Restore previous behavior to binary fixtures with no encoding specified

cypress-io · Oct 25, 2021 · 5905fdf · 5905fdf
1 parent 96aaac3
commit 5905fdf
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/driver/src/cy/commands/fixtures.ts b/packages/driver/src/cy/commands/fixtures.ts
@@ -74,6 +74,10 @@ export default (Commands, Cypress, cy, state, config) => {
         // `Buffer`, which webpack polyfills in the browser.
         if (options.encoding === null) {
           response = Buffer.from(response)
+        } else if (response instanceof ArrayBuffer) {
+          // Cypress' behavior is to base64 encode binary files if the user
+          // doesn't explicitly pass `null` as the encoding.
+          response = Buffer.from(response).toString('base64')
         }
 
         // add the fixture to the cache