test: suite for expected global object behaviour

src/__tests__/global-object/__fixtures__/pages/gip.js

@@ -1,28 +1,46 @@
 import React from 'react';
 import { PropsPrinter } from '../../../__utils__';
+
 const window_moduleLoadTime = typeof window !== 'undefined';
 const document_moduleLoadTime = typeof document !== 'undefined';
+const isWeb_moduleLoadTime = window_moduleLoadTime && document_moduleLoadTime;
 
 export default function gip(props) {
+  const window_componentScope = typeof window !== 'undefined';
+  const document_componentScope = typeof document !== 'undefined';
+  const isWeb_componentScope = window_componentScope && document_componentScope;
+
   return (
     <>
       <h2>Page</h2>
       <PropsPrinter
         props={{
           ...props,
-          window_componentScope: typeof window !== 'undefined',
-          document_componentScope: typeof document !== 'undefined',
+          /* Should be hydrated "client" side where browser is defined */
+          window_componentScope,
+          document_componentScope,
+          isWeb_componentScope,
+          window_componentScope_moduleLoadTime: window_moduleLoadTime,
+          document_componentScope_moduleLoadTime: document_moduleLoadTime,
+          isWeb_componentScope_moduleLoadTime: isWeb_moduleLoadTime,
         }}
       />
     </>
   );
 }
 
 gip.getInitialProps = async () => {
+  const window_dataFetchingScope = typeof window !== 'undefined';
+  const document_dataFetchingScope = typeof document !== 'undefined';
+  const isWeb_dataFetchingScope =
+    window_dataFetchingScope && document_dataFetchingScope;
+
   return {
     window_moduleLoadTime,
     document_moduleLoadTime,
-    window_dataFetchingScope: typeof window !== 'undefined',
-    document_dataFetchingScope: typeof document !== 'undefined',
+    isWeb_moduleLoadTime,
+    window_dataFetchingScope,
+    document_dataFetchingScope,
+    isWeb_dataFetchingScope,
   };
 };

src/__tests__/global-object/__fixtures__/pages/ssr.js

@@ -1,30 +1,48 @@
 import React from 'react';
 import { PropsPrinter } from '../../../__utils__';
+
 const window_moduleLoadTime = typeof window !== 'undefined';
 const document_moduleLoadTime = typeof document !== 'undefined';
+const isWeb_moduleLoadTime = window_moduleLoadTime && document_moduleLoadTime;
 
 export default function ssr(props) {
+  const window_componentScope = typeof window !== 'undefined';
+  const document_componentScope = typeof document !== 'undefined';
+  const isWeb_componentScope = window_componentScope && document_componentScope;
+
   return (
     <>
       <h2>Page</h2>
       <PropsPrinter
         props={{
           ...props,
-          window_componentScope: typeof window !== 'undefined',
-          document_componentScope: typeof document !== 'undefined',
+          /* Should be hydrated "client" side where browser is defined */
+          window_componentScope,
+          document_componentScope,
+          isWeb_componentScope,
+          window_componentScope_moduleLoadTime: window_moduleLoadTime,
+          document_componentScope_moduleLoadTime: document_moduleLoadTime,
+          isWeb_componentScope_moduleLoadTime: isWeb_moduleLoadTime,
         }}
       />
     </>
   );
 }
 
 export async function getServerSideProps() {
+  const window_dataFetchingScope = typeof window !== 'undefined';
+  const document_dataFetchingScope = typeof document !== 'undefined';
+  const isWeb_dataFetchingScope =
+    window_dataFetchingScope && document_dataFetchingScope;
+
   return {
     props: {
+      isWeb_moduleLoadTime,
       window_moduleLoadTime,
       document_moduleLoadTime,
-      window_dataFetchingScope: typeof window !== 'undefined',
-      document_dataFetchingScope: typeof document !== 'undefined',
+      window_dataFetchingScope,
+      document_dataFetchingScope,
+      isWeb_dataFetchingScope,
     },
   };
 }

src/__tests__/global-object/global-object.tsx → src/__tests__/global-object/global-object.test.tsx

@@ -7,18 +7,29 @@ import GIPPage from './__fixtures__/pages/gip';
 import path from 'path';
 
 const expectedGlobals = {
-  window_moduleLoadTime: true,
-  document_moduleLoadTime: true,
+  window_moduleLoadTime: false,
+  document_moduleLoadTime: false,
+  isWeb_moduleLoadTime: false,
+
   window_dataFetchingScope: false,
   document_dataFetchingScope: false,
+  isWeb_dataFetchingScope: false,
+
   window_componentScope: true,
   document_componentScope: true,
+  isWeb_componentScope: true,
+
+  window_componentScope_moduleLoadTime: true,
+  document_componentScope_moduleLoadTime: true,
+  isWeb_componentScope_moduleLoadTime: true,
 };
 
 const expectedGlobals_GIPClientSide = {
   ...expectedGlobals,
+
   window_dataFetchingScope: true,
   document_dataFetchingScope: true,
+  isWeb_dataFetchingScope: true,
 };
 
 describe('Global object', () => {
@@ -32,6 +43,7 @@ describe('Global object', () => {
         });
         const { container: actual } = render(page);
 
+        // Client side navigation to SSR page
         if (renderType === 'client') {
           userEvent.click(screen.getByText('Go to SSR'));
           await screen.findByText('Page');