rewrite test using pytest's parametrize functionality
This commit is contained in:
Lucy Linder
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36195674c1
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08ea93337e
@ -8,265 +8,95 @@ import escpos.printer as printer
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import pytest
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import pytest
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def test_barcode_upca():
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@pytest.mark.parametrize("bctype,data", [
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bc = 'UPC-A'
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('UPC-A', '01234567890'),
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('UPC-A', '012345678905'),
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valid_codes = [
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('UPC-E', '01234567'),
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"01234567890",
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('UPC-E', '0123456'),
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"012345678905"
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('UPC-E', '012345678905'),
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]
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('EAN13', '0123456789012'),
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('EAN13', '012345678901'),
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invalid_codes = [
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('EAN8', '01234567'),
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"01234567890123", # too long
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('EAN8', '0123456'),
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"0123456789", # too short
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('CODE39', 'ABC-1234'),
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"72527273-711", # invalid '-'
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('CODE39', 'ABC-1234-$$-+A'),
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"A12345678901", # invalid 'A'
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('CODE39', '*WIKIPEDIA*'),
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]
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('ITF', '010203040506070809'),
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('ITF', '11221133113344556677889900'),
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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('CODABAR', 'A2030405060B'),
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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('CODABAR', 'C11221133113344556677889900D'),
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('CODABAR', 'D0D'),
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('NW7', 'A2030405060B'),
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('NW7', 'C11221133113344556677889900D'),
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('NW7', 'D0D'),
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('CODE93', 'A2030405060B'),
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('CODE93', '+:$&23-7@$'),
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('CODE93', 'D0D'),
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('CODE128', '{A2030405060B'),
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('CODE128', '{C+:$&23-7@$'),
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('CODE128', '{B0D'),
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('GS1-128', '{A2030405060B'),
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('GS1-128', '{C+:$&23-7@$'),
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('GS1-128', '{B0D'),
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('GS1 DATABAR OMNIDIRECTIONAL', '0123456789123'),
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('GS1 DATABAR TRUNCATED', '0123456789123'),
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('GS1 DATABAR LIMITED', '0123456789123'),
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('GS1 DATABAR EXPANDED', '(9A{A20304+-%&06a0B'),
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('GS1 DATABAR EXPANDED', '(1 {C+:&23-7%'),
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('GS1 DATABAR EXPANDED', '(00000001234567678'),
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])
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def test_check_valid_barcode(bctype, data):
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assert (printer.Escpos.check_barcode(bctype, data))
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def test_barcode_upce():
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@pytest.mark.parametrize("bctype,data", [
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bc = 'UPC-E'
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('UPC-A', '01234567890123'), # too long
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('UPC-A', '0123456789'), # too short
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valid_codes = [
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('UPC-A', '72527273-711'), # invalid '-'
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"01234567",
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('UPC-A', 'A12345678901'), # invalid 'A'
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"0123456",
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('UPC-E', '01234567890123'), # too long
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"012345678905"
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('UPC-E', '012345'), # too short
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]
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('UPC-E', '72527-2'), # invalid '-'
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invalid_codes = [
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('UPC-E', 'A123456'), # invalid 'A'
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"01234567890123", # too long
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('EAN13', '0123456789'), # too short
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"012345", # too short
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('EAN13', 'A123456789012'), # invalid 'A'
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"72527-2", # invalid '-'
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('EAN13', '012345678901234'), # too long
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"A123456", # invalid 'A'
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('EAN8', '012345'), # too short
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]
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('EAN8', 'A123456789012'), # invalid 'A'
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('EAN8', '012345678901234'), # too long
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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('CODE39', 'ALKJ_34'), # invalid '_'
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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('CODE39', 'A' * 256), # too long
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('ITF', '010203040'), # odd length
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('ITF', '0' * 256), # too long
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def test_barcode_ean13():
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('ITF', 'AB01'), # invalid 'A'
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bc = 'EAN13'
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('CODABAR', '010203040'), # no start/stop
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('CODABAR', '0' * 256), # too long
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valid_codes = [
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('CODABAR', 'AB-01F'), # invalid 'B'
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"0123456789012",
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('NW7', '010203040'), # no start/stop
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"012345678901"
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('NW7', '0' * 256), # too long
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]
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('NW7', 'AB-01F'), # invalid 'B'
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invalid_codes = [
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('CODE93', 'é010203040'), # invalid 'é'
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"0123456789", # too short
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('CODE93', '0' * 256), # too long
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"A123456789012" # invalid 'A'
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('CODE128', '010203040'), # missing leading {
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"012345678901234", # too long
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('CODE128', '{D2354AA'), # second char not between A-C
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]
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('CODE128', '0' * 256), # too long
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('GS1-128', '010203040'), # missing leading {
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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('GS1-128', '{D2354AA'), # second char not between A-C
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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('GS1-128', '0' * 256), # too long
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('GS1 DATABAR OMNIDIRECTIONAL', '01234567891234'), # too long
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('GS1 DATABAR OMNIDIRECTIONAL', '012345678912'), # too short
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def test_barcode_ean8():
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('GS1 DATABAR OMNIDIRECTIONAL', '012345678A1234'), # invalid 'A'
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bc = 'EAN8'
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('GS1 DATABAR TRUNCATED', '01234567891234'), # too long
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('GS1 DATABAR TRUNCATED', '012345678912'), # too short
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valid_codes = [
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('GS1 DATABAR TRUNCATED', '012345678A1234'), # invalid 'A'
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"01234567",
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('GS1 DATABAR LIMITED', '01234567891234'), # too long
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"0123456"
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('GS1 DATABAR LIMITED', '012345678912'), # too short
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]
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('GS1 DATABAR LIMITED', '012345678A1234'), # invalid 'A'
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invalid_codes = [
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('GS1 DATABAR LIMITED', '02345678912341'), # invalid start (should be 01)
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"012345", # too short
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('GS1 DATABAR EXPANDED', '010203040'), # missing leading (
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"A123456789012" # invalid 'A'
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('GS1-128', '(' + ('0' * 256)), # too long
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"012345678901234", # too long
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('GS1 DATABAR EXPANDED', '(a{D2354AA'), # second char not between 0-9
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]
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('GS1 DATABAR EXPANDED', 'IT will fail'), # first char not '('
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])
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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def test_check_invalid_barcode(bctype, data):
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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assert (not printer.Escpos.check_barcode(bctype, data))
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def test_barcode_code39():
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bc = 'CODE39'
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valid_codes = [
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"ABC-1234",
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"ABC-1234-$$-+A",
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"*WIKIPEDIA*" # the '*' symbol is not part of the actual code, but it is handled properly by ESCPOS
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]
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invalid_codes = [
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"ALKJ_34", # invalid '_'
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"A" * 256, # too long
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]
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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def test_barcode_itf():
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bc = 'ITF'
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valid_codes = [
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"010203040506070809",
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"11221133113344556677889900",
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]
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invalid_codes = [
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"010203040", # odd length
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"0" * 256, # too long
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"AB01", # invalid 'A'
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]
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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def test_barcode_codabar():
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bc = 'CODABAR'
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valid_codes = [
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"A2030405060B",
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"C11221133113344556677889900D",
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"D0D",
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]
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invalid_codes = [
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"010203040", # no start/stop
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"0" * 256, # too long
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"AB-01F", # invalid 'B'
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]
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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def test_barcode_nw7():
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bc = 'NW7' # same as CODABAR
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valid_codes = [
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"A2030405060B",
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"C11221133113344556677889900D",
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"D0D",
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]
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invalid_codes = [
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"010203040", # no start/stop
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"0" * 256, # too long
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"AB-01F", # invalid 'B'
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]
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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def test_barcode_code93():
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bc = 'CODE93'
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valid_codes = [
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"A2030405060B",
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"+:$&23-7@$",
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"D0D",
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]
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invalid_codes = [
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"é010203040", # invalid 'é'
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"0" * 256, # too long
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]
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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def test_barcode_code128():
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bc = 'CODE128'
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valid_codes = [
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"{A2030405060B",
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"{C+:$&23-7@$",
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"{B0D",
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]
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invalid_codes = [
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"010203040", # missing leading {
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"0" * 256, # too long
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"{D2354AA", # second char not between A-C
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]
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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def test_barcode_gs1_128():
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bc = 'GS1-128' # same as code 128
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valid_codes = [
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"{A2030405060B",
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"{C+:$&23-7@$",
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"{B0D",
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]
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invalid_codes = [
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"010203040", # missing leading {
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"0" * 256, # too long
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"{D2354AA", # second char not between A-C
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]
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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def test_barcode_gs1_omni():
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bc = 'GS1 DATABAR OMNIDIRECTIONAL'
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valid_codes = [
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"0123456789123",
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]
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invalid_codes = [
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"01234567891234", # too long
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"012345678912", # too short
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"012345678A1234", # invalid 'A'
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]
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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def test_barcode_gs1_trunc():
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bc = 'GS1 DATABAR TRUNCATED' # same as OMNIDIRECTIONAL
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valid_codes = [
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"0123456789123",
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]
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invalid_codes = [
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"01234567891234", # too long
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"012345678912", # too short
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"012345678A1234", # invalid 'A'
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]
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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def test_barcode_gs1_limited():
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bc = 'GS1 DATABAR LIMITED'
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valid_codes = [
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"0123456789123",
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"0123456789123",
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]
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invalid_codes = [
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"01234567891234", # too long
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"012345678912", # too short
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"012345678A1234", # invalid 'A'
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"02345678912341", # invalid start (should be 01)
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]
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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def test_barcode_gs1_expanded():
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bc = 'GS1 DATABAR EXPANDED'
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valid_codes = [
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"(9A{A20304+-%&06a0B",
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"(1 {C+:$a23-7%",
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"(00000001234567678",
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]
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invalid_codes = [
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"010203040", # missing leading {
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"0" * 256, # too long
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"0{D2354AA", # second char not between A-za-z0-9
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"IT will fail", # first char not between 0-9
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]
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assert (all([printer.Escpos.check_barcode(bc, code) for code in valid_codes]))
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assert (not any([printer.Escpos.check_barcode(bc, code) for code in invalid_codes]))
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