| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128 | /* * * Copyright 2014, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * *     * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. *     * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. *     * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */var assert = require('assert');var surface_server = require('../src/surface_server.js');var surface_client = require('../src/surface_client.js');var ProtoBuf = require('protobufjs');var grpc = require('..');var math_proto = ProtoBuf.loadProtoFile(__dirname + '/../examples/math.proto');var mathService = math_proto.lookup('math.Math');describe('Surface server constructor', function() {  it('Should fail with conflicting method names', function() {    assert.throws(function() {      grpc.buildServer([mathService, mathService]);    });  });  it('Should succeed with a single service', function() {    assert.doesNotThrow(function() {      grpc.buildServer([mathService]);    });  });  it('Should fail with missing handlers', function() {    var Server = grpc.buildServer([mathService]);    assert.throws(function() {      new Server({        'math.Math': {          'div': function() {},          'divMany': function() {},          'fib': function() {}        }      });    }, /math.Math.Sum/);  });  it('Should fail with no handlers for the service', function() {    var Server = grpc.buildServer([mathService]);    assert.throws(function() {      new Server({});    }, /math.Math/);  });});describe('Surface client', function() {  var client;  var server;  before(function() {    var Server = grpc.buildServer([mathService]);    server = new Server({      'math.Math': {        'div': function(stream) {},        'divMany': function(stream) {},        'fib': function(stream) {},        'sum': function(stream) {}      }    });    var port = server.bind('localhost:0');    var Client = surface_client.makeClientConstructor(mathService);    client = new Client('localhost:' + port);  });  after(function() {    server.shutdown();  });  it('Should correctly cancel a unary call', function(done) {    var call = client.div({'divisor': 0, 'dividend': 0}, function(err, resp) {      assert.strictEqual(err.code, surface_client.status.CANCELLED);      done();    });    call.cancel();  });  it('Should correctly cancel a client stream call', function(done) {    var call = client.sum(function(err, resp) {      assert.strictEqual(err.code, surface_client.status.CANCELLED);      done();    });    call.cancel();  });  it('Should correctly cancel a server stream call', function(done) {    var call = client.fib({'limit': 5});    call.on('status', function(status) {      assert.strictEqual(status.code, surface_client.status.CANCELLED);      done();    });    call.cancel();  });  it('Should correctly cancel a bidi stream call', function(done) {    var call = client.divMany();    call.on('status', function(status) {      assert.strictEqual(status.code, surface_client.status.CANCELLED);      done();    });    call.cancel();  });});
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