Samir Boulahtit
9920430b9e
- Remove |safe from |tojson in HTML attributes (x-data) - quotes must become " for browsers to parse correctly - Update LANG-002 and LANG-003 architecture rules to document correct |tojson usage patterns: - HTML attributes: |tojson (no |safe) - Script blocks: |tojson|safe - Fix validator to warn when |tojson|safe is used in x-data (breaks HTML attribute parsing) - Improve code quality across services, APIs, and tests 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
300 lines
9.1 KiB
Python
300 lines
9.1 KiB
Python
# tests/unit/models/schema/test_inventory.py
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"""Unit tests for inventory Pydantic schemas."""
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import pytest
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from pydantic import ValidationError
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from models.schema.inventory import (
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InventoryAdjust,
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InventoryCreate,
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InventoryLocationResponse,
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InventoryReserve,
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InventoryResponse,
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InventoryUpdate,
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ProductInventorySummary,
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)
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@pytest.mark.unit
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@pytest.mark.schema
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class TestInventoryCreateSchema:
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"""Test InventoryCreate schema validation."""
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def test_valid_inventory_create(self):
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"""Test valid inventory creation data."""
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inventory = InventoryCreate(
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product_id=1,
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location="Warehouse A",
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quantity=100,
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)
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assert inventory.product_id == 1
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assert inventory.location == "Warehouse A"
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assert inventory.quantity == 100
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def test_product_id_required(self):
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"""Test product_id is required."""
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with pytest.raises(ValidationError) as exc_info:
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InventoryCreate(location="Warehouse A", quantity=10)
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assert "product_id" in str(exc_info.value).lower()
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def test_location_required(self):
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"""Test location is required."""
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with pytest.raises(ValidationError) as exc_info:
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InventoryCreate(product_id=1, quantity=10)
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assert "location" in str(exc_info.value).lower()
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def test_quantity_required(self):
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"""Test quantity is required."""
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with pytest.raises(ValidationError) as exc_info:
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InventoryCreate(product_id=1, location="Warehouse A")
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assert "quantity" in str(exc_info.value).lower()
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def test_quantity_must_be_non_negative(self):
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"""Test quantity must be >= 0."""
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with pytest.raises(ValidationError) as exc_info:
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InventoryCreate(
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product_id=1,
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location="Warehouse A",
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quantity=-5,
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)
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assert "quantity" in str(exc_info.value).lower()
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def test_quantity_zero_is_valid(self):
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"""Test quantity of 0 is valid."""
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inventory = InventoryCreate(
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product_id=1,
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location="Warehouse A",
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quantity=0,
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)
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assert inventory.quantity == 0
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@pytest.mark.unit
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@pytest.mark.schema
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class TestInventoryAdjustSchema:
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"""Test InventoryAdjust schema validation."""
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def test_positive_adjustment(self):
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"""Test positive quantity adjustment (add stock)."""
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adjustment = InventoryAdjust(
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product_id=1,
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location="Warehouse A",
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quantity=50,
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)
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assert adjustment.quantity == 50
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def test_negative_adjustment(self):
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"""Test negative quantity adjustment (remove stock)."""
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adjustment = InventoryAdjust(
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product_id=1,
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location="Warehouse A",
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quantity=-20,
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)
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assert adjustment.quantity == -20
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def test_zero_adjustment_is_valid(self):
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"""Test zero adjustment is technically valid."""
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adjustment = InventoryAdjust(
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product_id=1,
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location="Warehouse A",
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quantity=0,
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)
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assert adjustment.quantity == 0
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@pytest.mark.unit
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@pytest.mark.schema
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class TestInventoryUpdateSchema:
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"""Test InventoryUpdate schema validation."""
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def test_partial_update(self):
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"""Test partial update with only some fields."""
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update = InventoryUpdate(quantity=150)
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assert update.quantity == 150
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assert update.reserved_quantity is None
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assert update.location is None
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def test_empty_update_is_valid(self):
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"""Test empty update is valid."""
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update = InventoryUpdate()
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assert update.model_dump(exclude_unset=True) == {}
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def test_quantity_must_be_non_negative(self):
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"""Test quantity must be >= 0 in update."""
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with pytest.raises(ValidationError):
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InventoryUpdate(quantity=-10)
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def test_reserved_quantity_must_be_non_negative(self):
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"""Test reserved_quantity must be >= 0."""
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with pytest.raises(ValidationError):
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InventoryUpdate(reserved_quantity=-5)
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def test_location_update(self):
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"""Test location can be updated."""
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update = InventoryUpdate(location="Warehouse B")
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assert update.location == "Warehouse B"
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@pytest.mark.unit
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@pytest.mark.schema
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class TestInventoryReserveSchema:
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"""Test InventoryReserve schema validation."""
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def test_valid_reservation(self):
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"""Test valid inventory reservation."""
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reservation = InventoryReserve(
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product_id=1,
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location="Warehouse A",
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quantity=10,
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)
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assert reservation.product_id == 1
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assert reservation.quantity == 10
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def test_quantity_must_be_positive(self):
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"""Test reservation quantity must be > 0."""
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with pytest.raises(ValidationError) as exc_info:
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InventoryReserve(
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product_id=1,
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location="Warehouse A",
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quantity=0,
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)
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assert "quantity" in str(exc_info.value).lower()
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def test_negative_quantity_invalid(self):
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"""Test negative reservation quantity is invalid."""
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with pytest.raises(ValidationError):
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InventoryReserve(
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product_id=1,
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location="Warehouse A",
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quantity=-5,
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)
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@pytest.mark.unit
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@pytest.mark.schema
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class TestInventoryResponseSchema:
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"""Test InventoryResponse schema."""
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def test_from_dict(self):
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"""Test creating response from dict."""
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from datetime import datetime
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data = {
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"id": 1,
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"product_id": 1,
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"vendor_id": 1,
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"location": "Warehouse A",
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"quantity": 100,
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"reserved_quantity": 20,
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"gtin": "1234567890123",
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"created_at": datetime.now(),
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"updated_at": datetime.now(),
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}
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response = InventoryResponse(**data)
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assert response.id == 1
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assert response.quantity == 100
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assert response.reserved_quantity == 20
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def test_available_quantity_property(self):
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"""Test available_quantity calculated property."""
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from datetime import datetime
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data = {
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"id": 1,
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"product_id": 1,
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"vendor_id": 1,
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"location": "Warehouse A",
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"quantity": 100,
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"reserved_quantity": 30,
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"gtin": None,
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"created_at": datetime.now(),
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"updated_at": datetime.now(),
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}
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response = InventoryResponse(**data)
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assert response.available_quantity == 70
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def test_available_quantity_never_negative(self):
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"""Test available_quantity is never negative."""
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from datetime import datetime
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data = {
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"id": 1,
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"product_id": 1,
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"vendor_id": 1,
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"location": "Warehouse A",
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"quantity": 10,
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"reserved_quantity": 50, # Over-reserved
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"gtin": None,
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"created_at": datetime.now(),
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"updated_at": datetime.now(),
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}
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response = InventoryResponse(**data)
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assert response.available_quantity == 0
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@pytest.mark.unit
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@pytest.mark.schema
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class TestInventoryLocationResponseSchema:
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"""Test InventoryLocationResponse schema."""
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def test_valid_location_response(self):
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"""Test valid location response."""
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location = InventoryLocationResponse(
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location="Warehouse A",
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quantity=100,
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reserved_quantity=20,
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available_quantity=80,
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)
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assert location.location == "Warehouse A"
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assert location.quantity == 100
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assert location.available_quantity == 80
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@pytest.mark.unit
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@pytest.mark.schema
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class TestProductInventorySummarySchema:
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"""Test ProductInventorySummary schema."""
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def test_valid_summary(self):
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"""Test valid inventory summary."""
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summary = ProductInventorySummary(
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product_id=1,
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vendor_id=1,
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product_sku="SKU-001",
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product_title="Test Product",
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total_quantity=200,
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total_reserved=50,
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total_available=150,
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locations=[
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InventoryLocationResponse(
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location="Warehouse A",
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quantity=100,
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reserved_quantity=25,
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available_quantity=75,
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),
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InventoryLocationResponse(
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location="Warehouse B",
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quantity=100,
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reserved_quantity=25,
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available_quantity=75,
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),
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],
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)
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assert summary.product_id == 1
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assert summary.total_quantity == 200
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assert len(summary.locations) == 2
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def test_empty_locations(self):
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"""Test summary with no locations."""
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summary = ProductInventorySummary(
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product_id=1,
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vendor_id=1,
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product_sku=None,
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product_title="Test Product",
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total_quantity=0,
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total_reserved=0,
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total_available=0,
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locations=[],
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)
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assert summary.locations == []
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