Add files via upload

tests/audio_upload_page_test.js

@@ -0,0 +1,70 @@
+'use strict';
+
+const assert = require('node:assert/strict');
+const fs = require('node:fs');
+const path = require('node:path');
+const vm = require('node:vm');
+
+async function main() {
+  const source = fs.readFileSync(path.join(__dirname, '..', 'source', 'audio_upload_server.cpp'), 'utf8');
+  const script = source.match(/<script>([\s\S]*?)<\/script>/)?.[1];
+  assert.ok(script, 'embedded upload script exists');
+
+  const handlers = {};
+  const elements = new Map();
+  for (const id of ['code', 'pair', 'pairStatus', 'connected', 'uploadPanel', 'track', 'file', 'send', 'status']) {
+    elements.set(id, {
+      value: '', hidden: id === 'connected' || id === 'uploadPanel',
+      className: 'status', textContent: '', files: [], disabled: false,
+      addEventListener(event, handler) { handlers[id + ':' + event] = handler; },
+    });
+  }
+  elements.get('track').value = '0';
+  elements.get('file').files = [{
+    name: 'short.wav', size: 4, arrayBuffer: async () => new ArrayBuffer(4),
+  }];
+
+  const token = 'a'.repeat(64);
+  const requests = [];
+  const fetch = async (url, options) => {
+    requests.push({url, options});
+    if (url === '/api/connect') return {ok: true, text: async () => token};
+    if (url === '/api/upload') return {ok: true, text: async () => 'Received'};
+    if (url === '/api/status') return {ok: true, text: async () => 'imported'};
+    throw new Error('Unexpected request: ' + url);
+  };
+  class AudioContext {
+    async decodeAudioData() {
+      return {
+        length: 1, sampleRate: 48000, numberOfChannels: 1,
+        getChannelData: () => new Float32Array([0]),
+      };
+    }
+    async close() {}
+  }
+  vm.runInNewContext(script, {
+    document: {getElementById: id => elements.get(id)},
+    window: {AudioContext}, fetch, Blob, ArrayBuffer, DataView,
+    setTimeout: callback => callback(),
+  });
+
+  elements.get('code').value = '123456';
+  handlers['code:input']();
+  await new Promise(setImmediate);
+  assert.equal(elements.get('code').value, '123-456');
+  assert.equal(requests[0].url, '/api/connect');
+  assert.equal(requests[0].options.headers.Authorization, 'Bearer 123-456');
+  assert.equal(elements.get('pair').hidden, true);
+  assert.equal(elements.get('connected').hidden, false);
+  assert.match(source, /id="connected"[^>]*>Connected to Nintendo Switch<\/div>/);
+  assert.equal(elements.get('uploadPanel').hidden, false);
+
+  await handlers['send:click']();
+  assert.equal(requests[1].url, '/api/upload');
+  assert.equal(requests[1].options.headers.Authorization, 'Bearer ' + token);
+  assert.equal(requests[2].url, '/api/status');
+  assert.equal(requests[2].options.headers.Authorization, 'Bearer ' + token);
+  assert.equal(elements.get('status').className, 'status ok');
+}
+
+main().catch(error => { console.error(error); process.exitCode = 1; });