messages.py 63.6 KB
Newer Older
1 2 3
# -*- coding: utf-8 -*-

"""
4 5 6 7

About the library:
-----------------

8 9 10 11 12 13 14 15 16
This module provides the API message formats used in F-Interop.

The idea is to be able to have an
- organized and centralized way of dealing with the big amount of messages formats used in the platform;
- to be able to import (or just copy/paste) these messages formats from any component in the F-Interop platform,
- re-use this also for the integration testing;
- to have version control the messages e.g. messages_testcase_start API v1 and API v2;
- to have a direct way of exporting this as doc.

17 18 19 20 21 22 23 24

F-Interop conventions:
---------------------
- if event is a service request then the routing key (r_key) is control.someFunctionality.service
- a reply to a service will be on topic/r_key : control.someFunctionality.service.reply
- reply.correlation_id = request.correlation_id


25 26
Usage:
------
27
>>> from messages import * # doctest: +SKIP
28
>>> m = MsgTestCaseSkip()
29
>>> m
30
MsgTestCaseSkip(_api_version = 0.1.41, _type = testcoordination.testcase.skip, node = someNode, testcase_id = TD_COAP_CORE_02_v01, )
31 32
>>> m.routing_key
'control.testcoordination'
33 34
>>> m.message_id # doctest: +SKIP
'802012eb-24e3-45c4-9dcc-dc293c584f63'
35 36
>>> m.testcase_id
'TD_COAP_CORE_02_v01'
37

38 39 40
# also we can modify some of the fields (rewrite the default ones)
>>> m = MsgTestCaseSkip(testcase_id = 'TD_COAP_CORE_03_v01')
>>> m
41
MsgTestCaseSkip(_api_version = 0.1.41, _type = testcoordination.testcase.skip, node = someNode, testcase_id = TD_COAP_CORE_03_v01, )
42 43
>>> m.testcase_id
'TD_COAP_CORE_03_v01'
44

45 46
# and even export the message in json format (for example for sending the message though the amqp event bus)
>>> m.to_json()
47
'{"_api_version": "0.1.41", "_type": "testcoordination.testcase.skip", "node": "someNode", "testcase_id": "TD_COAP_CORE_03_v01"}'
Federico Sismondi's avatar
Federico Sismondi committed
48

49
# We can use the Message class to import json into Message objects:
Federico Sismondi's avatar
Federico Sismondi committed
50 51
>>> m=MsgTestSuiteStart()
>>> m.to_json()
52
'{"_api_version": "0.1.41", "_type": "testcoordination.testsuite.start", "description": "Event test suite START"}'
Federico Sismondi's avatar
Federico Sismondi committed
53 54 55
>>> json_message = m.to_json()
>>> obj=Message.from_json(json_message)
>>> type(obj)
56
<class 'messages.MsgTestSuiteStart'>
57

58
# We can use the library for generating error responses:
59 60 61 62 63 64
# the request:
>>> m = MsgSniffingStart()
>>>
# the error reply (note that we pass the message of the request to build the reply):
>>> err = MsgErrorReply(m)
>>> err
65
MsgErrorReply(_api_version = 0.1.41, _type = sniffing.start, error_code = Some error code TBD, error_message = Some error message TBD, ok = False, )
66 67 68 69 70 71 72 73 74
>>> m.reply_to
'control.sniffing.service.reply'
>>> err.routing_key
'control.sniffing.service.reply'

>>> m.correlation_id # doctest: +SKIP
'360b0f67-4455-43e3-a00f-eca91f2e84da'
>>> err.correlation_id # doctest: +SKIP
'360b0f67-4455-43e3-a00f-eca91f2e84da'
Federico Sismondi's avatar
Federico Sismondi committed
75

76 77 78
"""

from collections import OrderedDict
79
import time
80 81 82
import json
import uuid

83
API_VERSION = '0.1.41'
84

85 86 87 88 89 90 91 92 93 94

# TODO use metaclasses instead?
class NonCompliantMessageFormatError(Exception):
    def __init__(self, value):
        self.value = value

    def __str__(self):
        return repr(self.value)


95 96
class Message:
    def __init__(self, **kwargs):
97 98 99
        global API_VERSION

        # hard copy the message template
100
        self._msg_data = {k: v for k, v in self._msg_data_template.items()}
101

102 103
        # init properties
        self._properties = dict(
104 105 106
            content_type="application/json",
            message_id=str(uuid.uuid4()),
            timestamp=int(time.time())
107 108
        )

109
        try:
110 111 112
            if self.routing_key.endswith(".service"):
                self._properties["reply_to"] = "%s.%s" % (self.routing_key, "reply")
                self._properties["correlation_id"] = self._properties["message_id"]
113
        except AttributeError:
114
            pass
115

116
        # rewrite default data fields with the passed args
117 118 119
        self._msg_data.update(kwargs)

        # add API's version
120
        self._msg_data["_api_version"] = API_VERSION
121 122 123 124 125

        # add values as objects attributes
        for key in self._msg_data:
            setattr(self, key, self._msg_data[key])

126 127 128 129
        # add props as objects attributes
        for key in self._properties:
            setattr(self, key, self._properties[key])

130 131
    def to_dict(self):
        resp = {}
132 133
        # let's use sorted so API returns items inside always in the same order
        for field in sorted(self._msg_data.keys()):
134
            resp[field] = getattr(self, field)
135

136
        return OrderedDict(sorted(resp.items(), key=lambda t: t[0]))  # sorted by key
137 138 139 140

    def to_json(self):
        return json.dumps(self.to_dict())

141
    def get_properties(self):
142 143 144 145
        resp = OrderedDict()
        for field in self._properties:
            resp[field] = getattr(self, field)
        return resp
146

147
    def __str__(self):
148 149 150 151 152 153 154
        s = " - " * 20 + "\n"
        s += "Message routing key: %s" % self.routing_key
        s += "\n -  -  - \n"
        s += "Message properties: %s" % json.dumps(self.get_properties(), indent=4, )
        s += "\n -  -  - \n"
        s += "Message body: %s" % json.dumps(self.to_dict(), indent=4, )
        s += "\n" + " - " * 20
155
        return s
156

157 158 159 160 161
    def update_properties(self, **kwargs):
        for key, value in kwargs.items():
            if key in self._properties:
                setattr(self, key, value)

162 163
    @classmethod
    def from_json(cls, body):
164 165 166 167 168 169 170 171 172 173
        """
        :param body: json string or string encoded as utf-8
        :return:  Message object generated from the body
        :raises NonCompliantMessageFormatError: If the message cannot be build from the provided json
        """

        if type(body) is str:
            message_dict = json.loads(body)
        # Note: pika re-encodes json.dumps strings as utf-8 for some reason, the following line undoes this
        elif type(body) is bytes:
174
            message_dict = json.loads(body.decode("utf-8"))
175
        else:
176
            raise NonCompliantMessageFormatError("Not a Json")
177

178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193
        # check fist if it's a response
        if "ok" in message_dict:
            # cannot build a complete reply message just from the json representation
            return

        return cls.from_dict(message_dict)

    @classmethod
    def from_dict(cls, message_dict):
        """
        :param body: dict
        :return:  Message object generated from the body
        :raises NonCompliantMessageFormatError: If the message cannot be build from the provided json
        """
        assert type(message_dict) is dict

194
        # check fist if it's a response
195
        if "ok" in message_dict:
196
            # cannot build a complete reply message just from the json representation
197
            return
198

199
        message_type = message_dict["_type"]
200

201 202 203
        if message_type in message_types_dict:
            return message_types_dict[message_type](**message_dict)
        else:
204 205
            raise NonCompliantMessageFormatError("Cannot load json message: %s" % str(message_dict))

206
    def __repr__(self):
207
        ret = "%s(" % self.__class__.__name__
208
        for key, value in self.to_dict().items():
209 210
            ret += "%s = %s, " % (key, value)
        ret += ")"
211 212
        return ret

213

214 215 216 217 218
class MsgReply(Message):
    """
    Auxiliary class which creates replies messages with fields based on the request.
    Routing key, corr_id and _type are generated based on the request message
    """
219

220 221 222 223 224 225 226
    def __init__(self, request_message, **kwargs):
        assert request_message

        self.routing_key = request_message.routing_key + ".reply"

        # if not data template, then let's build one for a reply
        # (possible when creating a MsgReply directly and not by using subclass)
227
        if not hasattr(self, "_msg_data_template"):
228
            self._msg_data_template = {
229
                "_type": request_message._type,
230
                "ok": True,
231 232
            }

233
        super(MsgReply, self).__init__(**kwargs)
234

235
        # overwrite correlation id template and attribute
236
        self._properties["correlation_id"] = request_message.correlation_id
237 238 239 240 241
        self.correlation_id = request_message.correlation_id


class MsgErrorReply(MsgReply):
    """
242
    see section "F-Interop conventions" on top
243
    """
244

245 246
    def __init__(self, request_message, **kwargs):
        assert request_message
247
        # msg_data_template doesnt include _type cause this class is generic, we can only get this at init from request
248
        # so, let's copy the _type from request and let the MsgReply handle the rest of the fields
249
        self._msg_data_template["_type"] = request_message._type
250
        super(MsgErrorReply, self).__init__(request_message, **kwargs)
251 252

    _msg_data_template = {
253
        "ok": False,
254
        "error_message": "Some error message TBD",
255
        "error_code": "Some error code TBD"
256 257
    }

258 259

# # # # # # AGENT MESSAGES # # # # # #
Federico Sismondi's avatar
Federico Sismondi committed
260 261 262

class MsgAgentTunStart(Message):
    """
263
    Requirements: Testing Tool MAY implement (if IP tun needed)
Federico Sismondi's avatar
Federico Sismondi committed
264

265
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
266

267
    Pub/Sub: Testing Tool -> Agent
Federico Sismondi's avatar
Federico Sismondi committed
268

269
    Description: Message for triggering start IP tun interface in OS where the agent is running
Federico Sismondi's avatar
Federico Sismondi committed
270
    """
271
    routing_key = "control.tun.toAgent.agent_TT"
Federico Sismondi's avatar
Federico Sismondi committed
272 273

    _msg_data_template = {
274 275 276 277
        "_type": "tun.start",
        "name": "agent_TT",
        "ipv6_prefix": "bbbb",
        "ipv6_host": ":3",
278
        "ipv6_no_forwarding": False,
279 280 281
        "ipv4_host": None,
        "ipv4_network": None,
        "ipv4_netmask": None,
Federico Sismondi's avatar
Federico Sismondi committed
282 283 284
    }


285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305

class MsgAgentSerialStarted(Message):
    """
    Description: Message for indicating that agent serial interface has been started

    Type: Event

    Pub/Sub: Testing Tool -> Agent

    Description: TBD
    """
    routing_key = "control.serial.from.tbd"

    _msg_data_template = {
        "_type": "serial.started",
        "name": "tbd",
        "port": "tbd",
        "boudrate": "tbd",
    }


Federico Sismondi's avatar
Federico Sismondi committed
306 307
class MsgAgentTunStarted(Message):
    """
308
    Description: Message for indicating that agent tun has been started
Federico Sismondi's avatar
Federico Sismondi committed
309

310
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
311

312
    Pub/Sub: Agent -> Testing Tool
Federico Sismondi's avatar
Federico Sismondi committed
313

314
    Description: TBD
Federico Sismondi's avatar
Federico Sismondi committed
315
    """
316
    routing_key = "control.tun.from.tbd"
Federico Sismondi's avatar
Federico Sismondi committed
317 318

    _msg_data_template = {
319 320 321 322 323 324 325
        "_type": "tun.started",
        "name": "agent_TT",
        "ipv6_prefix": "bbbb",
        "ipv6_host": ":3",
        "ipv4_host": None,
        "ipv4_network": None,
        "ipv4_netmask": None,
326
        "ipv6_no_forwarding": False,
Federico Sismondi's avatar
Federico Sismondi committed
327 328
    }

329

330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350
class MsgPacketInjectRaw(Message):
    """
    Description: Message to be captured by the agent an push into the correct embedded interface (e.g. tun, serial, etc..)

    Type: Event

    Pub/Sub: Testing Tool -> Agent

    Description: TBD
    """
    routing_key = None  # depends on the agent_id and the agent interface being used, re-write after creation

    _msg_data_template = {
        "_type": "packet.to_inject.raw",
        "timestamp": "1488586183.45",
        "interface_name": "tun0",
        "data": [96, 0, 0, 0, 0, 36, 0, 1, 254, 128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 255, 2, 0, 0, 0, 0, 0, 0,
                 0, 0, 0, 0, 0, 0, 0, 22, 58, 0, 5, 2, 0, 0, 1, 0, 143, 0, 112, 7, 0, 0, 0, 1, 4, 0, 0, 0, 255, 2, 0, 0,
                 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2]}


351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369
class MsgPacketSniffedRaw(Message):
    """
    Description: Message captured by the agent in one of its embedded interfaces (e.g. tun, serial, etc..)

    Type: Event

    Pub/Sub: Agent -> Testing Tool

    Description: TBD
    """
    routing_key = None  # depends on the agent_id and the agent interface being used, re-write after creation

    _msg_data_template = {
        "_type": "packet.sniffed.raw",
        "timestamp": "1488586183.45",
        "interface_name": "tun0",
        "data": [96, 0, 0, 0, 0, 36, 0, 1, 254, 128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 255, 2, 0, 0, 0, 0, 0, 0,
                 0, 0, 0, 0, 0, 0, 0, 22, 58, 0, 5, 2, 0, 0, 1, 0, 143, 0, 112, 7, 0, 0, 0, 1, 4, 0, 0, 0, 255, 2, 0, 0,
                 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2]}
370

371 372

# # # # # # SESSION MESSAGES # # # # # #
373

374
class MsgTestingToolTerminate(Message):
375
    """
376
    Requirements: Testing Tool MUST listen to event
Federico Sismondi's avatar
Federico Sismondi committed
377

378
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
379

380
    Pub/Sub: GUI, (or Orchestrator) -> Testing Tool
Federico Sismondi's avatar
Federico Sismondi committed
381

382
    Description: Testing tool should stop all it's processes gracefully.
383
    """
384
    routing_key = "control.session"
385 386

    _msg_data_template = {
387
        "_type": "testingtool.terminate",
388
        "description": "Event TERMINATE testing tool execution"
389 390 391 392 393
    }


class MsgTestingToolReady(Message):
    """
394
    Requirements: Testing Tool MUST publish event
Federico Sismondi's avatar
Federico Sismondi committed
395

396
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
397

398
    Typcal_use: Testing Tool -> GUI
Federico Sismondi's avatar
Federico Sismondi committed
399

400
    Description: Used to indicate to the GUI that testing is ready to start the test suite
401
    """
402
    routing_key = "control.session"
403 404

    _msg_data_template = {
405 406
        "_type": "testingtool.ready",
        "description": "Event Testing tool READY to start test suite."
407 408 409 410 411
    }


class MsgTestingToolComponentReady(Message):
    """
412
    Requirements: Testing Tool SHOULD implement (other components should not subscribe to event)
Federico Sismondi's avatar
Federico Sismondi committed
413

414
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
415

416
    Pub/Sub: Any Testing tool's component -> Test Coordinator
Federico Sismondi's avatar
Federico Sismondi committed
417

418
    Description: Once a testing tool's component is ready, it should publish a compoennt ready message
419
    """
420
    routing_key = "control.session"
421 422

    _msg_data_template = {
423
        "_type": "testingtool.component.ready",
424
        "component": "SomeComponent",
425
        "description": "Component READY to start test suite."
426 427 428
    }


429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463
class MsgSessionChat(Message):
    """
    Requirements: GUI should implement

    Type: Event

    Pub/Sub: UI 1 (2) -> UI 2 (1)

    Description: Generic descriptor of chat messages
    """
    routing_key = "log.warning.the_drummer"

    _msg_data_template = {
        "_type": "chat",
        "user_name": "Ringo",
        "iut_node": "tbd",
        "description": "I've got blisters on my fingers!"
    }


class MsgSessionLog(Message):
    """
    Requirements: Testing Tool SHOULD implement

    Type: Event

    Pub/Sub: Any Testing tool's component -> user/devs interfaces

    Description: Generic descriptor of log messages
    """
    routing_key = "log.warning.the_drummer"

    _msg_data_template = {
        "_type": "log",
        "component": "the_drummer",
464
        "message": "I've got blisters on my fingers!"
465 466 467 468 469
    }


# TODO delete "Interop" to generalize

470
class MsgInteropSessionConfiguration(Message):
471
    """
472
    Requirements: Testing Tool MUST listen to event
Federico Sismondi's avatar
Federico Sismondi committed
473

474
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
475

476
    Pub/Sub: Orchestrator -> Testing Tool
Federico Sismondi's avatar
Federico Sismondi committed
477

478
    Description: Testing tool MUST listen to this message and configure the testsuite correspondingly
479
    """
480
    routing_key = "control.session"
481 482

    _msg_data_template = {
483 484
        "_type": "session.interop.configuration",
        "session_id": "TBD",
485
        "testing_tools": "f-interop/interoperability-coap",
486
        "users": [
487 488 489
            "u1",
            "f-interop"
        ],
490
        "iuts": [
491
            {
492 493
                "id": "someImplementationFromAUser",
                "role": "coap_server",
494
                "execution_mode": "user-assisted",
495 496 497
                "location": "user-facilities",
                "owner": "someUserName",
                "version": "0.1"
498 499
            },
            {
500 501
                "id": "automated_iut-coap_client-coapthon-v0.1",
                "role": "coap_client",
502
                "execution_mode": "automated-iut",
503 504 505
                "location": "central-server-docker",
                "owner": "f-interop",
                "version": "0.1"
506 507
            }
        ],
508
        "tests": [
509 510
            {
                "testcase_ref": "http://doc.f-interop.eu/tests/TD_COAP_CORE_01_v01",
511
                "settings": {}
512 513 514
            },
            {
                "testcase_ref": "http://doc.f-interop.eu/tests/TD_COAP_CORE_02_v01",
515 516 517 518 519
                "settings": {}
            },
            {
                "testcase_ref": "http://doc.f-interop.eu/tests/TD_COAP_CORE_03_v01",
                "settings": {}
520 521 522 523 524
            }
        ]
    }


525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544
class MsgAgentConfigured(Message):
    """
    Requirements: Testing Tool SHOULD publish event

    Type: Event

    Pub/Sub: Testing Tool -> GUI

    Description: The goal is to notify GUI when agents are ready to start the session
    """

    routing_key = "control.session"

    _msg_data_template = {
        "_type": "agent.configured",
        "description": "Event agent successfully CONFIGURED",
        'name': 'agent_TT'
    }


545 546
class MsgTestingToolConfigured(Message):
    """
547
    Requirements: Testing Tool MUST publish event
Federico Sismondi's avatar
Federico Sismondi committed
548

549
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
550

551
    Pub/Sub: Testing Tool -> Orchestrator, GUI
Federico Sismondi's avatar
Federico Sismondi committed
552

553
    Description: The goal is to notify orchestrator and other components that the testing tool has been configured
554 555 556 557 558
    """

    routing_key = "control.session"

    _msg_data_template = {
559 560 561
        "_type": "testingtool.configured",
        "description": "Event Testing tool CONFIGURED",
        "session_id": "TBD",
562 563 564
        "testing_tools": "f-interop/interoperability-coap",
    }

565

566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586
class MsgSessionCreated(Message):
    """
    Requirements: Session Orchestrator MUST publish message on common-services channel (on every session creation)

    Type: Event

    Pub/Sub: SO -> viz tools

    Description: The goal is to notify viz tools about new sessions
    """

    routing_key = "control.session.created"

    _msg_data_template = {
        "_type": "session.created",
        "description": "A new session has been created",
        "session_id": "TBD",
        "testing_tools": "TBD",
    }


587 588
class MsgTestingToolComponentShutdown(Message):
    """
589
    Requirements: Testing Tool SHOULD implement (other components should not subscribe to event)
Federico Sismondi's avatar
Federico Sismondi committed
590

591
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
592

593
    Pub/Sub: Any Testing tool's component -> Test Coordinator
Federico Sismondi's avatar
Federico Sismondi committed
594

595 596
    Description: tbd
    """
597 598 599
    routing_key = "control.session"

    _msg_data_template = {
600
        "_type": "testingtool.component.shutdown",
601
        "component": "SomeComponent",
602
        "description": "Event Component SHUTDOWN. Bye!"
603 604
    }

605
    # # # # # # TEST COORDINATION MESSAGES # # # # # #
606

607 608 609

class MsgTestSuiteStart(Message):
    """
610
    Requirements: Testing Tool MUST listen to event
Federico Sismondi's avatar
Federico Sismondi committed
611

612
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
613

614
    Pub/Sub: GUI -> Testing Tool
Federico Sismondi's avatar
Federico Sismondi committed
615

616
    Description: tbd
617 618
    """

619
    routing_key = "control.testcoordination"
620 621

    _msg_data_template = {
622
        "_type": "testcoordination.testsuite.start",
623
        "description": "Event test suite START"
624 625 626
    }


627 628
class MsgTestSuiteFinish(Message):
    """
629
    Requirements: Testing Tool MUST listen to event
Federico Sismondi's avatar
Federico Sismondi committed
630

631
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
632

633
    Pub/Sub: GUI -> Testing Tool
Federico Sismondi's avatar
Federico Sismondi committed
634

635
    Description: tbd
636 637 638 639 640
    """

    routing_key = "control.testcoordination"

    _msg_data_template = {
641
        "_type": "testcoordination.testsuite.finish",
642
        "description": "Event test suite FINISH"
643 644
    }

645

646 647
class MsgTestCaseReady(Message):
    """
648
    Requirements: Testing Tool MUST publish event
Federico Sismondi's avatar
Federico Sismondi committed
649

650
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
651

Federico Sismondi's avatar
Federico Sismondi committed
652
    Pub/Sub: Testing Tool -> GUI
Federico Sismondi's avatar
Federico Sismondi committed
653

654 655 656
    Description:
        - Used to indicate to the GUI (or automated-iut) which is the next test case to be executed.
        - This message is normally followed by a MsgTestCaseStart (from GUI-> Testing Tool)
657 658
    """

659
    routing_key = "control.testcoordination"
660 661

    _msg_data_template = {
662 663 664
        "_type": "testcoordination.testcase.ready",
        "description": "Next test case to be executed is TD_COAP_CORE_01_v01",
        "testcase_id": "TD_COAP_CORE_01_v01",
665
        "testcase_ref": "http://doc.f-interop.eu/tests/TD_COAP_CORE_01_v01",
666 667
        "objective": "Perform GET transaction(CON mode)",
        "state": None
668 669 670
    }


671 672
class MsgTestCaseStart(Message):
    """
673
    Requirements: Testing Tool MUST listen to event
Federico Sismondi's avatar
Federico Sismondi committed
674

675
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
676

677
    Pub/Sub: GUI -> Testing Tool
Federico Sismondi's avatar
Federico Sismondi committed
678

679 680
    Description:
        - Message used for indicating the testing tool to start the test case (the one previously selected)
681 682
        - if testcase_id is Null then testing tool starts previously announced testcase in message
        "testcoordination.testcase.ready",
683
    """
684
    routing_key = "control.testcoordination"
685 686

    _msg_data_template = {
687
        "_type": "testcoordination.testcase.start",
688 689
        "description": "Event test case START",
        "testcase_id": "TBD",
690 691
    }

692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709
class MsgTestCaseStarted(Message):
    """
    Requirements: Testing Tool SHOULD publish event

    Type: Event

    Pub/Sub: Testing Tool -> GUI

    Description:
        - Message used for indicating that testcase has started
    """
    routing_key = "control.testcoordination"

    _msg_data_template = {
        "_type": "testcoordination.testcase.started",
        "description": "Event test case STARTED",
        "testcase_id": "TBD",
    }
710

711 712
# TODO MsgTestCaseNotes, see https://portal.etsi.org/cti/downloads/TestSpecifications/6LoWPAN_Plugtests_TestDescriptions_1.0.pdf

713

714 715
class MsgTestCaseConfiguration(Message):
    """
716
    Requirements: Testing Tool MAY publish event (if needed for executing the test case)
717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756
    Type: Event
    Pub/Sub: Testing Tool -> GUI & automated-iut
    Description:
        - Message used to indicate GUI and/or automated-iut which configuration to use.
        - IMPORTANT: deprecate this message in favor of MsgConfigurationExecute and MsgConfigurationExecuted
    """
    routing_key = "control.testcoordination"
    _msg_data_template = {
        "_type": "testcoordination.testcase.configuration",
        "configuration_id": "COAP_CFG_01_v01",
        "node": "coap_server",
        "testcase_id": "TBD",
        "testcase_ref": "TBD",
        "description":
            ["CoAP servers running service at [bbbb::2]:5683",
             "CoAP servers are requested to offer the following resources",
             ["/test", "Default test resource", "Should not exceed 64bytes"],
             ["/seg1/seg2/seg3", "Long path ressource", "Should not exceed 64bytes"],
             ["/query", "Ressource accepting query parameters", "Should not exceed 64bytes"],
             ["/separate",
              "Ressource which cannot be served immediately and which cannot be "
              "acknowledged in a piggy-backed way",
              "Should not exceed 64bytes"],
             ["/large", "Large resource (>1024 bytes)", "shall not exceed 2048bytes"],
             ["/large_update",
              "Large resource that can be updated using PUT method (>1024 bytes)",
              "shall not exceed 2048bytes"],
             ["/large_create",
              "Large resource that can be  created using POST method (>1024 bytes)",
              "shall not exceed 2048bytes"],
             ["/obs", "Observable resource which changes every 5 seconds",
              "shall not exceed 2048bytes"],
             ["/.well-known/core", "CoRE Link Format", "may require usage of Block options"]
             ]
    }


class MsgConfigurationExecute(Message):
    """
    Requirements: Testing Tool MAY publish event (if needed for executing the test case)
Federico Sismondi's avatar
Federico Sismondi committed
757

758
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
759

760
    Pub/Sub: Testing Tool -> GUI & automated-iut
Federico Sismondi's avatar
Federico Sismondi committed
761

762 763
    Description:
        - Message used to indicate GUI and/or automated-iut which configuration to use.
764 765 766 767
    """
    routing_key = "control.testcoordination"

    _msg_data_template = {
768
        "_type": "testcoordination.configuration.execute",
769
        "configuration_id": "COAP_CFG_01_v01",
770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793
        "node": "coap_server",
        "testcase_id": "TBD",
        "testcase_ref": "TBD",
        "description":
            ["CoAP servers running service at [bbbb::2]:5683",
             "CoAP servers are requested to offer the following resources",
             ["/test", "Default test resource", "Should not exceed 64bytes"],
             ["/seg1/seg2/seg3", "Long path ressource", "Should not exceed 64bytes"],
             ["/query", "Ressource accepting query parameters", "Should not exceed 64bytes"],
             ["/separate",
              "Ressource which cannot be served immediately and which cannot be "
              "acknowledged in a piggy-backed way",
              "Should not exceed 64bytes"],
             ["/large", "Large resource (>1024 bytes)", "shall not exceed 2048bytes"],
             ["/large_update",
              "Large resource that can be updated using PUT method (>1024 bytes)",
              "shall not exceed 2048bytes"],
             ["/large_create",
              "Large resource that can be  created using POST method (>1024 bytes)",
              "shall not exceed 2048bytes"],
             ["/obs", "Observable resource which changes every 5 seconds",
              "shall not exceed 2048bytes"],
             ["/.well-known/core", "CoRE Link Format", "may require usage of Block options"]
             ]
794 795 796
    }


797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816
class MsgConfigurationExecuted(Message):
    """
    Requirements: Testing Tool SHOULD listen to event

    Type: Event

    Pub/Sub: GUI (automated-IUT) -> Testing Tool

    Description:
        - Message used for indicating that the IUT has been configured as requested
    """
    routing_key = "control.testcoordination"

    _msg_data_template = {
        "_type": "testcoordination.configuration.executed",
        "description": "Event IUT has been configured",
        "node": "coap_server"
    }


817 818
class MsgTestCaseStop(Message):
    """
819
    Requirements: Testing Tool MUST listen to event
Federico Sismondi's avatar
Federico Sismondi committed
820

821
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
822

823
    Pub/Sub: GUI & automated-iut -> Testing Tool
Federico Sismondi's avatar
Federico Sismondi committed
824

825 826
    Description:
        - Message used for indicating the testing tool to stop the test case (the one running).
827 828
    """

829
    routing_key = "control.testcoordination"
830 831

    _msg_data_template = {
832
        "_type": "testcoordination.testcase.stop",
833
        "description": "Event test case STOP"
834 835 836 837 838
    }


class MsgTestCaseRestart(Message):
    """
839
    Requirements: Testing Tool MUST listen to event
Federico Sismondi's avatar
Federico Sismondi committed
840

841
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
842

843
    Pub/Sub: GUI -> Testing Tool
Federico Sismondi's avatar
Federico Sismondi committed
844

845
    Description: Restart the running test cases.
846 847
    """

848
    routing_key = "control.testcoordination"
849 850

    _msg_data_template = {
851
        "_type": "testcoordination.testcase.restart",
852
        "description": "Event test case RESTART"
853 854
    }

855

856
class MsgStepStimuliExecute(Message):
857
    """
858
    Requirements: Testing Tool MUST publish event
859

860
    Type: Event
861

862
    Pub/Sub: Testing Tool -> GUI
863

864
    Description:
865 866
        - Used to indicate to the GUI (or automated-iut) which is the stimuli step to be executed by the user (or
        automated-IUT).
867 868
    """

869
    routing_key = "control.testcoordination"
870 871

    _msg_data_template = {
872 873 874 875 876
        "_type": "testcoordination.step.stimuli.execute",
        "description": "Please execute TD_COAP_CORE_01_v01_step_01",
        "step_id": "TD_COAP_CORE_01_v01_step_01",
        "step_type": "stimuli",
        "step_info": [
877 878 879 880
            "Client is requested to send a GET request with",
            "Type = 0(CON)",
            "Code = 1(GET)"
        ],
881 882
        "step_state": "executing",
        "node": "coap_client",
883
        "node_execution_mode": "user_assisted",
884 885
        "testcase_id": "TBD",
        "testcase_ref": "TBD"
886 887
    }

888

889
class MsgStepStimuliExecuted(Message):
890
    """
891
    Requirements: Testing Tool MUST listen to event
Federico Sismondi's avatar
Federico Sismondi committed
892

893
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
894

895
    Pub/Sub: GUI (or automated-IUT)-> Testing Tool
Federico Sismondi's avatar
Federico Sismondi committed
896

897 898
    Description:
        - Used to indicate stimuli has been executed by user (and it's user-assisted iut) or by automated-iut
899 900
    """

901
    routing_key = "control.testcoordination"
902 903

    _msg_data_template = {
904
        "_type": "testcoordination.step.stimuli.executed",
905 906 907
        "description": "Event step (stimuli) EXECUTED",
        "node": "coap_client",
        "node_execution_mode": "user_assisted",
908 909 910
    }


911
class MsgStepCheckExecute(Message):
912
    """
913
    Requirements: Testing Tool SHOULD publish event
Federico Sismondi's avatar
Federico Sismondi committed
914

915
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
916

917
    Pub/Sub: Testing Tool -> Analysis
Federico Sismondi's avatar
Federico Sismondi committed
918

919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946
    Description:
        - Used to indicate to the GUI (or automated-iut) which is the stimuli step to be executed by the user (or
        automated-IUT).
    """

    routing_key = "control.testcoordination"

    _msg_data_template = {
        "_type": "testcoordination.step.check.execute",
        "description": "Please execute TD_COAP_CORE_01_v01_step_02",
        "step_id": "TD_COAP_CORE_01_v01_step_02",
        "step_type": "check",
        "step_info": [
            "The request sent by the client contains",
            "Type=0 and Code=1,"
            "Client-generated Message ID (➔ CMID)",
            "Client-generated Token (➔ CTOK)",
            "UTEST Uri-Path option test"
        ],
        "step_state": "executing",
        "testcase_id": "TBD",
        "testcase_ref": "TBD"
    }


class MsgStepCheckExecuted(Message):
    """
    Requirements: Testing Tool SHOULD implement
Federico Sismondi's avatar
Federico Sismondi committed
947

948
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
949

950
    Pub/Sub: test coordination -> test analysis
Federico Sismondi's avatar
Federico Sismondi committed
951

952
    Description:
953 954
        - In the context of IUT to IUT test execution, this message is used for indicating that the previously
        executed
955 956
        messages (stimuli message and its reply) CHECK or comply to what is described in the Test Description.
        - Not used in CoAP testing Tool (analysis of traces is done post mortem)
957 958
    """

959
    routing_key = "control.testcoordination"
960

961
    _msg_data_template = {
962
        "_type": "testcoordination.step.check.executed",
963
        "partial_verdict": "pass",
964
        "description": "TAT says: step complies (checks) with specification",
965 966 967
    }


968
class MsgStepVerifyExecute(Message):
969
    """
970
    Requirements: Testing Tool MUST publish event
Federico Sismondi's avatar
Federico Sismondi committed
971

972
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
973

974
    Pub/Sub: Testing Tool -> GUI (or automated-IUT)
Federico Sismondi's avatar
Federico Sismondi committed
975

976
    Description:
977 978
        - Used to indicate to the GUI (or automated-iut) which is the verify step to be executed by the user (or
        automated-IUT).
979 980
    """

981
    routing_key = "control.testcoordination"
982 983

    _msg_data_template = {
984 985 986 987 988 989 990 991 992 993 994 995 996 997
        "_type": "testcoordination.step.verify.execute",
        "response_type": "bool",
        "description": "Please execute TD_COAP_CORE_01_v01_step_04",
        "step_id": "TD_COAP_CORE_01_v01_step_04",
        "step_type": "verify",
        "step_info": [
            "Client displays the received information"
        ],
        "node": "coap_client",
        "node_execution_mode": "user_assisted",
        "step_state": "executing",
        "testcase_id": "TBD",
        "testcase_ref": "TBD"

998 999
    }

1000

1001
class MsgStepVerifyExecuted(Message):
1002
    """
1003
    Requirements: Testing Tool MUST listen to event
Federico Sismondi's avatar
Federico Sismondi committed
1004

1005
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
1006

1007
    Pub/Sub: GUI (or automated-IUT)-> Testing Tool
Federico Sismondi's avatar
Federico Sismondi committed
1008

1009
    Description:
1010
        - Message generated by user (GUI or automated-IUT) declaring if the IUT VERIFY verifies the expected behaviour.
1011 1012
    """

1013
    routing_key = "control.testcoordination"
1014 1015

    _msg_data_template = {
1016 1017 1018 1019 1020 1021
        "_type": "testcoordination.step.verify.executed",
        "description": "Event step (verify) EXECUTED",
        "response_type": "bool",
        "verify_response": True,
        "node": "coap_client",
        "node_execution_mode": "user_assisted",
1022 1023
    }

1024 1025 1026 1027 1028 1029
    # class MsgTestCaseFinish(Message):
    #     """
    #     TODO: TBD if needed or not
    #
    #     Requirements: Testing Tool MAY listen to event
    #     Type: Event
1030
    #     Pub/Sub: GUI (or automated-IUT)-> Testing Tool
1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042
    #     Description:
    #         - Used for indicating that the test case has finished.
    #         - Test coordinator deduces it automatically by using the testcase's step sequence
    #         - Not used in CoAP Testing Tool.
    #     """
    #
    #     routing_key = "control.testcoordination"
    #
    #     _msg_data_template = {
    #         "_type": "testcoordination.testcase.finish",
    #     }

1043

1044 1045
class MsgTestCaseFinished(Message):
    """
1046
    Requirements: Testing Tool MUST publish event
Federico Sismondi's avatar
Federico Sismondi committed
1047

1048
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
1049

1050
    Pub/Sub: Testing Tool -> GUI
Federico Sismondi's avatar
Federico Sismondi committed
1051

1052 1053 1054
    Description:
        - Used for indicating to subscribers that the test cases has finished.
        - This message is followed by a verdict.
1055 1056
    """

1057
    routing_key = "control.testcoordination"
1058 1059

    _msg_data_template = {
1060 1061
        "_type": "testcoordination.testcase.finished",
        "testcase_id": "TD_COAP_CORE_01",
1062
        "testcase_ref": "TBD",
1063
        "description": "Testcase finished"
1064 1065
    }

1066

1067 1068
class MsgTestCaseSkip(Message):
    """
1069
    Requirements: Testing Tool MUST listen to event
Federico Sismondi's avatar
Federico Sismondi committed
1070

1071
    Type: Event
Federico Sismondi's avatar
Federico Sismondi committed
1072