tests: adapt to changes in wcs runscript command (#42098)

tests/conftest.py

@@ -184,10 +184,10 @@ ALLOWED_HOSTS = ['%s']
     # launch a Django worker for running w.c.s.
     WCS_PID = os.fork()
     if not WCS_PID:
-        os.chdir(os.path.dirname(utils.WCSCTL))
+        os.chdir(os.path.dirname(utils.WCS_MANAGE))
         os.environ['DJANGO_SETTINGS_MODULE'] = 'wcs.settings'
         os.environ['WCS_SETTINGS_FILE'] = str(wcs_dir / 'local_settings.py')
-        os.execvp('python', ['python', 'manage.py', 'runserver', '--noreload', '%s:%s' % (ADDRESS, PORT)])
+        os.execvp('python', [sys.executable, 'manage.py', 'runserver', '--noreload', '%s:%s' % (ADDRESS, PORT)])
         sys.exit(0)
 
     # verify w.c.s. is launched

tests/utils.py

@@ -1,9 +1,10 @@
 import os
 import subprocess
+import sys
 
 
 HOSTNAME = '127.0.0.1'
-WCSCTL = os.environ.get('WCSCTL')
+WCS_MANAGE = os.environ.get('WCS_MANAGE')
 
 
 def run_wcs_script(wcs_dir, script, script_name):
@@ -13,5 +14,5 @@ def run_wcs_script(wcs_dir, script, script_name):
         fd.write(script)
 
     subprocess.check_call(
-        [WCSCTL, 'runscript', '--app-dir', str(wcs_dir), '--vhost', HOSTNAME,
-         str(script_path)])
+        [sys.executable, WCS_MANAGE, 'runscript', '--app-dir', str(wcs_dir), '--vhost', HOSTNAME, str(script_path)],
+        env={'DJANGO_SETTINGS_MODULE': 'wcs.settings'})

tox.ini

@@ -11,7 +11,7 @@ envlist = py3-coverage
 usedevelop = true
 setenv =
 	coverage: COVERAGE=--junit-xml=junit.xml --cov=wcs_olap --cov-report xml --cov-report html
-	WCSCTL=wcs/wcsctl.py
+	WCS_MANAGE=wcs/manage.py
 deps =
 	coverage
 	pytest