@ public class NativeAnimatedNodeTraversalTest {
mNativeAnimatedNodesManager.runUpdates(nextFrameTime());
verifyNoMoreInteractions(mUIImplementationMock);
}
@Test
public void testMultiplicationNode() {
mNativeAnimatedNodesManager.createAnimatedNode(
1,
JavaOnlyMap.of("type", "value", "value", 1d));
mNativeAnimatedNodesManager.createAnimatedNode(
2,
JavaOnlyMap.of("type", "value", "value", 5d));
mNativeAnimatedNodesManager.createAnimatedNode(
3,
JavaOnlyMap.of("type", "multiplication", "input", JavaOnlyArray.of(1, 2)));
mNativeAnimatedNodesManager.createAnimatedNode(
4,
JavaOnlyMap.of("type", "style", "style", JavaOnlyMap.of("translateX", 3)));
mNativeAnimatedNodesManager.createAnimatedNode(
5,
JavaOnlyMap.of("type", "props", "props", JavaOnlyMap.of("style", 4)));
mNativeAnimatedNodesManager.connectAnimatedNodes(1, 3);
mNativeAnimatedNodesManager.connectAnimatedNodes(2, 3);
mNativeAnimatedNodesManager.connectAnimatedNodes(3, 4);
mNativeAnimatedNodesManager.connectAnimatedNodes(4, 5);
mNativeAnimatedNodesManager.connectAnimatedNodeToView(5, 50);
Callback animationCallback = mock(Callback.class);
JavaOnlyArray frames = JavaOnlyArray.of(0d, 1d);
mNativeAnimatedNodesManager.startAnimatingNode(
1,
JavaOnlyMap.of("type", "frames", "frames", frames, "toValue", 2d),
animationCallback);
mNativeAnimatedNodesManager.startAnimatingNode(
2,
JavaOnlyMap.of("type", "frames", "frames", frames, "toValue", 10d),
animationCallback);
ArgumentCaptor<ReactStylesDiffMap> stylesCaptor =
ArgumentCaptor.forClass(ReactStylesDiffMap.class);
reset(mUIImplementationMock);
mNativeAnimatedNodesManager.runUpdates(nextFrameTime());
verify(mUIImplementationMock).synchronouslyUpdateViewOnUIThread(eq(50), stylesCaptor.capture());
assertThat(stylesCaptor.getValue().getDouble("translateX", Double.NaN)).isEqualTo(5d);
reset(mUIImplementationMock);
mNativeAnimatedNodesManager.runUpdates(nextFrameTime());
verify(mUIImplementationMock).synchronouslyUpdateViewOnUIThread(eq(50), stylesCaptor.capture());
assertThat(stylesCaptor.getValue().getDouble("translateX", Double.NaN)).isEqualTo(5d);
reset(mUIImplementationMock);
mNativeAnimatedNodesManager.runUpdates(nextFrameTime());
verify(mUIImplementationMock).synchronouslyUpdateViewOnUIThread(eq(50), stylesCaptor.capture());
assertThat(stylesCaptor.getValue().getDouble("translateX", Double.NaN)).isEqualTo(20d);
reset(mUIImplementationMock);
mNativeAnimatedNodesManager.runUpdates(nextFrameTime());
verifyNoMoreInteractions(mUIImplementationMock);
}
}