Revert "Merge pull request #1052 from FredKSchott/tests-to-ts-03"

This reverts commit e08367365f, reversing
changes made to 36a9e7a7cf.

test/setup-api.js

@@ -0,0 +1,62 @@
+'use strict'; // eslint-disable-line 
+
+const RippleAPI = require('ripple-api').RippleAPI;
+const RippleAPIBroadcast = require('ripple-api').RippleAPIBroadcast;
+const ledgerClosed = require('./fixtures/rippled/ledger-close');
+const createMockRippled = require('./mock-rippled');
+const {getFreePort} = require('./utils/net-utils');
+
+
+function setupMockRippledConnection(testcase, port) {
+  return new Promise((resolve, reject) => {
+    testcase.mockRippled = createMockRippled(port);
+    testcase._mockedServerPort = port;
+    testcase.api = new RippleAPI({server: 'ws://localhost:' + port});
+    testcase.api.connect().then(() => {
+      testcase.api.once('ledger', () => resolve());
+      testcase.api.connection._ws.emit('message', JSON.stringify(ledgerClosed));
+    }).catch(reject);
+  });
+}
+
+function setupMockRippledConnectionForBroadcast(testcase, ports) {
+  return new Promise((resolve, reject) => {
+    const servers = ports.map(port => 'ws://localhost:' + port);
+    testcase.mocks = ports.map(port => createMockRippled(port));
+    testcase.api = new RippleAPIBroadcast(servers);
+    testcase.api.connect().then(() => {
+      testcase.api.once('ledger', () => resolve());
+      testcase.mocks[0].socket.send(JSON.stringify(ledgerClosed));
+    }).catch(reject);
+  });
+}
+
+function setup() {
+  return getFreePort().then(port => {
+    return setupMockRippledConnection(this, port);
+  });
+}
+
+function setupBroadcast() {
+  return Promise.all([getFreePort(), getFreePort()]).then(ports => {
+    return setupMockRippledConnectionForBroadcast(this, ports);
+  });
+}
+
+function teardown(done) {
+  this.api.disconnect().then(() => {
+    if (this.mockRippled !== undefined) {
+      this.mockRippled.close();
+    } else {
+      this.mocks.forEach(mock => mock.close());
+    }
+    setImmediate(done);
+  }).catch(done);
+}
+
+module.exports = {
+  setup: setup,
+  teardown: teardown,
+  setupBroadcast: setupBroadcast,
+  createMockRippled: createMockRippled
+};