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apdu_request_test.rb
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apdu_request_test.rb
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require 'test_helper'
require 'ruby-nfc/apdu/request'
class APDURequestTest < MiniTest::Unit::TestCase
def test_raise_apdu_error_if_length_too_small
e = assert_raises(APDU::Error) {APDU::Request.from_string("123")}
assert_match e.message, /too short/
end
def test_raise_apdu_error_if_wrong_command_data_length
apdu = "\x01\x02\x03\x04\x05\xDE\xAD\xBE\xEF"
e = assert_raises(APDU::Error) {APDU::Request.from_string(apdu)}
assert_match e.message, /Wrong Lc/
apdu << "\xAA\xBB\xCC"
e = assert_raises(APDU::Error) {APDU::Request.from_string(apdu)}
assert_match e.message, /Wrong Lc/
end
def test_from_string_method
apdu = "\x01\x02\x03\x04\x05\xDE\xAD\xBE\xEF\xAA\x06"
request = APDU::Request.from_string(apdu)
request_helper(request)
end
def test_from_hex_string_method_wrong_format
apdu = "0102030405DEADBEEFAA0"
e = assert_raises(APDU::Error) {APDU::Request.from_hex_string(apdu)}
assert_match e.message, /Wrong format/
apdu = "0102030405DEADBEEFAA0Z"
e = assert_raises(APDU::Error) {APDU::Request.from_hex_string(apdu)}
assert_match e.message, /Wrong format/
end
def test_from_hex_string_method
apdu = "0102030405DEADBEEFAA06"
request = APDU::Request.from_hex_string(apdu)
request_helper(request)
end
def test_to_s_method
apdu = "0102030405DEADBEEFAA06"
request = APDU::Request.from_hex_string(apdu)
assert_equal "\x01\x02\x03\x04\x05\xDE\xAD\xBE\xEF\xAA\x06", request.build
end
def test_build_method
apdu = "0102030405DEADBEEFAA06"
request = APDU::Request.from_hex_string(apdu)
assert_equal "0102030405DEADBEEFAA06", request.to_s
end
def request_helper(request)
assert_equal 1, request.cla
assert_equal 2, request.ins
assert_equal 3, request.p1
assert_equal 4, request.p2
assert_equal 5, request.lc
assert_equal 6, request.le
assert_equal "\xDE\xAD\xBE\xEF\xAA", request.data
end
end