text: #  Copyright (c) 2021 AtLarge Research
  #
  #  Permission is hereby granted, free of charge, to any person obtaining a copy
  #  of this software and associated documentation files (the "Software"), to deal
  #  in the Software without restriction, including without limitation the rights
  #  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  #  copies of the Software, and to permit persons to whom the Software is
  #  furnished to do so, subject to the following conditions:
  #
  #  The above copyright notice and this permission notice shall be included in all
  #  copies or substantial portions of the Software.
  #
  #  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  #  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  #  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  #  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  #  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  #  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  #  SOFTWARE.
  
  #
  #  Permission is hereby granted, free of charge, to any person obtaining a copy
  #  of this software and associated documentation files (the "Software"), to deal
  #  in the Software without restriction, including without limitation the rights
  #  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  #  copies of the Software, and to permit persons to whom the Software is
  #  furnished to do so, subject to the following conditions:
  #
  #
  from datetime import datetime
  
  from opendc.exts import db
  
  test_id = 24 * '1'
  test_id_2 = 24 * '2'
  
  
  def test_get_jobs(client, mocker):
      mocker.patch.object(db, 'fetch_all', return_value=[
          {'_id': 'a', 'scenarioId': 'x', 'portfolioId': 'y', 'simulation': {'state': 'QUEUED'}}
      ])
      res = client.get('/jobs/')
      assert '200' in res.status
  
  
  def test_get_job_non_existing(client, mocker):
      mocker.patch.object(db, 'fetch_one', return_value=None)
      assert '404' in client.get(f'/jobs/{test_id}').status
  
  
  def test_get_job(client, mocker):
      mocker.patch.object(db, 'fetch_one', return_value={
          '_id': 'a', 'scenarioId': 'x', 'portfolioId': 'y', 'simulation': {'state': 'QUEUED'}
      })
      res = client.get(f'/jobs/{test_id}')
      assert '200' in res.status
  
  
  def test_update_job_nop(client, mocker):
      mocker.patch.object(db, 'fetch_one', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y', 'simulation': {'state': 'QUEUED'}
      })
      update_mock = mocker.patch.object(db, 'fetch_and_update', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y',
          'simulation': {'state': 'QUEUED', 'heartbeat': datetime.now()}
      })
      res = client.post(f'/jobs/{test_id}', json={'state': 'QUEUED'})
      assert '200' in res.status
      update_mock.assert_called_once()
  
  
  def test_update_job_invalid_state(client, mocker):
      mocker.patch.object(db, 'fetch_one', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y', 'simulation': {'state': 'QUEUED'}
      })
      res = client.post(f'/jobs/{test_id}', json={'state': 'FINISHED'})
      assert '400' in res.status
  
  
  def test_update_job_claim(client, mocker):
      mocker.patch.object(db, 'fetch_one', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y', 'simulation': {'state': 'QUEUED'}
      })
      update_mock = mocker.patch.object(db, 'fetch_and_update', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y',
          'simulation': {'state': 'CLAIMED', 'heartbeat': datetime.now()}
      })
      res = client.post(f'/jobs/{test_id}', json={'state': 'CLAIMED'})
      assert '200' in res.status
      update_mock.assert_called_once()
  
  
  def test_update_job_conflict(client, mocker):
      mocker.patch.object(db, 'fetch_one', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y', 'simulation': {'state': 'QUEUED'}
      })
      update_mock = mocker.patch.object(db, 'fetch_and_update', return_value=None)
      res = client.post(f'/jobs/{test_id}', json={'state': 'CLAIMED'})
      assert '409' in res.status
      update_mock.assert_called_once()
  
  
  def test_update_job_run(client, mocker):
      mocker.patch.object(db, 'fetch_one', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y', 'simulation': {'state': 'CLAIMED'}
      })
      update_mock = mocker.patch.object(db, 'fetch_and_update', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y',
          'simulation': {'state': 'RUNNING', 'heartbeat': datetime.now()}
      })
      res = client.post(f'/jobs/{test_id}', json={'state': 'RUNNING'})
      assert '200' in res.status
      update_mock.assert_called_once()
  
  
  def test_update_job_finished(client, mocker):
      mocker.patch.object(db, 'fetch_one', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y', 'simulation': {'state': 'RUNNING'}
      })
      update_mock = mocker.patch.object(db, 'fetch_and_update', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y',
          'simulation': {'state': 'FINISHED', 'heartbeat': datetime.now()}
      })
      res = client.post(f'/jobs/{test_id}', json={'state': 'FINISHED'})
      assert '200' in res.status
      update_mock.assert_called_once()
  
  
  def test_update_job_failed(client, mocker):
      mocker.patch.object(db, 'fetch_one', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y', 'simulation': {'state': 'RUNNING'}
      })
      update_mock = mocker.patch.object(db, 'fetch_and_update', return_value={
          '_id': test_id, 'scenarioId': 'x', 'portfolioId': 'y',
          'simulation': {'state': 'FAILED', 'heartbeat': datetime.now()}
      })
      res = client.post(f'/jobs/{test_id}', json={'state': 'FAILED'})
      assert '200' in res.status
      update_mock.assert_called_once()
  