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authorFrederick Muriuki Muriithi2022-06-15 08:05:11 +0300
committerFrederick Muriuki Muriithi2022-06-15 08:05:11 +0300
commit6760d322637a3d875242a66e9c1a784866d7df1d (patch)
tree9c789b3f25cb1b1c04dc7974f9aab0ffcb6acdf4 /tests/conftest.py
parentc2fa70ec8503d10b990575a547036bfd70a53825 (diff)
downloadgn-uploader-6760d322637a3d875242a66e9c1a784866d7df1d.tar.gz
Setup test fixtures and initial tests for web-UI
Diffstat (limited to 'tests/conftest.py')
-rw-r--r--tests/conftest.py30
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/conftest.py b/tests/conftest.py
index 6ef5374..70bbd37 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,10 +1,40 @@
"""Set up fixtures for tests"""
+import os
+import socket
+import subprocess
+from contextlib import closing
import pytest
+from qc_app import create_app
from quality_control.parsing import strain_names
@pytest.fixture(scope="session")
def strains():
"""Parse the strains once every test session"""
return strain_names("etc/strains.csv")
+
+def is_port_in_use(port: int) -> bool:
+ "Check whether `port` is in use"
+ with closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as sckt:
+ return sckt.connect_ex(("localhost", port)) == 0
+
+@pytest.fixture(scope="session")
+def redis_server():
+ "Fixture to launch a new redis instance and return appropriate URI"
+ port = next(# pylint: disable=[stop-iteration-return]
+ port for port in range(6379,65535) if not is_port_in_use(port))
+ redis_path = f"{os.getenv('GUIX_ENVIRONMENT')}/bin/redis-server"
+ command = [redis_path, "--port", str(port)]
+ process = subprocess.Popen(command) # pylint: disable=[consider-using-with]
+ yield f"redis://localhost:{port}"
+ process.kill()
+
+@pytest.fixture(scope="module")
+def client(redis_server): # pylint: disable=[redefined-outer-name]
+ "Fixture for test client"
+ app = create_app(f"{os.path.abspath('.')}/tests/test_instance_dir")
+ app.config.update({
+ "REDIS_URL": redis_server
+ })
+ yield app.test_client()