Got client to connect to service

test/e2e/manual/client/README.md

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+# Client Simulation E2E Test
+
+The file in this directory simulates a client using JSON RPC over IPFS. It starts a new IPFS node that connects to the ipfs-bch-wallet-service and exercises each JSON RPC endpoint.
+
+## Instructions
+
+Execute these steps in order to run the test:
+
+1. Run your local copy of ipfs-bch-wallet-service service provider.
+2. Update the [test-data.json](./test-data.json) file with the IPFS ID of the ipfs-bch-wallet-service.
+3. In another terminal, run the client simulation with `node client.e2e.js`

test/e2e/manual/client/client.e2e.js

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+/*
+  An end-to-end (e2e) test simulating a client connecting over IPFS and
+  that exercises each JSON RPC endpoint.
+*/
+
+const TestUtils = require('./lib/test-utils')
+const testUtils = new TestUtils()
+
+const testData = require('./test-data.json')
+
+async function startTest () {
+  try {
+    await testUtils.startIpfs()
+
+    await testUtils.connectToUut(testData.uutAddr)
+  } catch (err) {
+    console.error('Error in startTest(): ', err)
+  }
+}
+startTest()

test/e2e/manual/client/lib/test-utils.js

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+/*
+  A class library of test utility functions.
+*/
+
+const BCHJS = require('@psf/bch-js')
+const IpfsCoord = require('ipfs-coord')
+const IPFS = require('ipfs')
+
+class TestUtils {
+  constructor (localConfig = {}) {
+    this.bchjs = new BCHJS()
+  }
+
+  async startIpfs () {
+    try {
+      // Start the IPFS node.
+      this.ipfs = await IPFS.create()
+      await this.ipfs.config.profiles.apply('server')
+
+      // Start ipfs-coord.
+      this.ipfsCoord = new IpfsCoord({
+        ipfs: this.ipfs,
+        type: 'node.js',
+        // type: 'browser',
+        bchjs: this.bchjs,
+        privateLog: console.log, // Default to console.log
+        isCircuitRelay: false,
+        apiInfo: 'none',
+        announceJsonLd: announceJsonLd
+      })
+      await this.ipfsCoord.ipfs.start()
+      await this.ipfsCoord.isReady()
+    } catch (err) {
+      console.error('Error in startIpfs().')
+      throw err
+    }
+  }
+
+  async connectToUut (addr) {
+    try {
+      await this.ipfs.swarm.connect(addr)
+      console.log(`Connected to IPFS node ${addr}`)
+    } catch (err) {
+      console.error('Error in connectToUut()')
+      throw err
+    }
+  }
+}
+
+const announceJsonLd = {
+  '@context': 'https://schema.org/',
+  '@type': 'WebAPI',
+  name: 'e2e-test-client',
+  description: 'A test client runing e2e tests on ipfs-bch-wallet-service.',
+  documentation: 'https://ipfs-bch-wallet-service.fullstack.cash/',
+  provider: {
+    '@type': 'Organization',
+    name: 'Permissionless Software Foundation',
+    url: 'https://PSFoundation.cash'
+  }
+}
+
+module.exports = TestUtils

test/e2e/manual/client/test-data.json

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+{
+  "uutAddr": "/ip4/127.0.0.1/tcp/5668/p2p/QmZSyLnRQWMBknVNjUroLQnrcmDnUVAUU4pMQ2LGhh6b9v"
+}