public void Passing_no_value_to_a_nullable_integer_option_fails()
{
var options = new NullableTypesOptions();
var parser = new CommandLine.Parser();
var result = parser.ParseArguments(new string[] { "-int" }, options);
result.Should().BeFalse();
}
public void Parse_nullable_enumeration_option()
{
var options = new NullableTypesOptions();
var parser = new CommandLine.Parser();
var result = parser.ParseArguments(new string[] { "--enum=ReadWrite" }, options);
result.Should().BeTrue();
options.EnumValue.Should().Be(FileAccess.ReadWrite);
options = new NullableTypesOptions();
parser = new CommandLine.Parser();
result = parser.ParseArguments(new string[] { }, options);
result.Should().BeTrue();
options.EnumValue.Should().BeNull();
}
public void Parse_nullable_double_option()
{
var options = new NullableTypesOptions();
var parser = new CommandLine.Parser();
var result = parser.ParseArguments(new string[] { "-d9.999" }, options);
result.Should().BeTrue();
options.DoubleValue.Should().Be(9.999);
options = new NullableTypesOptions();
parser = new CommandLine.Parser();
result = parser.ParseArguments(new string[] { }, options);
result.Should().BeTrue();
options.DoubleValue.Should().NotHaveValue();
}
public void Passing_bad_value_to_a_nullable_enumeration_option_fails()
{
var options = new NullableTypesOptions();
var parser = new CommandLine.Parser();
var result = parser.ParseArguments(new string[] { "-e", "Overwrite" }, options);
result.Should().BeFalse();
}
public void Parse_string_option_and_nullable_value_types()
{
var options = new NullableTypesOptions();
var parser = new CommandLine.Parser();
var result = parser.ParseArguments(new string[] { "--string", "alone" }, options);
result.Should().BeTrue();
options.StringValue.Should().Be("alone");
options = new NullableTypesOptions();
parser = new CommandLine.Parser();
result = parser.ParseArguments(
new string[] { "-d1.789", "--int", "10099", "-stogether", "--enum", "Read" }, options);
result.Should().BeTrue();
options.DoubleValue.Should().Be(1.789D);
options.IntegerValue.Should().Be(10099);
options.StringValue.Should().Be("together");
options.EnumValue.Should().Be(FileAccess.Read);
}
public void Parse_nullable_integer_option()
{
var options = new NullableTypesOptions();
var parser = new Parser();
var result = parser.ParseArguments(new string[] { "-i", "99" }, options);
result.Should().BeTrue();
options.IntegerValue.Should().Be(99);
options = new NullableTypesOptions();
parser = new Parser();
result = parser.ParseArguments(new string[] { }, options);
result.Should().BeTrue();
options.IntegerValue.Should().NotHaveValue();
}
public void Passing_no_value_to_a_nullable_enumeration_option_fails()
{
var options = new NullableTypesOptions();
var parser = new Parser();
var result = parser.ParseArguments(new string[] { "--enum" }, options);
result.Should().BeFalse();
}
public void Passing_bad_value_to_a_nullable_double_option_fails()
{
var options = new NullableTypesOptions();
var parser = new Parser();
var result = parser.ParseArguments(new string[] { "--double", "9,999" }, options);
result.Should().BeFalse();
}