def test_vcr_use_cassette():
record_mode = mock.Mock()
test_vcr = VCR(record_mode=record_mode)
with mock.patch(
'vcr.cassette.Cassette.load',
return_value=mock.MagicMock(inject=False)
) as mock_cassette_load:
@test_vcr.use_cassette('test')
def function():
pass
assert mock_cassette_load.call_count == 0
function()
assert mock_cassette_load.call_args[1]['record_mode'] is record_mode
# Make sure that calls to function now use cassettes with the
# new filter_header_settings
test_vcr.record_mode = mock.Mock()
function()
assert mock_cassette_load.call_args[1]['record_mode'] == test_vcr.record_mode
# Ensure that explicitly provided arguments still supercede
# those on the vcr.
new_record_mode = mock.Mock()
with test_vcr.use_cassette('test', record_mode=new_record_mode) as cassette:
assert cassette.record_mode == new_record_mode
def test_vcr_use_cassette():
record_mode = mock.Mock()
test_vcr = VCR(record_mode=record_mode)
with mock.patch(
'vcr.cassette.Cassette.load',
return_value=mock.MagicMock(inject=False)) as mock_cassette_load:
@test_vcr.use_cassette('test')
def function():
pass
assert mock_cassette_load.call_count == 0
function()
assert mock_cassette_load.call_args[1]['record_mode'] is record_mode
# Make sure that calls to function now use cassettes with the
# new filter_header_settings
test_vcr.record_mode = mock.Mock()
function()
assert mock_cassette_load.call_args[1][
'record_mode'] == test_vcr.record_mode
# Ensure that explicitly provided arguments still supercede
# those on the vcr.
new_record_mode = mock.Mock()
with test_vcr.use_cassette('test',
record_mode=new_record_mode) as cassette:
assert cassette.record_mode == new_record_mode
def test_before_record_response_as_filter():
request = Request('GET', '/', '', {})
response = object() # just can't be None
# Prevent actually saving the cassette
with mock.patch('vcr.cassette.FilesystemPersister.save_cassette'):
filter_all = mock.Mock(return_value=None)
vcr = VCR(before_record_response=filter_all)
with vcr.use_cassette('test') as cassette:
cassette.append(request, response)
assert cassette.data == []
assert not cassette.dirty
def test_before_record_response_as_filter():
request = Request('GET', '/', '', {})
response = object() # just can't be None
# Prevent actually saving the cassette
with mock.patch('vcr.cassette.FilesystemPersister.save_cassette'):
filter_all = mock.Mock(return_value=None)
vcr = VCR(before_record_response=filter_all)
with vcr.use_cassette('test') as cassette:
cassette.append(request, response)
assert cassette.data == []
assert not cassette.dirty
def test_vcr_path_transformer():
# Regression test for #199
# Prevent actually saving the cassette
with mock.patch('vcr.cassette.save_cassette'):
# Baseline: path should be unchanged
vcr = VCR()
with vcr.use_cassette('test') as cassette:
assert cassette._path == 'test'
# Regression test: path_transformer=None should do the same.
vcr = VCR(path_transformer=None)
with vcr.use_cassette('test') as cassette:
assert cassette._path == 'test'
# and it should still work with cassette_library_dir
vcr = VCR(cassette_library_dir='/foo')
with vcr.use_cassette('test') as cassette:
assert cassette._path == '/foo/test'
def test_vcr_path_transformer():
# Regression test for #199
# Prevent actually saving the cassette
with mock.patch('vcr.cassette.save_cassette'):
# Baseline: path should be unchanged
vcr = VCR()
with vcr.use_cassette('test') as cassette:
assert cassette._path == 'test'
# Regression test: path_transformer=None should do the same.
vcr = VCR(path_transformer=None)
with vcr.use_cassette('test') as cassette:
assert cassette._path == 'test'
# and it should still work with cassette_library_dir
vcr = VCR(cassette_library_dir='/foo')
with vcr.use_cassette('test') as cassette:
assert cassette._path == '/foo/test'
def test_vcr_path_transformer():
# Regression test for #199
# Prevent actually saving the cassette
with mock.patch("vcr.cassette.FilesystemPersister.save_cassette"):
# Baseline: path should be unchanged
vcr = VCR()
with vcr.use_cassette("test") as cassette:
assert cassette._path == "test"
# Regression test: path_transformer=None should do the same.
vcr = VCR(path_transformer=None)
with vcr.use_cassette("test") as cassette:
assert cassette._path == "test"
# and it should still work with cassette_library_dir
vcr = VCR(cassette_library_dir="/foo")
with vcr.use_cassette("test") as cassette:
assert os.path.abspath(
cassette._path) == os.path.abspath("/foo/test")
def test_vcr_before_record_response_iterable():
# Regression test for #191
request = Request('GET', '/', '', {})
response = object() # just can't be None
# Prevent actually saving the cassette
with mock.patch('vcr.cassette.save_cassette'):
# Baseline: non-iterable before_record_response should work
mock_filter = mock.Mock()
vcr = VCR(before_record_response=mock_filter)
with vcr.use_cassette('test') as cassette:
assert mock_filter.call_count == 0
cassette.append(request, response)
assert mock_filter.call_count == 1
# Regression test: iterable before_record_response should work too
mock_filter = mock.Mock()
vcr = VCR(before_record_response=(mock_filter,))
with vcr.use_cassette('test') as cassette:
assert mock_filter.call_count == 0
cassette.append(request, response)
assert mock_filter.call_count == 1
def test_vcr_before_record_response_iterable():
# Regression test for #191
request = Request('GET', '/', '', {})
response = object() # just can't be None
# Prevent actually saving the cassette
with mock.patch('vcr.cassette.save_cassette'):
# Baseline: non-iterable before_record_response should work
mock_filter = mock.Mock()
vcr = VCR(before_record_response=mock_filter)
with vcr.use_cassette('test') as cassette:
assert mock_filter.call_count == 0
cassette.append(request, response)
assert mock_filter.call_count == 1
# Regression test: iterable before_record_response should work too
mock_filter = mock.Mock()
vcr = VCR(before_record_response=(mock_filter, ))
with vcr.use_cassette('test') as cassette:
assert mock_filter.call_count == 0
cassette.append(request, response)
assert mock_filter.call_count == 1
