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"""Tests of OData Model: class VariableDeclaration"""
import pytest
from pyodata.v2.model import VariableDeclaration, Types
from pyodata.exceptions import PyODataException
@pytest.fixture
def variable_of_string_nullable():
variable = VariableDeclaration('TestVariable', Types.parse_type_name('Edm.String'), True, None, None, None, None)
variable.typ = Types.from_name(variable.type_info.name)
return variable
@pytest.fixture
def variable_of_string():
variable = VariableDeclaration('TestVariable', Types.parse_type_name('Edm.String'), False, None, None, None, None)
variable.typ = Types.from_name(variable.type_info.name)
return variable
def test_variable_of_string_nullable_from_json_none(variable_of_string_nullable):
assert variable_of_string_nullable.from_json(None) is None
def test_variable_of_string_nullable_to_json_none(variable_of_string_nullable):
assert variable_of_string_nullable.to_json(None) is None
def test_variable_of_string_nullable_from_literal_none(variable_of_string_nullable):
assert variable_of_string_nullable.from_literal(None) is None
def test_variable_of_string_nullable_to_literal_none(variable_of_string_nullable):
assert variable_of_string_nullable.to_literal(None) is None
def test_variable_of_string_nullable_from_json_non_none(variable_of_string_nullable):
assert variable_of_string_nullable.from_json('FromJSON') == 'FromJSON'
def test_variable_of_string_nullable_to_json(variable_of_string_nullable):
assert variable_of_string_nullable.to_json('ToJSON') == 'ToJSON'
def test_variable_of_string_nullable_from_literal(variable_of_string_nullable):
assert variable_of_string_nullable.from_literal("'FromLiteral'") == 'FromLiteral'
def test_variable_of_string_nullable_to_literal(variable_of_string_nullable):
assert variable_of_string_nullable.to_literal('ToLiteral') == "'ToLiteral'"
def test_variable_of_string_from_json_none(variable_of_string):
with pytest.raises(PyODataException) as e_info:
variable_of_string.from_json(None)
assert str(e_info.value).startswith('Cannot convert null JSON to value of VariableDeclaration(TestVariable)')
def test_variable_of_string_to_json_none(variable_of_string):
with pytest.raises(PyODataException) as e_info:
variable_of_string.to_json(None)
assert str(e_info.value).startswith('Cannot convert None to JSON of VariableDeclaration(TestVariable)')
def test_variable_of_string_from_literal_none(variable_of_string):
with pytest.raises(PyODataException) as e_info:
variable_of_string.from_literal(None)
assert str(e_info.value).startswith('Cannot convert null URL literal to value of VariableDeclaration(TestVariable)')
def test_variable_of_string_to_literal_none(variable_of_string):
with pytest.raises(PyODataException) as e_info:
variable_of_string.to_literal(None)
assert str(e_info.value).startswith('Cannot convert None to URL literal of VariableDeclaration(TestVariable)')
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