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			230 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Python
		
	
			
		
		
	
	
			230 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Python
		
	
#!/usr/bin/env python3
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# Copyright (c) 2023 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import io
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import os
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import os.path
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import sys
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import tempfile
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import unittest
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import unittest.mock
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ROOT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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sys.path.insert(0, ROOT_DIR)
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import reclient_metrics
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class ReclientMetricsTest(unittest.TestCase):
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  def test_is_googler(self):
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    with unittest.mock.patch('subprocess.run') as run_mock:
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      run_mock.return_value.returncode = 0
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      run_mock.return_value.stdout = 'Logged in as abc@google.com.'
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      self.assertTrue(reclient_metrics.is_googler())
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    with unittest.mock.patch('subprocess.run') as run_mock:
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      run_mock.return_value.returncode = 1
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      self.assertFalse(reclient_metrics.is_googler())
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    with unittest.mock.patch('subprocess.run') as run_mock:
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      run_mock.return_value.returncode = 0
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      run_mock.return_value.stdout = ''
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      self.assertFalse(reclient_metrics.is_googler())
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    with unittest.mock.patch('subprocess.run') as run_mock:
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      run_mock.return_value.returncode = 0
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      run_mock.return_value.stdout = 'Logged in as foo@example.com.'
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      self.assertFalse(reclient_metrics.is_googler())
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    with unittest.mock.patch('subprocess.run') as run_mock:
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      self.assertTrue(reclient_metrics.is_googler({
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          'is-googler': True,
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      }))
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      self.assertFalse(reclient_metrics.is_googler({
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          'is-googler': False,
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      }))
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      run_mock.assert_not_called()
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  def test_load_and_save_config(self):
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    with tempfile.TemporaryDirectory() as tmpdir:
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      reclient_metrics.CONFIG = os.path.join(tmpdir, 'reclient_metrics.cfg')
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      with unittest.mock.patch('subprocess.run') as run_mock:
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        run_mock.return_value.returncode = 0
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        run_mock.return_value.stdout = 'Logged in as abc@google.com.'
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        cfg1 = reclient_metrics.load_config()
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        self.assertDictEqual(
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            cfg1, {
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                'is-googler': True,
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                'countdown': 10,
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                'version': reclient_metrics.VERSION,
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            })
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        reclient_metrics.save_config(cfg1)
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        cfg2 = reclient_metrics.load_config()
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        self.assertDictEqual(
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            cfg2, {
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                'is-googler': True,
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                'countdown': 9,
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                'version': reclient_metrics.VERSION,
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            })
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        run_mock.assert_called_once()
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  def test_check_status(self):
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    with tempfile.TemporaryDirectory() as tmpdir:
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      reclient_metrics.CONFIG = os.path.join(tmpdir, 'reclient_metrics.cfg')
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      with unittest.mock.patch('subprocess.run') as run_mock:
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        run_mock.return_value.returncode = 0
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        run_mock.return_value.stdout = 'Logged in as abc@google.com.'
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        with unittest.mock.patch('sys.stdout',
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                                 new=io.StringIO()) as stdout_mock:
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          self.assertFalse(reclient_metrics.check_status("outdir"))
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          self.assertIn("Your reclient metrics will", stdout_mock.getvalue())
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          self.assertIn(
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              os.path.join("outdir", ".reproxy_tmp", "logs", "rbe_metrics.txt"),
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              stdout_mock.getvalue())
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        run_mock.assert_called_once()
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    with tempfile.TemporaryDirectory() as tmpdir:
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      reclient_metrics.CONFIG = os.path.join(tmpdir, 'reclient_metrics.cfg')
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      with unittest.mock.patch('subprocess.run') as run_mock:
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        run_mock.return_value.returncode = 0
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        run_mock.return_value.stdout = 'Logged in as abc@google.com.'
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        for i in range(10):
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          with unittest.mock.patch('sys.stdout',
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                                   new=io.StringIO()) as stdout_mock:
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            self.assertFalse(reclient_metrics.check_status("outdir"))
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            self.assertIn("Your reclient metrics will", stdout_mock.getvalue())
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            self.assertIn(
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                os.path.join("outdir", ".reproxy_tmp", "logs",
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                             "rbe_metrics.txt"), stdout_mock.getvalue())
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            self.assertIn("you run autoninja another %d time(s)" % (10 - i),
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                          stdout_mock.getvalue())
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        with unittest.mock.patch('sys.stdout',
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                                 new=io.StringIO()) as stdout_mock:
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          self.assertTrue(reclient_metrics.check_status("outdir"))
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          self.assertNotIn("Your reclient metrics will", stdout_mock.getvalue())
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          self.assertNotIn(
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              os.path.join("outdir", ".reproxy_tmp", "logs", "rbe_metrics.txt"),
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              stdout_mock.getvalue())
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        run_mock.assert_called_once()
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    with tempfile.TemporaryDirectory() as tmpdir:
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      reclient_metrics.CONFIG = os.path.join(tmpdir, 'reclient_metrics.cfg')
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      with unittest.mock.patch('subprocess.run') as run_mock:
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        run_mock.return_value.returncode = 0
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        run_mock.return_value.stdout = 'Logged in as abc@example.com.'
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        with unittest.mock.patch('sys.stdout',
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                                 new=io.StringIO()) as stdout_mock:
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          self.assertFalse(reclient_metrics.check_status("outdir"))
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          self.assertNotIn("Your reclient metrics will", stdout_mock.getvalue())
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          self.assertNotIn(
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              os.path.join("outdir", ".reproxy_tmp", "logs", "rbe_metrics.txt"),
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              stdout_mock.getvalue())
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        run_mock.assert_called_once()
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    with tempfile.TemporaryDirectory() as tmpdir:
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      reclient_metrics.CONFIG = os.path.join(tmpdir, 'reclient_metrics.cfg')
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      with unittest.mock.patch('subprocess.run') as run_mock:
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        run_mock.return_value.returncode = 1
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        run_mock.return_value.stdout = ''
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        with unittest.mock.patch('sys.stdout',
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                                 new=io.StringIO()) as stdout_mock:
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          self.assertFalse(reclient_metrics.check_status("outdir"))
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          self.assertNotIn("Your reclient metrics will", stdout_mock.getvalue())
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          self.assertNotIn(
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              os.path.join("outdir", ".reproxy_tmp", "logs", "rbe_metrics.txt"),
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              stdout_mock.getvalue())
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        run_mock.assert_called_once()
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    with tempfile.TemporaryDirectory() as tmpdir:
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      reclient_metrics.CONFIG = os.path.join(tmpdir, 'reclient_metrics.cfg')
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      with unittest.mock.patch('subprocess.run') as run_mock:
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        run_mock.return_value.returncode = 0
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        run_mock.return_value.stdout = 'Logged in as abc@google.com.'
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        reclient_metrics.main(["reclient_metrics.py", "opt-in"])
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        with unittest.mock.patch('sys.stdout',
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                                 new=io.StringIO()) as stdout_mock:
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          self.assertTrue(reclient_metrics.check_status("outdir"))
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          self.assertNotIn("Your reclient metrics will", stdout_mock.getvalue())
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          self.assertNotIn(
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              os.path.join("outdir", ".reproxy_tmp", "logs", "rbe_metrics.txt"),
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              stdout_mock.getvalue())
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        run_mock.assert_called_once()
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    with tempfile.TemporaryDirectory() as tmpdir:
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      reclient_metrics.CONFIG = os.path.join(tmpdir, 'reclient_metrics.cfg')
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      with unittest.mock.patch('subprocess.run') as run_mock:
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        run_mock.return_value.returncode = 0
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        run_mock.return_value.stdout = 'Logged in as abc@google.com.'
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        for i in range(3):
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          with unittest.mock.patch('sys.stdout',
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                                   new=io.StringIO()) as stdout_mock:
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            self.assertFalse(reclient_metrics.check_status("outdir"))
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            self.assertIn("Your reclient metrics will", stdout_mock.getvalue())
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            self.assertIn(
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                os.path.join("outdir", ".reproxy_tmp", "logs",
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                             "rbe_metrics.txt"), stdout_mock.getvalue())
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            self.assertIn("you run autoninja another %d time(s)" % (10 - i),
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                          stdout_mock.getvalue())
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        reclient_metrics.main(["reclient_metrics.py", "opt-in"])
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        with unittest.mock.patch('sys.stdout',
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                                 new=io.StringIO()) as stdout_mock:
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          self.assertTrue(reclient_metrics.check_status("outdir"))
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          self.assertNotIn("Your reclient metrics will", stdout_mock.getvalue())
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          self.assertNotIn(
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              os.path.join("outdir", ".reproxy_tmp", "logs", "rbe_metrics.txt"),
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              stdout_mock.getvalue())
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        run_mock.assert_called_once()
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    with tempfile.TemporaryDirectory() as tmpdir:
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      reclient_metrics.CONFIG = os.path.join(tmpdir, 'reclient_metrics.cfg')
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      with unittest.mock.patch('subprocess.run') as run_mock:
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        run_mock.return_value.returncode = 0
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        run_mock.return_value.stdout = 'Logged in as abc@example.com.'
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        with unittest.mock.patch('sys.stdout',
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                                 new=io.StringIO()) as stdout_mock:
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          self.assertFalse(reclient_metrics.check_status("outdir"))
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          self.assertNotIn("Your reclient metrics will", stdout_mock.getvalue())
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          self.assertNotIn(
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              os.path.join("outdir", ".reproxy_tmp", "logs", "rbe_metrics.txt"),
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              stdout_mock.getvalue())
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        reclient_metrics.main(["reclient_metrics.py", "opt-in"])
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        with unittest.mock.patch('sys.stdout',
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                                 new=io.StringIO()) as stdout_mock:
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          self.assertFalse(reclient_metrics.check_status("outdir"))
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          self.assertNotIn("Your reclient metrics will", stdout_mock.getvalue())
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          self.assertNotIn(
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              os.path.join("outdir", ".reproxy_tmp", "logs", "rbe_metrics.txt"),
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              stdout_mock.getvalue())
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        run_mock.assert_called_once()
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    with tempfile.TemporaryDirectory() as tmpdir:
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      reclient_metrics.CONFIG = os.path.join(tmpdir, 'reclient_metrics.cfg')
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      with unittest.mock.patch('subprocess.run') as run_mock:
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        run_mock.return_value.returncode = 0
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        run_mock.return_value.stdout = 'Logged in as abc@google.com.'
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        for i in range(3):
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          with unittest.mock.patch('sys.stdout',
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                                   new=io.StringIO()) as stdout_mock:
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            self.assertFalse(reclient_metrics.check_status("outdir"))
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            self.assertIn("Your reclient metrics will", stdout_mock.getvalue())
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            self.assertIn(
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                os.path.join("outdir", ".reproxy_tmp", "logs",
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                             "rbe_metrics.txt"), stdout_mock.getvalue())
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            self.assertIn("you run autoninja another %d time(s)" % (10 - i),
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                          stdout_mock.getvalue())
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        reclient_metrics.main(["reclient_metrics.py", "opt-out"])
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        with unittest.mock.patch('sys.stdout',
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                                 new=io.StringIO()) as stdout_mock:
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          self.assertFalse(reclient_metrics.check_status("outdir"))
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          self.assertNotIn("Your reclient metrics will", stdout_mock.getvalue())
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          self.assertNotIn(
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              os.path.join("outdir", ".reproxy_tmp", "logs", "rbe_metrics.txt"),
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              stdout_mock.getvalue())
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        run_mock.assert_called_once()
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if __name__ == '__main__':
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  unittest.main()
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