public void Allow_single_dash_as_option_input_value() { var options = new SimpleOptions(); var parser = new Parser(); var result = parser.ParseArguments(new string[] { "--string", "-" }, options); result.Should().BeTrue(); options.StringValue.Should().Be("-"); }
public void Parse_string_option() { var options = new SimpleOptions(); var parser = new CommandLine.Parser(); var result = parser.ParseArguments(new string[] { "-s", "something" }, options); result.Should().BeTrue(); options.StringValue.Should().Be("something"); Console.WriteLine(options); }
public void Parse_string_integer_bool_options() { var options = new SimpleOptions(); bool result = CommandLine.Parser.Default.ParseArguments( new string[] { "-s", "another string", "-i100", "--switch" }, options); result.Should().BeTrue(); options.StringValue.Should().Be("another string"); options.IntegerValue.Should().Be(100); options.BooleanValue.Should().BeTrue(); Console.WriteLine(options); }
public void Parse_strict_bad_input_fails_and_exits() { var options = new SimpleOptions(); var testWriter = new StringWriter(); ReflectionHelper.AssemblyFromWhichToPullInformation = Assembly.GetExecutingAssembly(); var parser = new CommandLine.Parser(with => with.HelpWriter = testWriter); var result = parser.ParseArgumentsStrict(new string[] {"--bad", "--input"}, options, () => Console.WriteLine("fake fail")); result.Should().BeFalse(); var helpText = testWriter.ToString(); Console.WriteLine(helpText); var lines = helpText.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries); // Did we really produced all help? lines.Should().HaveCount(n => n == 8); // Verify just significant output lines[5].Trim().Should().Be("-s, --string"); lines[6].Trim().Should().Be("-i"); lines[7].Trim().Should().Be("--switch"); }
public void Short_option_refuses_equal_token() { var options = new SimpleOptions(); var parser = new Parser(); var result = parser.ParseArguments(new string[] { "-i=10" }, options); result.Should().BeFalse(); Console.WriteLine(options); }
public void Passing_no_value_to_a_string_type_long_option_fails() { var options = new SimpleOptions(); var parser = new Parser(); var result = parser.ParseArguments(new string[] { "--string" }, options); result.Should().BeFalse(); }
public void Parsing_non_existent_short_option_fails_without_throwing_an_exception() { var options = new SimpleOptions(); var parser = new Parser(); var result = parser.ParseArguments(new string[] { "-x" }, options); result.Should().BeFalse(); }
public void Parse_negative_integer_value() { var options = new SimpleOptions(); var parser = new Parser(); var result = parser.ParseArguments(new string[] { "-i", "-4096" }, options); result.Should().BeTrue(); options.IntegerValue.Should().Be(-4096); }