renamed unittests from test/module_unittest.py to test/test_module.py

diff --git a/test/buffer_unittest.py b/test/test_buffer.py
similarity index 100%
rename from test/buffer_unittest.py
rename to test/test_buffer.py

diff --git a/test/call_helper_unittest.py b/test/test_call_helpers.py
similarity index 100%
rename from test/call_helper_unittest.py
rename to test/test_call_helpers.py

diff --git a/test/file_helper_unittest.py b/test/test_file_helpers.py
similarity index 100%
rename from test/file_helper_unittest.py
rename to test/test_file_helpers.py

diff --git a/test/follow_unittest.py b/test/test_follow.py
similarity index 100%
rename from test/follow_unittest.py
rename to test/test_follow.py

diff --git a/test/log_read_unittest.py b/test/test_log_read.py
similarity index 100%
rename from test/log_read_unittest.py
rename to test/test_log_read.py

diff --git a/test/test_helper_unittest.py b/test/test_test_helper.py
similarity index 100%
rename from test/test_helper_unittest.py
rename to test/test_test_helper.py

diff --git a/test/type_helper_unittest.py b/test/test_type_helpers.py
similarity index 100%
rename from test/type_helper_unittest.py
rename to test/test_type_helpers.py