def test_get_conversion_type_linked_identity(self):
column_specification = ColumnSpecification(self.schema_template,
"someschema.uuid",
"someotherschema")
self.assertEqual(ConversionType.LINKED_EXTERNAL_REFERENCE,
column_specification.get_conversion_type())
def test_get_conversion_type_linked_external_reference_identity(self):
column_specification = ColumnSpecification(
self.schema_template, "someschema.external_reference_property",
"someotherschema")
self.assertEqual(ConversionType.LINKING_DETAIL,
column_specification.get_conversion_type())
def test_get_conversion_type_linking_detail(self):
# given:
column_spec = ColumnSpecification('item.description', 'record',
'invoice_detail', DataType.STRING)
# expect:
self.assertEqual(ConversionType.LINKING_DETAIL,
column_spec.get_conversion_type())
def test_get_conversion_type_member_field(self):
# given:
column_spec = ColumnSpecification('user.name', 'user', 'user_data',
DataType.STRING)
# expect:
self.assertEqual(ConversionType.MEMBER_FIELD,
column_spec.get_conversion_type())
def test_look_up_linked_object_field(self):
column_specification = ColumnSpecification(self.schema_template,
"someschema.value",
"some_linked_field")
self.assertEqual('somedomain', column_specification.domain_type)
self.assertEqual('some_linked_field',
column_specification.context_concrete_type)
self.assertEqual(ConversionType.LINKING_DETAIL,
column_specification.get_conversion_type())
def test_get_conversion_type_linked_identity(self):
# given:
column_spec = ColumnSpecification('account.number',
'user',
'profile_type',
DataType.STRING,
identity=True)
# expect:
self.assertEqual(ConversionType.LINKED_IDENTITY,
column_spec.get_conversion_type())
def test_get_conversion_type_identity(self):
# given:
column_spec = ColumnSpecification('product.product_id',
'product',
'store_entry',
DataType.STRING,
identity=True)
# expect:
self.assertEqual(ConversionType.IDENTITY,
column_spec.get_conversion_type())
def test_get_conversion_type_field_of_list_element(self):
# given:
column_spec = ColumnSpecification('product.product_name',
'product',
'store_entity',
DataType.STRING,
multivalue_parent=True)
# expect:
self.assertEqual(ConversionType.FIELD_OF_LIST_ELEMENT,
column_spec.get_conversion_type())
def test_get_conversion_type_external_reference_identity(self):
# given:
column_spec = ColumnSpecification('account.uuid',
'user',
'profile_type',
DataType.STRING,
identity=True,
external_reference=True)
# expect:
self.assertEqual(ConversionType.EXTERNAL_REFERENCE,
column_spec.get_conversion_type())
def test__column_specification_creation_identifiable__succeeds(self):
column_specification = ColumnSpecification(self.schema_template,
"someschema.protocol_id",
"someschema")
self.assertTrue(column_specification.is_identity())
self.assertEqual('someschema',
column_specification.context_concrete_type)
self.assertEqual('somedomain', column_specification.domain_type)
self.assertEqual('someschema.protocol_id',
column_specification.field_name)
self.assertEqual(DataType.INTEGER, column_specification.data_type)
self.assertEqual(ConversionType.IDENTITY,
column_specification.get_conversion_type())
def determine_strategy(column_spec: ColumnSpecification):
strategy = DO_NOTHING
if column_spec is not None:
field_name = column_spec.field_name
converter = column_spec.determine_converter()
conversion_type = column_spec.get_conversion_type()
if ConversionType.MEMBER_FIELD == conversion_type:
strategy = DirectCellConversion(field_name, converter)
elif ConversionType.FIELD_OF_LIST_ELEMENT == conversion_type:
strategy = ListElementCellConversion(field_name, converter)
elif ConversionType.LINKING_DETAIL == conversion_type:
strategy = LinkingDetailCellConversion(field_name, converter)
elif ConversionType.IDENTITY == conversion_type:
strategy = IdentityCellConversion(field_name, converter)
elif ConversionType.LINKED_IDENTITY == conversion_type:
strategy = LinkedIdentityCellConversion(field_name, column_spec.main_category)
elif ConversionType.EXTERNAL_REFERENCE == conversion_type:
strategy = ExternalReferenceCellConversion(field_name, column_spec.main_category)
return strategy
def test_look_up_nested_object_field(self):
nested_sample_metadata_schema_json = {
"$schema": "http://json-schema.org/draft-07/schema#",
"$id":
"https://schema.humancellatlas.org/module/somedomain/2.0.2/someschema",
"description": "Just a plain old test schema",
"required": [],
"type": "object",
"properties": {
"some_parent_property": {
"description": "A parent property",
"type": "array",
"multivalue": True,
"items": {
"type": "integer"
},
"properties": {
"some_child_property": {
"description": "A child property",
"type": "string",
}
}
}
}
}
schema_template = SchemaTemplate(
json_schema_docs=[nested_sample_metadata_schema_json])
column_specification = ColumnSpecification(
schema_template,
"someschema.some_parent_property.some_child_property",
"someschema")
self.assertFalse(column_specification.multivalue)
self.assertTrue(column_specification.is_field_of_list_element())
self.assertEqual(ConversionType.FIELD_OF_LIST_ELEMENT,
column_specification.get_conversion_type())
def test_determine_converter_for_single_value(self):
data_types_to_test = [
DataType.BOOLEAN, DataType.INTEGER, DataType.STRING,
DataType.UNDEFINED
]
expected_respective_converter = [
BooleanConverter, IntegerConverter, StringConverter,
DefaultConverter
]
for data_type, expected_converter in zip(
data_types_to_test, expected_respective_converter):
sample_metadata_schema_json = {
"$schema": "http://json-schema.org/draft-07/schema#",
"$id":
"https://schema.humancellatlas.org/module/protocol/2.0.2/someschema",
"description": "Just a plain old test schema",
"type": "object",
"properties": {
"some_property": {
"description": "Some generic property",
"type": data_type.value,
"multivalue": False,
}
}
}
schema_template = SchemaTemplate(
json_schema_docs=[sample_metadata_schema_json])
column_specification = ColumnSpecification(
schema_template, "someschema.some_property", "someschema")
self.assertIsInstance(column_specification.determine_converter(),
expected_converter)
self.assertEqual(column_specification.get_conversion_type(),
ConversionType.MEMBER_FIELD)
