Add parameterized surface test for all 6 RN components

android/app/src/androidTest/java/com/testapp/ComponentSurfaceTest.kt

@@ -0,0 +1,34 @@
+package com.rnstorybookautoscreenshots
+
+import androidx.test.platform.app.InstrumentationRegistry
+import com.testapp.MainApplication
+import junit.framework.TestCase.assertNotNull
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.Parameterized
+
+@RunWith(Parameterized::class)
+class ComponentSurfaceTest(private val componentName: String) {
+
+    companion object {
+        @JvmStatic
+        @Parameterized.Parameters(name = "{0}")
+        fun components() = listOf(
+            arrayOf("MyFeature"),
+            arrayOf("SwitchFeature"),
+            arrayOf("TimerFeature"),
+            arrayOf("CoinFlipFeature"),
+            arrayOf("Button"),
+            arrayOf("Header"),
+        )
+    }
+
+    @Test
+    fun constructViewTest() {
+        val context = InstrumentationRegistry.getInstrumentation().targetContext
+        val app = context.applicationContext as MainApplication
+        val surface = app.reactHost.createSurface(context, componentName, null)
+        surface.start()
+        assertNotNull(surface.view)
+    }
+}

index.js

@@ -11,6 +11,13 @@ const { configure, StoryRenderer } = require('rn-storybook-auto-screenshots');
 configure(view);
 AppRegistry.registerComponent('StoryRenderer', () => StoryRenderer);
 
+AppRegistry.registerComponent('MyFeature', () => require('./MyFeature').default);
+AppRegistry.registerComponent('SwitchFeature', () => require('./SwitchFeature').default);
+AppRegistry.registerComponent('TimerFeature', () => require('./TimerFeature').default);
+AppRegistry.registerComponent('CoinFlipFeature', () => require('./CoinFlipFeature').default);
+AppRegistry.registerComponent('Button', () => require('./.rnstorybook/stories/Button').Button);
+AppRegistry.registerComponent('Header', () => require('./.rnstorybook/stories/Header').Header);
+
 // Modes: 'app' | 'storybook'
 const MODE = 'app';