bendtherules/pytest_gui_status
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Move test helpers like reload_2_3 and others to basedir

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Also add __init__.py to allow relative imports
This commit is contained in:
bendtherules
2016-01-07 20:28:56 +05:30
parent c565ec7027
commit c171721a2d
5 changed files with 72 additions and 65 deletions
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tests/__init__.py
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tests/test_plugin/__init__.py
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tests/test_plugin/test_gui.py
+10 -8
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@@ -4,6 +4,8 @@ from mock import patch, MagicMock
import redis
import pytest
from ..utils_test import create_temp_case, reload_2_3
REDIS_TEST_PORT = status_plugin.REDIS_PORT + 1
mock_htmlPy_module = MagicMock()
@@ -41,8 +43,8 @@ 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(gui_backend)
reload(status_plugin)
reload_2_3(gui_backend)
reload_2_3(status_plugin)
# dont start redis. Also if redis running, stop it
redis_db = redis.StrictRedis(host='localhost', port=REDIS_TEST_PORT, db=0)
@@ -69,8 +71,8 @@ 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(gui_backend)
reload(status_plugin)
reload_2_3(gui_backend)
reload_2_3(status_plugin)
# start Redis
redis_master.init(tmpdir.strpath)
@@ -100,8 +102,8 @@ 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(gui_backend)
reload(status_plugin)
reload_2_3(gui_backend)
reload_2_3(status_plugin)
# start Redis
redis_master.init(tmpdir.strpath)
@@ -130,8 +132,8 @@ 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(gui_backend)
reload(status_plugin)
reload_2_3(gui_backend)
reload_2_3(status_plugin)
# start Redis
redis_master.init(tmpdir.strpath)
tests/test_plugin/test_plugin.py
+5 -57
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@@ -4,64 +4,12 @@ from mock import patch
import redis
import os
import tempfile
import shutil
from ..utils_test import create_temp_case, reload_2_3
REDIS_TEST_PORT = status_plugin.REDIS_PORT + 1
s = status_plugin.s
class patched_chdir(object):
"""Just like chdir, but can be used in `with` - sets back the old path at exit"""
def __init__(self, new_path):
self.old_path = os.getcwd()
self.new_path = new_path
def __enter__(self):
os.chdir(self.new_path)
def __exit__(self, type, value, traceback):
os.chdir(self.old_path)
def create_temp_case(case_name, path_tmpdir=None):
with patched_chdir(os.path.dirname(__file__)):
path_test_cases = os.path.abspath("../testcases/")
path_case = os.path.join(path_test_cases, case_name)
path_tmpdir = path_tmpdir or tempfile.mkdtemp()
path_tmpdir_case = os.path.join(path_tmpdir, case_name)
shutil.copytree(path_case, path_tmpdir_case)
return path_tmpdir_case
def reload_2_3(module_name):
'''
reload that works in all versions of Python.
Uses builtin reload in py2, imp.reload for <=py3.3,
importlib.reload for >=3.4
The module six has similar functionalities,
but would be too huge a dependency for this simple case.
'''
from sys import version_info
major_ver, minor_ver = version_info[:2]
if major_ver == 2:
reload(module_name)
elif major_ver == 3 and minor_ver <= 3:
import imp
imp.reload(module_name)
elif major_ver == 3 and minor_ver >= 4:
import importlib
importlib.reload(module_name)
else:
raise NotImplementedError("Not sure how to reload in "
"this version of Python, supported upto 3.x")
CASE_BASEDIR = __file__
@patch.dict("os.environ",
@@ -72,7 +20,7 @@ def test_whole_1(tmpdir):
'''
os.chdir(os.path.dirname(__file__))
tmpdir = str(tmpdir)
path_case = create_temp_case("case_1", tmpdir)
path_case = create_temp_case("case_1", CASE_BASEDIR, tmpdir)
os.chdir(path_case)
assert(os.environ.get("PYTEST_STATUS_PORT") == str(REDIS_TEST_PORT))
@@ -101,7 +49,7 @@ def test_whole_2(tmpdir):
'''
os.chdir(os.path.dirname(__file__))
tmpdir = str(tmpdir)
path_case = create_temp_case("case_2", tmpdir)
path_case = create_temp_case("case_2", CASE_BASEDIR, tmpdir)
os.chdir(path_case)
popen_pytest = subprocess.Popen(["py.test", "-s"], shell=True)
@@ -126,7 +74,7 @@ def test_intermediate_1(tmpdir):
'''
os.chdir(os.path.dirname(__file__))
tmpdir = str(tmpdir)
path_case = create_temp_case("case_3", tmpdir)
path_case = create_temp_case("case_3", CASE_BASEDIR, tmpdir)
os.chdir(path_case)
popen_pytest = subprocess.Popen(["py.test", "-s"], shell=True)
tests/utils_test.py
+57
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@@ -0,0 +1,57 @@
import os
import tempfile
import shutil
class patched_chdir(object):
"""Just like chdir, but can be used in `with` - sets back the old path at exit"""
def __init__(self, new_path):
self.old_path = os.getcwd()
self.new_path = new_path
def __enter__(self):
os.chdir(self.new_path)
def __exit__(self, type, value, traceback):
os.chdir(self.old_path)
def create_temp_case(case_name, case_basedir=None, path_tmpdir=None):
case_basedir = case_basedir or __file__
with patched_chdir(os.path.dirname(case_basedir)):
path_test_cases = os.path.abspath("../testcases/")
path_case = os.path.join(path_test_cases, case_name)
path_tmpdir = path_tmpdir or tempfile.mkdtemp()
path_tmpdir_case = os.path.join(path_tmpdir, case_name)
shutil.copytree(path_case, path_tmpdir_case)
return path_tmpdir_case
def reload_2_3(module_name):
'''
reload that works in all versions of Python.
Uses builtin reload in py2, imp.reload for <=py3.3,
importlib.reload for >=3.4
The module six has similar functionalities,
but would be too huge a dependency for this simple case.
'''
from sys import version_info
major_ver, minor_ver = version_info[:2]
if major_ver == 2:
reload(module_name)
elif major_ver == 3 and minor_ver <= 3:
import imp
imp.reload(module_name)
elif major_ver == 3 and minor_ver >= 4:
import importlib
importlib.reload(module_name)
else:
raise NotImplementedError("Not sure how to reload in "
"this version of Python, supported upto 3.x")