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test_acceptable.rb
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# frozen_string_literal: false
require_relative 'test_optparse'
class TestOptionParserAcceptable < TestOptionParser
def setup
super
@opt.def_option("--integer VAL", Integer) { |v| @integer = v }
@opt.def_option("--float VAL", Float) { |v| @float = v }
@opt.def_option("--numeric VAL", Numeric) { |v| @numeric = v }
@opt.def_option("--array VAL", Array) { |v| @array = v }
@opt.def_option("--decimal-integer VAL",
OptionParser::DecimalInteger) { |i| @decimal_integer = i }
@opt.def_option("--octal-integer VAL",
OptionParser::OctalInteger) { |i| @octal_integer = i }
@opt.def_option("--decimal-numeric VAL",
OptionParser::DecimalNumeric) { |i| @decimal_numeric = i }
end
def test_integer
assert_equal(%w"", no_error {@opt.parse!(%w"--integer 0")})
assert_equal(0, @integer)
assert_equal(%w"", no_error {@opt.parse!(%w"--integer 0b10")})
assert_equal(2, @integer)
assert_equal(%w"", no_error {@opt.parse!(%w"--integer 077")})
assert_equal(63, @integer)
assert_equal(%w"", no_error {@opt.parse!(%w"--integer 10")})
assert_equal(10, @integer)
assert_equal(%w"", no_error {@opt.parse!(%w"--integer 0x3")})
assert_equal(3, @integer)
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--integer 0b")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--integer 09")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--integer 0x")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--integer 1234xyz")
end
end
def test_float
assert_equal(%w"", no_error {@opt.parse!(%w"--float 0")})
assert_in_epsilon(0.0, @float)
assert_equal(%w"", no_error {@opt.parse!(%w"--float 0.0")})
assert_in_epsilon(0.0, @float)
assert_equal(%w"", no_error {@opt.parse!(%w"--float 1.2")})
assert_in_epsilon(1.2, @float)
assert_equal(%w"", no_error {@opt.parse!(%w"--float 1E2")})
assert_in_epsilon(100, @float)
assert_equal(%w"", no_error {@opt.parse!(%w"--float 1E-2")})
assert_in_epsilon(0.01, @float)
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--float 0e")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--float 1.234xyz")
end
end
def test_numeric
assert_equal(%w"", no_error {@opt.parse!(%w"--numeric 0")})
assert_equal(0, @numeric)
assert_equal(%w"", no_error {@opt.parse!(%w"--numeric 0/1")})
assert_equal(0, @numeric)
assert_equal(%w"", no_error {@opt.parse!(%w"--numeric 1/2")})
assert_equal(Rational(1, 2), @numeric)
assert_equal(%w"", no_error {@opt.parse!(%w"--numeric 010")})
assert_equal(8, @numeric)
assert_equal(%w"", no_error {@opt.parse!(%w"--numeric 1.2/2.3")})
assert_equal(Rational(12, 23), @numeric)
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--numeric 1/")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--numeric 12/34xyz")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--numeric 12x/34yz")
end
end
def test_decimal_integer
assert_equal(%w"", no_error {@opt.parse!(%w"--decimal-integer 0")})
assert_equal(0, @decimal_integer)
assert_equal(%w"", no_error {@opt.parse!(%w"--decimal-integer 10")})
assert_equal(10, @decimal_integer)
assert_equal(%w"", no_error {@opt.parse!(%w"--decimal-integer 010")})
assert_equal(10, @decimal_integer)
assert_equal(%w"", no_error {@opt.parse!(%w"--decimal-integer 09")})
assert_equal(9, @decimal_integer)
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--decimal-integer 0b1")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--decimal-integer x")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--decimal-integer 1234xyz")
end
end
def test_octal_integer
assert_equal(%w"", no_error {@opt.parse!(%w"--octal-integer 0")})
assert_equal(0, @octal_integer)
assert_equal(%w"", no_error {@opt.parse!(%w"--octal-integer 6")})
assert_equal(6, @octal_integer)
assert_equal(%w"", no_error {@opt.parse!(%w"--octal-integer 07")})
assert_equal(7, @octal_integer)
assert_equal(%w"", no_error {@opt.parse!(%w"--octal-integer 10")})
assert_equal(8, @octal_integer)
assert_equal(%w"", no_error {@opt.parse!(%w"--octal-integer 011")})
assert_equal(9, @octal_integer)
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--octal-integer 09")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--octal-integer 0b1")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--octal-integer x")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--octal-integer 01234xyz")
end
end
def test_decimal_numeric
assert_equal(%w"", no_error {@opt.parse!(%w"--decimal-numeric 0")})
assert_equal(0, @decimal_numeric)
assert_equal(%w"", no_error {@opt.parse!(%w"--decimal-numeric 01")})
assert_equal(1, @decimal_numeric)
assert_equal(%w"", no_error {@opt.parse!(%w"--decimal-numeric 1.2")})
assert_in_delta(1.2, @decimal_numeric)
assert_equal(%w"", no_error {@opt.parse!(%w"--decimal-numeric 1E2")})
assert_in_delta(100.0, @decimal_numeric)
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--decimal-numeric 0b1")
end
e = assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--decimal-numeric 09")
end
assert_equal("invalid argument: --decimal-numeric 09", e.message)
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--decimal-integer 1234xyz")
end
assert_raise(OptionParser::InvalidArgument) do
@opt.parse!(%w"--decimal-integer 12.34xyz")
end
end
def test_array
assert_equal(%w"", no_error {@opt.parse!(%w"--array a,b,c")})
assert_equal(%w"a b c", @array)
assert_equal(%w"", no_error {@opt.parse!(%w"--array a")})
assert_equal(%w"a", @array)
end
end