Initial import from Docker volume

tests/multivalue.py

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+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.model import ModelSQL, MultiValueMixin, ValueMixin, fields
+from trytond.pool import Pool
+
+
+class ModelMultiValue(ModelSQL, MultiValueMixin):
+    "Model MultiValue"
+    __name__ = 'test.model_multivalue'
+    value = fields.MultiValue(fields.Char("Value"))
+    value_default = fields.MultiValue(fields.Char("Value Default"))
+    value_many2one = fields.MultiValue(
+        fields.Many2One('test.model_multivalue.target', "Value Many2One"))
+    value_multiselection = fields.MultiValue(
+        fields.MultiSelection([
+                ('foo', "Foo"),
+                ('bar', "Bar"),
+                ], "Value Multi Selection"))
+    value_reference = fields.MultiValue(
+        fields.Reference(
+            "Value Reference",
+            selection=[
+                (None, ""),
+                ('test.model_multivalue.target', "Target"),
+                ]))
+    values = fields.One2Many(
+        'test.model_multivalue.value', 'record', "Values")
+
+    @classmethod
+    def multivalue_model(cls, field):
+        pool = Pool()
+        multivalue_fields = {
+            'value',
+            'value_default',
+            'value_many2one',
+            'value_multiselection',
+            'value_reference'
+            }
+        if field in multivalue_fields:
+            return pool.get('test.model_multivalue.value')
+        return super().multivalue_model(field)
+
+    @classmethod
+    def default_value(cls, **pattern):
+        return "default"
+
+    @classmethod
+    def default_value_default(cls, **pattern):
+        return "other default"
+
+    @classmethod
+    def default_value_multiselection(cls, **pattern):
+        return ('foo',)
+
+
+class ModelValue(ModelSQL, ValueMixin):
+    "Model Value"
+    __name__ = 'test.model_multivalue.value'
+    record = fields.Many2One(
+        'test.model_multivalue', "Record")
+    condition = fields.Char("Condition")
+    value = fields.Char("Value")
+    value_default = fields.Char("Value Default")
+    value_many2one = fields.Many2One(
+        'test.model_multivalue.target', "Value Many2One")
+    value_multiselection = fields.MultiSelection([
+            ('foo', "Foo"),
+            ('bar', "Bar"),
+            ], "Value Multi Selection")
+    value_reference = fields.Reference(
+        "Value Reference",
+        selection=[
+            (None, ""),
+            ('test.model_multivalue.target', "Target"),
+            ])
+
+
+class ModelMultiValueTarget(ModelSQL):
+    "Model MultiValue Target"
+    __name__ = 'test.model_multivalue.target'
+    name = fields.Char("Name")
+
+
+def register(module):
+    Pool.register(
+        ModelMultiValue,
+        ModelValue,
+        ModelMultiValueTarget,
+        module=module, type_='model')