test: some more test for custom headers

Author: nickytonline

cypress/integration/default/custom-headers.spec.ts

@@ -1,7 +1,30 @@
 describe('custom headers', () => {
-  it('should load custom headers', () => {
+  it('should load custom headers for an SSG page', () => {
     cy.request('/').then((request) => {
       cy.wrap(request.headers['x-custom-header']).should('equal', 'my custom header value')
+      cy.wrap(request.headers['x-custom-header-for-everything']).should(
+        'equal',
+        'my custom header for everything value',
+      )
+    })
+  })
+
+  it('should load custom headers for a Netlify function', () => {
+    cy.request('/api/hello/').then((request) => {
+      cy.wrap(request.headers['x-custom-api-header']).should('equal', 'my custom api header value')
+      cy.wrap(request.headers['x-custom-header-for-everything']).should(
+        'equal',
+        'my custom header for everything value',
+      )
+    })
+  })
+
+  it('should load custom headers for an SSR page', () => {
+    cy.request('/shows/250').then((request) => {
+      cy.wrap(request.headers['x-custom-header-for-everything']).should(
+        'equal',
+        'my custom header for everything value',
+      )
     })
   })
 })

demos/default/next.config.js

@@ -19,6 +19,24 @@ module.exports = {
           },
         ],
       },
+      {
+        source: '/api/:path*',
+        headers: [
+          {
+            key: 'x-custom-api-header',
+            value: 'my custom api header value',
+          },
+        ],
+      },
+      {
+        source: '/:path*',
+        headers: [
+          {
+            key: 'x-custom-header-for-everything',
+            value: 'my custom header for everything value',
+          },
+        ],
+      },
     ]
   },
   trailingSlash: true,