Tests: migrated to the pytest.

test/test_php_application.py

@@ -1,10 +1,11 @@
 import os
+import pytest
 import re
 import shutil
 import time
-import unittest
 
 from unit.applications.lang.php import TestApplicationPHP
+from conftest import option
 
 class TestPHPApplication(TestApplicationPHP):
     prerequisites = {'modules': {'php': 'all'}}
@@ -12,30 +13,21 @@ class TestPHPApplication(TestApplicationPHP):
     def before_disable_functions(self):
         body = self.get()['body']
 
-        self.assertRegex(body, r'time: \d+', 'disable_functions before time')
-        self.assertRegex(body, r'exec: \/\w+', 'disable_functions before exec')
+        assert re.search(r'time: \d+', body), 'disable_functions before time'
+        assert re.search(r'exec: \/\w+', body), 'disable_functions before exec'
 
     def set_opcache(self, app, val):
-        self.assertIn(
-            'success',
-            self.conf(
-                {
-                    "admin": {
-                        "opcache.enable": val,
-                        "opcache.enable_cli": val,
-                    },
-                },
-                'applications/' + app + '/options',
-            ),
+        assert 'success' in self.conf(
+            {"admin": {"opcache.enable": val, "opcache.enable_cli": val,},},
+            'applications/' + app + '/options',
         )
 
         opcache = self.get()['headers']['X-OPcache']
 
         if not opcache or opcache == '-1':
-            print('opcache is not supported')
-            raise unittest.SkipTest()
+            pytest.skip('opcache is not supported')
 
-        self.assertEqual(opcache, val, 'opcache value')
+        assert opcache == val, 'opcache value'
 
     def test_php_application_variables(self):
         self.load('variables')
@@ -50,140 +42,122 @@ class TestPHPApplication(TestApplicationPHP):
                 'Connection': 'close',
             },
             body=body,
-            url='/index.php/blah?var=val'
+            url='/index.php/blah?var=val',
         )
 
-        self.assertEqual(resp['status'], 200, 'status')
+        assert resp['status'] == 200, 'status'
         headers = resp['headers']
         header_server = headers.pop('Server')
-        self.assertRegex(header_server, r'Unit/[\d\.]+', 'server header')
-        self.assertEqual(
-            headers.pop('Server-Software'),
-            header_server,
-            'server software header',
-        )
+        assert re.search(r'Unit/[\d\.]+', header_server), 'server header'
+        assert (
+            headers.pop('Server-Software') == header_server
+        ), 'server software header'
 
         date = headers.pop('Date')
-        self.assertEqual(date[-4:], ' GMT', 'date header timezone')
-        self.assertLess(
-            abs(self.date_to_sec_epoch(date) - self.sec_epoch()),
-            5,
-            'date header',
-        )
+        assert date[-4:] == ' GMT', 'date header timezone'
+        assert (
+            abs(self.date_to_sec_epoch(date) - self.sec_epoch()) < 5
+        ), 'date header'
 
         if 'X-Powered-By' in headers:
             headers.pop('X-Powered-By')
 
         headers.pop('Content-type')
-        self.assertDictEqual(
-            headers,
-            {
-                'Connection': 'close',
-                'Content-Length': str(len(body)),
-                'Request-Method': 'POST',
-                'Path-Info': '/blah',
-                'Request-Uri': '/index.php/blah?var=val',
-                'Http-Host': 'localhost',
-                'Server-Protocol': 'HTTP/1.1',
-                'Custom-Header': 'blah',
-            },
-            'headers',
-        )
-        self.assertEqual(resp['body'], body, 'body')
+        assert headers == {
+            'Connection': 'close',
+            'Content-Length': str(len(body)),
+            'Request-Method': 'POST',
+            'Path-Info': '/blah',
+            'Request-Uri': '/index.php/blah?var=val',
+            'Http-Host': 'localhost',
+            'Server-Protocol': 'HTTP/1.1',
+            'Custom-Header': 'blah',
+        }, 'headers'
+        assert resp['body'] == body, 'body'
 
     def test_php_application_query_string(self):
         self.load('query_string')
 
         resp = self.get(url='/?var1=val1&var2=val2')
 
-        self.assertEqual(
-            resp['headers']['Query-String'],
-            'var1=val1&var2=val2',
-            'query string',
-        )
+        assert (
+            resp['headers']['Query-String'] == 'var1=val1&var2=val2'
+        ), 'query string'
 
     def test_php_application_query_string_empty(self):
         self.load('query_string')
 
         resp = self.get(url='/?')
 
-        self.assertEqual(resp['status'], 200, 'query string empty status')
-        self.assertEqual(
-            resp['headers']['Query-String'], '', 'query string empty'
-        )
+        assert resp['status'] == 200, 'query string empty status'
+        assert resp['headers']['Query-String'] == '', 'query string empty'
 
     def test_php_application_query_string_absent(self):
         self.load('query_string')
 
         resp = self.get()
 
-        self.assertEqual(resp['status'], 200, 'query string absent status')
-        self.assertEqual(
-            resp['headers']['Query-String'], '', 'query string absent'
-        )
+        assert resp['status'] == 200, 'query string absent status'
+        assert resp['headers']['Query-String'] == '', 'query string absent'
 
     def test_php_application_phpinfo(self):
         self.load('phpinfo')
 
         resp = self.get()
 
-        self.assertEqual(resp['status'], 200, 'status')
-        self.assertNotEqual(resp['body'], '', 'body not empty')
+        assert resp['status'] == 200, 'status'
+        assert resp['body'] != '', 'body not empty'
 
     def test_php_application_header_status(self):
         self.load('header')
 
-        self.assertEqual(
+        assert (
             self.get(
                 headers={
                     'Host': 'localhost',
                     'Connection': 'close',
                     'X-Header': 'HTTP/1.1 404 Not Found',
                 }
-            )['status'],
-            404,
-            'status',
-        )
+            )['status']
+            == 404
+        ), 'status'
 
-        self.assertEqual(
+        assert (
             self.get(
                 headers={
                     'Host': 'localhost',
                     'Connection': 'close',
                     'X-Header': 'http/1.1 404 Not Found',
                 }
-            )['status'],
-            404,
-            'status case insensitive',
-        )
+            )['status']
+            == 404
+        ), 'status case insensitive'
 
-        self.assertEqual(
+        assert (
             self.get(
                 headers={
                     'Host': 'localhost',
                     'Connection': 'close',
                     'X-Header': 'HTTP/ 404 Not Found',
                 }
-            )['status'],
-            404,
-            'status version empty',
-        )
-
+            )['status']
+            == 404
+        ), 'status version empty'
 
     def test_php_application_404(self):
         self.load('404')
 
         resp = self.get()
 
-        self.assertEqual(resp['status'], 404, '404 status')
-        self.assertRegex(
-            resp['body'], r'<title>404 Not Found</title>', '404 body'
-        )
+        assert resp['status'] == 404, '404 status'
+        assert re.search(
+            r'<title>404 Not Found</title>', resp['body']
+        ), '404 body'
 
     def test_php_application_keepalive_body(self):
         self.load('mirror')
 
-        self.assertEqual(self.get()['status'], 200, 'init')
+        assert self.get()['status'] == 200, 'init'
 
         body = '0123456789' * 500
         (resp, sock) = self.post(
@@ -197,7 +171,7 @@ class TestPHPApplication(TestApplicationPHP):
             read_timeout=1,
         )
 
-        self.assertEqual(resp['body'], body, 'keep-alive 1')
+        assert resp['body'] == body, 'keep-alive 1'
 
         body = '0123456789'
         resp = self.post(
@@ -210,22 +184,22 @@ class TestPHPApplication(TestApplicationPHP):
             body=body,
         )
 
-        self.assertEqual(resp['body'], body, 'keep-alive 2')
+        assert resp['body'] == body, 'keep-alive 2'
 
     def test_php_application_conditional(self):
         self.load('conditional')
 
-        self.assertRegex(self.get()['body'], r'True', 'conditional true')
-        self.assertRegex(self.post()['body'], r'False', 'conditional false')
+        assert re.search(r'True', self.get()['body']), 'conditional true'
+        assert re.search(r'False', self.post()['body']), 'conditional false'
 
     def test_php_application_get_variables(self):
         self.load('get_variables')
 
         resp = self.get(url='/?var1=val1&var2=&var3')
-        self.assertEqual(resp['headers']['X-Var-1'], 'val1', 'GET variables')
-        self.assertEqual(resp['headers']['X-Var-2'], '1', 'GET variables 2')
-        self.assertEqual(resp['headers']['X-Var-3'], '1', 'GET variables 3')
-        self.assertEqual(resp['headers']['X-Var-4'], '', 'GET variables 4')
+        assert resp['headers']['X-Var-1'] == 'val1', 'GET variables'
+        assert resp['headers']['X-Var-2'] == '1', 'GET variables 2'
+        assert resp['headers']['X-Var-3'] == '1', 'GET variables 3'
+        assert resp['headers']['X-Var-4'] == '', 'GET variables 4'
 
     def test_php_application_post_variables(self):
         self.load('post_variables')
@@ -238,9 +212,9 @@ class TestPHPApplication(TestApplicationPHP):
             },
             body='var1=val1&var2=',
         )
-        self.assertEqual(resp['headers']['X-Var-1'], 'val1', 'POST variables')
-        self.assertEqual(resp['headers']['X-Var-2'], '1', 'POST variables 2')
-        self.assertEqual(resp['headers']['X-Var-3'], '', 'POST variables 3')
+        assert resp['headers']['X-Var-1'] == 'val1', 'POST variables'
+        assert resp['headers']['X-Var-2'] == '1', 'POST variables 2'
+        assert resp['headers']['X-Var-3'] == '', 'POST variables 3'
 
     def test_php_application_cookies(self):
         self.load('cookies')
@@ -253,41 +227,32 @@ class TestPHPApplication(TestApplicationPHP):
             }
         )
 
-        self.assertEqual(resp['headers']['X-Cookie-1'], 'val', 'cookie')
-        self.assertEqual(resp['headers']['X-Cookie-2'], 'val2', 'cookie')
+        assert resp['headers']['X-Cookie-1'] == 'val', 'cookie'
+        assert resp['headers']['X-Cookie-2'] == 'val2', 'cookie'
 
     def test_php_application_ini_precision(self):
         self.load('ini_precision')
 
-        self.assertNotEqual(
-            self.get()['headers']['X-Precision'], '4', 'ini value default'
-        )
+        assert self.get()['headers']['X-Precision'] != '4', 'ini value default'
 
         self.conf(
             {"file": "ini/php.ini"}, 'applications/ini_precision/options'
         )
 
-        self.assertEqual(
-            self.get()['headers']['X-File'],
-            self.current_dir + '/php/ini_precision/ini/php.ini',
-            'ini file',
-        )
-        self.assertEqual(
-            self.get()['headers']['X-Precision'], '4', 'ini value'
-        )
+        assert (
+            self.get()['headers']['X-File']
+            == option.test_dir + '/php/ini_precision/ini/php.ini'
+        ), 'ini file'
+        assert self.get()['headers']['X-Precision'] == '4', 'ini value'
 
-    @unittest.skip('not yet')
+    @pytest.mark.skip('not yet')
     def test_php_application_ini_admin_user(self):
         self.load('ini_precision')
 
-        self.assertIn(
-            'error',
-            self.conf(
-                {"user": {"precision": "4"}, "admin": {"precision": "5"}},
-                'applications/ini_precision/options',
-            ),
-            'ini admin user',
-        )
+        assert 'error' in self.conf(
+            {"user": {"precision": "4"}, "admin": {"precision": "5"}},
+            'applications/ini_precision/options',
+        ), 'ini admin user'
 
     def test_php_application_ini_admin(self):
         self.load('ini_precision')
@@ -297,9 +262,7 @@ class TestPHPApplication(TestApplicationPHP):
             'applications/ini_precision/options',
         )
 
-        self.assertEqual(
-            self.get()['headers']['X-Precision'], '5', 'ini value admin'
-        )
+        assert self.get()['headers']['X-Precision'] == '5', 'ini value admin'
 
     def test_php_application_ini_user(self):
         self.load('ini_precision')
@@ -309,9 +272,7 @@ class TestPHPApplication(TestApplicationPHP):
             'applications/ini_precision/options',
         )
 
-        self.assertEqual(
-            self.get()['headers']['X-Precision'], '5', 'ini value user'
-        )
+        assert self.get()['headers']['X-Precision'] == '5', 'ini value user'
 
     def test_php_application_ini_user_2(self):
         self.load('ini_precision')
@@ -320,17 +281,13 @@ class TestPHPApplication(TestApplicationPHP):
             {"file": "ini/php.ini"}, 'applications/ini_precision/options'
         )
 
-        self.assertEqual(
-            self.get()['headers']['X-Precision'], '4', 'ini user file'
-        )
+        assert self.get()['headers']['X-Precision'] == '4', 'ini user file'
 
         self.conf(
             {"precision": "5"}, 'applications/ini_precision/options/user'
         )
 
-        self.assertEqual(
-            self.get()['headers']['X-Precision'], '5', 'ini value user'
-        )
+        assert self.get()['headers']['X-Precision'] == '5', 'ini value user'
 
     def test_php_application_ini_set_admin(self):
         self.load('ini_precision')
@@ -339,11 +296,9 @@ class TestPHPApplication(TestApplicationPHP):
             {"admin": {"precision": "5"}}, 'applications/ini_precision/options'
         )
 
-        self.assertEqual(
-            self.get(url='/?precision=6')['headers']['X-Precision'],
-            '5',
-            'ini set admin',
-        )
+        assert (
+            self.get(url='/?precision=6')['headers']['X-Precision'] == '5'
+        ), 'ini set admin'
 
     def test_php_application_ini_set_user(self):
         self.load('ini_precision')
@@ -352,11 +307,9 @@ class TestPHPApplication(TestApplicationPHP):
             {"user": {"precision": "5"}}, 'applications/ini_precision/options'
         )
 
-        self.assertEqual(
-            self.get(url='/?precision=6')['headers']['X-Precision'],
-            '6',
-            'ini set user',
-        )
+        assert (
+            self.get(url='/?precision=6')['headers']['X-Precision'] == '6'
+        ), 'ini set user'
 
     def test_php_application_ini_repeat(self):
         self.load('ini_precision')
@@ -365,13 +318,9 @@ class TestPHPApplication(TestApplicationPHP):
             {"user": {"precision": "5"}}, 'applications/ini_precision/options'
         )
 
-        self.assertEqual(
-            self.get()['headers']['X-Precision'], '5', 'ini value'
-        )
+        assert self.get()['headers']['X-Precision'] == '5', 'ini value'
 
-        self.assertEqual(
-            self.get()['headers']['X-Precision'], '5', 'ini value repeat'
-        )
+        assert self.get()['headers']['X-Precision'] == '5', 'ini value repeat'
 
     def test_php_application_disable_functions_exec(self):
         self.load('time_exec')
@@ -385,8 +334,8 @@ class TestPHPApplication(TestApplicationPHP):
 
         body = self.get()['body']
 
-        self.assertRegex(body, r'time: \d+', 'disable_functions time')
-        self.assertNotRegex(body, r'exec: \/\w+', 'disable_functions exec')
+        assert re.search(r'time: \d+', body), 'disable_functions time'
+        assert not re.search(r'exec: \/\w+', body), 'disable_functions exec'
 
     def test_php_application_disable_functions_comma(self):
         self.load('time_exec')
@@ -400,10 +349,12 @@ class TestPHPApplication(TestApplicationPHP):
 
         body = self.get()['body']
 
-        self.assertNotRegex(body, r'time: \d+', 'disable_functions comma time')
-        self.assertNotRegex(
-            body, r'exec: \/\w+', 'disable_functions comma exec'
-        )
+        assert not re.search(
+            r'time: \d+', body
+        ), 'disable_functions comma time'
+        assert not re.search(
+            r'exec: \/\w+', body
+        ), 'disable_functions comma exec'
 
     def test_php_application_disable_functions_space(self):
         self.load('time_exec')
@@ -417,10 +368,12 @@ class TestPHPApplication(TestApplicationPHP):
 
         body = self.get()['body']
 
-        self.assertNotRegex(body, r'time: \d+', 'disable_functions space time')
-        self.assertNotRegex(
-            body, r'exec: \/\w+', 'disable_functions space exec'
-        )
+        assert not re.search(
+            r'time: \d+', body
+        ), 'disable_functions space time'
+        assert not re.search(
+            r'exec: \/\w+', body
+        ), 'disable_functions space exec'
 
     def test_php_application_disable_functions_user(self):
         self.load('time_exec')
@@ -434,10 +387,10 @@ class TestPHPApplication(TestApplicationPHP):
 
         body = self.get()['body']
 
-        self.assertRegex(body, r'time: \d+', 'disable_functions user time')
-        self.assertNotRegex(
-            body, r'exec: \/\w+', 'disable_functions user exec'
-        )
+        assert re.search(r'time: \d+', body), 'disable_functions user time'
+        assert not re.search(
+            r'exec: \/\w+', body
+        ), 'disable_functions user exec'
 
     def test_php_application_disable_functions_nonexistent(self):
         self.load('time_exec')
@@ -451,187 +404,165 @@ class TestPHPApplication(TestApplicationPHP):
 
         body = self.get()['body']
 
-        self.assertRegex(
-            body, r'time: \d+', 'disable_functions nonexistent time'
-        )
-        self.assertRegex(
-            body, r'exec: \/\w+', 'disable_functions nonexistent exec'
-        )
+        assert re.search(
+            r'time: \d+', body
+        ), 'disable_functions nonexistent time'
+        assert re.search(
+            r'exec: \/\w+', body
+        ), 'disable_functions nonexistent exec'
 
     def test_php_application_disable_classes(self):
         self.load('date_time')
 
-        self.assertRegex(
-            self.get()['body'], r'012345', 'disable_classes before'
-        )
+        assert re.search(
+            r'012345', self.get()['body']
+        ), 'disable_classes before'
 
         self.conf(
             {"admin": {"disable_classes": "DateTime"}},
             'applications/date_time/options',
         )
 
-        self.assertNotRegex(
-            self.get()['body'], r'012345', 'disable_classes before'
-        )
+        assert not re.search(
+            r'012345', self.get()['body']
+        ), 'disable_classes before'
 
     def test_php_application_disable_classes_user(self):
         self.load('date_time')
 
-        self.assertRegex(
-            self.get()['body'], r'012345', 'disable_classes before'
-        )
+        assert re.search(
+            r'012345', self.get()['body']
+        ), 'disable_classes before'
 
         self.conf(
             {"user": {"disable_classes": "DateTime"}},
             'applications/date_time/options',
         )
 
-        self.assertNotRegex(
-            self.get()['body'], r'012345', 'disable_classes before'
-        )
+        assert not re.search(
+            r'012345', self.get()['body']
+        ), 'disable_classes before'
 
     def test_php_application_error_log(self):
         self.load('error_log')
 
-        self.assertEqual(self.get()['status'], 200, 'status')
+        assert self.get()['status'] == 200, 'status'
 
         time.sleep(1)
 
-        self.assertEqual(self.get()['status'], 200, 'status 2')
+        assert self.get()['status'] == 200, 'status 2'
 
         self.stop()
 
         pattern = r'\d{4}\/\d\d\/\d\d\s\d\d:.+\[notice\].+Error in application'
 
-        self.assertIsNotNone(self.wait_for_record(pattern), 'errors print')
+        assert self.wait_for_record(pattern) is not None, 'errors print'
 
-        with open(self.testdir + '/unit.log', 'r', errors='ignore') as f:
+        with open(self.temp_dir + '/unit.log', 'r', errors='ignore') as f:
             errs = re.findall(pattern, f.read())
 
-            self.assertEqual(len(errs), 2, 'error_log count')
+            assert len(errs) == 2, 'error_log count'
 
             date = errs[0].split('[')[0]
             date2 = errs[1].split('[')[0]
-            self.assertNotEqual(date, date2, 'date diff')
+            assert date != date2, 'date diff'
 
     def test_php_application_script(self):
-        self.assertIn(
-            'success',
-            self.conf(
-                {
-                    "listeners": {"*:7080": {"pass": "applications/script"}},
-                    "applications": {
-                        "script": {
-                            "type": "php",
-                            "processes": {"spare": 0},
-                            "root": self.current_dir + "/php/script",
-                            "script": "phpinfo.php",
-                        }
-                    },
-                }
-            ),
-            'configure script',
-        )
+        assert 'success' in self.conf(
+            {
+                "listeners": {"*:7080": {"pass": "applications/script"}},
+                "applications": {
+                    "script": {
+                        "type": "php",
+                        "processes": {"spare": 0},
+                        "root": option.test_dir + "/php/script",
+                        "script": "phpinfo.php",
+                    }
+                },
+            }
+        ), 'configure script'
 
         resp = self.get()
 
-        self.assertEqual(resp['status'], 200, 'status')
-        self.assertNotEqual(resp['body'], '', 'body not empty')
+        assert resp['status'] == 200, 'status'
+        assert resp['body'] != '', 'body not empty'
 
     def test_php_application_index_default(self):
-        self.assertIn(
-            'success',
-            self.conf(
-                {
-                    "listeners": {"*:7080": {"pass": "applications/phpinfo"}},
-                    "applications": {
-                        "phpinfo": {
-                            "type": "php",
-                            "processes": {"spare": 0},
-                            "root": self.current_dir + "/php/phpinfo",
-                        }
-                    },
-                }
-            ),
-            'configure index default',
-        )
+        assert 'success' in self.conf(
+            {
+                "listeners": {"*:7080": {"pass": "applications/phpinfo"}},
+                "applications": {
+                    "phpinfo": {
+                        "type": "php",
+                        "processes": {"spare": 0},
+                        "root": option.test_dir + "/php/phpinfo",
+                    }
+                },
+            }
+        ), 'configure index default'
 
         resp = self.get()
 
-        self.assertEqual(resp['status'], 200, 'status')
-        self.assertNotEqual(resp['body'], '', 'body not empty')
+        assert resp['status'] == 200, 'status'
+        assert resp['body'] != '', 'body not empty'
 
     def test_php_application_extension_check(self):
         self.load('phpinfo')
 
-        self.assertNotEqual(
-            self.get(url='/index.wrong')['status'], 200, 'status'
-        )
+        assert self.get(url='/index.wrong')['status'] != 200, 'status'
 
-        new_root = self.testdir + "/php"
+        new_root = self.temp_dir + "/php"
         os.mkdir(new_root)
-        shutil.copy(self.current_dir + '/php/phpinfo/index.wrong', new_root)
+        shutil.copy(option.test_dir + '/php/phpinfo/index.wrong', new_root)
 
-        self.assertIn(
-            'success',
-            self.conf(
-                {
-                    "listeners": {"*:7080": {"pass": "applications/phpinfo"}},
-                    "applications": {
-                        "phpinfo": {
-                            "type": "php",
-                            "processes": {"spare": 0},
-                            "root": new_root,
-                            "working_directory": new_root,
-                        }
-                    },
-                }
-            ),
-            'configure new root',
-        )
+        assert 'success' in self.conf(
+            {
+                "listeners": {"*:7080": {"pass": "applications/phpinfo"}},
+                "applications": {
+                    "phpinfo": {
+                        "type": "php",
+                        "processes": {"spare": 0},
+                        "root": new_root,
+                        "working_directory": new_root,
+                    }
+                },
+            }
+        ), 'configure new root'
 
         resp = self.get()
-        self.assertNotEqual(
-            str(resp['status']) + resp['body'], '200', 'status new root'
-        )
+        assert str(resp['status']) + resp['body'] != '200', 'status new root'
 
     def run_php_application_cwd_root_tests(self):
-        self.assertIn(
-            'success', self.conf_delete('applications/cwd/working_directory')
+        assert 'success' in self.conf_delete(
+            'applications/cwd/working_directory'
         )
 
-        script_cwd = self.current_dir + '/php/cwd'
+        script_cwd = option.test_dir + '/php/cwd'
 
         resp = self.get()
-        self.assertEqual(resp['status'], 200, 'status ok')
-        self.assertEqual(resp['body'], script_cwd, 'default cwd')
+        assert resp['status'] == 200, 'status ok'
+        assert resp['body'] == script_cwd, 'default cwd'
 
-        self.assertIn(
-            'success',
-            self.conf(
-                '"' + self.current_dir + '"',
-                'applications/cwd/working_directory',
-            ),
+        assert 'success' in self.conf(
+            '"' + option.test_dir + '"', 'applications/cwd/working_directory',
         )
 
         resp = self.get()
-        self.assertEqual(resp['status'], 200, 'status ok')
-        self.assertEqual(resp['body'], script_cwd, 'wdir cwd')
+        assert resp['status'] == 200, 'status ok'
+        assert resp['body'] == script_cwd, 'wdir cwd'
 
         resp = self.get(url='/?chdir=/')
-        self.assertEqual(resp['status'], 200, 'status ok')
-        self.assertEqual(resp['body'], '/', 'cwd after chdir')
+        assert resp['status'] == 200, 'status ok'
+        assert resp['body'] == '/', 'cwd after chdir'
 
         # cwd must be restored
 
         resp = self.get()
-        self.assertEqual(resp['status'], 200, 'status ok')
-        self.assertEqual(resp['body'], script_cwd, 'cwd restored')
+        assert resp['status'] == 200, 'status ok'
+        assert resp['body'] == script_cwd, 'cwd restored'
 
         resp = self.get(url='/subdir/')
-        self.assertEqual(
-            resp['body'], script_cwd + '/subdir', 'cwd subdir',
-        )
+        assert resp['body'] == script_cwd + '/subdir', 'cwd subdir'
 
     def test_php_application_cwd_root(self):
         self.load('cwd')
@@ -650,26 +581,20 @@ class TestPHPApplication(TestApplicationPHP):
     def run_php_application_cwd_script_tests(self):
         self.load('cwd')
 
-        script_cwd = self.current_dir + '/php/cwd'
+        script_cwd = option.test_dir + '/php/cwd'
 
-        self.assertIn(
-            'success', self.conf_delete('applications/cwd/working_directory')
+        assert 'success' in self.conf_delete(
+            'applications/cwd/working_directory'
         )
 
-        self.assertIn(
-            'success', self.conf('"index.php"', 'applications/cwd/script')
-        )
+        assert 'success' in self.conf('"index.php"', 'applications/cwd/script')
 
-        self.assertEqual(
-            self.get()['body'], script_cwd, 'default cwd',
-        )
+        assert self.get()['body'] == script_cwd, 'default cwd'
 
-        self.assertEqual(
-            self.get(url='/?chdir=/')['body'], '/', 'cwd after chdir',
-        )
+        assert self.get(url='/?chdir=/')['body'] == '/', 'cwd after chdir'
 
         # cwd must be restored
-        self.assertEqual(self.get()['body'], script_cwd, 'cwd restored')
+        assert self.get()['body'] == script_cwd, 'cwd restored'
 
     def test_php_application_cwd_script(self):
         self.load('cwd')
@@ -688,14 +613,10 @@ class TestPHPApplication(TestApplicationPHP):
     def test_php_application_path_relative(self):
         self.load('open')
 
-        self.assertEqual(self.get()['body'], 'test', 'relative path')
+        assert self.get()['body'] == 'test', 'relative path'
 
-        self.assertNotEqual(
-            self.get(url='/?chdir=/')['body'], 'test', 'relative path w/ chdir'
-        )
+        assert (
+            self.get(url='/?chdir=/')['body'] != 'test'
+        ), 'relative path w/ chdir'
 
-        self.assertEqual(self.get()['body'], 'test', 'relative path 2')
-
-
-if __name__ == '__main__':
-    TestPHPApplication.main()
+        assert self.get()['body'] == 'test', 'relative path 2'