chore: restructure pubsub tests

test/configuration/utils.js

@@ -0,0 +1,52 @@
+'use strict'
+
+const Pubsub = require('libp2p-interfaces/src/pubsub')
+const { NOISE: Crypto } = require('libp2p-noise')
+const Muxer = require('libp2p-mplex')
+const Transport = require('libp2p-websockets')
+const filters = require('libp2p-websockets/src/filters')
+const transportKey = Transport.prototype[Symbol.toStringTag]
+
+const { MULTIADDRS_WEBSOCKETS } = require('../fixtures/browser')
+const relayAddr = MULTIADDRS_WEBSOCKETS[0]
+
+const mergeOptions = require('merge-options')
+
+const baseOptions = {
+  modules: {
+    transport: [Transport],
+    streamMuxer: [Muxer],
+    connEncryption: [Crypto]
+  }
+}
+
+module.exports.baseOptions = baseOptions
+
+class MockPubsub extends Pubsub {
+  constructor (libp2p, options = {}) {
+    super({
+      debugName: 'mock-pubsub',
+      multicodecs: '/mock-pubsub',
+      libp2p,
+      ...options
+    })
+  }
+}
+
+const pubsubSubsystemOptions = mergeOptions(baseOptions, {
+  modules: {
+    pubsub: MockPubsub
+  },
+  addresses: {
+    listen: [`${relayAddr}/p2p-circuit`]
+  },
+  config: {
+    transport: {
+      [transportKey]: {
+        filter: filters.all
+      }
+    }
+  }
+})
+
+module.exports.pubsubSubsystemOptions = pubsubSubsystemOptions