Fix tests.

packages/backend-core/src/db/couch/DatabaseImpl.ts

@@ -371,15 +371,21 @@ export class DatabaseImpl implements Database {
     return this.performCall(() => {
       return async () => {
         const response = await directCouchUrlCall(args)
-        if (response.status >= 300) {
-          const text = await response.text()
-          console.error(`SQS error: ${text}`)
-          throw new CouchDBError(
-            "error while running SQS query, please try again later",
-            { name: "sqs_error", status: response.status }
-          )
+        const text = await response.text()
+        if (response.status > 300) {
+          let json
+          try {
+            json = JSON.parse(text)
+          } catch (err) {
+            console.error(`SQS error: ${text}`)
+            throw new CouchDBError(
+              "error while running SQS query, please try again later",
+              { name: "sqs_error", status: response.status }
+            )
+          }
+          throw json
         }
-        return (await response.json()) as T
+        return JSON.parse(text) as T
       }
     })
   }