37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
 
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"""clean_text and the input limits."""
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from __future__ import annotations
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from packetstation.text import RX_HEAT, RX_LOT, RX_PROJECT, RX_STAMP, clean_deep, clean_opt, clean_text, reason_ok
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def test_clean_text_strips_controls_and_invisible_marks() -> None:
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assert clean_text(" a\u0000bcde\u007f ") == "abcde"
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assert clean_text("tab\tkept\nand\r\nnewlines") == "tab\tkept\nand\r\nnewlines"
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assert clean_text(None) == ""
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assert clean_text(42) == "42"
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def test_clean_text_normalises_and_cuts() -> None:
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assert clean_text("é") == "é" # NFC
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assert clean_text("x" * 50, 10) == "x" * 10
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def test_clean_opt_and_reason() -> None:
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assert clean_opt(" ", 10) is None
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assert clean_opt(" a ", 10) == "a"
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assert reason_ok("short") is None
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assert reason_ok(" ticket INC-1234 ") == "ticket INC-1234"
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def test_clean_deep() -> None:
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out = clean_deep({"a": [" x\u0000 ", {"b": "y"}], "n": 3})
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assert out == {"a": ["x", {"b": "y"}], "n": 3}
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def test_regexes() -> None:
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assert RX_HEAT.match("AB12 3/4-#7") and not RX_HEAT.match("-x") and not RX_HEAT.match("a" * 41)
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assert RX_STAMP.match("W-12") and not RX_STAMP.match("W 12")
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assert RX_PROJECT.match("L670") and not RX_PROJECT.match("-L")
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assert RX_LOT.match("7A") and RX_LOT.match("001") and not RX_LOT.match("0001")
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