Move loading options from env code to utils

pytest_gui_status/status_gui/gui_backend.py

@@ -7,13 +7,7 @@ from datetime import datetime
 import humanfriendly
 import os.path
 from ..utils import s
-
-
-env_redis_port = os.environ.get("PYTEST_STATUS_PORT")
-if env_redis_port:
-    REDIS_PORT = int(env_redis_port)
-else:
-    REDIS_PORT = 5946
+from ..utils import REDIS_PORT
 
 
 class Controller(htmlPy.Object):

pytest_gui_status/status_gui/todo.txt

@@ -31,7 +31,7 @@ Done
 11. (---) Use travis ci + install redis there
 12. (---) Show gui only with option --status_gui
 13. (---) env config for redis + test for that
-14. (---) Use redis_db fixture for travis debugging (---)
+14. (---) Use redis_db fixture for travis debuggings
 
 
 Think

pytest_gui_status/status_plugin/plugin.py

@@ -7,23 +7,7 @@ import os
 import psutil
 import datetime
 from ..utils import s
-
-
-env_redis_port = os.environ.get("PYTEST_STATUS_PORT")
-if env_redis_port:
-    REDIS_PORT = int(env_redis_port)
-else:
-    REDIS_PORT = 5946
-
-REDIS_PATH = os.environ.get("REDIS_PATH") or "redis-server"
-REDIS_ARGS = os.environ.get("REDIS_ARGS") or ""
-
-command_redis_server_gen = "{REDIS_PATH} --port {REDIS_PORT} {REDIS_ARGS}"
-command_redis_server = command_redis_server_gen.format(REDIS_PATH=REDIS_PATH,
-                                                       REDIS_ARGS=REDIS_ARGS,
-                                                       REDIS_PORT=REDIS_PORT)
-
-command_status_gui_gen = "pytest_gui_status \"{norm_dir_name}\""
+from ..utils import REDIS_PORT, command_redis_server, command_status_gui_gen
 
 # Redis will look like:
 # PYTEST_STATUS_DB = 1

pytest_gui_status/utils.py

@@ -1,3 +1,22 @@
+import os
+
+env_redis_port = os.environ.get("PYTEST_STATUS_PORT")
+if env_redis_port:
+    REDIS_PORT = int(env_redis_port)
+else:
+    REDIS_PORT = 5946
+
+REDIS_PATH = os.environ.get("REDIS_PATH") or "redis-server"
+REDIS_ARGS = os.environ.get("REDIS_ARGS") or ""
+
+command_redis_server_gen = "{REDIS_PATH} --port {REDIS_PORT} {REDIS_ARGS}"
+command_redis_server = command_redis_server_gen.format(REDIS_PATH=REDIS_PATH,
+                                                       REDIS_ARGS=REDIS_ARGS,
+                                                       REDIS_PORT=REDIS_PORT)
+
+command_status_gui_gen = "pytest_gui_status \"{norm_dir_name}\""
+
+
 def s(input_):
     ''' Convert str or uncode or bytes to str.
     If list, do it for all of them.

tests/test_plugin/test_gui.py

@@ -1,4 +1,5 @@
 import pytest_gui_status.status_plugin.plugin as status_plugin
+import pytest_gui_status.utils
 
 from mock import patch, MagicMock
 import redis
@@ -6,7 +7,7 @@ import pytest
 
 from ..utils_test import reload_2_3
 
-REDIS_TEST_PORT = status_plugin.REDIS_PORT + 1
+REDIS_TEST_PORT = pytest_gui_status.utils.REDIS_PORT + 1
 
 mock_htmlPy_module = MagicMock()
 mock_htmlPy_module.Object = object
@@ -43,6 +44,7 @@ def redis_master(request, auto_shutdown=True):
 def test_redis_fail_1(tmpdir):
     # load new redis port
     import pytest_gui_status.status_gui.gui_backend as gui_backend
+    reload_2_3(pytest_gui_status.utils)
     reload_2_3(gui_backend)
     reload_2_3(status_plugin)
 
@@ -71,6 +73,7 @@ def test_redis_fail_1(tmpdir):
 def test_redis_fail_2(tmpdir, redis_master):
     # load new redis port
     import pytest_gui_status.status_gui.gui_backend as gui_backend
+    reload_2_3(pytest_gui_status.utils)
     reload_2_3(gui_backend)
     reload_2_3(status_plugin)
 
@@ -102,6 +105,7 @@ def test_redis_fail_2(tmpdir, redis_master):
 def test_redis_fail_3(tmpdir, redis_master):
     # load new redis port
     import pytest_gui_status.status_gui.gui_backend as gui_backend
+    reload_2_3(pytest_gui_status.utils)
     reload_2_3(gui_backend)
     reload_2_3(status_plugin)
 
@@ -132,6 +136,7 @@ def test_redis_fail_3(tmpdir, redis_master):
 def test_redis_fail_4(tmpdir, redis_master):
     # load new redis port
     import pytest_gui_status.status_gui.gui_backend as gui_backend
+    reload_2_3(pytest_gui_status.utils)
     reload_2_3(gui_backend)
     reload_2_3(status_plugin)
 

tests/test_plugin/test_plugin.py

@@ -93,7 +93,11 @@ def test_env_redis_1():
     '''
 
     import pytest_gui_status.status_plugin.plugin
-    reload_2_3(pytest_gui_status.status_plugin.plugin)
+    import pytest_gui_status.utils
 
-    redis_cmd_final = pytest_gui_status.status_plugin.plugin.command_redis_server
+    reload_2_3(pytest_gui_status.utils)
+    reload_2_3(pytest_gui_status.status_plugin.plugin)
+    reload_2_3(status_plugin)
+
+    redis_cmd_final = status_plugin.command_redis_server
     assert(redis_cmd_final == "test_redis --port 1234 --test_arg = test_val")