Add react-native-test-library package

.gitignore

@@ -43,6 +43,7 @@ project.xcworkspace
 /packages/react-native/template/android/app/build/
 /packages/react-native/template/android/build/
 /packages/react-native-popup-menu-android/android/build/
+/packages/react-native-test-library/android/build/
 
 # Buck
 .buckd

packages/react-native-test-library/OSSLibraryExample.podspec

@@ -0,0 +1,24 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
+require 'json'
+
+package = JSON.parse(File.read(File.join(__dir__, 'package.json')))
+
+Pod::Spec.new do |s|
+  s.name            = 'OSSLibraryExample'
+  s.version         = package['version']
+  s.summary         = package['description']
+  s.description     = package['description']
+  s.homepage        = package['homepage']
+  s.license         = package['license']
+  s.platforms       = min_supported_versions
+  s.author          = 'Meta Platforms, Inc. and its affiliates'
+  s.source          = { :git => package['repository']['url'], :tag => "#{s.version}" }
+
+  s.source_files = 'ios/**/*.{h,m,mm,cpp}'
+
+  install_modules_dependencies(s)
+end

packages/react-native-test-library/README.md

@@ -0,0 +1,9 @@
+## Important
+This package is for testing only. It is a subject to frequent change. It does not represent the recomended structure for React native libraries. It should not be used as a referece for such purposes.
+
+## Building
+```
+yarn install
+yarn build
+npx react-native codegen
+```

packages/react-native-test-library/android/build.gradle.kts

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+plugins {
+  id("com.facebook.react")
+  alias(libs.plugins.android.library)
+  alias(libs.plugins.kotlin.android)
+}
+
+android {
+  compileSdk = libs.versions.compileSdk.get().toInt()
+  buildToolsVersion = libs.versions.buildTools.get()
+  namespace = "com.facebook.react.osslibraryexample"
+
+  defaultConfig {
+    minSdk = libs.versions.minSdk.get().toInt()
+    targetSdk = libs.versions.targetSdk.get().toInt()
+  }
+
+  compileOptions {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+  }
+
+  kotlinOptions { jvmTarget = "17" }
+}
+
+dependencies {
+  // Build React Native from source
+  implementation(project(":packages:react-native:ReactAndroid"))
+}

packages/react-native-test-library/android/gradle.properties

@@ -0,0 +1,4 @@
+
+# We want to have more fine grained control on the Java version for
+# ReactAndroid, therefore we disable RGNP Java version alignment mechanism
+react.internal.disableJavaVersionAlignment=true

packages/react-native-test-library/android/src/main/java/com/facebook/fbreact/specs/NativeSampleModuleSpec.java

@@ -0,0 +1,37 @@
+
+/**
+ * This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+ *
+ * Do not edit this file as changes may cause incorrect behavior and will be lost
+ * once the code is regenerated.
+ *
+ * @generated by codegen project: GenerateModuleJavaSpec.js
+ *
+ * @nolint
+ */
+
+package com.facebook.fbreact.specs;
+
+import com.facebook.proguard.annotations.DoNotStrip;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.ReactMethod;
+import com.facebook.react.turbomodule.core.interfaces.TurboModule;
+import javax.annotation.Nonnull;
+
+public abstract class NativeSampleModuleSpec extends ReactContextBaseJavaModule implements TurboModule {
+  public static final String NAME = "NativeSampleModule";
+
+  public NativeSampleModuleSpec(ReactApplicationContext reactContext) {
+    super(reactContext);
+  }
+
+  @Override
+  public @Nonnull String getName() {
+    return NAME;
+  }
+
+  @ReactMethod(isBlockingSynchronousMethod = true)
+  @DoNotStrip
+  public abstract double getRandomNumber();
+}

packages/react-native-test-library/android/src/main/java/com/facebook/react/viewmanagers/SampleNativeComponentManagerDelegate.java

@@ -0,0 +1,44 @@
+/**
+* This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+*
+* Do not edit this file as changes may cause incorrect behavior and will be lost
+* once the code is regenerated.
+*
+* @generated by codegen project: GeneratePropsJavaDelegate.js
+*/
+
+package com.facebook.react.viewmanagers;
+
+import android.view.View;
+import androidx.annotation.Nullable;
+import com.facebook.react.bridge.ReadableArray;
+import com.facebook.react.uimanager.BaseViewManagerDelegate;
+import com.facebook.react.uimanager.BaseViewManagerInterface;
+
+public class SampleNativeComponentManagerDelegate<T extends View, U extends BaseViewManagerInterface<T> & SampleNativeComponentManagerInterface<T>> extends BaseViewManagerDelegate<T, U> {
+  public SampleNativeComponentManagerDelegate(U viewManager) {
+    super(viewManager);
+  }
+  @Override
+  public void setProperty(T view, String propName, @Nullable Object value) {
+    switch (propName) {
+      case "opacity":
+        mViewManager.setOpacity(view, value == null ? 0f : ((Double) value).floatValue());
+        break;
+      case "values":
+        mViewManager.setValues(view, (ReadableArray) value);
+        break;
+      default:
+        super.setProperty(view, propName, value);
+    }
+  }
+
+  @Override
+  public void receiveCommand(T view, String commandName, ReadableArray args) {
+    switch (commandName) {
+      case "changeBackgroundColor":
+        mViewManager.changeBackgroundColor(view, args.getString(0));
+        break;
+    }
+  }
+}

packages/react-native-test-library/android/src/main/java/com/facebook/react/viewmanagers/SampleNativeComponentManagerInterface.java

@@ -0,0 +1,20 @@
+/**
+* This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+*
+* Do not edit this file as changes may cause incorrect behavior and will be lost
+* once the code is regenerated.
+*
+* @generated by codegen project: GeneratePropsJavaInterface.js
+*/
+
+package com.facebook.react.viewmanagers;
+
+import android.view.View;
+import androidx.annotation.Nullable;
+import com.facebook.react.bridge.ReadableArray;
+
+public interface SampleNativeComponentManagerInterface<T extends View> {
+  void setOpacity(T view, float value);
+  void setValues(T view, @Nullable ReadableArray value);
+  void changeBackgroundColor(T view, String color);
+}

packages/react-native-test-library/android/src/main/java/com/reactnative/osslibraryexample/NativeSampleModule.kt

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.reactnative.osslibraryexample
+
+import com.facebook.fbreact.specs.NativeSampleModuleSpec
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.bridge.ReactContextBaseJavaModule
+import com.facebook.react.bridge.ReactMethod
+import com.facebook.react.module.annotations.ReactModule
+
+@ReactModule(name = NativeSampleModuleSpec.NAME)
+public class NativeSampleModule(reactContext: ReactApplicationContext?) :
+    ReactContextBaseJavaModule(reactContext) {
+
+  override fun getName(): String = NAME
+
+  private companion object {
+    const val NAME = "NativeSampleModule"
+  }
+
+  @ReactMethod
+  public fun getRandomNumber(): Int {
+    return (0..99).random()
+  }
+}

packages/react-native-test-library/android/src/main/java/com/reactnative/osslibraryexample/OSSLibraryExamplePackage.kt

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.reactnative.osslibraryexample
+
+import com.facebook.react.ReactPackage
+import com.facebook.react.bridge.NativeModule
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.uimanager.ViewManager
+
+public class OSSLibraryExamplePackage : ReactPackage {
+  override fun createNativeModules(reactContext: ReactApplicationContext): List<NativeModule> =
+      listOf(NativeSampleModule(reactContext))
+
+  override fun createViewManagers(reactContext: ReactApplicationContext): List<ViewManager<*, *>> =
+      listOf(SampleNativeComponentViewManager())
+}

packages/react-native-test-library/android/src/main/java/com/reactnative/osslibraryexample/SampleNativeComponentViewManager.kt

@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.reactnative.osslibraryexample
+
+import android.annotation.SuppressLint
+import android.graphics.Color
+import com.facebook.react.bridge.ReadableArray
+import com.facebook.react.common.MapBuilder
+import com.facebook.react.module.annotations.ReactModule
+import com.facebook.react.uimanager.SimpleViewManager
+import com.facebook.react.uimanager.ThemedReactContext
+import com.facebook.react.uimanager.ViewProps
+import com.facebook.react.uimanager.annotations.ReactProp
+import com.facebook.react.viewmanagers.SampleNativeComponentManagerInterface
+
+/** Legacy View manager (non Fabric compatible) for {@link SampleNativeView} components. */
+@ReactModule(name = SampleNativeComponentViewManager.REACT_CLASS)
+internal class SampleNativeComponentViewManager :
+    SimpleViewManager<SampleNativeView>(), SampleNativeComponentManagerInterface<SampleNativeView> {
+
+  override fun getName(): String = REACT_CLASS
+
+  // @ReactProp(name = ViewProps.OPACITY, defaultFloat = 1f)
+  override fun setOpacity(view: SampleNativeView, opacity: Float) {
+    super.setOpacity(view, opacity)
+  }
+
+  @SuppressLint("BadMethodUse-android.view.View.setBackgroundColor")
+  @ReactProp(name = ViewProps.COLOR)
+  fun setColor(view: SampleNativeView, color: String) {
+    view.setBackgroundColor(Color.parseColor(color))
+  }
+
+  @ReactProp(name = "cornerRadius")
+  fun setCornerRadius(view: SampleNativeView, cornerRadius: Float) {
+    view.setCornerRadius(cornerRadius)
+  }
+
+  override fun createViewInstance(reactContext: ThemedReactContext): SampleNativeView =
+      SampleNativeView(reactContext)
+
+  @SuppressLint("BadMethodUse-android.view.View.setBackgroundColor")
+  override fun changeBackgroundColor(view: SampleNativeView, color: String) {
+    view.setBackgroundColor(Color.parseColor(color))
+  }
+
+  override fun getExportedViewConstants(): Map<String, Any> = mapOf("PI" to 3.14)
+
+  override fun getExportedCustomBubblingEventTypeConstants(): Map<String, Any> {
+    return MapBuilder.builder<String, Any>()
+        .put(
+            "onColorChanged",
+            MapBuilder.of(
+                "phasedRegistrationNames",
+                MapBuilder.of("bubbled", "onColorChanged", "captured", "onColorChangedCapture")))
+        .put(
+            "topIntArrayChanged",
+            MapBuilder.of(
+                "phasedRegistrationNames",
+                MapBuilder.of(
+                    "bubbled", "topIntArrayChanged", "captured", "topIntArrayChangedCapture")))
+        .build()
+  }
+
+  @SuppressLint("BadMethodUse-android.view.View.setBackgroundColor")
+  override fun receiveCommand(view: SampleNativeView, commandId: String, args: ReadableArray?) {
+    if (commandId.contentEquals("changeBackgroundColor")) {
+      val sentColor: Int = Color.parseColor(args?.getString(0))
+      view.setBackgroundColor(sentColor)
+    }
+  }
+
+  @SuppressLint("BadMethodUse-android.view.View.setBackgroundColor")
+  @Suppress("DEPRECATION") // We intentionally want to test against the legacy API here.
+  override fun receiveCommand(view: SampleNativeView, commandId: Int, args: ReadableArray?) {
+    when (commandId) {
+      COMMAND_CHANGE_BACKGROUND_COLOR -> {
+        val sentColor: Int = Color.parseColor(args?.getString(0))
+        view.setBackgroundColor(sentColor)
+      }
+    }
+  }
+
+  override fun getCommandsMap(): Map<String, Int> =
+      mapOf("changeBackgroundColor" to COMMAND_CHANGE_BACKGROUND_COLOR)
+
+  companion object {
+    const val REACT_CLASS = "SampleNativeComponent"
+    const val COMMAND_CHANGE_BACKGROUND_COLOR = 42
+  }
+
+  @ReactProp(name = "values")
+  override fun setValues(view: SampleNativeView, value: ReadableArray?) {
+    val values = mutableListOf<Int>()
+    value?.toArrayList()?.forEach { values.add((it as Double).toInt()) }
+    view.emitOnArrayChangedEvent(values)
+  }
+}