83 lines
2.8 KiB
Python
83 lines
2.8 KiB
Python
from __future__ import annotations
|
|
|
|
from decimal import Decimal
|
|
|
|
import pytest
|
|
|
|
from app.models.portfolio import PortfolioConfig
|
|
from app.services.settings_status import _normalize_save_status_snapshot, save_status_text
|
|
|
|
|
|
class CallableMarginCallPriceConfig:
|
|
def __init__(self, config: PortfolioConfig) -> None:
|
|
self.entry_basis_mode = config.entry_basis_mode
|
|
self.gold_value = config.gold_value
|
|
self.entry_price = config.entry_price
|
|
self.gold_ounces = config.gold_ounces
|
|
self.current_ltv = config.current_ltv
|
|
self._margin_call_price = config.margin_call_price
|
|
|
|
def margin_call_price(self) -> float:
|
|
return self._margin_call_price
|
|
|
|
|
|
class StringBoundaryConfig:
|
|
entry_basis_mode = "weight"
|
|
gold_value = "215000"
|
|
entry_price = "215.0"
|
|
gold_ounces = "1000"
|
|
current_ltv = "0.6744186046511628"
|
|
margin_call_price = "193.33333333333334"
|
|
|
|
|
|
class DecimalBoundaryConfig:
|
|
entry_basis_mode = "weight"
|
|
gold_value = Decimal("215000")
|
|
entry_price = Decimal("215.0")
|
|
gold_ounces = Decimal("1000")
|
|
current_ltv = Decimal("0.6744186046511628")
|
|
margin_call_price = Decimal("193.33333333333334")
|
|
|
|
|
|
def test_normalize_save_status_snapshot_accepts_decimal_boundary_values() -> None:
|
|
snapshot = _normalize_save_status_snapshot(DecimalBoundaryConfig())
|
|
|
|
assert snapshot.entry_basis_mode == "weight"
|
|
assert snapshot.gold_value == Decimal("215000")
|
|
assert snapshot.entry_price == Decimal("215.0")
|
|
assert snapshot.gold_ounces == Decimal("1000")
|
|
assert snapshot.current_ltv == Decimal("0.6744186046511628")
|
|
assert snapshot.margin_call_price == Decimal("193.33333333333334")
|
|
|
|
|
|
def test_save_status_text_accepts_string_boundary_values() -> None:
|
|
status = save_status_text(StringBoundaryConfig())
|
|
|
|
assert "Saved: basis=weight" in status
|
|
assert "start=$215,000" in status
|
|
assert "entry=$215.00/oz" in status
|
|
assert "weight=1,000.00 oz" in status
|
|
assert "LTV=67.4%" in status
|
|
assert "trigger=$193.33/oz" in status
|
|
|
|
|
|
def test_normalize_save_status_snapshot_rejects_bool_values() -> None:
|
|
class InvalidBoundaryConfig(StringBoundaryConfig):
|
|
current_ltv = True
|
|
|
|
with pytest.raises(TypeError, match="config.current_ltv must be numeric, got bool"):
|
|
_normalize_save_status_snapshot(InvalidBoundaryConfig())
|
|
|
|
|
|
def test_save_status_text_uses_margin_call_price_api() -> None:
|
|
config = PortfolioConfig(gold_value=215_000.0, entry_price=215.0, loan_amount=145_000.0)
|
|
|
|
status = save_status_text(CallableMarginCallPriceConfig(config))
|
|
|
|
assert "Saved: basis=value_price" in status
|
|
assert "start=$215,000" in status
|
|
assert "entry=$215.00/oz" in status
|
|
assert "weight=1,000.00 oz" in status
|
|
assert "LTV=67.4%" in status
|
|
assert "trigger=$193.33/oz" in status
|