chore: fix ipfs-client tests

Author: achingbrain

packages/ipfs-grpc-client/src/core-api/files/write.js

@@ -13,7 +13,9 @@ const {
  * @param {*} content
  */
 async function * stream (path, content) {
-  yield { path, content: normaliseContent(content) }
+  for await (const buf of normaliseContent(content)) {
+    yield { path, content: buf }
+  }
 }
 
 /**

packages/ipfs-grpc-client/src/grpc/transport.node.js

@@ -112,10 +112,10 @@ function websocketRequest (options) {
       }
 
       ws.onmessage = function (e) {
-        if (e.data instanceof Uint8Array) {
+        if (e.data instanceof ArrayBuffer) {
           options.onChunk(new Uint8Array(e.data, 0, e.data.byteLength))
         } else {
-          options.onEnd(new Error(`Incorrect message type received - expected Uint8Array, got ${typeof e.data}`))
+          options.onEnd(new Error(`Incorrect message type received - expected ArrayBuffer, got ${typeof e.data}`))
           ws.close()
         }
       }

packages/ipfs-grpc-client/src/utils/bidi-to-duplex.js

@@ -53,7 +53,10 @@ module.exports = function bidiToDuplex (grpc, service, options) {
         status
       })
 
-      err.stack = trailers.get('grpc-stack')[0] || error.stack
+      let stack = trailers.get('grpc-stack')[0]
+      stack = stack && stack.replace(/\\n/g, '\n')
+
+      err.stack = stack || error.stack
     }
 
     sink.end(err)

packages/ipfs-grpc-client/src/utils/to-headers.js

@@ -1,20 +1,20 @@
 'use strict'
 
 const { paramCase } = require('change-case')
-const { grpc: { Metadata } } = require('@improbable-eng/grpc-web')
 
 /**
  * @param {Record<string, any>} [object] - key/value pairs to turn into HTTP headers
- **/
+ */
 module.exports = (object = {}) => {
-  const output = new Metadata()
+  /** @type {Record<string, string>} */
+  const output = {}
 
   Object.keys(object || {}).forEach(key => {
     if (typeof object[key] === 'function') {
       return
     }
 
-    output.set(paramCase(key), object[key])
+    output[paramCase(key)] = object[key].toString()
   })
 
   return output