def test_get_no_matching_items_by_category():
item_a = Item(category="clothing")
item_b = Item(category="clothing")
item_c = Item(category="clothing")
vendor = Vendor(inventory=[item_a, item_b, item_c])
items = vendor.get_by_category("electronics")
assert len(items) is 0
def test_get_items_by_category():
item_a = Item(category="clothing")
item_b = Item(category="electronics")
item_c = Item(category="clothing")
vendor = Vendor(inventory=[item_a, item_b, item_c])
items = vendor.get_by_category("clothing")
assert len(items) is 2
assert item_a in items
assert item_c in items
assert item_b not in items
import pytest
from swap_meet.vendor import Vendor
from swap_meet.item import Item
item_a = Item(category="clothing")
item_b = Item(category="electronics")
item_c = Item(category="clothing")
vendor = Vendor(
inventory=[item_a, item_b, item_c]
)
items = vendor.get_by_category("clothing")
