mirror of
https://github.com/zhigang1992/react-native.git
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Delete old bridge
Reviewed By: astreet Differential Revision: D3510660 fbshipit-source-id: 031b9dcf19dd4e6677a6c9417917930bcbbe3219
This commit is contained in:
Chris Hopman
committed by
Facebook Github Bot 3
Facebook Github Bot 3
parent
5617d41327
commit
1a690d5674
@@ -1,293 +0,0 @@
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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.bridge;
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import java.io.IOException;
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import java.io.StringWriter;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import com.facebook.react.common.MapBuilder;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.databind.node.TextNode;
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import org.junit.Test;
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import org.junit.Rule;
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import org.junit.runner.RunWith;
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import org.powermock.modules.junit4.rule.PowerMockRule;
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import org.powermock.core.classloader.annotations.PowerMockIgnore;
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import org.robolectric.RobolectricTestRunner;
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import static org.fest.assertions.api.Assertions.assertThat;
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/**
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* Tests for {@link NativeModuleRegistry}.
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*/
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@RunWith(RobolectricTestRunner.class)
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@PowerMockIgnore({"org.mockito.*", "org.robolectric.*", "android.*"})
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public class NativeModuleRegistryTest {
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@Rule
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public PowerMockRule rule = new PowerMockRule();
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@Test
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public void testModuleWithMethods() throws Exception {
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NativeModuleRegistry registry = new NativeModuleRegistry.Builder()
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.add(new MethodsModule())
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.build();
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String json = getModuleDescriptions(registry);
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JsonNode node = parse(json);
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JsonNode module = node.fields().next().getValue();
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assertThat(module).isNotNull();
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JsonNode methods = module.get("methods");
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assertThat(methods).isNotNull();
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ArrayList<String> expected = new ArrayList<String>();
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expected.add("doSomething");
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expected.add("saveData");
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assertMethodsContainExactly(methods, expected);
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}
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@Test
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public void testAsyncMethod() throws Exception {
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NativeModuleRegistry registry = new NativeModuleRegistry.Builder()
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.add(new MethodsModule())
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.build();
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String json = getModuleDescriptions(registry);
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JsonNode node = parse(json);
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JsonNode asyncMethodData = node.get("TestModule").get("methods").get("saveData");
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assertThat(asyncMethodData.get("type")).isEqualTo(new TextNode("remoteAsync"));
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JsonNode regularMethodData = node.get("TestModule").get("methods").get("doSomething");
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assertThat(regularMethodData.get("type")).isNotEqualTo(new TextNode("remoteAsync"));
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}
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@Test
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public void testModuleWithConstants() throws Exception {
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ConstantsModule constantsModule = new ConstantsModule();
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NativeModuleRegistry registry = new NativeModuleRegistry.Builder()
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.add(constantsModule)
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.build();
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String json = getModuleDescriptions(registry);
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JsonNode node = parse(json);
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JsonNode module = node.fields().next().getValue();
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assertThat(module).isNotNull();
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JsonNode methods = module.get("methods");
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assertThat(methods).isNotNull();
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ArrayList<String> expected = new ArrayList<String>();
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expected.add("runDMC");
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assertMethodsContainExactly(methods, expected);
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JsonNode constants = module.get("constants");
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assertThat(constants.get("testInt").asInt()).isEqualTo(3);
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assertThat(constants.get("testDouble").asDouble()).isEqualTo(3.14);
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assertThat(constants.get("testString").asText()).isEqualTo("red panda");
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JsonNode stringMap = constants.get("testStringMap");
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assertThat(stringMap.get("war_room").asText()).isEqualTo("17.1");
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assertThat(stringMap.get("android_corex").asText()).isEqualTo("16.1");
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JsonNode intMap = constants.get("testIntMap");
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assertThat(intMap.get("42").asInt()).isEqualTo(1);
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assertThat(intMap.get("84").asInt()).isEqualTo(2);
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JsonNode stringList = constants.get("testStringList");
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assertThat(stringList.get(0).asText()).isEqualTo("vulpes vulpes");
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assertThat(stringList.get(4).asText()).isEqualTo("vulpes velox");
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JsonNode intList = constants.get("testIntList");
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assertThat(intList.get(0).asInt()).isEqualTo(3);
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assertThat(intList.get(4).asInt()).isEqualTo(5);
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}
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@Test
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public void testModuleWithOnlyConstants() throws Exception {
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OnlyConstantsModule onlyConstantsModule = new OnlyConstantsModule();
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NativeModuleRegistry registry = new NativeModuleRegistry.Builder()
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.add(onlyConstantsModule)
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.build();
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String json = getModuleDescriptions(registry);
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JsonNode node = parse(json);
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JsonNode module = node.fields().next().getValue();
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assertThat(module).isNotNull();
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JsonNode constants = module.get("constants");
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assertThat(constants.get("testInt").asInt()).isEqualTo(4);
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}
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@Test
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public void testModuleWithNestedMapConstants() throws Exception {
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NestedMapConstantsModule nestedMapConstantsModule = new NestedMapConstantsModule();
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NativeModuleRegistry registry = new NativeModuleRegistry.Builder()
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.add(nestedMapConstantsModule)
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.build();
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String json = getModuleDescriptions(registry);
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JsonNode node = parse(json);
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JsonNode module = node.fields().next().getValue();
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assertThat(module).isNotNull();
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JsonNode constants = module.get("constants");
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assertThat(constants).isNotNull();
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JsonNode nestedMapConstant = constants.get("nestedMap");
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assertThat(nestedMapConstant).isNotNull();
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JsonNode firstLevel = nestedMapConstant.get("weNeedToGoDeeper");
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assertThat(firstLevel).isNotNull();
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JsonNode secondLevel = firstLevel.get("evenDeeper");
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assertThat(secondLevel).isNotNull();
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assertThat(secondLevel.get("inception").asBoolean()).isTrue();
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}
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private JsonNode parse(String json) throws Exception {
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ObjectMapper mapper = new ObjectMapper();
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return mapper.readTree(json);
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}
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private void assertMethodsContainExactly(JsonNode methodsObject, List<String> methodNames) {
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ArrayList<String> actual = new ArrayList();
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Iterator<Map.Entry<String,JsonNode>> fields = methodsObject.fields();
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while (fields.hasNext()) {
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String name = fields.next().getKey();
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actual.add(name);
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}
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assertThat(actual)
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.hasSize(methodNames.size())
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.containsAll(methodNames);
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}
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private static String getModuleDescriptions(NativeModuleRegistry registry)
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throws IOException {
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StringWriter stringWriter = new StringWriter();
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JsonWriter writer = new JsonWriter(stringWriter);
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registry.writeModuleDescriptions(writer);
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writer.close();
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return stringWriter.getBuffer().toString();
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}
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private static class MethodsModule extends BaseJavaModule {
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@Override
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public String getName() {
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return "TestModule";
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}
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public void notACatalystMethod() {
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}
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@ReactMethod
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public void doSomething() {
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}
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@ReactMethod
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public void saveData(Promise promise) {
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}
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}
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private static class ConstantsModule extends BaseJavaModule {
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@Override
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public String getName() {
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return "ConstantsModule";
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}
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@Override
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public Map<String, Object> getConstants() {
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HashMap<String, Object> constants = new HashMap<String, Object>();
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constants.put("testInt", 3);
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constants.put("testDouble", 3.14);
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constants.put("testString", "red panda");
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constants.put(
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"testStringMap",
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MapBuilder.of(
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"war_room",
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"17.1",
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"android_corex",
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"16.1"));
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constants.put(
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"testIntMap",
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MapBuilder.of(
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42,
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1,
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84,
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2));
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constants.put(
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"testStringList",
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Arrays.asList(
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new String[]{
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"vulpes vulpes",
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"vulpes cana",
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"vulpes chama",
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"vulpes fulfa",
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"vulpes velox"}));
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constants.put("testIntList", Arrays.asList(3, 1, 4, 1, 5));
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return constants;
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}
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@ReactMethod
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public void runDMC() {
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}
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}
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private static class OnlyConstantsModule extends BaseJavaModule {
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@Override
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public String getName() {
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return "OnlyConstantsModule";
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}
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@Override
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public Map<String, Object> getConstants() {
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return MapBuilder.<String, Object>of("testInt", 4);
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}
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}
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private static class NestedMapConstantsModule extends BaseJavaModule {
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@Override
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public String getName() {
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return "NestedMapConstantsModule";
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}
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@Override
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public Map<String, Object> getConstants() {
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return MapBuilder.<String, Object>of(
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"nestedMap",
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MapBuilder.of(
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"weNeedToGoDeeper",
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MapBuilder.of(
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"evenDeeper",
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MapBuilder.of("inception", true))));
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}
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}
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}
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