tests: split test_io.py

test/io/config.py

@@ -0,0 +1,54 @@
+import os
+import pathlib
+import shutil
+import signal
+
+import pytest
+import yaml
+
+
+BASEDIR = pathlib.Path(os.path.realpath(__file__)).parent
+CONFIGSDIR = BASEDIR / "configs"
+FIXTURES = yaml.load((BASEDIR / "fixtures.yaml").read_text(), Loader=yaml.Loader)
+POSTGREST_BIN = shutil.which("postgrest")
+SECRET = "reallyreallyreallyreallyverysafe"
+
+
+@pytest.fixture
+def dburi():
+    "Postgres database connection URI."
+    dbname = os.environ["PGDATABASE"]
+    host = os.environ["PGHOST"]
+    user = os.environ["PGUSER"]
+    return f"postgresql://?dbname={dbname}&host={host}&user={user}".encode()
+
+
+@pytest.fixture
+def baseenv():
+    "Base environment to connect to PostgreSQL"
+    return {
+        "PGDATABASE": os.environ["PGDATABASE"],
+        "PGHOST": os.environ["PGHOST"],
+        "PGUSER": os.environ["PGUSER"],
+    }
+
+
+@pytest.fixture
+def defaultenv(baseenv):
+    "Default environment for PostgREST."
+    return {
+        **baseenv,
+        "PGRST_DB_CONFIG": "true",
+        "PGRST_LOG_LEVEL": "info",
+        "PGRST_DB_POOL": "1",
+    }
+
+
+def hpctixfile():
+    "Returns an individual filename for each test, if the HPCTIXFILE environment variable is set."
+    if "HPCTIXFILE" not in os.environ:
+        return ""
+
+    tixfile = pathlib.Path(os.environ["HPCTIXFILE"])
+    test = hash(os.environ["PYTEST_CURRENT_TEST"])
+    return tixfile.with_suffix(f".{test}.tix")