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modules/product/tests/scenario_product_variant.rst

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+========================
+Product Variant 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('product', create_company)
+
+Create a template::
+
+    >>> ProductUom = Model.get('product.uom')
+    >>> unit, = ProductUom.find([('name', '=', 'Unit')])
+    >>> ProductTemplate = Model.get('product.template')
+    >>> template = ProductTemplate()
+    >>> template.name = "Product"
+    >>> template.default_uom = unit
+    >>> template.list_price = Decimal('42.0000')
+    >>> template.code = "PROD"
+    >>> template.save()
+    >>> len(template.products)
+    1
+    >>> product1, = template.products
+    >>> product1.code
+    'PROD'
+    >>> product1.suffix_code = "001"
+    >>> product1.save()
+    >>> product1.code
+    'PROD001'
+
+Create a variant::
+
+    >>> Product = Model.get('product.product')
+    >>> product2 = Product()
+    >>> product2.template = template
+    >>> product2.name
+    'Product'
+    >>> product2.suffix_code = "002"
+    >>> product2.save()
+    >>> product2.list_price_used
+    Decimal('42.0000')
+    >>> product2.code
+    'PROD002'
+
+Change variant list price::
+
+    >>> product2.list_price = Decimal('50.0000')
+    >>> product2.save()
+    >>> product2.list_price
+    Decimal('50.0000')
+    >>> product2.list_price_used
+    Decimal('50.0000')
+
+    >>> product1.reload()
+    >>> product1.list_price
+    >>> product1.list_price_used
+    Decimal('42.0000')
+
+    >>> template.reload()
+    >>> template.list_price
+    Decimal('42.0000')
+
+Change product list price::
+
+    >>> template.list_price = Decimal('40.0000')
+    >>> template.save()
+
+    >>> product2.reload()
+    >>> product2.list_price
+    Decimal('50.0000')
+    >>> product2.list_price_used
+    Decimal('50.0000')
+
+    >>> product1.reload()
+    >>> product1.list_price
+    >>> product1.list_price_used
+    Decimal('40.0000')
+
+Change template code::
+
+    >>> template.code = "PRD"
+    >>> template.save()
+    >>> sorted([p.code for p in template.products])
+    ['PRD001', 'PRD002']
+
+Create template with trailing space in code::
+
+    >>> template = ProductTemplate()
+    >>> template.name = "Product"
+    >>> template.code = "TRAILING "
+    >>> template.default_uom = unit
+    >>> template.save()
+    >>> product, = template.products
+    >>> product.code
+    'TRAILING'
+
+Create product with leading space in code::
+
+    >>> template = ProductTemplate()
+    >>> template.name = "Product"
+    >>> template.default_uom = unit
+    >>> product, = template.products
+    >>> product.suffix_code = " LEADING"
+    >>> template.save()
+    >>> product, = template.products
+    >>> product.code
+    'LEADING'