Tests: added USR1 signal test for unit.log.

test/python/log_body/wsgi.py

@@ -0,0 +1,9 @@
+def application(environ, start_response):
+    content_length = int(environ.get('CONTENT_LENGTH', 0))
+    body = bytes(environ['wsgi.input'].read(content_length))
+
+    environ['wsgi.errors'].write(body)
+    environ['wsgi.errors'].flush()
+
+    start_response('200', [('Content-Length', '0')])
+    return []

test/test_access_log.py

@@ -298,42 +298,5 @@ Connection: close
             'change',
         )
 
-    def test_access_log_reopen(self):
-        self.load('empty')
-
-        log_path = self.testdir + '/access.log'
-
-        self.assertTrue(self.waitforfiles(log_path), 'open')
-
-        log_path_new = self.testdir + '/new.log'
-
-        os.rename(log_path, log_path_new)
-
-        self.get()
-
-        self.assertIsNotNone(
-            self.wait_for_record(r'"GET / HTTP/1.1" 200 0 "-" "-"', 'new.log'),
-            'rename new',
-        )
-        self.assertFalse(os.path.isfile(log_path), 'rename old')
-
-        with open(self.testdir + '/unit.pid', 'r') as f:
-            pid = f.read().rstrip()
-
-        call(['kill', '-s', 'USR1', pid])
-
-        self.assertTrue(self.waitforfiles(log_path), 'reopen')
-
-        self.get(url='/usr1')
-
-        self.assertIsNotNone(
-            self.wait_for_record(r'"GET /usr1 HTTP/1.1" 200 0 "-" "-"'),
-            'reopen 2',
-        )
-        self.assertIsNone(
-            self.search_in_log(r'/usr1', 'new.log'), 'rename new 2'
-        )
-
-
 if __name__ == '__main__':
     TestAccessLog.main()

test/test_usr1.py

@@ -0,0 +1,92 @@
+import os
+import unittest
+from subprocess import call
+from unit.applications.lang.python import TestApplicationPython
+
+
+class TestUSR1(TestApplicationPython):
+    prerequisites = {'modules': ['python']}
+
+    def test_usr1_access_log(self):
+        self.load('empty')
+
+        log_path = self.testdir + '/access.log'
+
+        self.assertIn(
+            'success',
+            self.conf('"' + log_path + '"', 'access_log'),
+            'access log configure',
+        )
+
+        self.assertTrue(self.waitforfiles(log_path), 'open')
+
+        log_path_new = self.testdir + '/new.log'
+
+        os.rename(log_path, log_path_new)
+
+        self.get()
+
+        self.assertIsNotNone(
+            self.wait_for_record(r'"GET / HTTP/1.1" 200 0 "-" "-"', 'new.log'),
+            'rename new',
+        )
+        self.assertFalse(os.path.isfile(log_path), 'rename old')
+
+        with open(self.testdir + '/unit.pid', 'r') as f:
+            pid = f.read().rstrip()
+
+        call(['kill', '-s', 'USR1', pid])
+
+        self.assertTrue(self.waitforfiles(log_path), 'reopen')
+
+        self.get(url='/usr1')
+
+        self.assertIsNotNone(
+            self.wait_for_record(
+                r'"GET /usr1 HTTP/1.1" 200 0 "-" "-"', 'access.log'
+            ),
+            'reopen 2',
+        )
+        self.assertIsNone(
+            self.search_in_log(r'/usr1', 'new.log'), 'rename new 2'
+        )
+
+    @unittest.skip('not yet')
+    def test_usr1_unit_log(self):
+        self.load('log_body')
+
+        log_path = self.testdir + '/unit.log'
+        log_path_new = self.testdir + '/new.log'
+
+        os.rename(log_path, log_path_new)
+
+        body = 'body_for_a_log_new'
+        self.post(body=body)
+
+        self.assertIsNotNone(
+            self.wait_for_record(body, 'new.log'), 'rename new'
+        )
+        self.assertFalse(os.path.isfile(log_path), 'rename old')
+
+        with open(self.testdir + '/unit.pid', 'r') as f:
+            pid = f.read().rstrip()
+
+        call(['kill', '-s', 'USR1', pid])
+
+        self.assertTrue(self.waitforfiles(log_path), 'reopen')
+
+        body = 'body_for_a_log_unit'
+        self.post(body=body)
+
+        self.assertIsNotNone(self.wait_for_record(body), 'rename new')
+        self.assertIsNone(self.search_in_log(body, 'new.log'), 'rename new 2')
+
+        # merge two log files into unit.log to check alerts
+
+        with open(log_path,     'w') as unit_log, \
+             open(log_path_new, 'r') as new_log:
+            unit_log.write(new_log.read())
+
+
+if __name__ == '__main__':
+    TestUSR1.main()