channel_test.js 3.2 KB

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  1. /*
  2. *
  3. * Copyright 2015, Google Inc.
  4. * All rights reserved.
  5. *
  6. * Redistribution and use in source and binary forms, with or without
  7. * modification, are permitted provided that the following conditions are
  8. * met:
  9. *
  10. * * Redistributions of source code must retain the above copyright
  11. * notice, this list of conditions and the following disclaimer.
  12. * * Redistributions in binary form must reproduce the above
  13. * copyright notice, this list of conditions and the following disclaimer
  14. * in the documentation and/or other materials provided with the
  15. * distribution.
  16. * * Neither the name of Google Inc. nor the names of its
  17. * contributors may be used to endorse or promote products derived from
  18. * this software without specific prior written permission.
  19. *
  20. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23. * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24. * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27. * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28. * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31. *
  32. */
  33. 'use strict';
  34. var assert = require('assert');
  35. var grpc = require('bindings')('grpc.node');
  36. describe('channel', function() {
  37. describe('constructor', function() {
  38. it('should require a string for the first argument', function() {
  39. assert.doesNotThrow(function() {
  40. new grpc.Channel('hostname');
  41. });
  42. assert.throws(function() {
  43. new grpc.Channel();
  44. }, TypeError);
  45. assert.throws(function() {
  46. new grpc.Channel(5);
  47. });
  48. });
  49. it('should accept an object for the second parameter', function() {
  50. assert.doesNotThrow(function() {
  51. new grpc.Channel('hostname', {});
  52. });
  53. assert.throws(function() {
  54. new grpc.Channel('hostname', 5);
  55. });
  56. });
  57. it('should only accept objects with string or int values', function() {
  58. assert.doesNotThrow(function() {
  59. new grpc.Channel('hostname', {'key' : 'value'});
  60. });
  61. assert.doesNotThrow(function() {
  62. new grpc.Channel('hostname', {'key' : 5});
  63. });
  64. assert.throws(function() {
  65. new grpc.Channel('hostname', {'key' : null});
  66. });
  67. assert.throws(function() {
  68. new grpc.Channel('hostname', {'key' : new Date()});
  69. });
  70. });
  71. });
  72. describe('close', function() {
  73. it('should succeed silently', function() {
  74. var channel = new grpc.Channel('hostname', {});
  75. assert.doesNotThrow(function() {
  76. channel.close();
  77. });
  78. });
  79. it('should be idempotent', function() {
  80. var channel = new grpc.Channel('hostname', {});
  81. assert.doesNotThrow(function() {
  82. channel.close();
  83. channel.close();
  84. });
  85. });
  86. });
  87. });