fix(iframe-plugin): resolve TypeError when renderersProp is not defined

jsamr · jsamr · commit 54e650b9046a · 2020-12-05T15:16:47.000-03:00
diff --git a/packages/iframe-plugin/src/__tests__/iframe.test.tsx b/packages/iframe-plugin/src/__tests__/iframe.test.tsx
@@ -0,0 +1,24 @@
+import React from 'react';
+import HTML from 'react-native-render-html';
+import renderer from 'react-test-renderer';
+import WebView from 'react-native-webview';
+import iframe from '../iframe';
+
+describe('iframe renderer', () => {
+  it('should render without errors', () => {
+    expect(() => {
+      renderer.create(
+        <HTML
+          WebView={WebView}
+          renderers={{
+            iframe
+          }}
+          source={{
+            html:
+              '<iframe width="300" height="300" src="https://google.com/" />'
+          }}
+        />
+      );
+    }).not.toThrow();
+  });
+});
diff --git a/packages/iframe-plugin/src/extractHtmlIframeProps.ts b/packages/iframe-plugin/src/extractHtmlIframeProps.ts
@@ -41,7 +41,7 @@ export default function extractHtmlIframeProps(
     computeEmbeddedMaxWidth,
     defaultWebViewProps,
     key,
-    renderersProps: { iframe: globalIframeConfig }
+    renderersProps: { iframe: globalIframeConfig } = {}
   } = passProps;
   const resolvedConfig = {
     ...defaultIframeConfig,
