add unit tests for RippleAPIBroadcast

test/broadcast-api-test.js

@@ -0,0 +1,62 @@
+/* eslint-disable max-nested-callbacks */
+'use strict';
+const _ = require('lodash');
+const assert = require('assert-diff');
+const setupAPI = require('./setup-api');
+const responses = require('./fixtures').responses;
+const ledgerClosed = require('./fixtures/rippled/ledger-close');
+const RippleAPI = require('ripple-api').RippleAPI;
+const schemaValidator = RippleAPI._PRIVATE.schemaValidator;
+
+function checkResult(expected, schemaName, response) {
+  if (expected.txJSON) {
+    assert(response.txJSON);
+    assert.deepEqual(JSON.parse(response.txJSON), JSON.parse(expected.txJSON));
+  }
+  assert.deepEqual(_.omit(response, 'txJSON'), _.omit(expected, 'txJSON'));
+  if (schemaName) {
+    schemaValidator.schemaValidate(schemaName, response);
+  }
+  return response;
+}
+
+describe('RippleAPIBroadcast', function() {
+  beforeEach(setupAPI.setupBroadcast);
+  afterEach(setupAPI.teardown);
+
+  it('base', function() {
+    const expected = {request_server_info: 1};
+    this.mocks.forEach(mock => mock.expect(_.assign({}, expected)));
+    assert(this.api.isConnected());
+    return this.api.getServerInfo().then(
+      _.partial(checkResult, responses.getServerInfo, 'getServerInfo'));
+  });
+
+  it('ledger', function(done) {
+    let gotLedger = 0;
+    this.api.on('ledger', () => {
+      gotLedger++;
+    });
+    const ledgerNext = _.assign({}, ledgerClosed);
+    ledgerNext.ledger_index++;
+    this.mocks.forEach(mock => mock.socket.send(JSON.stringify(ledgerNext)));
+
+    setTimeout(() => {
+      console.log('-- ledgerVersion', this.api.ledgerVersion);
+      assert.strictEqual(gotLedger, 1);
+      done();
+    }, 50);
+
+  });
+
+  it('error propagation', function(done) {
+    this.api.once('error', (type, info) => {
+      assert.strictEqual(type, 'type');
+      assert.strictEqual(info, 'info');
+      done();
+    });
+    this.mocks[1].socket.send(
+      JSON.stringify({error: 'type', error_message: 'info'}));
+  });
+
+});