Add 2 full tests for plugin + use env port for test

pytest.ini

@@ -0,0 +1,2 @@
+[pytest]
+norecursedirs = .* pytest_gui_status testcases

pytest_gui_status/status_plugin/__init__.py

@@ -0,0 +1 @@
+from .plugin import *

pytest_gui_status/status_plugin/plugin.py

@@ -3,7 +3,12 @@ import subprocess
 import time
 import sys
 import redis
+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
 
 command_redis_server_gen = "redis-server --port {port} --maxheap 20MB"

tests/test_plugin.py

@@ -0,0 +1,94 @@
+import pytest_gui_status.status_plugin as status_plugin
+import subprocess
+from mock import patch
+import redis
+import pytest
+
+import os
+import tempfile
+import shutil
+
+REDIS_TEST_PORT = status_plugin.REDIS_PORT + 1
+
+
+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
+
+
+@patch.dict("os.environ",
+            {"pytest_status_port": str(REDIS_TEST_PORT)})
+def test_whole_1(tmpdir):
+    '''
+    Integration test
+    '''
+    os.chdir(os.path.dirname(__file__))
+    tmpdir = str(tmpdir)
+    path_case = create_temp_case("case_1", tmpdir)
+    os.chdir(path_case)
+
+    assert(os.environ.get("pytest_status_port") == str(REDIS_TEST_PORT))
+
+    popen_pytest = subprocess.Popen(["py.test", "-s"], shell=True)
+    popen_pytest.wait()
+
+    # pytest.main(["-s"])
+
+    dir_name = os.getcwd()
+    assert (dir_name == path_case)
+    redis_db = redis.StrictRedis(host='localhost', port=REDIS_TEST_PORT, db=0)
+    hash_dir_name = redis_db.hget("directories_to_hash", dir_name)
+
+    assert (redis_db.llen("{hash_a}_pass".format(hash_a=hash_dir_name)) == 1)
+    assert (redis_db.llen("{hash_a}_fail".format(hash_a=hash_dir_name)) == 1)
+    assert (redis_db.llen("{hash_a}_skip".format(hash_a=hash_dir_name)) == 0)
+    
+    collected_tests = redis_db.lrange("{hash_a}_collect".format(hash_a=hash_dir_name), 0, -1)
+    assert (collected_tests == ["test_1.py::test_pass", "test_1.py::test_fail"])
+
+
+@patch.dict("os.environ",
+            {"pytest_status_port": str(REDIS_TEST_PORT)})
+def test_whole_2(tmpdir):
+    '''
+    Integration test
+    '''
+    os.chdir(os.path.dirname(__file__))
+    tmpdir = str(tmpdir)
+    path_case = create_temp_case("case_2", tmpdir)
+    os.chdir(path_case)
+
+    popen_pytest = subprocess.Popen(["py.test", "-s"], shell=True)
+    popen_pytest.wait()
+
+    # pytest.main(["-s"])
+
+    dir_name = path_case
+    redis_db = redis.StrictRedis(host='localhost', port=REDIS_TEST_PORT, db=0)
+    hash_dir_name = redis_db.hget("directories_to_hash", dir_name)
+
+    assert (redis_db.llen("{hash_a}_pass".format(hash_a=hash_dir_name)) == 1)
+    assert (redis_db.llen("{hash_a}_fail".format(hash_a=hash_dir_name)) == 2)
+    assert (redis_db.llen("{hash_a}_skip".format(hash_a=hash_dir_name)) == 1)

tests/testcases/case_1/conftest.py

@@ -0,0 +1 @@
+pytest_plugins = "pytest_gui_status.status_plugin"

tests/testcases/case_1/test_1.py

@@ -0,0 +1,6 @@
+def test_pass():
+    assert 1
+
+
+def test_fail():
+    assert 0

tests/testcases/case_2/conftest.py

@@ -0,0 +1 @@
+pytest_plugins = "pytest_gui_status.status_plugin"

tests/testcases/case_2/test_1.py

@@ -0,0 +1,17 @@
+import pytest
+
+
+def test_pass_1():
+    assert 1
+
+
+def test_fail_1():
+    assert 0
+
+
+def test_fail_2():
+    assert 0
+
+
+def test_skip_1():
+    pytest.skip()