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"""SDLRPCV1 XML parser unit test."""
import os
import sys
import unittest
from pathlib import Path
sys.path.append(Path(__file__).absolute().parents[3].as_posix())
sys.path.append(Path(__file__).absolute().parents[4].joinpath('rpc_spec/InterfaceParser').as_posix())
try:
import generator.parsers.SDLRPCV1
from model.array import Array
from model.boolean import Boolean
from model.enum_subset import EnumSubset
from model.float import Float
from model.integer import Integer
from model.string import String
except ModuleNotFoundError as error:
print('{}.\nProbably you did not initialize submodule'.format(error))
sys.exit(1)
class TestSDLRPCV1Parser(unittest.TestCase):
"""Test for SDLRPCV1 xml parser."""
class _Issue:
def __init__(self, creator, value):
self.creator = creator
self.value = value
def __eq__(self, other):
return self.creator == other.creator and self.value == other.value
def setUp(self):
"""Test initialization."""
self.valid_xml_name = os.path.dirname(os.path.realpath(__file__)) + \
"/valid_SDLRPCV1.xml"
self.parser = generator.parsers.SDLRPCV1.Parser()
def test_valid_xml(self):
"""Test parsing of valid xml."""
interface = self.parser.parse(self.valid_xml_name)
self.assertEqual(2, len(interface.params))
self.assertDictEqual({"attribute1": "value1", "attribute2": "value2"},
interface.params)
# Enumerations
self.assertEqual(3, len(interface.enums))
# Enumeration "FunctionID"
self.assertIn("FunctionID", interface.enums)
enum = interface.enums["FunctionID"]
self.verify_base_item(item=enum,
name="FunctionID")
self.assertIsNone(enum.internal_scope)
self.assertEqual(2, len(enum.elements))
self.assertIn("Function1", enum.elements)
element = enum.elements["Function1"]
self.verify_base_item(
item=element,
name="Function1")
self.assertIsNone(element.internal_name)
self.assertIsNone(element.value)
self.assertIn("Function2", enum.elements)
element = enum.elements["Function2"]
self.verify_base_item(
item=element,
name="Function2")
self.assertIsNone(element.internal_name)
self.assertIsNone(element.value)
# Enumeration "messageType"
self.assertIn("messageType", interface.enums)
enum = interface.enums["messageType"]
self.verify_base_item(
item=enum,
name="messageType")
self.assertIsNone(enum.internal_scope)
self.assertEqual(3, len(enum.elements))
self.assertIn("request", enum.elements)
element = enum.elements["request"]
self.verify_base_item(item=element,
name="request")
self.assertIsNone(element.internal_name)
self.assertIsNone(element.value)
self.assertIn("response", enum.elements)
element = enum.elements["response"]
self.verify_base_item(item=element, name="response")
self.assertIsNone(element.internal_name)
self.assertIsNone(element.value)
self.assertIn("notification", enum.elements)
element = enum.elements["notification"]
self.verify_base_item(item=element, name="notification")
self.assertIsNone(element.internal_name)
self.assertIsNone(element.value)
# Enumeration "enum1"
self.assertIn("enum1", interface.enums)
enum = interface.enums["enum1"]
self.verify_base_item(item=enum, name="enum1",
platform="enum1 platform")
self.assertEqual("scope", enum.internal_scope)
self.assertEqual(3, len(enum.elements))
self.assertIn("element1", enum.elements)
element = enum.elements["element1"]
self.verify_base_item(item=element, name="element1")
self.assertIsNone(element.internal_name)
self.assertEqual(10, element.value)
self.assertIn("element2", enum.elements)
element = enum.elements["element2"]
self.verify_base_item(item=element, name="element2")
self.assertEqual("element2_internal", element.internal_name)
self.assertEqual(11, element.value)
self.assertIn("element3", enum.elements)
element = enum.elements["element3"]
self.verify_base_item(
item=element,
name="element3",
design_description=["Element design description"],
platform="element3 platform")
self.assertIsNone(element.internal_name)
self.assertIsNone(element.value)
# Structures
self.assertEqual(2, len(interface.structs))
# Structure "struct1"
self.assertIn("struct1", interface.structs)
struct = interface.structs["struct1"]
self.verify_base_item(
item=struct,
name="struct1",
description=["Struct description"],
issues=[TestSDLRPCV1Parser._Issue(creator="creator1",
value="Issue1"),
TestSDLRPCV1Parser._Issue(creator="creator2",
value="Issue2")])
self.assertEqual(4, len(struct.members))
self.assertIn("member1", struct.members)
member = struct.members["member1"]
self.verify_base_item(
item=member,
name="member1",
description=["Param1 description"])
self.assertTrue(member.is_mandatory)
self.assertIsInstance(member.param_type, Integer)
self.assertIsNone(member.param_type.min_value)
self.assertIsNone(member.param_type.max_value)
self.assertIn("member2", struct.members)
member = struct.members["member2"]
self.verify_base_item(item=member, name="member2",
platform="member2 platform")
self.assertTrue(member.is_mandatory)
self.assertIsInstance(member.param_type, Boolean)
self.assertIn("member3", struct.members)
member = struct.members["member3"]
self.verify_base_item(item=member, name="member3")
self.assertEqual(False, member.is_mandatory)
self.assertIsInstance(member.param_type, Float)
self.assertIsNone(member.param_type.min_value)
self.assertAlmostEqual(20.5, member.param_type.max_value)
self.assertIn("member4", struct.members)
member = struct.members["member4"]
self.verify_base_item(item=member, name="member4")
self.assertTrue(member.is_mandatory)
self.assertIsInstance(member.param_type, Array)
self.assertIsNone(member.param_type.min_size)
self.assertIsNone(member.param_type.max_size)
self.assertIsInstance(member.param_type.element_type,
Integer)
self.assertEqual(11, member.param_type.element_type.min_value)
self.assertEqual(100, member.param_type.element_type.max_value)
# Structure "struct2"
self.assertIn("struct2", interface.structs)
struct = interface.structs["struct2"]
self.verify_base_item(item=struct,
name="struct2",
description=["Description of struct2"],
platform="struct2 platform")
self.assertEqual(4, len(struct.members))
self.assertIn("m1", struct.members)
member = struct.members["m1"]
self.verify_base_item(item=member, name="m1")
self.assertTrue(member.is_mandatory)
self.assertIsInstance(member.param_type, String)
self.assertIsNone(member.param_type.max_length)
self.assertIn("m2", struct.members)
member = struct.members["m2"]
self.verify_base_item(item=member, name="m2")
self.assertTrue(member.is_mandatory)
self.assertIsInstance(member.param_type, Array)
self.assertEqual(1, member.param_type.min_size)
self.assertEqual(50, member.param_type.max_size)
self.assertIsInstance(member.param_type.element_type,
String)
self.assertEqual(100, member.param_type.element_type.max_length)
self.assertIn("m3", struct.members)
member = struct.members["m3"]
self.verify_base_item(item=member, name="m3")
self.assertTrue(member.is_mandatory)
self.assertIs(member.param_type, interface.enums["enum1"])
self.assertIn("m4", struct.members)
member = struct.members["m4"]
self.verify_base_item(item=member, name="m4")
self.assertTrue(member.is_mandatory)
self.assertIsInstance(member.param_type, Array)
self.assertIsNone(member.param_type.min_size)
self.assertEqual(10, member.param_type.max_size)
self.assertIs(member.param_type.element_type,
interface.structs["struct1"])
# Functions
self.assertEqual(3, len(interface.functions))
# Function request "Function1"
self.assertIn(
(interface.enums["FunctionID"].elements["Function1"],
interface.enums["messageType"].elements["request"]),
interface.functions)
function = interface.functions[
(interface.enums["FunctionID"].elements["Function1"],
interface.enums["messageType"].elements["request"])]
self.verify_base_item(
item=function,
name="Function1",
description=["Description of request Function1"],
todos=["Function1 request todo"])
self.assertIs(function.function_id,
interface.enums["FunctionID"].elements["Function1"])
self.assertIs(function.message_type,
interface.enums["messageType"].elements["request"])
self.assertEqual(3, len(function.params))
self.assertIn("param1", function.params)
param = function.params["param1"]
self.verify_base_item(
item=param,
name="param1",
issues=[TestSDLRPCV1Parser._Issue(creator="", value="")])
self.assertEqual(False, param.is_mandatory)
self.assertIsInstance(param.param_type, String)
self.assertIsNone(param.param_type.max_length)
self.assertIsNone(param.default_value)
self.assertEqual("String default value", param.param_type.default_value)
self.assertIn("param2", function.params)
param = function.params["param2"]
self.verify_base_item(
item=param,
name="param2",
description=["Param2 description", ""],
todos=["Param2 todo"],
platform="param2 platform")
self.assertTrue(param.is_mandatory)
self.assertIsInstance(param.param_type, Integer)
self.assertIsNone(param.param_type.min_value)
self.assertIsNone(param.param_type.max_value)
self.assertIsNone(param.default_value)
self.assertIn("param3", function.params)
param = function.params["param3"]
self.verify_base_item(item=param, name="param3")
self.assertEqual(False, param.is_mandatory)
self.assertIs(param.param_type, interface.structs["struct1"])
self.assertIsNone(param.default_value)
# Function response "Function1"
self.assertIn(
(interface.enums["FunctionID"].elements["Function1"],
interface.enums["messageType"].elements["response"]),
interface.functions)
function = interface.functions[
(interface.enums["FunctionID"].elements["Function1"],
interface.enums["messageType"].elements["response"])]
self.verify_base_item(
item=function,
name="Function1",
issues=[TestSDLRPCV1Parser._Issue(creator="c1", value=""),
TestSDLRPCV1Parser._Issue(creator="c2", value="")],
platform="")
self.assertIs(function.function_id,
interface.enums["FunctionID"].elements["Function1"])
self.assertIs(function.message_type,
interface.enums["messageType"].elements["response"])
self.assertEqual(3, len(function.params))
self.assertIn("p1", function.params)
param = function.params["p1"]
self.verify_base_item(item=param, name="p1")
self.assertTrue(param.is_mandatory)
self.assertIs(param.param_type, interface.enums["enum1"])
self.assertIsNone(param.default_value)
self.assertIn("p2", function.params)
param = function.params["p2"]
self.verify_base_item(item=param, name="p2")
self.assertTrue(param.is_mandatory)
self.assertIs(param.param_type, interface.enums["enum1"])
self.assertIsNone(param.default_value)
self.assertIsNone(param.param_type.default_value)
self.assertIs(param.param_type.elements["element2"], interface.enums["enum1"].elements["element2"])
self.assertIn("p3", function.params)
param = function.params["p3"]
self.verify_base_item(item=param, name="p3", design_description=[""])
self.assertTrue(param.is_mandatory)
self.assertIsInstance(param.param_type, Boolean)
self.assertIsNone(param.default_value)
self.assertFalse(param.param_type.default_value)
# Function notification "Function2"
self.assertIn(
(interface.enums["FunctionID"].elements["Function2"],
interface.enums["messageType"].elements["notification"]),
interface.functions)
function = interface.functions[
(interface.enums["FunctionID"].elements["Function2"],
interface.enums["messageType"].elements["notification"])]
self.verify_base_item(item=function,
name="Function2",
description=["Function2 description"],
platform="function2 platform")
self.assertIs(function.function_id,
interface.enums["FunctionID"].elements["Function2"])
self.assertIs(function.message_type,
interface.enums["messageType"].elements["notification"])
self.assertEqual(3, len(function.params))
self.assertIn("n1", function.params)
param = function.params["n1"]
self.verify_base_item(item=param, name="n1", todos=["n1 todo"])
self.assertTrue(param.is_mandatory)
self.assertIsInstance(param.param_type, EnumSubset)
self.assertIs(param.param_type.enum, interface.enums["enum1"])
self.assertDictEqual(
{"element2": interface.enums["enum1"].elements["element2"],
"element3": interface.enums["enum1"].elements["element3"]},
param.param_type.allowed_elements)
self.assertIsNone(param.default_value)
self.assertIn("n2", function.params)
param = function.params["n2"]
self.verify_base_item(item=param, name="n2", todos=["n2 todo"])
self.assertTrue(param.is_mandatory)
self.assertIsInstance(param.param_type, Array)
self.assertEqual(1, param.param_type.min_size)
self.assertEqual(100, param.param_type.max_size)
self.assertIsInstance(param.param_type.element_type,
EnumSubset)
self.assertIs(param.param_type.element_type.enum,
interface.enums["enum1"])
self.assertDictEqual(
{"element1": interface.enums["enum1"].elements["element1"],
"element3": interface.enums["enum1"].elements["element3"]},
param.param_type.element_type.allowed_elements)
self.assertIsNone(param.default_value)
self.assertIn("n3", function.params)
param = function.params["n3"]
self.verify_base_item(item=param, name="n3")
self.assertEqual(False, param.is_mandatory)
self.assertIs(param.param_type, interface.structs["struct2"])
self.assertIsNone(param.default_value)
def verify_base_item(self, item, name, description=None,
design_description=None, issues=None, todos=None,
platform=None):
"""Verify base interface item variables."""
self.assertEqual(name, item.name)
self.assertSequenceEqual(self.get_list(description), item.description)
self.assertSequenceEqual(self.get_list(design_description),
item.design_description)
self.assertSequenceEqual(self.get_list(issues), item.issues)
self.assertSequenceEqual(self.get_list(todos), item.todos)
self.assertEqual(platform, item.platform)
@staticmethod
def get_list(list=None):
"""Return provided list or empty list if None is provided."""
return list if list is not None else []
if __name__ == "__main__":
unittest.main()
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