Fix a couple of issues with tests on Windows

Author: murgatroid99

packages/grpc-js/test/test-client.ts

@@ -79,7 +79,8 @@ describe('Client without a server', () => {
   after(() => {
     client.close();
   });
-  it('should fail multiple calls to the nonexistent server', done => {
+  it('should fail multiple calls to the nonexistent server', function(done) {
+    this.timeout(5000);
     // Regression test for https://github.com/grpc/grpc-node/issues/1411
     client.makeUnaryRequest('/service/method', x => x, x => x, Buffer.from([]), (error, value) => {
       assert(error);

test/api/connectivity_test.js

@@ -61,7 +61,9 @@ const serviceImpl = {
 describe(`${anyGrpc.clientName} client -> ${anyGrpc.serverName} server`, function() {
   it('client should not wait for ready by default', function(done) {
     this.timeout(15000);
-    const disconnectedClient = new TestServiceClient('foo.test.google.com:50051', clientGrpc.credentials.createInsecure());
+    /* TCP port 47 is reserved according to
+     * https://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers */
+    const disconnectedClient = new TestServiceClient('localhost:47', clientGrpc.credentials.createInsecure());
     const deadline = new Date();
     deadline.setSeconds(deadline.getSeconds() + 10);
     disconnectedClient.unary({}, {deadline: deadline}, (error, value) =>{
@@ -72,7 +74,7 @@ describe(`${anyGrpc.clientName} client -> ${anyGrpc.serverName} server`, functio
   });
   it('client should wait for a connection with waitForReady on', function(done) {
     this.timeout(15000);
-    const disconnectedClient = new TestServiceClient('foo.test.google.com:50051', clientGrpc.credentials.createInsecure());
+    const disconnectedClient = new TestServiceClient('localhost:47', clientGrpc.credentials.createInsecure());
     const metadata = new clientGrpc.Metadata({waitForReady: true});
     const deadline = new Date();
     deadline.setSeconds(deadline.getSeconds() + 10);