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require "test_helper"
class RQRCodeCore::BaseTest < Minitest::Test
require_relative "data"
def test_qrcode_argument_error
error = assert_raises(RQRCodeCore::QRCodeArgumentError) do
RQRCodeCore::QRCode.new(size: 1, level: :h)
end
assert_equal "data must be a String, QRSegment, or an Array", error.message
error = assert_raises(RQRCodeCore::QRCodeArgumentError) do
RQRCodeCore::QRCode.new(nil)
end
assert_equal "data must be a String, QRSegment, or an Array", error.message
error = assert_raises(RQRCodeCore::QRCodeArgumentError) do
RQRCodeCore::QRCode.new({})
end
assert_equal "data must be a String, QRSegment, or an Array", error.message
error = assert_raises(RQRCodeCore::QRCodeArgumentError) do
RQRCodeCore::QRCode.new(123)
end
assert_equal "data must be a String, QRSegment, or an Array", error.message
error = assert_raises(RQRCodeCore::QRCodeArgumentError) do
assert RQRCodeCore::QRCode.new("10000000000000000000", size: 41, level: :h)
end
assert_equal "Given size greater than maximum possible size of 40", error.message
error = assert_raises(RQRCodeCore::QRCodeArgumentError) do
assert RQRCodeCore::QRCode.new("hello", size: 1, level: :a)
end
assert_equal "Unknown error correction level `:a`", error.message
end
def test_qrcode_runtime_error
error = assert_raises(RQRCodeCore::QRCodeRunTimeError) do
RQRCodeCore::QRCode.new("duncan").checked?(0, 999999)
end
assert_equal "Invalid row/column pair: 0, 999999", error.message
error = assert_raises(RQRCodeCore::QRCodeRunTimeError) do
assert RQRCodeCore::QRCode.new("10000000000000000000", size: 1, level: :h)
end
assert_equal "code length overflow. (81>72). (Try a larger size!)", error.message
error = assert_raises(RQRCodeCore::QRCodeRunTimeError) do
assert RQRCodeCore::QRUtil.get_mask(9, 1, 2)
end
assert_equal "bad mask_pattern: 9", error.message
error = assert_raises(RQRCodeCore::QRCodeRunTimeError) do
assert RQRCodeCore::QRUtil.get_length_in_bits(:duncan, 1)
end
assert_equal "Unknown mode: duncan", error.message
error = assert_raises(RQRCodeCore::QRCodeRunTimeError) do
assert RQRCodeCore::QRUtil.get_length_in_bits(1 << 0, 41)
end
assert_equal "Unknown version: 41", error.message
end
def test_H_
qr = RQRCodeCore::QRCode.new("duncan", size: 1)
assert_equal qr.modules.size, 21
assert_equal qr.modules, MATRIX_1_H
qr = RQRCodeCore::QRCode.new("duncan", size: 1)
assert_equal qr.modules, MATRIX_1_H
qr = RQRCodeCore::QRCode.new("duncan", size: 1, level: :l)
assert_equal qr.modules, MATRIX_1_L
qr = RQRCodeCore::QRCode.new("duncan", size: 1, level: :m)
assert_equal qr.modules, MATRIX_1_M
qr = RQRCodeCore::QRCode.new("duncan", size: 1, level: :q)
assert_equal qr.modules, MATRIX_1_Q
end
def test_3_H_
qr = RQRCodeCore::QRCode.new("duncan", size: 3)
assert_equal qr.modules.size, 29
assert_equal qr.modules, MATRIX_3_H
end
def test_5_H_
qr = RQRCodeCore::QRCode.new("duncan", size: 5)
assert_equal qr.modules.size, 37
assert_equal qr.modules, MATRIX_5_H
end
def test_10_H_
qr = RQRCodeCore::QRCode.new("duncan", size: 10)
assert_equal qr.modules.size, 57
assert_equal qr.modules, MATRIX_10_H
end
def test_4_H_
qr = RQRCodeCore::QRCode.new("www.bbc.co.uk/programmes/b0090blw", level: :l, size: 4)
assert_equal qr.modules, MATRIX_4_L
qr = RQRCodeCore::QRCode.new("www.bbc.co.uk/programmes/b0090blw", level: :m, size: 4)
assert_equal qr.modules, MATRIX_4_M
qr = RQRCodeCore::QRCode.new("www.bbc.co.uk/programmes/b0090blw", level: :q, size: 4)
assert_equal qr.modules, MATRIX_4_Q
qr = RQRCodeCore::QRCode.new("www.bbc.co.uk/programmes/b0090blw")
assert_equal qr.modules.size, 33
assert_equal qr.modules, MATRIX_4_H
end
def test_to_s
qr = RQRCodeCore::QRCode.new("duncan", size: 1)
assert_equal "xxxxxxx xx x xxxxxxx\n", qr.to_s[0..21]
assert_equal "qqqqqqqnqqnqnnqqqqqqq\n", qr.to_s(dark: "q", light: "n")[0..21]
assert_equal "@@@@@@@ @@ @ @@@@@@@\n", qr.to_s(dark: "@")[0..21]
end
def test_auto_alphanumeric
# Overflowws without the alpha version
assert RQRCodeCore::QRCode.new("1234567890", size: 1, level: :h)
qr = RQRCodeCore::QRCode.new("DUNCAN", size: 1, level: :h)
assert_equal "xxxxxxx xxx xxxxxxx\n", qr.to_s[0..21]
end
def test_manual_alphanumeric
assert_equal :mode_alpha_numk, RQRCodeCore::QRCode.new("DUNCAN", mode: :alphanumeric).mode
assert_raises(RQRCodeCore::QRCodeArgumentError) {
RQRCodeCore::QRCode.new("Duncan", mode: :alphanumeric)
}
end
def test_auto_numeric
# When digit only automatically uses numeric mode, default ecc level is :h
digits = RQRCodeCore::QRCode.new("1" * 17) # Version 1, numeric mode, ECC h
assert_equal 1, digits.version
assert_equal :mode_number, digits.mode
assert_equal :h, digits.error_correction_level
# When alpha automatically works
alpha = RQRCodeCore::QRCode.new("X" * 10) # Version 1, alpha mode, ECC h
assert_equal 1, alpha.version
assert_equal :mode_alpha_numk, alpha.mode
assert_equal :h, alpha.error_correction_level
# Generic should use binary
binary = RQRCodeCore::QRCode.new("x" * 7) # Version 1, 8bit mode, ECC h
assert_equal 1, binary.version
assert_equal :mode_8bit_byte, binary.mode
assert_equal :h, binary.error_correction_level
end
def test_numeric_2_M
data = "279042272585972554922067893753871413584876543211601021503002"
qr = RQRCodeCore::QRCode.new(data, size: 2, level: :m, mode: :number)
assert_equal "xxxxxxx x x x xxxxxxx\n", qr.to_s[0..25]
end
def test_rszf_error_not_thrown
assert RQRCodeCore::QRCode.new("2 1058 657682")
assert RQRCodeCore::QRCode.new("40952", size: 1, level: :h)
assert RQRCodeCore::QRCode.new("40932", size: 1, level: :h)
assert RQRCodeCore::QRCode.new("", size: 1, level: :h)
assert RQRCodeCore::QRCode.new("0", size: 1, level: :h)
end
def test_exceed_max_size
assert_raises RQRCodeCore::QRCodeArgumentError do
RQRCodeCore::QRCode.new("duncan", size: 41)
end
end
def test_error_correction_level
# attr_reader was wrong
assert_equal RQRCodeCore::QRCode.new("a", level: :h).error_correction_level, :h
end
def test_version_table
# tables in RQRCodeCore::QRCode::QRMAXBITS wasn't updated to support greater versions
assert_equal RQRCodeCore::QRCode.new("1" * 289, level: :h, mode: :number).version, 11
assert_equal RQRCodeCore::QRCode.new("A" * 175, level: :h, mode: :alphanumeric).version, 11
assert_equal RQRCodeCore::QRCode.new("a" * 383, level: :h, mode: :byte_8bit).version, 21
end
def test_levels
assert RQRCodeCore::QRCode.new("duncan", level: :l)
assert RQRCodeCore::QRCode.new("duncan", level: :m)
assert RQRCodeCore::QRCode.new("duncan", level: :q)
assert RQRCodeCore::QRCode.new("duncan", level: :h)
%w[a b c d e f g i j k n o p r s t u v w x y z].each do |ltr|
assert_raises(RQRCodeCore::QRCodeArgumentError) {
RQRCodeCore::QRCode.new("duncan", level: ltr.to_sym)
}
end
end
def test_utf8
qr = RQRCodeCore::QRCode.new("ัะตัั")
assert_equal qr.modules, MATRIX_UTF8_RU_TEST
end
def test_large_integer
RQRCodeCore::QRCode.new((1 << 64).to_s, mode: :number)
RQRCodeCore::QRCode.new(((1 << 64) + 1).to_s, mode: :number)
rescue => e
flunk(e)
end
end
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