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/src/tests/Parser/ParserSettingsFixture.cs

https://github.com/sflanker/commandline
C# | 82 lines | 46 code | 10 blank | 26 comment | 0 complexity | 5176012b463ae9cee490b65d334a34d3 MD5 | raw file
Possible License(s): Apache-2.0
  1. #region License
  2. //
  3. // Command Line Library: ParserSettingsFixture.cs
  4. //
  5. // Author:
  6. // Giacomo Stelluti Scala (gsscoder@gmail.com)
  7. //
  8. // Copyright (C) 2005 - 2013 Giacomo Stelluti Scala
  9. //
  10. // Permission is hereby granted, free of charge, to any person obtaining a copy
  11. // of this software and associated documentation files (the "Software"), to deal
  12. // in the Software without restriction, including without limitation the rights
  13. // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  14. // copies of the Software, and to permit persons to whom the Software is
  15. // furnished to do so, subject to the following conditions:
  16. //
  17. // The above copyright notice and this permission notice shall be included in
  18. // all copies or substantial portions of the Software.
  19. //
  20. // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  21. // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  22. // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  23. // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  24. // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  25. // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  26. // THE SOFTWARE.
  27. //
  28. #endregion
  29. #region Using Directives
  30. using System.IO;
  31. using CommandLine.Tests.Mocks;
  32. using Xunit;
  33. using FluentAssertions;
  34. #endregion
  35. namespace CommandLine.Tests
  36. {
  37. public class ParserSettingsFixture
  38. {
  39. [Fact]
  40. public void Setting_help_writer_using_constructor()
  41. {
  42. var writer = new StringWriter();
  43. IParser parser = new Parser(new ParserSettings(writer));
  44. var options = new SimpleOptionsWithHelpOption();
  45. bool success = parser.ParseArguments(new string[] {"--help"}, options);
  46. success.Should().BeFalse();
  47. writer.ToString().Should().Be("MockOptions::GetUsage()");
  48. }
  49. [Fact]
  50. public void Setting_help_writer_using_property()
  51. {
  52. var writer = new StringWriter();
  53. var settings = new ParserSettings();
  54. settings.HelpWriter = writer;
  55. IParser parser = new Parser(settings);
  56. var options = new SimpleOptionsWithHelpOption();
  57. bool success = parser.ParseArguments(new string[] { "--help" }, options);
  58. success.Should().BeFalse();
  59. writer.ToString().Should().Be("MockOptions::GetUsage()");
  60. }
  61. [Fact]
  62. public void Setting_help_writer_using_argument()
  63. {
  64. var writer = new StringWriter();
  65. IParser parser = new Parser(new ParserSettings());
  66. var options = new SimpleOptionsWithHelpOption();
  67. bool success = parser.ParseArguments(new string[] { "--help" }, options, writer);
  68. success.Should().BeFalse();
  69. writer.ToString().Should().Be("MockOptions::GetUsage()");
  70. }
  71. }
  72. }