47 lines
1.9 KiB
Python
47 lines
1.9 KiB
Python
from services.control.exporter_monolith import (
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REG178_PASSIVE,
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_drop_registers_matching_last_verified,
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)
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def test_drop_registers_skips_reg178_when_mask_matches():
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# last_verified contains extra bits beyond 0x0030; we still want to skip if bits 4–5 match.
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registers = [(178, "grid_peak_shaving_switch", REG178_PASSIVE)]
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last_verified = {178: 12030} # real-world example from home-01 (bits4-5 still == 0b11)
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out, skipped = _drop_registers_matching_last_verified(registers, last_verified)
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assert out == []
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assert skipped == [178]
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def test_drop_registers_keeps_reg178_when_mask_differs():
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registers = [(178, "grid_peak_shaving_switch", REG178_PASSIVE)]
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last_verified = {178: 32} # SELL mask 0b10
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out, skipped = _drop_registers_matching_last_verified(registers, last_verified)
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assert out == registers
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assert skipped == []
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def test_drop_registers_keeps_reg179_when_mask_matches_but_not_clean():
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registers = [(179, "control_board_special_1", 2)] # want cutoff ON (clean value)
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last_verified = {179: 0x1236} # bits0–1 still == 2, but not a clean 2/3 value
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out, skipped = _drop_registers_matching_last_verified(registers, last_verified)
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assert out == registers
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assert skipped == []
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def test_drop_registers_skips_reg179_when_clean_value_matches():
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registers = [(179, "control_board_special_1", 2)] # want cutoff ON (clean value)
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last_verified = {179: 2} # already clean cutoff ON
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out, skipped = _drop_registers_matching_last_verified(registers, last_verified)
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assert out == []
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assert skipped == [179]
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def test_drop_registers_keeps_reg179_when_mask_differs():
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registers = [(179, "control_board_special_1", 2)] # want cutoff ON
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last_verified = {179: 0x1237} # ...0111b => bits0–1 == 3 (cutoff OFF)
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out, skipped = _drop_registers_matching_last_verified(registers, last_verified)
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assert out == registers
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assert skipped == []
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