Tests: removed unused imports.

test/test_asgi_application.py

@@ -4,7 +4,6 @@ from distutils.version import LooseVersion
 
 import pytest
 from unit.applications.lang.python import TestApplicationPython
-from unit.option import option
 
 
 class TestASGIApplication(TestApplicationPython):

test/test_asgi_lifespan.py

@@ -1,7 +1,6 @@
 import os
 from distutils.version import LooseVersion
 
-import pytest
 from conftest import unit_stop
 from unit.applications.lang.python import TestApplicationPython
 from unit.option import option

test/test_client_ip.py

@@ -1,4 +1,3 @@
-import pytest
 from unit.applications.lang.python import TestApplicationPython
 
 

test/test_node_es_modules.py

@@ -1,6 +1,5 @@
 from distutils.version import LooseVersion
 
-import pytest
 from unit.applications.lang.node import TestApplicationNode
 from unit.applications.websockets import TestApplicationWebsocket
 

test/test_python_targets.py

@@ -1,4 +1,3 @@
-import pytest
 from unit.applications.lang.python import TestApplicationPython
 from unit.option import option
 

test/test_ruby_hooks.py

@@ -1,5 +1,3 @@
-import pytest
-from conftest import unit_stop
 from unit.applications.lang.ruby import TestApplicationRuby
 from unit.option import option
 from unit.utils import waitforglob

test/test_tls_session.py

@@ -11,7 +11,6 @@ from OpenSSL.SSL import (
     _lib,
 )
 from unit.applications.tls import TestApplicationTLS
-from unit.option import option
 
 
 class TestTLSSession(TestApplicationTLS):

test/test_tls_sni.py

@@ -1,7 +1,6 @@
 import ssl
 import subprocess
 
-import pytest
 from unit.applications.tls import TestApplicationTLS
 from unit.option import option
 

test/test_tls_tickets.py

@@ -9,7 +9,6 @@ from OpenSSL.SSL import (
     _lib,
 )
 from unit.applications.tls import TestApplicationTLS
-from unit.option import option
 
 
 class TestTLSTicket(TestApplicationTLS):

test/unit/applications/lang/python.py

@@ -2,7 +2,6 @@ import os
 import shutil
 from urllib.parse import quote
 
-import pytest
 from unit.applications.proto import TestApplicationProto
 from unit.option import option
 

test/unit/check/isolation.py

@@ -5,7 +5,6 @@ from unit.applications.lang.go import TestApplicationGo
 from unit.applications.lang.java import TestApplicationJava
 from unit.applications.lang.node import TestApplicationNode
 from unit.applications.lang.ruby import TestApplicationRuby
-from unit.applications.proto import TestApplicationProto
 from unit.http import TestHTTP
 from unit.option import option
 from unit.utils import getns