mirror of
https://github.com/zhigang1992/react-native.git
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Moving more unit tests to open source
Reviewed By: foghina, mkonicek Differential Revision: D2865561 fb-gh-sync-id: 7aab67d205b94d657a6ec7bf81a4ecee644eabc2
This commit is contained in:
Konstantin Raev
committed by
facebook-github-bot-2
facebook-github-bot-2
parent
fff5dc3943
commit
83fd314e37
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/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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package com.facebook.react.uimanager;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Map;
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import com.facebook.react.bridge.ReactApplicationContext;
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import com.facebook.react.common.MapBuilder;
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import org.fest.assertions.data.MapEntry;
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import org.junit.Before;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.powermock.core.classloader.annotations.PowerMockIgnore;
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import org.powermock.modules.junit4.rule.PowerMockRule;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.RuntimeEnvironment;
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import static org.fest.assertions.api.Assertions.assertThat;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.when;
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@RunWith(RobolectricTestRunner.class)
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@PowerMockIgnore({"org.mockito.*", "org.robolectric.*", "android.*"})
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public class UIManagerModuleConstantsTest {
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@Rule
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public PowerMockRule rule = new PowerMockRule();
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private static final String CUSTOM_BUBBLING_EVENT_TYPES = "customBubblingEventTypes";
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private static final String CUSTOM_DIRECT_EVENT_TYPES = "customDirectEventTypes";
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private static final Map TWIRL_BUBBLING_EVENT_MAP = MapBuilder.of(
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"phasedRegistrationNames",
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MapBuilder.of(
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"bubbled",
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"onTwirl",
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"captured",
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"onTwirlCaptured"));
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private static final Map TWIRL_DIRECT_EVENT_MAP = MapBuilder.of("registrationName", "onTwirl");
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private ReactApplicationContext mReactContext;
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private UIImplementation mUIImplementation;
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@Before
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public void setUp() {
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mReactContext = new ReactApplicationContext(RuntimeEnvironment.application);
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mUIImplementation = mock(UIImplementation.class);
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}
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@Test
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public void testNoCustomConstants() {
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List<ViewManager> viewManagers = Arrays.asList(mock(ViewManager.class));
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UIManagerModule uiManagerModule = new UIManagerModule(
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mReactContext,
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viewManagers,
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mUIImplementation);
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Map<String, Object> constants = uiManagerModule.getConstants();
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assertThat(constants)
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.containsKey(CUSTOM_BUBBLING_EVENT_TYPES)
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.containsKey(CUSTOM_DIRECT_EVENT_TYPES)
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.containsKey("Dimensions");
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}
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@Test
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public void testCustomBubblingEvents() {
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ViewManager mockViewManager = mock(ViewManager.class);
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List<ViewManager> viewManagers = Arrays.asList(mockViewManager);
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when(mockViewManager.getExportedCustomBubblingEventTypeConstants())
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.thenReturn(MapBuilder.of("onTwirl", TWIRL_BUBBLING_EVENT_MAP));
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UIManagerModule uiManagerModule = new UIManagerModule(
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mReactContext,
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viewManagers,
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mUIImplementation);
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Map<String, Object> constants = uiManagerModule.getConstants();
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assertThat((Map) constants.get(CUSTOM_BUBBLING_EVENT_TYPES))
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.contains(MapEntry.entry("onTwirl", TWIRL_BUBBLING_EVENT_MAP))
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.containsKey("topChange");
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}
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@Test
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public void testCustomDirectEvents() {
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ViewManager mockViewManager = mock(ViewManager.class);
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List<ViewManager> viewManagers = Arrays.asList(mockViewManager);
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when(mockViewManager.getExportedCustomDirectEventTypeConstants())
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.thenReturn(MapBuilder.of("onTwirl", TWIRL_DIRECT_EVENT_MAP));
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UIManagerModule uiManagerModule = new UIManagerModule(
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mReactContext,
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viewManagers,
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mUIImplementation);
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Map<String, Object> constants = uiManagerModule.getConstants();
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assertThat((Map) constants.get(CUSTOM_DIRECT_EVENT_TYPES))
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.contains(MapEntry.entry("onTwirl", TWIRL_DIRECT_EVENT_MAP))
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.containsKey("topLoadingStart");
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}
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@Test
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public void testCustomViewConstants() {
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ViewManager mockViewManager = mock(ViewManager.class);
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List<ViewManager> viewManagers = Arrays.asList(mockViewManager);
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when(mockViewManager.getName()).thenReturn("RedPandaPhotoOfTheDayView");
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when(mockViewManager.getExportedViewConstants())
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.thenReturn(MapBuilder.of("PhotoSizeType", MapBuilder.of("Small", 1, "Large", 2)));
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UIManagerModule uiManagerModule = new UIManagerModule(
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mReactContext,
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viewManagers,
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mUIImplementation);
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Map<String, Object> constants = uiManagerModule.getConstants();
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assertThat(constants).containsKey("RedPandaPhotoOfTheDayView");
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assertThat((Map) constants.get("RedPandaPhotoOfTheDayView")).containsKey("Constants");
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assertThat((Map) valueAtPath(constants, "RedPandaPhotoOfTheDayView", "Constants"))
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.containsKey("PhotoSizeType");
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}
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@Test
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public void testNativeProps() {
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ViewManager mockViewManager = mock(ViewManager.class);
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List<ViewManager> viewManagers = Arrays.asList(mockViewManager);
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when(mockViewManager.getName()).thenReturn("SomeView");
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when(mockViewManager.getNativeProps())
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.thenReturn(MapBuilder.of("fooProp", "number"));
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UIManagerModule uiManagerModule = new UIManagerModule(
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mReactContext,
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viewManagers,
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mUIImplementation);
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Map<String, Object> constants = uiManagerModule.getConstants();
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assertThat((String) valueAtPath(constants, "SomeView", "NativeProps", "fooProp"))
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.isEqualTo("number");
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}
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@Test
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public void testMergeConstants() {
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ViewManager managerX = mock(ViewManager.class);
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when(managerX.getExportedCustomDirectEventTypeConstants()).thenReturn(MapBuilder.of(
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"onTwirl",
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MapBuilder.of(
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"registrationName",
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"onTwirl",
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"keyToOverride",
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"valueX",
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"mapToMerge",
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MapBuilder.of("keyToOverride", "innerValueX", "anotherKey", "valueX"))));
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ViewManager managerY = mock(ViewManager.class);
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when(managerY.getExportedCustomDirectEventTypeConstants()).thenReturn(MapBuilder.of(
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"onTwirl",
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MapBuilder.of(
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"extraKey",
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"extraValue",
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"keyToOverride",
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"valueY",
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"mapToMerge",
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MapBuilder.of("keyToOverride", "innerValueY", "extraKey", "valueY"))));
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List<ViewManager> viewManagers = Arrays.asList(managerX, managerY);
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UIManagerModule uiManagerModule = new UIManagerModule(
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mReactContext,
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viewManagers,
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mUIImplementation);
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Map<String, Object> constants = uiManagerModule.getConstants();
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assertThat((Map) constants.get(CUSTOM_DIRECT_EVENT_TYPES)).containsKey("onTwirl");
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Map twirlMap = (Map) valueAtPath(constants, CUSTOM_DIRECT_EVENT_TYPES, "onTwirl");
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assertThat(twirlMap)
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.contains(MapEntry.entry("registrationName", "onTwirl"))
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.contains(MapEntry.entry("keyToOverride", "valueY"))
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.contains(MapEntry.entry("extraKey", "extraValue"))
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.containsKey("mapToMerge");
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Map mapToMerge = (Map) valueAtPath(twirlMap, "mapToMerge");
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assertThat(mapToMerge)
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.contains(MapEntry.entry("keyToOverride", "innerValueY"))
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.contains(MapEntry.entry("anotherKey", "valueX"))
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.contains(MapEntry.entry("extraKey", "valueY"));
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}
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private static Object valueAtPath(Map nestedMap, String... keyPath) {
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assertThat(keyPath).isNotEmpty();
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Object value = nestedMap;
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for (String key : keyPath) {
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assertThat(value).isInstanceOf(Map.class);
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nestedMap = (Map) value;
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assertThat(nestedMap).containsKey(key);
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value = nestedMap.get(key);
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}
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return value;
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}
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}
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