How to use run_engine method in hypothesis

Best Python code snippet using hypothesis

test_worker.py

Source:test_worker.py

1# -*- encoding: utf-8 -*-2#3# Licensed under the Apache License, Version 2.0 (the "License"); you may4# not use this file except in compliance with the License. You may obtain5# a copy of the License at6#7#      http://www.apache.org/licenses/LICENSE-2.08#9# Unless required by applicable law or agreed to in writing, software10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the12# License for the specific language governing permissions and limitations13# under the License.14import asyncio15import sys16import time17from unittest import mock18from freezegun import freeze_time19import httpx20import pytest21from mergify_engine import exceptions22from mergify_engine import logs23from mergify_engine import utils24from mergify_engine import worker25from mergify_engine.clients import http26if sys.version_info < (3, 8):27    # https://github.com/pytest-dev/pytest-asyncio/issues/6928    pytest.skip(29        "mock + pytest-asyncio requires python3.8 or higher",30        allow_module_level=True,31    )32@pytest.fixture()33async def redis():34    r = await utils.create_aredis_for_stream()35    await r.flushdb()36    try:37        yield r38    finally:39        await r.flushdb()40        r.connection_pool.max_idle_time = 041        r.connection_pool.disconnect()42        await utils.stop_pending_aredis_tasks()43async def run_worker():44    w = worker.Worker()45    w.start()46    timeout = 1047    started_at = time.monotonic()48    while (49        w._redis is None or (await w._redis.zcard("streams")) > 050    ) and time.monotonic() - started_at < timeout:51        await asyncio.sleep(0.5)52    w.stop()53    await w.wait_shutdown_complete()54@pytest.mark.asyncio55@mock.patch("mergify_engine.worker.run_engine")56async def test_worker_with_waiting_tasks(run_engine, redis, logger_checker):57    stream_names = []58    for installation_id in range(8):59        for pull_number in range(2):60            for data in range(3):61                owner = f"owner-{installation_id}"62                repo = f"repo-{installation_id}"63                stream_names.append(f"stream~owner-{installation_id}")64                await worker.push(65                    redis,66                    owner,67                    repo,68                    pull_number,69                    "pull_request",70                    {"payload": data},71                )72    # Check everything we push are in redis73    assert 8 == (await redis.zcard("streams"))74    assert 8 == len(await redis.keys("stream~*"))75    for stream_name in stream_names:76        assert 6 == (await redis.xlen(stream_name))77    await run_worker()78    # Check redis is empty79    assert 0 == (await redis.zcard("streams"))80    assert 0 == len(await redis.keys("stream~*"))81    assert 0 == len(await redis.hgetall("attempts"))82    # Check engine have been run with expect data83    assert 16 == len(run_engine.mock_calls)84    assert (85        mock.call(86            "owner-0",87            "repo-0",88            0,89            [90                {91                    "event_type": "pull_request",92                    "data": {"payload": 0},93                    "timestamp": mock.ANY,94                },95                {96                    "event_type": "pull_request",97                    "data": {"payload": 1},98                    "timestamp": mock.ANY,99                },100                {101                    "event_type": "pull_request",102                    "data": {"payload": 2},103                    "timestamp": mock.ANY,104                },105            ],106        )107        in run_engine.mock_calls108    )109@pytest.mark.asyncio110@mock.patch("mergify_engine.worker.run_engine")111@mock.patch("mergify_engine.clients.github.aget_client")112@mock.patch("mergify_engine.github_events.extract_pull_numbers_from_event")113async def test_worker_expanded_events(114    extract_pull_numbers_from_event,115    aget_client,116    run_engine,117    redis,118    logger_checker,119):120    client = mock.Mock(121        name="foo",122        owner="owner",123        repo="repo",124        auth=mock.Mock(installation={"id": 12345}, owner="owner", repo="repo"),125    )126    client.__aenter__ = mock.AsyncMock(return_value=client)127    client.__aexit__ = mock.AsyncMock()128    client.items.return_value = mock.AsyncMock()129    aget_client.return_value = client130    extract_pull_numbers_from_event.return_value = [123, 456, 789]131    await worker.push(132        redis,133        "owner",134        "repo",135        123,136        "pull_request",137        {"payload": "whatever"},138    )139    await worker.push(140        redis,141        "owner",142        "repo",143        None,144        "comment",145        {"payload": "foobar"},146    )147    assert 1 == (await redis.zcard("streams"))148    assert 1 == len(await redis.keys("stream~*"))149    assert 2 == (await redis.xlen("stream~owner"))150    await run_worker()151    # Check redis is empty152    assert 0 == (await redis.zcard("streams"))153    assert 0 == len(await redis.keys("stream~*"))154    assert 0 == len(await redis.hgetall("attempts"))155    # Check engine have been run with expect data156    assert 3 == len(run_engine.mock_calls)157    assert run_engine.mock_calls[0] == mock.call(158        "owner",159        "repo",160        123,161        [162            {163                "event_type": "pull_request",164                "data": {"payload": "whatever"},165                "timestamp": mock.ANY,166            },167            {168                "event_type": "comment",169                "data": {"payload": "foobar"},170                "timestamp": mock.ANY,171            },172        ],173    )174    assert run_engine.mock_calls[1] == mock.call(175        "owner",176        "repo",177        456,178        [179            {180                "event_type": "comment",181                "data": {"payload": "foobar"},182                "timestamp": mock.ANY,183            },184        ],185    )186    assert run_engine.mock_calls[2] == mock.call(187        "owner",188        "repo",189        789,190        [191            {192                "event_type": "comment",193                "data": {"payload": "foobar"},194                "timestamp": mock.ANY,195            },196        ],197    )198@pytest.mark.asyncio199@mock.patch("mergify_engine.worker.run_engine")200async def test_worker_with_one_task(run_engine, redis, logger_checker):201    await worker.push(202        redis,203        "owner",204        "repo",205        123,206        "pull_request",207        {"payload": "whatever"},208    )209    await worker.push(210        redis,211        "owner",212        "repo",213        123,214        "comment",215        {"payload": "foobar"},216    )217    assert 1 == (await redis.zcard("streams"))218    assert 1 == len(await redis.keys("stream~*"))219    assert 2 == (await redis.xlen("stream~owner"))220    await run_worker()221    # Check redis is empty222    assert 0 == (await redis.zcard("streams"))223    assert 0 == len(await redis.keys("stream~*"))224    assert 0 == len(await redis.hgetall("attempts"))225    # Check engine have been run with expect data226    assert 1 == len(run_engine.mock_calls)227    assert run_engine.mock_calls[0] == mock.call(228        "owner",229        "repo",230        123,231        [232            {233                "event_type": "pull_request",234                "data": {"payload": "whatever"},235                "timestamp": mock.ANY,236            },237            {238                "event_type": "comment",239                "data": {"payload": "foobar"},240                "timestamp": mock.ANY,241            },242        ],243    )244@pytest.mark.asyncio245@mock.patch("mergify_engine.worker.run_engine")246async def test_consume_unexisting_stream(run_engine, redis, logger_checker):247    p = worker.StreamProcessor(redis)248    await p.consume("stream~notexists")249    assert len(run_engine.mock_calls) == 0250@pytest.mark.asyncio251@mock.patch("mergify_engine.worker.run_engine")252async def test_consume_good_stream(run_engine, redis, logger_checker):253    await worker.push(254        redis,255        "owner",256        "repo",257        123,258        "pull_request",259        {"payload": "whatever"},260    )261    await worker.push(262        redis,263        "owner",264        "repo",265        123,266        "comment",267        {"payload": "foobar"},268    )269    assert 1 == (await redis.zcard("streams"))270    assert 1 == len(await redis.keys("stream~*"))271    assert 2 == await redis.xlen("stream~owner")272    assert 0 == len(await redis.hgetall("attempts"))273    p = worker.StreamProcessor(redis)274    await p.consume("stream~owner")275    assert len(run_engine.mock_calls) == 1276    assert run_engine.mock_calls[0] == mock.call(277        "owner",278        "repo",279        123,280        [281            {282                "event_type": "pull_request",283                "data": {"payload": "whatever"},284                "timestamp": mock.ANY,285            },286            {287                "event_type": "comment",288                "data": {"payload": "foobar"},289                "timestamp": mock.ANY,290            },291        ],292    )293    # Check redis is empty294    assert 0 == (await redis.zcard("streams"))295    assert 0 == len(await redis.keys("stream~*"))296    assert 0 == len(await redis.hgetall("attempts"))297@pytest.mark.asyncio298@mock.patch("mergify_engine.worker.daiquiri.getLogger")299@mock.patch("mergify_engine.worker.run_engine")300async def test_stream_processor_retrying_pull(run_engine, logger_class, redis):301    logs.setup_logging()302    logger = logger_class.return_value303    # One retries once, the other reaches max_retry304    run_engine.side_effect = [305        exceptions.MergeableStateUnknown(mock.Mock()),306        exceptions.MergeableStateUnknown(mock.Mock()),307        mock.Mock(),308        exceptions.MergeableStateUnknown(mock.Mock()),309        exceptions.MergeableStateUnknown(mock.Mock()),310    ]311    await worker.push(312        redis,313        "owner",314        "repo",315        123,316        "pull_request",317        {"payload": "whatever"},318    )319    await worker.push(320        redis,321        "owner",322        "repo",323        42,324        "comment",325        {"payload": "foobar"},326    )327    assert 1 == (await redis.zcard("streams"))328    assert 1 == len(await redis.keys("stream~*"))329    assert 2 == await redis.xlen("stream~owner")330    assert 0 == len(await redis.hgetall("attempts"))331    p = worker.StreamProcessor(redis)332    await p.consume("stream~owner")333    assert len(run_engine.mock_calls) == 2334    assert run_engine.mock_calls == [335        mock.call(336            "owner",337            "repo",338            123,339            [340                {341                    "event_type": "pull_request",342                    "data": {"payload": "whatever"},343                    "timestamp": mock.ANY,344                },345            ],346        ),347        mock.call(348            "owner",349            "repo",350            42,351            [352                {353                    "event_type": "comment",354                    "data": {"payload": "foobar"},355                    "timestamp": mock.ANY,356                },357            ],358        ),359    ]360    # Check stream still there and attempts recorded361    assert 1 == (await redis.zcard("streams"))362    assert 1 == len(await redis.keys("stream~*"))363    assert {364        b"pull~owner~repo~42": b"1",365        b"pull~owner~repo~123": b"1",366    } == await redis.hgetall("attempts")367    await p.consume("stream~owner")368    assert 1 == (await redis.zcard("streams"))369    assert 1 == len(await redis.keys("stream~*"))370    assert 1 == len(await redis.hgetall("attempts"))371    assert len(run_engine.mock_calls) == 4372    assert {b"pull~owner~repo~42": b"2"} == await redis.hgetall("attempts")373    await p.consume("stream~owner")374    assert len(run_engine.mock_calls) == 5375    # Too many retries, everything is gone376    assert 3 == len(logger.info.mock_calls)377    assert 1 == len(logger.error.mock_calls)378    assert logger.info.mock_calls[0].args == (379        "failed to process pull request, retrying",380    )381    assert logger.info.mock_calls[1].args == (382        "failed to process pull request, retrying",383    )384    assert logger.error.mock_calls[0].args == (385        "failed to process pull request, abandoning",386    )387    assert 0 == (await redis.zcard("streams"))388    assert 0 == len(await redis.keys("stream~*"))389    assert 0 == len(await redis.hgetall("attempts"))390@pytest.mark.asyncio391@mock.patch.object(worker, "LOG")392@mock.patch("mergify_engine.worker.run_engine")393async def test_stream_processor_retrying_stream_recovered(run_engine, logger, redis):394    logs.setup_logging()395    response = mock.Mock()396    response.json.return_value = {"message": "boom"}397    response.status_code = 401398    run_engine.side_effect = http.HTTPClientSideError(399        message="foobar", request=response.request, response=response400    )401    await worker.push(402        redis,403        "owner",404        "repo",405        123,406        "pull_request",407        {"payload": "whatever"},408    )409    await worker.push(410        redis,411        "owner",412        "repo",413        123,414        "comment",415        {"payload": "foobar"},416    )417    assert 1 == (await redis.zcard("streams"))418    assert 1 == len(await redis.keys("stream~*"))419    assert 2 == await redis.xlen("stream~owner")420    assert 0 == len(await redis.hgetall("attempts"))421    p = worker.StreamProcessor(redis)422    await p.consume("stream~owner")423    assert len(run_engine.mock_calls) == 1424    assert run_engine.mock_calls[0] == mock.call(425        "owner",426        "repo",427        123,428        [429            {430                "event_type": "pull_request",431                "data": {"payload": "whatever"},432                "timestamp": mock.ANY,433            },434            {435                "event_type": "comment",436                "data": {"payload": "foobar"},437                "timestamp": mock.ANY,438            },439        ],440    )441    # Check stream still there and attempts recorded442    assert 1 == (await redis.zcard("streams"))443    assert 1 == len(await redis.keys("stream~*"))444    assert 1 == len(await redis.hgetall("attempts"))445    assert {b"stream~owner": b"1"} == await redis.hgetall("attempts")446    run_engine.side_effect = None447    await p.consume("stream~owner")448    assert len(run_engine.mock_calls) == 2449    assert 0 == (await redis.zcard("streams"))450    assert 0 == len(await redis.keys("stream~*"))451    assert 0 == len(await redis.hgetall("attempts"))452    assert 1 == len(logger.info.mock_calls)453    assert 0 == len(logger.error.mock_calls)454    assert logger.info.mock_calls[0].args == ("failed to process stream, retrying",)455@pytest.mark.asyncio456@mock.patch.object(worker, "LOG")457@mock.patch("mergify_engine.worker.run_engine")458async def test_stream_processor_retrying_stream_failure(run_engine, logger, redis):459    logs.setup_logging()460    response = mock.Mock()461    response.json.return_value = {"message": "boom"}462    response.status_code = 401463    run_engine.side_effect = http.HTTPClientSideError(464        message="foobar", request=response.request, response=response465    )466    await worker.push(467        redis,468        "owner",469        "repo",470        123,471        "pull_request",472        {"payload": "whatever"},473    )474    await worker.push(475        redis,476        "owner",477        "repo",478        123,479        "comment",480        {"payload": "foobar"},481    )482    assert 1 == (await redis.zcard("streams"))483    assert 1 == len(await redis.keys("stream~*"))484    assert 2 == await redis.xlen("stream~owner")485    assert 0 == len(await redis.hgetall("attempts"))486    p = worker.StreamProcessor(redis)487    await p.consume("stream~owner")488    assert len(run_engine.mock_calls) == 1489    assert run_engine.mock_calls[0] == mock.call(490        "owner",491        "repo",492        123,493        [494            {495                "event_type": "pull_request",496                "data": {"payload": "whatever"},497                "timestamp": mock.ANY,498            },499            {500                "event_type": "comment",501                "data": {"payload": "foobar"},502                "timestamp": mock.ANY,503            },504        ],505    )506    # Check stream still there and attempts recorded507    assert 1 == (await redis.zcard("streams"))508    assert 1 == len(await redis.keys("stream~*"))509    assert 1 == len(await redis.hgetall("attempts"))510    assert {b"stream~owner": b"1"} == await redis.hgetall("attempts")511    await p.consume("stream~owner")512    assert len(run_engine.mock_calls) == 2513    assert {b"stream~owner": b"2"} == await redis.hgetall("attempts")514    await p.consume("stream~owner")515    assert len(run_engine.mock_calls) == 3516    # Still there517    assert 3 == len(logger.info.mock_calls)518    assert 0 == len(logger.error.mock_calls)519    assert logger.info.mock_calls[0].args == ("failed to process stream, retrying",)520    assert logger.info.mock_calls[1].args == ("failed to process stream, retrying",)521    assert logger.info.mock_calls[2].args == ("failed to process stream, retrying",)522    assert 1 == (await redis.zcard("streams"))523    assert 1 == len(await redis.keys("stream~*"))524    assert 1 == len(await redis.hgetall("attempts"))525@pytest.mark.asyncio526@mock.patch("mergify_engine.worker.daiquiri.getLogger")527@mock.patch("mergify_engine.worker.run_engine")528async def test_stream_processor_pull_unexpected_error(run_engine, logger_class, redis):529    logs.setup_logging()530    logger = logger_class.return_value531    run_engine.side_effect = Exception532    await worker.push(533        redis,534        "owner",535        "repo",536        123,537        "pull_request",538        {"payload": "whatever"},539    )540    p = worker.StreamProcessor(redis)541    await p.consume("stream~owner")542    await p.consume("stream~owner")543    # Exception have been logged, redis must be clean544    assert len(run_engine.mock_calls) == 2545    assert len(logger.error.mock_calls) == 2546    assert logger.error.mock_calls[0].args == ("failed to process pull request",)547    assert logger.error.mock_calls[1].args == ("failed to process pull request",)548    assert 1 == (await redis.zcard("streams"))549    assert 1 == len(await redis.keys("stream~*"))550    assert 0 == len(await redis.hgetall("attempts"))551@pytest.mark.asyncio552@mock.patch("mergify_engine.worker.run_engine")553async def test_stream_processor_date_scheduling(run_engine, redis, logger_checker):554    # Don't process it before 2040555    with freeze_time("2040-01-01"):556        await worker.push(557            redis,558            "owner1",559            "repo",560            123,561            "pull_request",562            {"payload": "whatever"},563        )564        unwanted_owner_id = "owner1"565    with freeze_time("2020-01-01"):566        await worker.push(567            redis,568            "owner2",569            "repo",570            321,571            "pull_request",572            {"payload": "foobar"},573        )574        wanted_owner_id = "owner2"575    assert 2 == (await redis.zcard("streams"))576    assert 2 == len(await redis.keys("stream~*"))577    assert 0 == len(await redis.hgetall("attempts"))578    s = worker.StreamSelector(1, redis)579    p = worker.StreamProcessor(redis)580    received = []581    def fake_engine(owner, repo, pull_number, sources):582        received.append(owner)583    run_engine.side_effect = fake_engine584    with freeze_time("2020-01-14"):585        async with s.next_stream() as stream_name:586            assert stream_name is not None587            await p.consume(stream_name)588    assert 1 == (await redis.zcard("streams"))589    assert 1 == len(await redis.keys("stream~*"))590    assert 0 == len(await redis.hgetall("attempts"))591    assert received == [wanted_owner_id]592    with freeze_time("2030-01-14"):593        async with s.next_stream() as stream_name:594            assert stream_name is None595    assert 1 == (await redis.zcard("streams"))596    assert 1 == len(await redis.keys("stream~*"))597    assert 0 == len(await redis.hgetall("attempts"))598    assert received == [wanted_owner_id]599    # We are in 2041, we have something todo :)600    with freeze_time("2041-01-14"):601        async with s.next_stream() as stream_name:602            assert stream_name is not None603            await p.consume(stream_name)604    assert 0 == (await redis.zcard("streams"))605    assert 0 == len(await redis.keys("stream~*"))606    assert 0 == len(await redis.hgetall("attempts"))607    assert received == [wanted_owner_id, unwanted_owner_id]608@pytest.mark.asyncio609async def test_worker_debug_report(redis, logger_checker):610    stream_names = []611    for installation_id in range(8):612        for pull_number in range(2):613            for data in range(3):614                owner = f"owner-{installation_id}"615                repo = f"repo-{installation_id}"616                stream_names.append(f"stream~owner-{installation_id}")617                await worker.push(618                    redis,619                    owner,620                    repo,621                    pull_number,622                    "pull_request",623                    {"payload": data},624                )625    await worker.async_status()626@pytest.mark.asyncio627@mock.patch("mergify_engine.worker.run_engine")628async def test_stream_processor_retrying_after_read_error(run_engine, redis):629    response = mock.Mock()630    response.json.return_value = {"message": "boom"}631    response.status_code = 503632    run_engine.side_effect = httpx.ReadError(633        "Server disconnected while attempting read",634        request=mock.Mock(),635    )636    p = worker.StreamProcessor(redis)637    with pytest.raises(worker.StreamRetry):638        await p._run_engine_and_translate_exception_to_retries(639            "stream-owner", "owner", "repo", 1234, []...

test_merge.py

Source:test_merge.py

...41        self.git("fetch", "--all")42        p_ready, _ = self.create_pr(base_repo="main")43        self.add_label(p_need_rebase, "ready")44        self.add_label(p_ready, "ready")45        self.run_engine()46        return p_need_rebase, p_ready47    def test_merge_smart_ordered(self):48        p_need_rebase, p_ready = self._do_test_smart_order("smart+ordered")49        ctxt = context.Context(self.cli_integration, p_need_rebase.raw_data, {})50        q = queue.Queue.from_context(ctxt)51        pulls_in_queue = q.get_pulls()52        assert pulls_in_queue == [p_need_rebase.number, p_ready.number]53    def test_merge_smart_unordered(self):54        p_need_rebase, p_ready = self._do_test_smart_order("smart+fastpath")55        ctxt = context.Context(self.cli_integration, p_need_rebase.raw_data, {})56        q = queue.Queue.from_context(ctxt)57        pulls_in_queue = q.get_pulls()58        assert pulls_in_queue == [p_need_rebase.number]59        p_ready.update()60        assert p_ready.merged61    def test_merge_smart_legacy(self):62        p_need_rebase, p_ready = self._do_test_smart_order("smart")63        ctxt = context.Context(self.cli_integration, p_need_rebase.raw_data, {})64        q = queue.Queue.from_context(ctxt)65        pulls_in_queue = q.get_pulls()66        assert pulls_in_queue == [p_need_rebase.number, p_ready.number]67    def test_merge_priority(self):68        rules = {69            "pull_request_rules": [70                {71                    "name": "Merge priority high",72                    "conditions": [73                        f"base={self.master_branch_name}",74                        "label=high",75                        "status-success=continuous-integration/fake-ci",76                    ],77                    "actions": {78                        "merge": {"strict": "smart+ordered", "priority": "high"}79                    },80                },81                {82                    "name": "Merge priority default",83                    "conditions": [84                        f"base={self.master_branch_name}",85                        "label=medium",86                        "status-success=continuous-integration/fake-ci",87                    ],88                    "actions": {"merge": {"strict": "smart+ordered"}},89                },90                {91                    "name": "Merge priority low",92                    "conditions": [93                        f"base={self.master_branch_name}",94                        "label=low",95                        "status-success=continuous-integration/fake-ci",96                    ],97                    "actions": {"merge": {"strict": "smart+ordered", "priority": 1}},98                },99            ]100        }101        self.setup_repo(yaml.dump(rules))102        p_high, _ = self.create_pr()103        p_medium, _ = self.create_pr()104        p_low, _ = self.create_pr()105        # To force others to be rebased106        p, _ = self.create_pr()107        p.merge()108        self.wait_for("pull_request", {"action": "closed"}),109        self.run_engine()110        # Merge them in reverse priority to ensure there are reordered111        self.add_label(p_low, "low")112        self.create_status(p_low)113        self.add_label(p_medium, "medium")114        self.create_status(p_medium)115        self.add_label(p_high, "high")116        self.create_status(p_high)117        self.run_engine()118        ctxt = context.Context(self.cli_integration, p.raw_data, {})119        q = queue.Queue.from_context(ctxt)120        pulls_in_queue = q.get_pulls()121        assert pulls_in_queue == [p_high.number, p_medium.number, p_low.number]122        # Each PR can rebased, because we insert them in reserve order, but they are still123        # all in queue124        self.wait_for("pull_request", {"action": "synchronize"})125        self.wait_for("pull_request", {"action": "synchronize"})126        self.wait_for("pull_request", {"action": "synchronize"})127        self.run_engine()128        p_high.update()129        self.create_status(p_high)130        self.run_engine()  # PR merged, refresh emitted on next PR131        self.wait_for("pull_request", {"action": "closed"})132        self.run_engine()  # exec the refresh133        self.wait_for("pull_request", {"action": "synchronize"})134        self.run_engine()135        p_medium.update()136        self.create_status(p_medium)137        self.run_engine()  # PR merged, refresh emitted on next PR138        self.wait_for("pull_request", {"action": "closed"})139        self.run_engine()  # exec the refresh140        self.wait_for("pull_request", {"action": "synchronize"})141        self.run_engine()142        p_low.update()143        self.create_status(p_low)144        self.run_engine()  # PR merged, refresh emitted on next PR145        self.wait_for("pull_request", {"action": "closed"})146        p_low = p_low.base.repo.get_pull(p_low.number)147        p_medium = p_medium.base.repo.get_pull(p_medium.number)148        p_high = p_high.base.repo.get_pull(p_high.number)149        self.assertEqual(True, p_low.merged)150        self.assertEqual(True, p_medium.merged)151        self.assertEqual(True, p_high.merged)152        assert p_low.merged_at > p_medium.merged_at > p_high.merged_at153    def test_merge_rule_switch(self):154        rules = {155            "pull_request_rules": [156                {157                    "name": "Merge priority high",158                    "conditions": [159                        f"base={self.master_branch_name}",160                        "label=high",161                        "status-success=continuous-integration/fake-ci",162                    ],163                    "actions": {164                        "merge": {"strict": "smart+ordered", "priority": "high"}165                    },166                },167                {168                    "name": "Merge priority medium",169                    "conditions": [170                        f"base={self.master_branch_name}",171                        "label=medium",172                        "status-success=continuous-integration/fake-ci",173                    ],174                    "actions": {"merge": {"strict": "smart+ordered"}},175                },176                {177                    "name": "Merge priority low",178                    "conditions": [179                        f"base={self.master_branch_name}",180                        "label=low",181                        "status-success=continuous-integration/fake-ci",182                    ],183                    "actions": {"merge": {"strict": "smart+ordered", "priority": 1}},184                },185            ]186        }187        self.setup_repo(yaml.dump(rules))188        p1, _ = self.create_pr()189        p2, _ = self.create_pr()190        # To force others to be rebased191        p, _ = self.create_pr()192        p.merge()193        self.wait_for("pull_request", {"action": "closed"}),194        # Merge them in reverse priority to ensure there are reordered195        self.add_label(p1, "medium")196        self.add_label(p2, "low")197        self.create_status(p1)198        self.create_status(p2)199        self.run_engine()200        ctxt = context.Context(self.cli_integration, p.raw_data, {})201        q = queue.Queue.from_context(ctxt)202        pulls_in_queue = q.get_pulls()203        assert pulls_in_queue == [p1.number, p2.number]204        p2.remove_from_labels("low")205        self.add_label(p2, "high")206        self.run_engine()207        pulls_in_queue = q.get_pulls()208        assert pulls_in_queue == [p2.number, p1.number]209    def test_merge_github_workflow(self):210        rules = {211            "pull_request_rules": [212                {213                    "name": "Merge",214                    "conditions": [f"base={self.master_branch_name}"],215                    "actions": {"merge": {"strict": "smart+ordered"}},216                },217            ]218        }219        self.setup_repo(yaml.dump(rules))220        p, _ = self.create_pr(files={".github/workflows/foo.yml": "whatever"})221        self.run_engine()222        ctxt = context.Context(self.cli_integration, p.raw_data, {})223        checks = ctxt.pull_engine_check_runs224        assert len(checks) == 2225        check = checks[1]226        assert check["conclusion"] == "action_required"227        assert check["output"]["title"] == "Pull request must be merged manually."228        assert (229            check["output"]["summary"]230            == "GitHub App like Mergify are not allowed to merge pull request where `.github/workflows` is changed.\n<br />\nThis pull request must be merged manually."231        )232    def test_merge_with_installation_token(self):233        rules = {234            "pull_request_rules": [235                {236                    "name": "merge on master",237                    "conditions": [f"base={self.master_branch_name}"],238                    "actions": {"merge": {}},239                },240            ]241        }242        self.setup_repo(yaml.dump(rules))243        p, _ = self.create_pr()244        self.run_engine()245        self.wait_for("pull_request", {"action": "closed"})246        p.update()247        self.assertEqual(True, p.merged)248        self.assertEqual("mergify-test[bot]", p.merged_by.login)249    def test_merge_with_oauth_token(self):250        rules = {251            "pull_request_rules": [252                {253                    "name": "merge on master",254                    "conditions": [f"base={self.master_branch_name}"],255                    "actions": {"merge": {"merge_bot_account": "mergify-test1"}},256                },257            ]258        }259        self.setup_repo(yaml.dump(rules))260        p, _ = self.create_pr()261        self.run_engine()262        self.wait_for("pull_request", {"action": "closed"})263        p.update()264        self.assertEqual(True, p.merged)265        self.assertEqual("mergify-test1", p.merged_by.login)266class TestMergeNoSubAction(base.FunctionalTestBase):267    SUBSCRIPTION_ACTIVE = False268    def test_merge_priority(self):269        rules = {270            "pull_request_rules": [271                {272                    "name": "Merge priority high",273                    "conditions": [274                        f"base={self.master_branch_name}",275                        "label=high",276                        "status-success=continuous-integration/fake-ci",277                    ],278                    "actions": {279                        "merge": {"strict": "smart+ordered", "priority": "high"}280                    },281                },282                {283                    "name": "Merge priority default",284                    "conditions": [285                        f"base={self.master_branch_name}",286                        "label=medium",287                        "status-success=continuous-integration/fake-ci",288                    ],289                    "actions": {"merge": {"strict": "smart+ordered"}},290                },291                {292                    "name": "Merge priority low",293                    "conditions": [294                        f"base={self.master_branch_name}",295                        "label=low",296                        "status-success=continuous-integration/fake-ci",297                    ],298                    "actions": {"merge": {"strict": "smart+ordered", "priority": 1}},299                },300            ]301        }302        self.setup_repo(yaml.dump(rules))303        p_high, _ = self.create_pr()304        p_medium, _ = self.create_pr()305        p_low, _ = self.create_pr()306        # To force others to be rebased307        p, _ = self.create_pr()308        p.merge()309        self.wait_for("pull_request", {"action": "closed"}),310        self.run_engine()311        # Merge them in reverse priority to ensure there are reordered312        self.add_label(p_low, "low")313        self.create_status(p_low)314        self.add_label(p_medium, "medium")315        self.create_status(p_medium)316        self.add_label(p_high, "high")317        self.create_status(p_high)318        self.run_engine()319        ctxt = context.Context(self.cli_integration, p.raw_data, {})320        q = queue.Queue.from_context(ctxt)321        pulls_in_queue = q.get_pulls()322        assert pulls_in_queue == [p_low.number, p_medium.number, p_high.number]323        p_low.update()324        self.create_status(p_low)325        self.run_engine()326        self.wait_for("pull_request", {"action": "synchronize"})327        self.run_engine()328        p_medium.update()329        self.create_status(p_medium)330        self.run_engine()331        self.wait_for("pull_request", {"action": "synchronize"})332        self.run_engine()333        p_high.update()334        self.create_status(p_high)335        self.run_engine()336        self.wait_for("pull_request", {"action": "closed"})337        p_low.update()338        p_medium.update()339        p_high.update()340        self.assertEqual(True, p_low.merged)341        self.assertEqual(True, p_medium.merged)342        self.assertEqual(True, p_high.merged)...

test_payment_engine.py

Source:test_payment_engine.py

...9         {'type': 'deposit', 'client': '1', 'tx': '2', 'amount': '1.0'},10         {'type': 'deposit', 'client': '2', 'tx': '3', 'amount': '234.0442'},11         {'type': 'deposit', 'client': '2', 'tx': '4', 'amount': '254.044772'}])12    pe = PaymentEngine(prepared_data)13    pe.run_engine()14    pe.print_results()15    assert captured_output.getvalue() == "client,available,held,total,locked\n" \16                                         "1,2.0,0.0,2.0,false\n2,488.089,0.0,488.089,false\n"17def test_deposit_negative():18    captured_output = capture_stdout()19    prepared_data = generate_test_data(20        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1.0'},21         {'type': 'deposit', 'client': '1', 'tx': '2', 'amount': '1.0'},22         {'type': 'deposit', 'client': '1', 'tx': '3', 'amount': '-23'},23         {'type': 'deposit', 'client': '1', 'tx': '4', 'amount': '0'}])24    pe = PaymentEngine(prepared_data)25    pe.run_engine()26    pe.print_results()27    assert captured_output.getvalue() == "client,available,held,total,locked\n1,2.0,0.0,2.0,false\n"28def test_withdraw_positive():29    captured_output = capture_stdout()30    prepared_data = generate_test_data(31        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},32         {'type': 'deposit', 'client': '2', 'tx': '2', 'amount': '1.0'},33         {'type': 'withdrawal', 'client': '1', 'tx': '3', 'amount': '1420.0'},34         {'type': 'withdrawal', 'client': '2', 'tx': '4', 'amount': '1.0'}])35    pe = PaymentEngine(prepared_data)36    pe.run_engine()37    pe.print_results()38    assert captured_output.getvalue() == "client,available,held,total,locked\n" \39                                         "1,1.0,0.0,1.0,false\n2,1.0,0.0,1.0,false\n"40def test_withdraw_negative():41    captured_output = capture_stdout()42    prepared_data = generate_test_data(43        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '12.2'},44         {'type': 'withdrawal', 'client': '1', 'tx': '2', 'amount': '13.0'},45         {'type': 'withdrawal', 'client': '1', 'tx': '3', 'amount': '12.1'},46         {'type': 'deposit', 'client': '2', 'tx': '4', 'amount': '1'},47         {'type': 'withdrawal', 'client': '2', 'tx': '5', 'amount': '0.9999'}])48    pe = PaymentEngine(prepared_data)49    pe.run_engine()50    pe.print_results()51    assert captured_output.getvalue() == "client,available,held,total,locked\n" \52                                         "1,0.1,0.0,0.1,false\n2,0.0001,0.0,0.0001,false\n"53@pytest.mark.parametrize(('tx', 'expected_outcome'), [54    (1, "TransactionHistory(type='deposit', client=1, amount=1421.0)"),55    (2, "TransactionHistory(type='deposit', client=2, amount=1.0)")])56def test_transaction_history(tx, expected_outcome):57    prepared_data = generate_test_data(58        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},59         {'type': 'deposit', 'client': '2', 'tx': '2', 'amount': '1.0'}])60    pe = PaymentEngine(prepared_data)61    pe.run_engine()62    assert str(pe.get_transaction_by_tx(tx)) == expected_outcome63def test_dispute_after_deposit():64    captured_output = capture_stdout()65    prepared_data = generate_test_data(66        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},67         {'type': 'withdrawal', 'client': '1', 'tx': '2', 'amount': '1.0'},68         {'type': 'dispute', 'client': '1', 'tx': '2'}])69    pe = PaymentEngine(prepared_data)70    pe.run_engine()71    pe.print_results()72    assert captured_output.getvalue() == "client,available,held,total,locked\n1,1419.0,1.0,1420.0,false\n"73def test_dispute_after_withdrawal():74    captured_output = capture_stdout()75    prepared_data = generate_test_data(76        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},77         {'type': 'deposit', 'client': '1', 'tx': '2', 'amount': '1.0'},78         {'type': 'dispute', 'client': '1', 'tx': '2'}])79    pe = PaymentEngine(prepared_data)80    pe.run_engine()81    pe.print_results()82    assert captured_output.getvalue() == "client,available,held,total,locked\n1,1421.0,1.0,1422.0,false\n"83def test_dispute_by_another_client():84    captured_output = capture_stdout()85    prepared_data = generate_test_data(86        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},87         {'type': 'withdrawal', 'client': '1', 'tx': '2', 'amount': '1.0'},88         {'type': 'dispute', 'client': '2', 'tx': '2'}])89    pe = PaymentEngine(prepared_data)90    pe.run_engine()91    pe.print_results()92    assert captured_output.getvalue() == "client,available,held,total,locked\n" \93                                         "1,1420.0,0.0,1420.0,false\n2,0.0,0.0,0.0,false\n"94def test_dispute_available_below_zero():95    captured_output = capture_stdout()96    prepared_data = generate_test_data(97        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},98         {'type': 'withdrawal', 'client': '1', 'tx': '2', 'amount': '1000.0324'},99         {'type': 'dispute', 'client': '1', 'tx': '2'}])100    pe = PaymentEngine(prepared_data)101    pe.run_engine()102    pe.print_results()103    assert captured_output.getvalue() == "client,available,held,total,locked\n" \104                                         "1,-579.0648,1000.0324,420.9676,false\n"105def test_resolve_dispute_positive():106    captured_output = capture_stdout()107    prepared_data = generate_test_data(108        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},109         {'type': 'withdrawal', 'client': '1', 'tx': '2', 'amount': '1.0'},110         {'type': 'dispute', 'client': '1', 'tx': '2'},111         {'type': 'resolve', 'client': '1', 'tx': '2'}])112    pe = PaymentEngine(prepared_data)113    pe.run_engine()114    pe.print_results()115    assert captured_output.getvalue() == "client,available,held,total,locked\n1,1420.0,0.0,1420.0,false\n"116def test_resolve_dispute_by_another_client():117    captured_output = capture_stdout()118    prepared_data = generate_test_data(119        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},120         {'type': 'withdrawal', 'client': '1', 'tx': '2', 'amount': '1.0'},121         {'type': 'dispute', 'client': '1', 'tx': '2'},122         {'type': 'resolve', 'client': '2', 'tx': '2'}])123    pe = PaymentEngine(prepared_data)124    pe.run_engine()125    pe.print_results()126    assert captured_output.getvalue() == "client,available,held,total,locked\n" \127                                         "1,1419.0,1.0,1420.0,false\n2,0.0,0.0,0.0,false\n"128def test_resolve_dispute_with_wrong_tx():129    captured_output = capture_stdout()130    prepared_data = generate_test_data(131        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},132         {'type': 'withdrawal', 'client': '1', 'tx': '2', 'amount': '1.0'},133         {'type': 'dispute', 'client': '1', 'tx': '2'},134         {'type': 'resolve', 'client': '1', 'tx': '1'}])135    pe = PaymentEngine(prepared_data)136    pe.run_engine()137    pe.print_results()138    assert captured_output.getvalue() == "client,available,held,total,locked\n1,1419.0,1.0,1420.0,false\n"139def test_chargeback_dispute_by_another_client():140    captured_output = capture_stdout()141    prepared_data = generate_test_data(142        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},143         {'type': 'withdrawal', 'client': '1', 'tx': '2', 'amount': '1.0'},144         {'type': 'dispute', 'client': '1', 'tx': '2'},145         {'type': 'chargeback', 'client': '2', 'tx': '2'}])146    pe = PaymentEngine(prepared_data)147    pe.run_engine()148    pe.print_results()149    assert captured_output.getvalue() == "client,available,held,total,locked\n" \150                                         "1,1419.0,1.0,1420.0,false\n2,0.0,0.0,0.0,false\n"151def test_chargeback_dispute_with_wrong_tx():152    captured_output = capture_stdout()153    prepared_data = generate_test_data(154        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},155         {'type': 'withdrawal', 'client': '1', 'tx': '2', 'amount': '1.0'},156         {'type': 'dispute', 'client': '1', 'tx': '2'},157         {'type': 'chargeback', 'client': '1', 'tx': '1'}])158    pe = PaymentEngine(prepared_data)159    pe.run_engine()160    pe.print_results()161    assert captured_output.getvalue() == "client,available,held,total,locked\n1,1419.0,1.0,1420.0,false\n"162def test_chargeback_dispute_client_cant_operate_as_locked():163    captured_output = capture_stdout()164    prepared_data = generate_test_data(165        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},166         {'type': 'withdrawal', 'client': '1', 'tx': '2', 'amount': '1.0'},167         {'type': 'dispute', 'client': '1', 'tx': '2'},168         {'type': 'chargeback', 'client': '1', 'tx': '2'},169         {'type': 'deposit', 'client': '1', 'tx': '3', 'amount': '22.0'},170         {'type': 'withdrawal', 'client': '1', 'tx': '4', 'amount': '3.0'}])171    pe = PaymentEngine(prepared_data)172    pe.run_engine()173    pe.print_results()174    assert captured_output.getvalue() == "client,available,held,total,locked\n1,1419.0,0.0,1419.0,true\n"175def test_transaction_id_not_unique():176    captured_output = capture_stdout()177    prepared_data = generate_test_data(178        [{'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1421.0'},179         {'type': 'withdrawal', 'client': '1', 'tx': '2', 'amount': '1.0'},180         {'type': 'deposit', 'client': '1', 'tx': '1', 'amount': '1.0'},181         ])182    pe = PaymentEngine(prepared_data)183    pe.run_engine()184    pe.print_results()...

Automation Testing Tutorials

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