def test_log_view_exception(app, client):
@app.route("/")
def index():
raise Exception("test")
app.testing = False
stream = StringIO()
rv = client.get("/", errors_stream=stream)
assert rv.status_code == 500
assert rv.data
err = stream.getvalue()
assert "Exception on / [GET]" in err
assert "Exception: test" in err
def test_log_view_exception(app, client):
@app.route('/')
def index():
raise Exception('test')
app.testing = False
stream = StringIO()
rv = client.get('/', errors_stream=stream)
assert rv.status_code == 500
assert rv.data
err = stream.getvalue()
assert 'Exception on / [GET]' in err
assert 'Exception: test' in err
def test_wsgi_errors_stream(app, client):
@app.route("/")
def index():
app.logger.error("test")
return ""
stream = StringIO()
client.get("/", errors_stream=stream)
assert "ERROR in test_logging: test" in stream.getvalue()
assert wsgi_errors_stream._get_current_object() is sys.stderr
with app.test_request_context(errors_stream=stream):
assert wsgi_errors_stream._get_current_object() is stream
def test_wsgi_errors_stream(app, client):
@app.route('/')
def index():
app.logger.error('test')
return ''
stream = StringIO()
client.get('/', errors_stream=stream)
assert 'ERROR in test_logging: test' in stream.getvalue()
assert wsgi_errors_stream._get_current_object() is sys.stderr
with app.test_request_context(errors_stream=stream):
assert wsgi_errors_stream._get_current_object() is stream
def test_suppressed_exception_logging():
class SuppressedFlask(flask.Flask):
def log_exception(self, exc_info):
pass
out = StringIO()
app = SuppressedFlask(__name__)
@app.route('/')
def index():
raise Exception('test')
rv = app.test_client().get('/', errors_stream=out)
assert rv.status_code == 500
assert b'Internal Server Error' in rv.data
assert not out.getvalue()
def test_exception_logging(self):
out = StringIO()
app = flask.Flask(__name__)
app.logger_name = 'flask_tests/test_exception_logging'
app.logger.addHandler(StreamHandler(out))
@app.route('/')
def index():
1 // 0
rv = app.test_client().get('/')
self.assert_equal(rv.status_code, 500)
self.assert_in(b'Internal Server Error', rv.data)
err = out.getvalue()
self.assert_in('Exception on / [GET]', err)
self.assert_in('Traceback (most recent call last):', err)
self.assert_in('1 // 0', err)
self.assert_in('ZeroDivisionError:', err)
def test_exception_logging(self):
out = StringIO()
app = flask.Flask(__name__)
app.logger_name = 'flask_tests/test_exception_logging'
app.logger.addHandler(StreamHandler(out))
@app.route('/')
def index():
1 // 0
rv = app.test_client().get('/')
self.assert_equal(rv.status_code, 500)
self.assert_in(b'Internal Server Error', rv.data)
err = out.getvalue()
self.assert_in('Exception on / [GET]', err)
self.assert_in('Traceback (most recent call last):', err)
self.assert_in('1 // 0', err)
self.assert_in('ZeroDivisionError:', err)
def test_exception_logging(self):
out = StringIO()
app = flask.Flask(__name__)
app.logger_name = "flask_tests/test_exception_logging"
app.logger.addHandler(StreamHandler(out))
@app.route("/")
def index():
1 // 0
rv = app.test_client().get("/")
self.assert_equal(rv.status_code, 500)
self.assert_in(b"Internal Server Error", rv.data)
err = out.getvalue()
self.assert_in("Exception on / [GET]", err)
self.assert_in("Traceback (most recent call last):", err)
self.assert_in("1 // 0", err)
self.assert_in("ZeroDivisionError:", err)
def test_exception_logging(self):
out = StringIO()
app = flask.Flask(__name__)
app.config['LOGGER_HANDLER_POLICY'] = 'never'
app.logger_name = 'flask_tests/test_exception_logging'
app.logger.addHandler(StreamHandler(out))
@app.route('/')
def index():
1 // 0
rv = app.test_client().get('/')
assert rv.status_code == 500
assert b'Internal Server Error' in rv.data
err = out.getvalue()
assert 'Exception on / [GET]' in err
assert 'Traceback (most recent call last):' in err
assert '1 // 0' in err
assert 'ZeroDivisionError:' in err
def test_suppressed_exception_logging():
class SuppressedFlask(flask.Flask):
def log_exception(self, exc_info):
pass
out = StringIO()
app = SuppressedFlask(__name__)
app.logger_name = 'flask_tests/test_suppressed_exception_logging'
app.logger.addHandler(StreamHandler(out))
@app.route('/')
def index():
1 // 0
rv = app.test_client().get('/')
assert rv.status_code == 500
assert b'Internal Server Error' in rv.data
err = out.getvalue()
assert err == ''
def test_exception_logging(self, app, client):
out = StringIO()
app.config['LOGGER_HANDLER_POLICY'] = 'never'
app.logger_name = 'flask_tests/test_exception_logging'
app.logger.addHandler(StreamHandler(out))
app.testing = False
@app.route('/')
def index():
1 // 0
rv = client.get('/')
assert rv.status_code == 500
assert b'Internal Server Error' in rv.data
err = out.getvalue()
assert 'Exception on / [GET]' in err
assert 'Traceback (most recent call last):' in err
assert '1 // 0' in err
assert 'ZeroDivisionError:' in err