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modules/stock/tests/scenario_stock_inventory_count.rst

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+==============================
+Stock Inventory Count Scenario
+==============================
+
+Imports::
+
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model
+    >>> from trytond.modules.company.tests.tools import create_company
+    >>> from trytond.tests.tools import activate_modules
+
+Activate modules::
+
+    >>> config = activate_modules('stock', create_company)
+
+Get stock locations::
+
+    >>> Location = Model.get('stock.location')
+    >>> supplier_loc, = Location.find([('code', '=', 'SUP')])
+    >>> storage_loc, = Location.find([('code', '=', 'STO')])
+    >>> customer_loc, = Location.find([('code', '=', 'CUS')])
+
+Create products::
+
+    >>> ProductUom = Model.get('product.uom')
+    >>> ProductTemplate = Model.get('product.template')
+
+    >>> unit, = ProductUom.find([('name', '=', 'Unit')])
+    >>> template = ProductTemplate()
+    >>> template.name = 'Product'
+    >>> template.default_uom = unit
+    >>> template.type = 'goods'
+    >>> template.list_price = Decimal('300')
+    >>> template.cost_price_method = 'average'
+    >>> product, = template.products
+    >>> product.cost_price = Decimal('80')
+    >>> template.save()
+    >>> product, = template.products
+
+    >>> kg, = ProductUom.find([('name', '=', 'Kilogram')])
+    >>> template2 = ProductTemplate()
+    >>> template2.name = 'Product'
+    >>> template2.default_uom = kg
+    >>> template2.type = 'goods'
+    >>> template2.list_price = Decimal('140')
+    >>> template2.cost_price_method = 'average'
+    >>> product2, = template2.products
+    >>> product2.cost_price = Decimal('60')
+    >>> template2.save()
+    >>> product2, = template2.products
+
+Create an inventory::
+
+    >>> Inventory = Model.get('stock.inventory')
+    >>> inventory = Inventory()
+    >>> inventory.location = storage_loc
+    >>> inventory.empty_quantity = 'keep'
+    >>> inventory.save()
+
+Count inventory::
+
+    >>> count = inventory.click('do_count')
+
+    >>> count.form.search = product
+
+    >>> count.execute('quantity')
+    Traceback (most recent call last):
+        ...
+    InventoryCountWarning: ...
+
+    >>> Model.get('res.user.warning')(user=config.user,
+    ...     name='stock.inventory,%s.product.product,%s.count_create' % (
+    ...         inventory.id, product.id)).save()
+    >>> count.execute('quantity')
+    >>> count.form.quantity
+    1.0
+    >>> count.form.total_quantity
+    1.0
+    >>> count.execute('add')
+
+    >>> count.form.search = product
+    >>> count.execute('quantity')
+    >>> count.form.total_quantity
+    2.0
+    >>> count.execute('add')
+
+    >>> count.form.search = product2
+    >>> Model.get('res.user.warning')(user=config.user,
+    ...     name='stock.inventory,%s.product.product,%s.count_create' % (
+    ...         inventory.id, product2.id)).save()
+    >>> count.execute('quantity')
+    >>> count.form.quantity
+    >>> count.form.total_quantity
+    >>> count.form.quantity = 10
+    >>> count.form.total_quantity
+    10.0
+    >>> count.execute('add')
+
+    >>> count.execute('end')
+
+Check inventory::
+
+    >>> len(inventory.lines)
+    2
+    >>> line1, = [l for l in inventory.lines if l.product == product]
+    >>> line1.quantity
+    2.0
+    >>> line2, = [l for l in inventory.lines if l.product == product2]
+    >>> line2.quantity
+    10.0