Tests: reducing the number of generated applications.

Each application initializes a shared port with 2 file descriptors, so the test
fails because the router reaches the open files limit.

1 files changed, 3 insertions, 1 deletions

diff --git a/test/test_configuration.py b/test/test_configuration.py
index 0329ef5e..fec1b3dc 100644
--- a/test/test_configuration.py
+++ b/test/test_configuration.py
@@ -400,7 +400,9 @@ class TestConfiguration(TestControl):
                     "path": "/app",
                     "module": "wsgi",
                 }
-                for a in range(999)
+                # Larger number of applications can cause test fail with default
+                # open files limit due to the lack of file descriptors.
+                for a in range(100)
             },
             "listeners": {"*:7080": {"pass": "applications/app-1"}},
         }