File size: 4,866 Bytes
9a88af0 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | """Tests for InvoiceGuard data models."""
import sys
import os
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
from models import (
ActionType,
DecisionType,
ExceptionType,
TaskID,
Difficulty,
InvoiceGuardAction,
InvoiceGuardObservation,
InvoiceGuardState,
GraderResult,
Invoice,
InvoiceLineItem,
PurchaseOrder,
POLineItem,
GoodsReceiptNote,
GRNLineItem,
VendorProfile,
CompanyPolicy,
CaseData,
CaseHistory,
GroundTruth,
)
class TestEnums:
def test_action_types_count(self):
assert len(ActionType) == 12
def test_decision_types(self):
expected = {
"approve_for_payment",
"place_on_hold",
"reject_invoice",
"escalate_for_supervisor_review",
}
assert {d.value for d in DecisionType} == expected
def test_exception_types_include_key_variants(self):
values = {e.value for e in ExceptionType}
assert "clean_match" in values
assert "duplicate_invoice" in values
assert "price_mismatch" in values
assert "partial_receipt" in values
assert "mixed_discrepancy" in values
def test_task_ids_minimum_12_canonical(self):
canonical = [t for t in TaskID if not any(c in t.value for c in ["b_", "c_"])]
assert len(canonical) >= 12
def test_difficulty_levels(self):
assert set(d.value for d in Difficulty) == {"easy", "moderate", "hard"}
class TestAction:
def test_minimal_action(self):
a = InvoiceGuardAction(action_type=ActionType.inspect_purchase_order)
assert a.action_type == ActionType.inspect_purchase_order
assert a.final_decision is None
assert a.evidence_references == []
def test_resolution_action(self):
a = InvoiceGuardAction(
action_type=ActionType.submit_final_resolution,
final_decision=DecisionType.approve_for_payment,
exception_type=ExceptionType.clean_match,
evidence_references=["inspect_purchase_order", "compare_quantity"],
explanation="All documents match.",
)
assert a.final_decision == DecisionType.approve_for_payment
assert len(a.evidence_references) == 2
class TestObservation:
def test_defaults(self):
obs = InvoiceGuardObservation()
assert obs.case_id == ""
assert obs.available_actions == []
assert obs.suggested_next_actions == []
assert obs.remaining_steps == 0
assert obs.done is False
assert obs.grader_result == {}
def test_populated(self):
obs = InvoiceGuardObservation(
case_id="CASE-001",
task_id="task_1_clean_match",
difficulty="easy",
remaining_steps=10,
suggested_next_actions=["inspect_purchase_order"],
)
assert obs.case_id == "CASE-001"
assert obs.suggested_next_actions == ["inspect_purchase_order"]
class TestState:
def test_defaults(self):
s = InvoiceGuardState()
assert s.step_count == 0
assert s.actions_taken == []
assert s.is_finalized is False
assert s.cumulative_reward == 0.0
def test_mutation(self):
s = InvoiceGuardState()
s.actions_taken.append("inspect_purchase_order")
s.step_count = 1
assert len(s.actions_taken) == 1
class TestGraderResult:
def test_valid_score(self):
r = GraderResult(score=0.85)
assert r.score == 0.85
assert r.explanation_score == 0.0
def test_score_bounds(self):
r = GraderResult(score=0.0)
assert r.score == 0.0
r = GraderResult(score=1.0)
assert r.score == 1.0
class TestBusinessEntities:
def test_invoice_creation(self):
inv = Invoice(
invoice_number="INV-001",
supplier_name="Test Corp",
supplier_id="SUP-001",
invoice_date="2024-01-01",
po_reference="PO-001",
line_items=[
InvoiceLineItem(
item_code="ITM-A",
description="Widget",
quantity_billed=10,
unit_price_billed=5.0,
line_total_billed=50.0,
)
],
subtotal=50.0,
tax=5.0,
total_amount=55.0,
)
assert inv.currency == "USD"
assert len(inv.line_items) == 1
def test_company_policy_defaults(self):
p = CompanyPolicy()
assert p.quantity_tolerance_pct == 5.0
assert p.price_tolerance_pct == 5.0
assert p.duplicate_check_enabled is True
|