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History-free snapshot of the private development repository at cbe45c5 (2026-09-09). Code, docs and public catalogue only; no plant or job knowledge layers, no client or job names (tools/scrub.py clean). The intro deck is left out of this snapshot because its slide images could not be checked for job drawings.
37 lines
1.5 KiB
Python
37 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
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"""A design summary's strand count is for the design's MAXIMUM width; a
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narrower (cut-down) piece carries fewer, and that is not a mismatch."""
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from vibe import liftexport
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def test_full_width_piece_expects_the_summary_count():
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assert liftexport.strand_count_expectation(19, [], 13.6667, 13.6667) == (19, None)
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def test_cut_down_piece_takes_the_model_as_it_is_and_says_why():
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expected, note = liftexport.strand_count_expectation(19, [], 11.45, 13.6667)
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assert expected is None
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assert '19 strands' in note and 'cut-down' in note
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assert "13' - 8\"" in note or "13'-8\"" in note
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def test_within_an_inch_of_the_maximum_still_expects_the_count():
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assert liftexport.strand_count_expectation(19, [], 13.62, 13.6667) == (19, None)
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def test_a_layout_counts_the_columns_inside_the_width():
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cols = [6, 18, 30, 42, 54, 66, 78, 90, 102, 114, 126, 138, 150, 162]
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expected, note = liftexport.strand_count_expectation(14, cols, 11.0, 13.6667)
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assert expected == 11 # columns at or under 132.5 in
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assert note is None
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def test_no_qty_means_nothing_expected():
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assert liftexport.strand_count_expectation(None, [], 11.0, 13.6667) == (None, None)
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assert liftexport.strand_count_expectation('x', [], 11.0, 13.6667) == (None, None)
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def test_no_width_information_falls_back_to_the_summary_count():
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assert liftexport.strand_count_expectation(19, [], None, None) == (19, None)
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assert liftexport.strand_count_expectation(19, [], 11.0, None) == (19, None)
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