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test_task_instance_endpoint.py
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test_task_instance_endpoint.py
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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from __future__ import annotations
import datetime as dt
from unittest import mock
import pendulum
import pytest
from parameterized import parameterized
from sqlalchemy.orm import contains_eager
from airflow.jobs.triggerer_job import TriggererJob
from airflow.models import DagRun, SlaMiss, TaskInstance, Trigger
from airflow.models.renderedtifields import RenderedTaskInstanceFields as RTIF
from airflow.security import permissions
from airflow.utils.platform import getuser
from airflow.utils.session import provide_session
from airflow.utils.state import State
from airflow.utils.timezone import datetime
from airflow.utils.types import DagRunType
from tests.test_utils.api_connexion_utils import assert_401, create_user, delete_roles, delete_user
from tests.test_utils.db import clear_db_runs, clear_db_sla_miss, clear_rendered_ti_fields
DEFAULT_DATETIME_1 = datetime(2020, 1, 1)
DEFAULT_DATETIME_STR_1 = "2020-01-01T00:00:00+00:00"
DEFAULT_DATETIME_STR_2 = "2020-01-02T00:00:00+00:00"
@pytest.fixture(scope="module")
def configured_app(minimal_app_for_api):
app = minimal_app_for_api
create_user(
app, # type: ignore
username="test",
role_name="Test",
permissions=[
(permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG),
(permissions.ACTION_CAN_EDIT, permissions.RESOURCE_DAG),
(permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG_RUN),
(permissions.ACTION_CAN_READ, permissions.RESOURCE_TASK_INSTANCE),
(permissions.ACTION_CAN_EDIT, permissions.RESOURCE_TASK_INSTANCE),
],
)
create_user(
app, # type: ignore
username="test_dag_read_only",
role_name="TestDagReadOnly",
permissions=[
(permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG),
(permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG_RUN),
(permissions.ACTION_CAN_READ, permissions.RESOURCE_TASK_INSTANCE),
(permissions.ACTION_CAN_EDIT, permissions.RESOURCE_TASK_INSTANCE),
],
)
create_user(
app, # type: ignore
username="test_task_read_only",
role_name="TestTaskReadOnly",
permissions=[
(permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG),
(permissions.ACTION_CAN_EDIT, permissions.RESOURCE_DAG),
(permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG_RUN),
(permissions.ACTION_CAN_READ, permissions.RESOURCE_TASK_INSTANCE),
],
)
create_user(app, username="test_no_permissions", role_name="TestNoPermissions") # type: ignore
yield app
delete_user(app, username="test") # type: ignore
delete_user(app, username="test_dag_read_only") # type: ignore
delete_user(app, username="test_task_read_only") # type: ignore
delete_user(app, username="test_no_permissions") # type: ignore
delete_roles(app)
class TestTaskInstanceEndpoint:
@pytest.fixture(autouse=True)
def setup_attrs(self, configured_app, dagbag) -> None:
self.default_time = DEFAULT_DATETIME_1
self.ti_init = {
"execution_date": self.default_time,
"state": State.RUNNING,
}
self.ti_extras = {
"start_date": self.default_time + dt.timedelta(days=1),
"end_date": self.default_time + dt.timedelta(days=2),
"pid": 100,
"duration": 10000,
"pool": "default_pool",
"queue": "default_queue",
"job_id": 0,
}
self.app = configured_app
self.client = self.app.test_client() # type:ignore
clear_db_runs()
clear_db_sla_miss()
clear_rendered_ti_fields()
self.dagbag = dagbag
def create_task_instances(
self,
session,
dag_id: str = "example_python_operator",
update_extras: bool = True,
task_instances=None,
dag_run_state=State.RUNNING,
):
"""Method to create task instances using kwargs and default arguments"""
dag = self.dagbag.get_dag(dag_id)
tasks = dag.tasks
counter = len(tasks)
if task_instances is not None:
counter = min(len(task_instances), counter)
run_id = "TEST_DAG_RUN_ID"
execution_date = self.ti_init.pop("execution_date", self.default_time)
dr = None
tis = []
for i in range(counter):
if task_instances is None:
pass
elif update_extras:
self.ti_extras.update(task_instances[i])
else:
self.ti_init.update(task_instances[i])
if "execution_date" in self.ti_init:
run_id = f"TEST_DAG_RUN_ID_{i}"
execution_date = self.ti_init.pop("execution_date")
dr = None
if not dr:
dr = DagRun(
run_id=run_id,
dag_id=dag_id,
execution_date=execution_date,
run_type=DagRunType.MANUAL,
state=dag_run_state,
)
session.add(dr)
ti = TaskInstance(task=tasks[i], **self.ti_init)
ti.dag_run = dr
for key, value in self.ti_extras.items():
setattr(ti, key, value)
session.add(ti)
tis.append(ti)
session.commit()
return tis
class TestGetTaskInstance(TestTaskInstanceEndpoint):
def setup_method(self):
clear_db_runs()
def teardown_method(self):
clear_db_runs()
@parameterized.expand(["test", "test_dag_read_only", "test_task_read_only"])
@provide_session
def test_should_respond_200(self, username, session):
self.create_task_instances(session)
# Update ti and set operator to None to
# test that operator field is nullable.
# This prevents issue when users upgrade to 2.0+
# from 1.10.x
# https://github.com/apache/airflow/issues/14421
session.query(TaskInstance).update({TaskInstance.operator: None}, synchronize_session='fetch')
session.commit()
response = self.client.get(
"/api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/taskInstances/print_the_context",
environ_overrides={"REMOTE_USER": username},
)
assert response.status_code == 200
assert response.json == {
"dag_id": "example_python_operator",
"duration": 10000.0,
"end_date": "2020-01-03T00:00:00+00:00",
"execution_date": "2020-01-01T00:00:00+00:00",
"executor_config": "{}",
"hostname": "",
"map_index": -1,
"max_tries": 0,
"operator": None,
"pid": 100,
"pool": "default_pool",
"pool_slots": 1,
"priority_weight": 9,
"queue": "default_queue",
"queued_when": None,
"sla_miss": None,
"start_date": "2020-01-02T00:00:00+00:00",
"state": "running",
"task_id": "print_the_context",
"try_number": 0,
"unixname": getuser(),
"dag_run_id": "TEST_DAG_RUN_ID",
"rendered_fields": {},
"trigger": None,
"triggerer_job": None,
}
def test_should_respond_200_with_task_state_in_deferred(self, session):
now = pendulum.now('UTC')
ti = self.create_task_instances(
session, task_instances=[{"state": State.DEFERRED}], update_extras=True
)[0]
ti.trigger = Trigger('none', {})
ti.trigger.created_date = now
ti.triggerer_job = TriggererJob()
ti.triggerer_job.state = 'running'
session.commit()
response = self.client.get(
"/api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/taskInstances/print_the_context",
environ_overrides={"REMOTE_USER": "test"},
)
data = response.json
# this logic in effect replicates mock.ANY for these values
values_to_ignore = {
'trigger': ['created_date', 'id', 'triggerer_id'],
'triggerer_job': ['executor_class', 'hostname', 'id', 'latest_heartbeat', 'start_date'],
}
for k, v in values_to_ignore.items():
for elem in v:
del data[k][elem]
assert response.status_code == 200
assert data == {
"dag_id": "example_python_operator",
"duration": 10000.0,
"end_date": "2020-01-03T00:00:00+00:00",
"execution_date": "2020-01-01T00:00:00+00:00",
"executor_config": "{}",
"hostname": "",
"map_index": -1,
"max_tries": 0,
"operator": "_PythonDecoratedOperator",
"pid": 100,
"pool": "default_pool",
"pool_slots": 1,
"priority_weight": 9,
"queue": "default_queue",
"queued_when": None,
"sla_miss": None,
"start_date": "2020-01-02T00:00:00+00:00",
"state": "deferred",
"task_id": "print_the_context",
"try_number": 0,
"unixname": getuser(),
"dag_run_id": "TEST_DAG_RUN_ID",
"rendered_fields": {},
'trigger': {
'classpath': 'none',
'kwargs': '{}',
},
'triggerer_job': {
'dag_id': None,
'end_date': None,
'job_type': 'TriggererJob',
'state': 'running',
'unixname': getuser(),
},
}
def test_should_respond_200_with_task_state_in_removed(self, session):
self.create_task_instances(session, task_instances=[{"state": State.REMOVED}], update_extras=True)
response = self.client.get(
"/api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/taskInstances/print_the_context",
environ_overrides={"REMOTE_USER": "test"},
)
assert response.status_code == 200
assert response.json == {
"dag_id": "example_python_operator",
"duration": 10000.0,
"end_date": "2020-01-03T00:00:00+00:00",
"execution_date": "2020-01-01T00:00:00+00:00",
"executor_config": "{}",
"hostname": "",
"map_index": -1,
"max_tries": 0,
"operator": "_PythonDecoratedOperator",
"pid": 100,
"pool": "default_pool",
"pool_slots": 1,
"priority_weight": 9,
"queue": "default_queue",
"queued_when": None,
"sla_miss": None,
"start_date": "2020-01-02T00:00:00+00:00",
"state": "removed",
"task_id": "print_the_context",
"try_number": 0,
"unixname": getuser(),
"dag_run_id": "TEST_DAG_RUN_ID",
"rendered_fields": {},
"trigger": None,
"triggerer_job": None,
}
def test_should_respond_200_task_instance_with_sla_and_rendered(self, session):
tis = self.create_task_instances(session)
session.query()
sla_miss = SlaMiss(
task_id="print_the_context",
dag_id="example_python_operator",
execution_date=self.default_time,
timestamp=self.default_time,
)
session.add(sla_miss)
rendered_fields = RTIF(tis[0], render_templates=False)
session.add(rendered_fields)
session.commit()
response = self.client.get(
"/api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/taskInstances/print_the_context",
environ_overrides={"REMOTE_USER": "test"},
)
assert response.status_code == 200
assert response.json == {
"dag_id": "example_python_operator",
"duration": 10000.0,
"end_date": "2020-01-03T00:00:00+00:00",
"execution_date": "2020-01-01T00:00:00+00:00",
"executor_config": "{}",
"hostname": "",
"map_index": -1,
"max_tries": 0,
"operator": "_PythonDecoratedOperator",
"pid": 100,
"pool": "default_pool",
"pool_slots": 1,
"priority_weight": 9,
"queue": "default_queue",
"queued_when": None,
"sla_miss": {
"dag_id": "example_python_operator",
"description": None,
"email_sent": False,
"execution_date": "2020-01-01T00:00:00+00:00",
"notification_sent": False,
"task_id": "print_the_context",
"timestamp": "2020-01-01T00:00:00+00:00",
},
"start_date": "2020-01-02T00:00:00+00:00",
"state": "running",
"task_id": "print_the_context",
"try_number": 0,
"unixname": getuser(),
"dag_run_id": "TEST_DAG_RUN_ID",
"rendered_fields": {'op_args': [], 'op_kwargs': {}, 'templates_dict': None},
"trigger": None,
"triggerer_job": None,
}
def test_should_respond_200_mapped_task_instance_with_rtif(self, session):
"""Verify we don't duplicate rows through join to RTIF"""
tis = self.create_task_instances(session)
session.query()
ti = tis[0]
ti.map_index = 1
rendered_fields = RTIF(ti, render_templates=False)
session.add(rendered_fields)
session.commit()
new_ti = TaskInstance(task=ti.task, run_id=ti.run_id, map_index=2)
for attr in ['duration', 'end_date', 'pid', 'start_date', 'state', 'queue']:
setattr(new_ti, attr, getattr(ti, attr))
session.add(new_ti)
rendered_fields = RTIF(new_ti, render_templates=False)
session.add(rendered_fields)
session.commit()
# in each loop, we should get the right mapped TI back
for map_index in (1, 2):
response = self.client.get(
"/api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/taskInstances"
f"/print_the_context/{map_index}",
environ_overrides={"REMOTE_USER": "test"},
)
assert response.status_code == 200
assert response.json == {
"dag_id": "example_python_operator",
"duration": 10000.0,
"end_date": "2020-01-03T00:00:00+00:00",
"execution_date": "2020-01-01T00:00:00+00:00",
"executor_config": "{}",
"hostname": "",
"map_index": map_index,
"max_tries": 0,
"operator": "_PythonDecoratedOperator",
"pid": 100,
"pool": "default_pool",
"pool_slots": 1,
"priority_weight": 9,
"queue": "default_queue",
"queued_when": None,
'sla_miss': None,
"start_date": "2020-01-02T00:00:00+00:00",
"state": "running",
"task_id": "print_the_context",
"try_number": 0,
"unixname": getuser(),
"dag_run_id": "TEST_DAG_RUN_ID",
"rendered_fields": {'op_args': [], 'op_kwargs': {}, 'templates_dict': None},
"trigger": None,
"triggerer_job": None,
}
def test_should_raises_401_unauthenticated(self):
response = self.client.get(
"api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/taskInstances/print_the_context",
)
assert_401(response)
def test_should_raise_403_forbidden(self):
response = self.client.get(
"api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/taskInstances/print_the_context",
environ_overrides={'REMOTE_USER': "test_no_permissions"},
)
assert response.status_code == 403
def test_unmapped_map_index_should_return_404(self, session):
self.create_task_instances(session)
response = self.client.get(
"/api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/taskInstances/print_the_context/-1",
environ_overrides={"REMOTE_USER": "test"},
)
assert response.status_code == 404
def test_should_return_404_for_mapped_endpoint(self, session):
self.create_task_instances(session)
for index in ['0', '1', '2']:
response = self.client.get(
"/api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/"
f"taskInstances/print_the_context/{index}",
environ_overrides={"REMOTE_USER": "test"},
)
assert response.status_code == 404
def test_should_return_404_for_list_mapped_endpoint(self, session):
self.create_task_instances(session)
response = self.client.get(
"/api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/"
"taskInstances/print_the_context/listMapped",
environ_overrides={"REMOTE_USER": "test"},
)
assert response.status_code == 404
class TestGetTaskInstances(TestTaskInstanceEndpoint):
@pytest.mark.parametrize(
"task_instances, update_extras, url, expected_ti",
[
pytest.param(
[
{"execution_date": DEFAULT_DATETIME_1},
{"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=1)},
{"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=2)},
],
False,
(
"/api/v1/dags/example_python_operator/dagRuns/~/"
f"taskInstances?execution_date_lte={DEFAULT_DATETIME_STR_1}"
),
1,
id="test execution date filter",
),
pytest.param(
[
{"start_date": DEFAULT_DATETIME_1},
{"start_date": DEFAULT_DATETIME_1 + dt.timedelta(days=1)},
{"start_date": DEFAULT_DATETIME_1 + dt.timedelta(days=2)},
],
True,
(
"/api/v1/dags/example_python_operator/dagRuns/~/taskInstances"
f"?start_date_gte={DEFAULT_DATETIME_STR_1}&start_date_lte={DEFAULT_DATETIME_STR_2}"
),
2,
id="test start date filter",
),
pytest.param(
[
{"end_date": DEFAULT_DATETIME_1},
{"end_date": DEFAULT_DATETIME_1 + dt.timedelta(days=1)},
{"end_date": DEFAULT_DATETIME_1 + dt.timedelta(days=2)},
],
True,
(
"/api/v1/dags/example_python_operator/dagRuns/~/taskInstances?"
f"end_date_gte={DEFAULT_DATETIME_STR_1}&end_date_lte={DEFAULT_DATETIME_STR_2}"
),
2,
id="test end date filter",
),
pytest.param(
[
{"duration": 100},
{"duration": 150},
{"duration": 200},
],
True,
(
"/api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/"
"taskInstances?duration_gte=100&duration_lte=200"
),
3,
id="test duration filter",
),
pytest.param(
[
{"duration": 100},
{"duration": 150},
{"duration": 200},
],
True,
"/api/v1/dags/~/dagRuns/~/taskInstances?duration_gte=100&duration_lte=200",
3,
id="test duration filter ~",
),
pytest.param(
[
{"state": State.RUNNING},
{"state": State.QUEUED},
{"state": State.SUCCESS},
{"state": State.NONE},
],
False,
(
"/api/v1/dags/example_python_operator/dagRuns/"
"TEST_DAG_RUN_ID/taskInstances?state=running,queued,none"
),
3,
id="test state filter",
),
pytest.param(
[
{"state": State.NONE},
{"state": State.NONE},
{"state": State.NONE},
{"state": State.NONE},
],
False,
("/api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID/taskInstances"),
4,
id="test null states with no filter",
),
pytest.param(
[
{"pool": "test_pool_1"},
{"pool": "test_pool_2"},
{"pool": "test_pool_3"},
],
True,
(
"/api/v1/dags/example_python_operator/dagRuns/"
"TEST_DAG_RUN_ID/taskInstances?pool=test_pool_1,test_pool_2"
),
2,
id="test pool filter",
),
pytest.param(
[
{"pool": "test_pool_1"},
{"pool": "test_pool_2"},
{"pool": "test_pool_3"},
],
True,
"/api/v1/dags/~/dagRuns/~/taskInstances?pool=test_pool_1,test_pool_2",
2,
id="test pool filter ~",
),
pytest.param(
[
{"queue": "test_queue_1"},
{"queue": "test_queue_2"},
{"queue": "test_queue_3"},
],
True,
(
"/api/v1/dags/example_python_operator/dagRuns/TEST_DAG_RUN_ID"
"/taskInstances?queue=test_queue_1,test_queue_2"
),
2,
id="test queue filter",
),
pytest.param(
[
{"queue": "test_queue_1"},
{"queue": "test_queue_2"},
{"queue": "test_queue_3"},
],
True,
"/api/v1/dags/~/dagRuns/~/taskInstances?queue=test_queue_1,test_queue_2",
2,
id="test queue filter ~",
),
],
)
def test_should_respond_200(self, task_instances, update_extras, url, expected_ti, session):
self.create_task_instances(
session,
update_extras=update_extras,
task_instances=task_instances,
)
response = self.client.get(url, environ_overrides={"REMOTE_USER": "test"})
assert response.status_code == 200
assert response.json["total_entries"] == expected_ti
assert len(response.json["task_instances"]) == expected_ti
def test_should_respond_200_for_dag_id_filter(self, session):
self.create_task_instances(session)
self.create_task_instances(session, dag_id="example_skip_dag")
response = self.client.get(
"/api/v1/dags/example_python_operator/dagRuns/~/taskInstances",
environ_overrides={"REMOTE_USER": "test"},
)
assert response.status_code == 200
count = session.query(TaskInstance).filter(TaskInstance.dag_id == "example_python_operator").count()
assert count == response.json["total_entries"]
assert count == len(response.json["task_instances"])
def test_should_raises_401_unauthenticated(self):
response = self.client.get(
"/api/v1/dags/example_python_operator/dagRuns/~/taskInstances",
)
assert_401(response)
def test_should_raise_403_forbidden(self):
response = self.client.get(
"/api/v1/dags/example_python_operator/dagRuns/~/taskInstances",
environ_overrides={'REMOTE_USER': "test_no_permissions"},
)
assert response.status_code == 403
class TestGetTaskInstancesBatch(TestTaskInstanceEndpoint):
@pytest.mark.parametrize(
"task_instances, update_extras, payload, expected_ti_count, username",
[
pytest.param(
[
{"queue": "test_queue_1"},
{"queue": "test_queue_2"},
{"queue": "test_queue_3"},
],
True,
{"queue": ["test_queue_1", "test_queue_2"]},
2,
"test",
id="test queue filter",
),
pytest.param(
[
{"pool": "test_pool_1"},
{"pool": "test_pool_2"},
{"pool": "test_pool_3"},
],
True,
{"pool": ["test_pool_1", "test_pool_2"]},
2,
"test_dag_read_only",
id="test pool filter",
),
pytest.param(
[
{"state": State.RUNNING},
{"state": State.QUEUED},
{"state": State.SUCCESS},
{"state": State.NONE},
],
False,
{"state": ["running", "queued", "none"]},
3,
"test_task_read_only",
id="test state filter",
),
pytest.param(
[
{"state": State.NONE},
{"state": State.NONE},
{"state": State.NONE},
{"state": State.NONE},
],
False,
{},
4,
"test_task_read_only",
id="test dag with null states",
),
pytest.param(
[
{"duration": 100},
{"duration": 150},
{"duration": 200},
],
True,
{"duration_gte": 100, "duration_lte": 200},
3,
"test",
id="test duration filter",
),
pytest.param(
[
{"end_date": DEFAULT_DATETIME_1},
{"end_date": DEFAULT_DATETIME_1 + dt.timedelta(days=1)},
{"end_date": DEFAULT_DATETIME_1 + dt.timedelta(days=2)},
],
True,
{
"end_date_gte": DEFAULT_DATETIME_STR_1,
"end_date_lte": DEFAULT_DATETIME_STR_2,
},
2,
"test_task_read_only",
id="test end date filter",
),
pytest.param(
[
{"start_date": DEFAULT_DATETIME_1},
{"start_date": DEFAULT_DATETIME_1 + dt.timedelta(days=1)},
{"start_date": DEFAULT_DATETIME_1 + dt.timedelta(days=2)},
],
True,
{
"start_date_gte": DEFAULT_DATETIME_STR_1,
"start_date_lte": DEFAULT_DATETIME_STR_2,
},
2,
"test_dag_read_only",
id="test start date filter",
),
pytest.param(
[
{"execution_date": DEFAULT_DATETIME_1},
{"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=1)},
{"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=2)},
{"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=3)},
{"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=4)},
{"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=5)},
],
False,
{
"execution_date_gte": DEFAULT_DATETIME_1.isoformat(),
"execution_date_lte": (DEFAULT_DATETIME_1 + dt.timedelta(days=2)).isoformat(),
},
3,
"test",
id="with execution date filter",
),
],
)
def test_should_respond_200(
self, task_instances, update_extras, payload, expected_ti_count, username, session
):
self.create_task_instances(
session,
update_extras=update_extras,
task_instances=task_instances,
)
response = self.client.post(
"/api/v1/dags/~/dagRuns/~/taskInstances/list",
environ_overrides={"REMOTE_USER": username},
json=payload,
)
assert response.status_code == 200, response.json
assert expected_ti_count == response.json["total_entries"]
assert expected_ti_count == len(response.json["task_instances"])
@parameterized.expand(
[
(
"task_instance properties",
[
{"task": "test_1"},
{"task": "test_2"},
],
{"dag_ids": ["latest_only"]},
2,
),
],
)
@provide_session
def test_should_respond_200_when_task_instance_properties_are_none(
self, _, task_instances, payload, expected_ti_count, session
):
self.ti_extras.update(
{
"start_date": None,
"end_date": None,
"state": None,
}
)
self.create_task_instances(
session,
dag_id="latest_only",
task_instances=task_instances,
)
response = self.client.post(
"/api/v1/dags/~/dagRuns/~/taskInstances/list",
environ_overrides={"REMOTE_USER": "test"},
json=payload,
)
assert response.status_code == 200, response.json
assert expected_ti_count == response.json["total_entries"]
assert expected_ti_count == len(response.json["task_instances"])
@parameterized.expand(
[
(
"with dag filter",
{"dag_ids": ["example_python_operator", "example_skip_dag"]},
17,
17,
),
],
)
@provide_session
def test_should_respond_200_dag_ids_filter(self, _, payload, expected_ti, total_ti, session):
self.create_task_instances(session)
self.create_task_instances(session, dag_id="example_skip_dag")
response = self.client.post(
"/api/v1/dags/~/dagRuns/~/taskInstances/list",
environ_overrides={"REMOTE_USER": "test"},
json=payload,
)
assert response.status_code == 200
assert len(response.json["task_instances"]) == expected_ti
assert response.json["total_entries"] == total_ti
def test_should_raises_401_unauthenticated(self):
response = self.client.post(
"/api/v1/dags/~/dagRuns/~/taskInstances/list",
json={"dag_ids": ["example_python_operator", "example_skip_dag"]},
)
assert_401(response)
def test_should_raise_403_forbidden(self):
response = self.client.post(
"/api/v1/dags/~/dagRuns/~/taskInstances/list",
environ_overrides={'REMOTE_USER': "test_no_permissions"},
json={"dag_ids": ["example_python_operator", "example_skip_dag"]},
)
assert response.status_code == 403
@parameterized.expand(
[
({"end_date_lte": '2020-11-10T12:42:39.442973'}, "Naive datetime is disallowed"),
({"end_date_gte": '2020-11-10T12:42:39.442973'}, "Naive datetime is disallowed"),
({"start_date_lte": '2020-11-10T12:42:39.442973'}, "Naive datetime is disallowed"),
({"start_date_gte": '2020-11-10T12:42:39.442973'}, "Naive datetime is disallowed"),
({"execution_date_gte": '2020-11-10T12:42:39.442973'}, "Naive datetime is disallowed"),
({"execution_date_lte": '2020-11-10T12:42:39.442973'}, "Naive datetime is disallowed"),
]
)
@provide_session
def test_should_raise_400_for_naive_and_bad_datetime(self, payload, expected, session):
self.create_task_instances(session)
response = self.client.post(
"/api/v1/dags/~/dagRuns/~/taskInstances/list",
environ_overrides={'REMOTE_USER': "test"},
json=payload,
)
assert response.status_code == 400
assert response.json['detail'] == expected
class TestPostClearTaskInstances(TestTaskInstanceEndpoint):
@parameterized.expand(
[
(
"clear start date filter",
"example_python_operator",
[
{"execution_date": DEFAULT_DATETIME_1, "state": State.FAILED},
{
"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=1),
"state": State.FAILED,
},
{
"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=2),
"state": State.FAILED,
},
],
"example_python_operator",
{
"dry_run": True,
"start_date": DEFAULT_DATETIME_STR_2,
"only_failed": True,
},
2,
),
(
"clear end date filter",
"example_python_operator",
[
{"execution_date": DEFAULT_DATETIME_1, "state": State.FAILED},
{
"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=1),
"state": State.FAILED,
},
{
"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=2),
"state": State.FAILED,
},
],
"example_python_operator",
{
"dry_run": True,
"end_date": DEFAULT_DATETIME_STR_2,
"only_failed": True,
},
2,
),
(
"clear only running",
"example_python_operator",
[
{"execution_date": DEFAULT_DATETIME_1, "state": State.RUNNING},
{
"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=1),
"state": State.RUNNING,
},
{
"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=2),
"state": State.FAILED,
},
],
"example_python_operator",
{"dry_run": True, "only_running": True, "only_failed": False},
2,
),
(
"clear only failed",
"example_python_operator",
[
{"execution_date": DEFAULT_DATETIME_1, "state": State.FAILED},
{
"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=1),
"state": State.FAILED,
},
{
"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=2),
"state": State.RUNNING,
},
],
"example_python_operator",
{
"dry_run": True,
"only_failed": True,
},
2,
),
(
"clear by task ids",
"example_python_operator",
[
{"execution_date": DEFAULT_DATETIME_1, "state": State.FAILED},
{
"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=1),
"state": State.FAILED,
},
{
"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=2),
"state": State.FAILED,
},
{
"execution_date": DEFAULT_DATETIME_1 + dt.timedelta(days=3),
"state": State.FAILED,
},
],
"example_python_operator",
{
"dry_run": True,
"task_ids": ["print_the_context", "sleep_for_1"],
},
2,
),