Reorganize Python tests
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/__init__.py
similarity index 100%
copy from src/python/grpcio/grpc/_junkdrawer/__init__.py
copy to src/python/grpcio_test/grpc_test/__init__.py
diff --git a/src/python/grpcio_test/grpc_test/_adapter/.gitignore b/src/python/grpcio_test/grpc_test/_adapter/.gitignore
new file mode 100644
index 0000000..a6f96cd
--- /dev/null
+++ b/src/python/grpcio_test/grpc_test/_adapter/.gitignore
@@ -0,0 +1,5 @@
+*.a
+*.so
+*.dll
+*.pyc
+*.pyd
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/_adapter/__init__.py
similarity index 100%
copy from src/python/grpcio/grpc/_junkdrawer/__init__.py
copy to src/python/grpcio_test/grpc_test/_adapter/__init__.py
diff --git a/src/python/grpcio/grpc/_adapter/_blocking_invocation_inline_service_test.py b/src/python/grpcio_test/grpc_test/_adapter/_blocking_invocation_inline_service_test.py
similarity index 92%
rename from src/python/grpcio/grpc/_adapter/_blocking_invocation_inline_service_test.py
rename to src/python/grpcio_test/grpc_test/_adapter/_blocking_invocation_inline_service_test.py
index 7a8ff0a..a1f7762 100644
--- a/src/python/grpcio/grpc/_adapter/_blocking_invocation_inline_service_test.py
+++ b/src/python/grpcio_test/grpc_test/_adapter/_blocking_invocation_inline_service_test.py
@@ -31,8 +31,8 @@
 
 import unittest
 
-from grpc._adapter import _face_test_case
-from grpc.framework.face.testing import blocking_invocation_inline_service_test_case as test_case
+from grpc_test._adapter import _face_test_case
+from grpc_test.framework.face.testing import blocking_invocation_inline_service_test_case as test_case
 
 
 class BlockingInvocationInlineServiceTest(
diff --git a/src/python/grpcio/grpc/_adapter/_c_test.py b/src/python/grpcio_test/grpc_test/_adapter/_c_test.py
similarity index 100%
rename from src/python/grpcio/grpc/_adapter/_c_test.py
rename to src/python/grpcio_test/grpc_test/_adapter/_c_test.py
diff --git a/src/python/grpcio/grpc/_adapter/_event_invocation_synchronous_event_service_test.py b/src/python/grpcio_test/grpc_test/_adapter/_event_invocation_synchronous_event_service_test.py
similarity index 91%
rename from src/python/grpcio/grpc/_adapter/_event_invocation_synchronous_event_service_test.py
rename to src/python/grpcio_test/grpc_test/_adapter/_event_invocation_synchronous_event_service_test.py
index b8ceb75..0d01ebc 100644
--- a/src/python/grpcio/grpc/_adapter/_event_invocation_synchronous_event_service_test.py
+++ b/src/python/grpcio_test/grpc_test/_adapter/_event_invocation_synchronous_event_service_test.py
@@ -31,8 +31,8 @@
 
 import unittest
 
-from grpc._adapter import _face_test_case
-from grpc.framework.face.testing import event_invocation_synchronous_event_service_test_case as test_case
+from grpc_test._adapter import _face_test_case
+from grpc_test.framework.face.testing import event_invocation_synchronous_event_service_test_case as test_case
 
 
 class EventInvocationSynchronousEventServiceTest(
diff --git a/src/python/grpcio/grpc/_adapter/_face_test_case.py b/src/python/grpcio_test/grpc_test/_adapter/_face_test_case.py
similarity index 95%
rename from src/python/grpcio/grpc/_adapter/_face_test_case.py
rename to src/python/grpcio_test/grpc_test/_adapter/_face_test_case.py
index 5fa974e..dfbd0b6 100644
--- a/src/python/grpcio/grpc/_adapter/_face_test_case.py
+++ b/src/python/grpcio_test/grpc_test/_adapter/_face_test_case.py
@@ -36,10 +36,10 @@
 from grpc.framework.base import util
 from grpc.framework.base import implementations as base_implementations
 from grpc.framework.face import implementations as face_implementations
-from grpc.framework.face.testing import coverage
-from grpc.framework.face.testing import serial
-from grpc.framework.face.testing import test_case
 from grpc.framework.foundation import logging_pool
+from grpc_test.framework.face.testing import coverage
+from grpc_test.framework.face.testing import serial
+from grpc_test.framework.face.testing import test_case
 
 _TIMEOUT = 3
 _MAXIMUM_TIMEOUT = 90
diff --git a/src/python/grpcio/grpc/_adapter/_future_invocation_asynchronous_event_service_test.py b/src/python/grpcio_test/grpc_test/_adapter/_future_invocation_asynchronous_event_service_test.py
similarity index 91%
rename from src/python/grpcio/grpc/_adapter/_future_invocation_asynchronous_event_service_test.py
rename to src/python/grpcio_test/grpc_test/_adapter/_future_invocation_asynchronous_event_service_test.py
index 3773e65..ea4a6a0 100644
--- a/src/python/grpcio/grpc/_adapter/_future_invocation_asynchronous_event_service_test.py
+++ b/src/python/grpcio_test/grpc_test/_adapter/_future_invocation_asynchronous_event_service_test.py
@@ -31,8 +31,8 @@
 
 import unittest
 
-from grpc._adapter import _face_test_case
-from grpc.framework.face.testing import future_invocation_asynchronous_event_service_test_case as test_case
+from grpc_test._adapter import _face_test_case
+from grpc_test.framework.face.testing import future_invocation_asynchronous_event_service_test_case as test_case
 
 
 class FutureInvocationAsynchronousEventServiceTest(
diff --git a/src/python/grpcio/grpc/_adapter/_intermediary_low_test.py b/src/python/grpcio_test/grpc_test/_adapter/_intermediary_low_test.py
similarity index 100%
rename from src/python/grpcio/grpc/_adapter/_intermediary_low_test.py
rename to src/python/grpcio_test/grpc_test/_adapter/_intermediary_low_test.py
diff --git a/src/python/grpcio/grpc/_adapter/_links_test.py b/src/python/grpcio_test/grpc_test/_adapter/_links_test.py
similarity index 98%
rename from src/python/grpcio/grpc/_adapter/_links_test.py
rename to src/python/grpcio_test/grpc_test/_adapter/_links_test.py
index 4729b84..c4686b3 100644
--- a/src/python/grpcio/grpc/_adapter/_links_test.py
+++ b/src/python/grpcio_test/grpc_test/_adapter/_links_test.py
@@ -32,12 +32,12 @@
 import threading
 import unittest
 
-from grpc._adapter import _proto_scenarios
-from grpc._adapter import _test_links
 from grpc._adapter import fore
 from grpc._adapter import rear
 from grpc.framework.base import interfaces
 from grpc.framework.foundation import logging_pool
+from grpc_test._adapter import _proto_scenarios
+from grpc_test._adapter import _test_links
 
 _IDENTITY = lambda x: x
 _TIMEOUT = 32
diff --git a/src/python/grpcio/grpc/_adapter/_lonely_rear_link_test.py b/src/python/grpcio_test/grpc_test/_adapter/_lonely_rear_link_test.py
similarity index 98%
rename from src/python/grpcio/grpc/_adapter/_lonely_rear_link_test.py
rename to src/python/grpcio_test/grpc_test/_adapter/_lonely_rear_link_test.py
index 7f5021f..9b5758f 100644
--- a/src/python/grpcio/grpc/_adapter/_lonely_rear_link_test.py
+++ b/src/python/grpcio_test/grpc_test/_adapter/_lonely_rear_link_test.py
@@ -31,10 +31,10 @@
 
 import unittest
 
-from grpc._adapter import _test_links
 from grpc._adapter import rear
 from grpc.framework.base import interfaces
 from grpc.framework.foundation import logging_pool
+from grpc_test._adapter import _test_links
 
 _IDENTITY = lambda x: x
 _TIMEOUT = 2
diff --git a/src/python/grpcio/grpc/_adapter/_low_test.py b/src/python/grpcio_test/grpc_test/_adapter/_low_test.py
similarity index 100%
rename from src/python/grpcio/grpc/_adapter/_low_test.py
rename to src/python/grpcio_test/grpc_test/_adapter/_low_test.py
diff --git a/src/python/grpcio/grpc/_adapter/_proto_scenarios.py b/src/python/grpcio_test/grpc_test/_adapter/_proto_scenarios.py
similarity index 99%
rename from src/python/grpcio/grpc/_adapter/_proto_scenarios.py
rename to src/python/grpcio_test/grpc_test/_adapter/_proto_scenarios.py
index 60a622b..b3d6ec8 100644
--- a/src/python/grpcio/grpc/_adapter/_proto_scenarios.py
+++ b/src/python/grpcio_test/grpc_test/_adapter/_proto_scenarios.py
@@ -32,7 +32,7 @@
 import abc
 import threading
 
-from grpc._junkdrawer import math_pb2
+from grpc_test._junkdrawer import math_pb2
 
 
 class ProtoScenario(object):
diff --git a/src/python/grpcio/grpc/_adapter/_test_links.py b/src/python/grpcio_test/grpc_test/_adapter/_test_links.py
similarity index 100%
rename from src/python/grpcio/grpc/_adapter/_test_links.py
rename to src/python/grpcio_test/grpc_test/_adapter/_test_links.py
diff --git a/src/python/grpcio_test/grpc_test/_cython/.gitignore b/src/python/grpcio_test/grpc_test/_cython/.gitignore
new file mode 100644
index 0000000..c315029
--- /dev/null
+++ b/src/python/grpcio_test/grpc_test/_cython/.gitignore
@@ -0,0 +1,7 @@
+*.h
+*.c
+*.a
+*.so
+*.dll
+*.pyc
+*.pyd
diff --git a/src/python/grpcio/grpc/framework/face/blocking_invocation_inline_service_test.py b/src/python/grpcio_test/grpc_test/_cython/__init__.py
similarity index 77%
copy from src/python/grpcio/grpc/framework/face/blocking_invocation_inline_service_test.py
copy to src/python/grpcio_test/grpc_test/_cython/__init__.py
index 763f0f0..b893988 100644
--- a/src/python/grpcio/grpc/framework/face/blocking_invocation_inline_service_test.py
+++ b/src/python/grpcio_test/grpc_test/_cython/__init__.py
@@ -26,21 +26,3 @@
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""One of the tests of the Face layer of RPC Framework."""
-
-import unittest
-
-from grpc.framework.face import _test_case
-from grpc.framework.face.testing import blocking_invocation_inline_service_test_case as test_case
-
-
-class BlockingInvocationInlineServiceTest(
-    _test_case.FaceTestCase,
-    test_case.BlockingInvocationInlineServiceTestCase,
-    unittest.TestCase):
-  pass
-
-
-if __name__ == '__main__':
-  unittest.main(verbosity=2)
diff --git a/src/python/grpcio/grpc/_cython/adapter_low_test.py b/src/python/grpcio_test/grpc_test/_cython/adapter_low_test.py
similarity index 100%
rename from src/python/grpcio/grpc/_cython/adapter_low_test.py
rename to src/python/grpcio_test/grpc_test/_cython/adapter_low_test.py
diff --git a/src/python/grpcio/grpc/_cython/cygrpc_test.py b/src/python/grpcio_test/grpc_test/_cython/cygrpc_test.py
similarity index 99%
rename from src/python/grpcio/grpc/_cython/cygrpc_test.py
rename to src/python/grpcio_test/grpc_test/_cython/cygrpc_test.py
index 22d210b..637506b 100644
--- a/src/python/grpcio/grpc/_cython/cygrpc_test.py
+++ b/src/python/grpcio_test/grpc_test/_cython/cygrpc_test.py
@@ -31,7 +31,7 @@
 import unittest
 
 from grpc._cython import cygrpc
-from grpc._cython import test_utilities
+from grpc_test._cython import test_utilities
 
 
 class TypeSmokeTest(unittest.TestCase):
diff --git a/src/python/grpcio/grpc/_cython/test_utilities.py b/src/python/grpcio_test/grpc_test/_cython/test_utilities.py
similarity index 100%
rename from src/python/grpcio/grpc/_cython/test_utilities.py
rename to src/python/grpcio_test/grpc_test/_cython/test_utilities.py
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/_junkdrawer/__init__.py
similarity index 100%
rename from src/python/grpcio/grpc/_junkdrawer/__init__.py
rename to src/python/grpcio_test/grpc_test/_junkdrawer/__init__.py
diff --git a/src/python/grpcio/grpc/_junkdrawer/math_pb2.py b/src/python/grpcio_test/grpc_test/_junkdrawer/math_pb2.py
similarity index 100%
rename from src/python/grpcio/grpc/_junkdrawer/math_pb2.py
rename to src/python/grpcio_test/grpc_test/_junkdrawer/math_pb2.py
diff --git a/src/python/grpcio/grpc/_junkdrawer/stock_pb2.py b/src/python/grpcio_test/grpc_test/_junkdrawer/stock_pb2.py
similarity index 100%
rename from src/python/grpcio/grpc/_junkdrawer/stock_pb2.py
rename to src/python/grpcio_test/grpc_test/_junkdrawer/stock_pb2.py
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/_links/__init__.py
similarity index 100%
copy from src/python/grpcio/grpc/_junkdrawer/__init__.py
copy to src/python/grpcio_test/grpc_test/_links/__init__.py
diff --git a/src/python/grpcio/grpc/_links/_lonely_invocation_link_test.py b/src/python/grpcio_test/grpc_test/_links/_lonely_invocation_link_test.py
similarity index 94%
rename from src/python/grpcio/grpc/_links/_lonely_invocation_link_test.py
rename to src/python/grpcio_test/grpc_test/_links/_lonely_invocation_link_test.py
index 3d629f4..abe240e 100644
--- a/src/python/grpcio/grpc/_links/_lonely_invocation_link_test.py
+++ b/src/python/grpcio_test/grpc_test/_links/_lonely_invocation_link_test.py
@@ -33,10 +33,10 @@
 
 from grpc._adapter import _intermediary_low
 from grpc._links import invocation
-from grpc.framework.common import test_constants
 from grpc.framework.interfaces.links import links
-from grpc.framework.interfaces.links import test_cases
-from grpc.framework.interfaces.links import test_utilities
+from grpc_test.framework.common import test_constants
+from grpc_test.framework.interfaces.links import test_cases
+from grpc_test.framework.interfaces.links import test_utilities
 
 _NULL_BEHAVIOR = lambda unused_argument: None
 
diff --git a/src/python/grpcio/grpc/_links/_proto_scenarios.py b/src/python/grpcio_test/grpc_test/_links/_proto_scenarios.py
similarity index 98%
rename from src/python/grpcio/grpc/_links/_proto_scenarios.py
rename to src/python/grpcio_test/grpc_test/_links/_proto_scenarios.py
index 320c0e0..0d74d66 100644
--- a/src/python/grpcio/grpc/_links/_proto_scenarios.py
+++ b/src/python/grpcio_test/grpc_test/_links/_proto_scenarios.py
@@ -32,8 +32,8 @@
 import abc
 import threading
 
-from grpc._junkdrawer import math_pb2
-from grpc.framework.common import test_constants
+from grpc_test._junkdrawer import math_pb2
+from grpc_test.framework.common import test_constants
 
 
 class ProtoScenario(object):
diff --git a/src/python/grpcio/grpc/_links/_transmission_test.py b/src/python/grpcio_test/grpc_test/_links/_transmission_test.py
similarity index 97%
rename from src/python/grpcio/grpc/_links/_transmission_test.py
rename to src/python/grpcio_test/grpc_test/_links/_transmission_test.py
index 3eeec03..0531fa1 100644
--- a/src/python/grpcio/grpc/_links/_transmission_test.py
+++ b/src/python/grpcio_test/grpc_test/_links/_transmission_test.py
@@ -32,13 +32,13 @@
 import unittest
 
 from grpc._adapter import _intermediary_low
-from grpc._links import _proto_scenarios
 from grpc._links import invocation
 from grpc._links import service
-from grpc.framework.common import test_constants
 from grpc.framework.interfaces.links import links
-from grpc.framework.interfaces.links import test_cases
-from grpc.framework.interfaces.links import test_utilities
+from grpc_test._links import _proto_scenarios
+from grpc_test.framework.common import test_constants
+from grpc_test.framework.interfaces.links import test_cases
+from grpc_test.framework.interfaces.links import test_utilities
 
 _IDENTITY = lambda x: x
 
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/early_adopter/__init__.py
similarity index 100%
copy from src/python/grpcio/grpc/_junkdrawer/__init__.py
copy to src/python/grpcio_test/grpc_test/early_adopter/__init__.py
diff --git a/src/python/grpcio/grpc/early_adopter/implementations_test.py b/src/python/grpcio_test/grpc_test/early_adopter/implementations_test.py
similarity index 98%
rename from src/python/grpcio/grpc/early_adopter/implementations_test.py
rename to src/python/grpcio_test/grpc_test/early_adopter/implementations_test.py
index 49f0e94..611637e 100644
--- a/src/python/grpcio/grpc/early_adopter/implementations_test.py
+++ b/src/python/grpcio_test/grpc_test/early_adopter/implementations_test.py
@@ -35,7 +35,7 @@
 
 from grpc.early_adopter import implementations
 from grpc.framework.alpha import utilities
-from grpc._junkdrawer import math_pb2
+from grpc_test._junkdrawer import math_pb2
 
 SERVICE_NAME = 'math.Math'
 
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/framework/__init__.py
similarity index 100%
copy from src/python/grpcio/grpc/_junkdrawer/__init__.py
copy to src/python/grpcio_test/grpc_test/framework/__init__.py
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/framework/base/__init__.py
similarity index 100%
copy from src/python/grpcio/grpc/_junkdrawer/__init__.py
copy to src/python/grpcio_test/grpc_test/framework/base/__init__.py
diff --git a/src/python/grpcio/grpc/framework/base/implementations_test.py b/src/python/grpcio_test/grpc_test/framework/base/implementations_test.py
similarity index 98%
rename from src/python/grpcio/grpc/framework/base/implementations_test.py
rename to src/python/grpcio_test/grpc_test/framework/base/implementations_test.py
index 72087f4..5a7d139 100644
--- a/src/python/grpcio/grpc/framework/base/implementations_test.py
+++ b/src/python/grpcio_test/grpc_test/framework/base/implementations_test.py
@@ -32,9 +32,9 @@
 import unittest
 
 from grpc.framework.base import implementations
-from grpc.framework.base import interfaces_test_case
 from grpc.framework.base import util
 from grpc.framework.foundation import logging_pool
+from grpc_test.framework.base import interfaces_test_case
 
 POOL_MAX_WORKERS = 10
 DEFAULT_TIMEOUT = 30
diff --git a/src/python/grpcio/grpc/framework/base/interfaces_test_case.py b/src/python/grpcio_test/grpc_test/framework/base/interfaces_test_case.py
similarity index 99%
rename from src/python/grpcio/grpc/framework/base/interfaces_test_case.py
rename to src/python/grpcio_test/grpc_test/framework/base/interfaces_test_case.py
index dec10c2..be775ad 100644
--- a/src/python/grpcio/grpc/framework/base/interfaces_test_case.py
+++ b/src/python/grpcio_test/grpc_test/framework/base/interfaces_test_case.py
@@ -35,8 +35,8 @@
 from grpc.framework.base import interfaces
 from grpc.framework.base import util
 from grpc.framework.foundation import stream
-from grpc.framework.foundation import stream_testing
 from grpc.framework.foundation import stream_util
+from grpc_test.framework.foundation import stream_testing
 
 TICK = 0.1
 SMALL_TIMEOUT = TICK * 50
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/framework/common/__init__.py
similarity index 100%
copy from src/python/grpcio/grpc/_junkdrawer/__init__.py
copy to src/python/grpcio_test/grpc_test/framework/common/__init__.py
diff --git a/src/python/grpcio/grpc/framework/common/test_constants.py b/src/python/grpcio_test/grpc_test/framework/common/test_constants.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/common/test_constants.py
rename to src/python/grpcio_test/grpc_test/framework/common/test_constants.py
diff --git a/src/python/grpcio/grpc/framework/common/test_control.py b/src/python/grpcio_test/grpc_test/framework/common/test_control.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/common/test_control.py
rename to src/python/grpcio_test/grpc_test/framework/common/test_control.py
diff --git a/src/python/grpcio/grpc/framework/common/test_coverage.py b/src/python/grpcio_test/grpc_test/framework/common/test_coverage.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/common/test_coverage.py
rename to src/python/grpcio_test/grpc_test/framework/common/test_coverage.py
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/framework/face/__init__.py
similarity index 100%
copy from src/python/grpcio/grpc/_junkdrawer/__init__.py
copy to src/python/grpcio_test/grpc_test/framework/face/__init__.py
diff --git a/src/python/grpcio/grpc/framework/face/_test_case.py b/src/python/grpcio_test/grpc_test/framework/face/_test_case.py
similarity index 95%
rename from src/python/grpcio/grpc/framework/face/_test_case.py
rename to src/python/grpcio_test/grpc_test/framework/face/_test_case.py
index 642d500..486b6e6 100644
--- a/src/python/grpcio/grpc/framework/face/_test_case.py
+++ b/src/python/grpcio_test/grpc_test/framework/face/_test_case.py
@@ -30,9 +30,9 @@
 """Common lifecycle code for in-memory-ticket-exchange Face-layer tests."""
 
 from grpc.framework.face import implementations
-from grpc.framework.face.testing import base_util
-from grpc.framework.face.testing import test_case
 from grpc.framework.foundation import logging_pool
+from grpc_test.framework.face.testing import base_util
+from grpc_test.framework.face.testing import test_case
 
 _TIMEOUT = 3
 _MAXIMUM_POOL_SIZE = 10
diff --git a/src/python/grpcio/grpc/framework/face/blocking_invocation_inline_service_test.py b/src/python/grpcio_test/grpc_test/framework/face/blocking_invocation_inline_service_test.py
similarity index 92%
rename from src/python/grpcio/grpc/framework/face/blocking_invocation_inline_service_test.py
rename to src/python/grpcio_test/grpc_test/framework/face/blocking_invocation_inline_service_test.py
index 763f0f0..8674666 100644
--- a/src/python/grpcio/grpc/framework/face/blocking_invocation_inline_service_test.py
+++ b/src/python/grpcio_test/grpc_test/framework/face/blocking_invocation_inline_service_test.py
@@ -31,8 +31,8 @@
 
 import unittest
 
-from grpc.framework.face import _test_case
-from grpc.framework.face.testing import blocking_invocation_inline_service_test_case as test_case
+from grpc_test.framework.face import _test_case
+from grpc_test.framework.face.testing import blocking_invocation_inline_service_test_case as test_case
 
 
 class BlockingInvocationInlineServiceTest(
diff --git a/src/python/grpcio/grpc/framework/face/event_invocation_synchronous_event_service_test.py b/src/python/grpcio_test/grpc_test/framework/face/event_invocation_synchronous_event_service_test.py
similarity index 91%
rename from src/python/grpcio/grpc/framework/face/event_invocation_synchronous_event_service_test.py
rename to src/python/grpcio_test/grpc_test/framework/face/event_invocation_synchronous_event_service_test.py
index e1ab3cf..dca373e 100644
--- a/src/python/grpcio/grpc/framework/face/event_invocation_synchronous_event_service_test.py
+++ b/src/python/grpcio_test/grpc_test/framework/face/event_invocation_synchronous_event_service_test.py
@@ -31,8 +31,8 @@
 
 import unittest
 
-from grpc.framework.face import _test_case
-from grpc.framework.face.testing import event_invocation_synchronous_event_service_test_case as test_case
+from grpc_test.framework.face import _test_case
+from grpc_test.framework.face.testing import event_invocation_synchronous_event_service_test_case as test_case
 
 
 class EventInvocationSynchronousEventServiceTest(
diff --git a/src/python/grpcio/grpc/framework/face/future_invocation_asynchronous_event_service_test.py b/src/python/grpcio_test/grpc_test/framework/face/future_invocation_asynchronous_event_service_test.py
similarity index 91%
rename from src/python/grpcio/grpc/framework/face/future_invocation_asynchronous_event_service_test.py
rename to src/python/grpcio_test/grpc_test/framework/face/future_invocation_asynchronous_event_service_test.py
index 2d13bb9..99fdf18 100644
--- a/src/python/grpcio/grpc/framework/face/future_invocation_asynchronous_event_service_test.py
+++ b/src/python/grpcio_test/grpc_test/framework/face/future_invocation_asynchronous_event_service_test.py
@@ -31,8 +31,8 @@
 
 import unittest
 
-from grpc.framework.face import _test_case
-from grpc.framework.face.testing import future_invocation_asynchronous_event_service_test_case as test_case
+from grpc_test.framework.face import _test_case
+from grpc_test.framework.face.testing import future_invocation_asynchronous_event_service_test_case as test_case
 
 
 class FutureInvocationAsynchronousEventServiceTest(
diff --git a/src/python/grpcio/grpc/framework/face/testing/__init__.py b/src/python/grpcio_test/grpc_test/framework/face/testing/__init__.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/face/testing/__init__.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/__init__.py
diff --git a/src/python/grpcio/grpc/framework/face/testing/base_util.py b/src/python/grpcio_test/grpc_test/framework/face/testing/base_util.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/face/testing/base_util.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/base_util.py
diff --git a/src/python/grpcio/grpc/framework/face/testing/blocking_invocation_inline_service_test_case.py b/src/python/grpcio_test/grpc_test/framework/face/testing/blocking_invocation_inline_service_test_case.py
similarity index 96%
rename from src/python/grpcio/grpc/framework/face/testing/blocking_invocation_inline_service_test_case.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/blocking_invocation_inline_service_test_case.py
index e57ee00..7e1158f 100644
--- a/src/python/grpcio/grpc/framework/face/testing/blocking_invocation_inline_service_test_case.py
+++ b/src/python/grpcio_test/grpc_test/framework/face/testing/blocking_invocation_inline_service_test_case.py
@@ -34,11 +34,11 @@
 import unittest  # pylint: disable=unused-import
 
 from grpc.framework.face import exceptions
-from grpc.framework.face.testing import control
-from grpc.framework.face.testing import coverage
-from grpc.framework.face.testing import digest
-from grpc.framework.face.testing import stock_service
-from grpc.framework.face.testing import test_case
+from grpc_test.framework.face.testing import control
+from grpc_test.framework.face.testing import coverage
+from grpc_test.framework.face.testing import digest
+from grpc_test.framework.face.testing import stock_service
+from grpc_test.framework.face.testing import test_case
 
 _TIMEOUT = 3
 _LONG_TIMEOUT = 45
diff --git a/src/python/grpcio/grpc/framework/face/testing/callback.py b/src/python/grpcio_test/grpc_test/framework/face/testing/callback.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/face/testing/callback.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/callback.py
diff --git a/src/python/grpcio/grpc/framework/face/testing/control.py b/src/python/grpcio_test/grpc_test/framework/face/testing/control.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/face/testing/control.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/control.py
diff --git a/src/python/grpcio/grpc/framework/face/testing/coverage.py b/src/python/grpcio_test/grpc_test/framework/face/testing/coverage.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/face/testing/coverage.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/coverage.py
diff --git a/src/python/grpcio/grpc/framework/face/testing/digest.py b/src/python/grpcio_test/grpc_test/framework/face/testing/digest.py
similarity index 97%
rename from src/python/grpcio/grpc/framework/face/testing/digest.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/digest.py
index db8fcbb..54ff217 100644
--- a/src/python/grpcio/grpc/framework/face/testing/digest.py
+++ b/src/python/grpcio_test/grpc_test/framework/face/testing/digest.py
@@ -38,11 +38,11 @@
 from grpc.framework.common import style
 from grpc.framework.face import exceptions
 from grpc.framework.face import interfaces as face_interfaces
-from grpc.framework.face.testing import control as testing_control  # pylint: disable=unused-import
-from grpc.framework.face.testing import interfaces  # pylint: disable=unused-import
-from grpc.framework.face.testing import service as testing_service  # pylint: disable=unused-import
 from grpc.framework.foundation import stream
 from grpc.framework.foundation import stream_util
+from grpc_test.framework.face.testing import control as testing_control  # pylint: disable=unused-import
+from grpc_test.framework.face.testing import interfaces  # pylint: disable=unused-import
+from grpc_test.framework.face.testing import service as testing_service  # pylint: disable=unused-import
 
 _IDENTITY = lambda x: x
 
diff --git a/src/python/grpcio/grpc/framework/face/testing/event_invocation_synchronous_event_service_test_case.py b/src/python/grpcio_test/grpc_test/framework/face/testing/event_invocation_synchronous_event_service_test_case.py
similarity index 97%
rename from src/python/grpcio/grpc/framework/face/testing/event_invocation_synchronous_event_service_test_case.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/event_invocation_synchronous_event_service_test_case.py
index 0f0b0e3..18eed53 100644
--- a/src/python/grpcio/grpc/framework/face/testing/event_invocation_synchronous_event_service_test_case.py
+++ b/src/python/grpcio_test/grpc_test/framework/face/testing/event_invocation_synchronous_event_service_test_case.py
@@ -33,12 +33,12 @@
 import unittest
 
 from grpc.framework.face import interfaces
-from grpc.framework.face.testing import callback as testing_callback
-from grpc.framework.face.testing import control
-from grpc.framework.face.testing import coverage
-from grpc.framework.face.testing import digest
-from grpc.framework.face.testing import stock_service
-from grpc.framework.face.testing import test_case
+from grpc_test.framework.face.testing import callback as testing_callback
+from grpc_test.framework.face.testing import control
+from grpc_test.framework.face.testing import coverage
+from grpc_test.framework.face.testing import digest
+from grpc_test.framework.face.testing import stock_service
+from grpc_test.framework.face.testing import test_case
 
 _TIMEOUT = 3
 
diff --git a/src/python/grpcio/grpc/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py b/src/python/grpcio_test/grpc_test/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py
similarity index 97%
rename from src/python/grpcio/grpc/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py
index 21bf9a4..3b42914 100644
--- a/src/python/grpcio/grpc/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py
+++ b/src/python/grpcio_test/grpc_test/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py
@@ -35,13 +35,13 @@
 import unittest
 
 from grpc.framework.face import exceptions
-from grpc.framework.face.testing import control
-from grpc.framework.face.testing import coverage
-from grpc.framework.face.testing import digest
-from grpc.framework.face.testing import stock_service
-from grpc.framework.face.testing import test_case
 from grpc.framework.foundation import future
 from grpc.framework.foundation import logging_pool
+from grpc_test.framework.face.testing import control
+from grpc_test.framework.face.testing import coverage
+from grpc_test.framework.face.testing import digest
+from grpc_test.framework.face.testing import stock_service
+from grpc_test.framework.face.testing import test_case
 
 _TIMEOUT = 3
 _MAXIMUM_POOL_SIZE = 10
diff --git a/src/python/grpcio/grpc/framework/face/testing/interfaces.py b/src/python/grpcio_test/grpc_test/framework/face/testing/interfaces.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/face/testing/interfaces.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/interfaces.py
diff --git a/src/python/grpcio/grpc/framework/face/testing/serial.py b/src/python/grpcio_test/grpc_test/framework/face/testing/serial.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/face/testing/serial.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/serial.py
diff --git a/src/python/grpcio/grpc/framework/face/testing/service.py b/src/python/grpcio_test/grpc_test/framework/face/testing/service.py
similarity index 99%
rename from src/python/grpcio/grpc/framework/face/testing/service.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/service.py
index bf54d41..ee9d6a3 100644
--- a/src/python/grpcio/grpc/framework/face/testing/service.py
+++ b/src/python/grpcio_test/grpc_test/framework/face/testing/service.py
@@ -33,7 +33,7 @@
 
 # interfaces is referenced from specification in this module.
 from grpc.framework.face import interfaces as face_interfaces  # pylint: disable=unused-import
-from grpc.framework.face.testing import interfaces
+from grpc_test.framework.face.testing import interfaces
 
 
 class UnaryUnaryTestMethodImplementation(interfaces.Method):
diff --git a/src/python/grpcio/grpc/framework/face/testing/stock_service.py b/src/python/grpcio_test/grpc_test/framework/face/testing/stock_service.py
similarity index 98%
rename from src/python/grpcio/grpc/framework/face/testing/stock_service.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/stock_service.py
index 61aaf44..0f83ca4 100644
--- a/src/python/grpcio/grpc/framework/face/testing/stock_service.py
+++ b/src/python/grpcio_test/grpc_test/framework/face/testing/stock_service.py
@@ -30,11 +30,11 @@
 """Examples of Python implementations of the stock.proto Stock service."""
 
 from grpc.framework.common import cardinality
-from grpc.framework.face.testing import service
 from grpc.framework.foundation import abandonment
 from grpc.framework.foundation import stream
 from grpc.framework.foundation import stream_util
-from grpc._junkdrawer import stock_pb2
+from grpc_test.framework.face.testing import service
+from grpc_test._junkdrawer import stock_pb2
 
 SYMBOL_FORMAT = 'test symbol:%03d'
 STREAM_LENGTH = 400
diff --git a/src/python/grpcio/grpc/framework/face/testing/test_case.py b/src/python/grpcio_test/grpc_test/framework/face/testing/test_case.py
similarity index 97%
rename from src/python/grpcio/grpc/framework/face/testing/test_case.py
rename to src/python/grpcio_test/grpc_test/framework/face/testing/test_case.py
index e60e3d1..858d5cf 100644
--- a/src/python/grpcio/grpc/framework/face/testing/test_case.py
+++ b/src/python/grpcio_test/grpc_test/framework/face/testing/test_case.py
@@ -33,7 +33,7 @@
 
 # face_interfaces and interfaces are referenced in specification in this module.
 from grpc.framework.face import interfaces as face_interfaces  # pylint: disable=unused-import
-from grpc.framework.face.testing import interfaces  # pylint: disable=unused-import
+from grpc_test.framework.face.testing import interfaces  # pylint: disable=unused-import
 
 
 class FaceTestCase(object):
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/framework/foundation/__init__.py
similarity index 100%
copy from src/python/grpcio/grpc/_junkdrawer/__init__.py
copy to src/python/grpcio_test/grpc_test/framework/foundation/__init__.py
diff --git a/src/python/grpcio/grpc/framework/foundation/_later_test.py b/src/python/grpcio_test/grpc_test/framework/foundation/_later_test.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/foundation/_later_test.py
rename to src/python/grpcio_test/grpc_test/framework/foundation/_later_test.py
diff --git a/src/python/grpcio/grpc/framework/foundation/_logging_pool_test.py b/src/python/grpcio_test/grpc_test/framework/foundation/_logging_pool_test.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/foundation/_logging_pool_test.py
rename to src/python/grpcio_test/grpc_test/framework/foundation/_logging_pool_test.py
diff --git a/src/python/grpcio/grpc/framework/foundation/stream_testing.py b/src/python/grpcio_test/grpc_test/framework/foundation/stream_testing.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/foundation/stream_testing.py
rename to src/python/grpcio_test/grpc_test/framework/foundation/stream_testing.py
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/framework/interfaces/__init__.py
similarity index 100%
copy from src/python/grpcio/grpc/_junkdrawer/__init__.py
copy to src/python/grpcio_test/grpc_test/framework/interfaces/__init__.py
diff --git a/src/python/grpcio/grpc/_junkdrawer/__init__.py b/src/python/grpcio_test/grpc_test/framework/interfaces/links/__init__.py
similarity index 100%
copy from src/python/grpcio/grpc/_junkdrawer/__init__.py
copy to src/python/grpcio_test/grpc_test/framework/interfaces/links/__init__.py
diff --git a/src/python/grpcio/grpc/framework/interfaces/links/test_cases.py b/src/python/grpcio_test/grpc_test/framework/interfaces/links/test_cases.py
similarity index 98%
rename from src/python/grpcio/grpc/framework/interfaces/links/test_cases.py
rename to src/python/grpcio_test/grpc_test/framework/interfaces/links/test_cases.py
index bf1f09d..26ca035 100644
--- a/src/python/grpcio/grpc/framework/interfaces/links/test_cases.py
+++ b/src/python/grpcio_test/grpc_test/framework/interfaces/links/test_cases.py
@@ -33,9 +33,9 @@
 import abc
 import unittest  # pylint: disable=unused-import
 
-from grpc.framework.common import test_constants
 from grpc.framework.interfaces.links import links
-from grpc.framework.interfaces.links import test_utilities
+from grpc_test.framework.common import test_constants
+from grpc_test.framework.interfaces.links import test_utilities
 
 
 def at_least_n_payloads_received_predicate(n):
diff --git a/src/python/grpcio/grpc/framework/interfaces/links/test_utilities.py b/src/python/grpcio_test/grpc_test/framework/interfaces/links/test_utilities.py
similarity index 100%
rename from src/python/grpcio/grpc/framework/interfaces/links/test_utilities.py
rename to src/python/grpcio_test/grpc_test/framework/interfaces/links/test_utilities.py
diff --git a/src/python/grpcio_test/setup.py b/src/python/grpcio_test/setup.py
index dbea0f7..3f57ef0 100644
--- a/src/python/grpcio_test/setup.py
+++ b/src/python/grpcio_test/setup.py
@@ -31,7 +31,7 @@
 
 import setuptools
 
-_PACKAGES = setuptools.find_packages('.')
+_PACKAGES = setuptools.find_packages('.', exclude=['*._cython', '*._cython.*'])
 
 _PACKAGE_DIRECTORIES = {
     '': '.',
diff --git a/tools/run_tests/python_tests.json b/tools/run_tests/python_tests.json
index 8bb3939..426b93f 100755
--- a/tools/run_tests/python_tests.json
+++ b/tools/run_tests/python_tests.json
@@ -1,102 +1,102 @@
 [
   {
-    "module": "grpc._adapter._c_test",
+    "module": "grpc_test._adapter._c_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc._adapter._low_test",
+    "module": "grpc_test._adapter._low_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc._adapter._intermediary_low_test",
+    "module": "grpc_test._adapter._intermediary_low_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc._adapter._links_test",
+    "module": "grpc_test._adapter._links_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc._adapter._lonely_rear_link_test",
+    "module": "grpc_test._adapter._lonely_rear_link_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc._adapter._blocking_invocation_inline_service_test",
+    "module": "grpc_test._adapter._blocking_invocation_inline_service_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc._adapter._event_invocation_synchronous_event_service_test",
+    "module": "grpc_test._adapter._event_invocation_synchronous_event_service_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc._adapter._future_invocation_asynchronous_event_service_test",
+    "module": "grpc_test._adapter._future_invocation_asynchronous_event_service_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc._links._lonely_invocation_link_test",
+    "module": "grpc_test._links._lonely_invocation_link_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc._links._transmission_test",
+    "module": "grpc_test._links._transmission_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc.early_adopter.implementations_test",
+    "module": "grpc_test.early_adopter.implementations_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc.framework.base.implementations_test",
+    "module": "grpc_test.framework.base.implementations_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc.framework.face.blocking_invocation_inline_service_test",
+    "module": "grpc_test.framework.face.blocking_invocation_inline_service_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc.framework.face.event_invocation_synchronous_event_service_test",
+    "module": "grpc_test.framework.face.event_invocation_synchronous_event_service_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc.framework.face.future_invocation_asynchronous_event_service_test",
+    "module": "grpc_test.framework.face.future_invocation_asynchronous_event_service_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc.framework.foundation._later_test",
+    "module": "grpc_test.framework.foundation._later_test",
     "pythonVersions": [
       "2.7"
     ]
   },
   {
-    "module": "grpc.framework.foundation._logging_pool_test",
+    "module": "grpc_test.framework.foundation._logging_pool_test",
     "pythonVersions": [
       "2.7"
     ]