ability to ping DelBar API

tests/api/test_common.py

@@ -0,0 +1,56 @@
+import pytest
+
+from delta_barth.api import common
+from delta_barth.errors import UnspecifiedRequestType
+from delta_barth.types import HttpRequestTypes
+
+"http://test.com/ "
+
+
+@pytest.mark.parametrize(
+    ["case", "expect"],
+    [
+        ("http://test.com/ ", "http://test.com"),
+        ("http://test.com/", "http://test.com"),
+        ("http://test.com ", "http://test.com"),
+        ("http://test.com// ", "http://test.com"),
+        ("http://test.com", "http://test.com"),
+        (" /http://test.com", "http://test.com"),
+        ("  //http://test.com", "http://test.com"),
+        ("//http://test.com", "http://test.com"),
+    ],
+)
+def test_strip_url_components(case, expect):
+    res = common._strip_url_components(case)
+    assert res == expect
+
+
+@pytest.mark.parametrize(
+    ["base", "route", "expect"],
+    [
+        ("http://test.com/ ", "ping", "http://test.com/ping"),
+        ("http://test.com/", "ping  ", "http://test.com/ping"),
+        ("http://test.com ", "ping/", "http://test.com/ping"),
+        ("http://test.com// ", "ping", "http://test.com/ping"),
+        ("http://test.com", "/ping  ", "http://test.com/ping"),
+        (" /http://test.com", "/ ping/ ", "http://test.com/ping"),
+        ("  //http://test.com", "ping", "http://test.com/ping"),
+        ("//http://test.com", "//    ping// ", "http://test.com/ping"),
+    ],
+)
+def test_combine_route(base, route, expect):
+    res = common.combine_route(base, route)
+    assert res == expect
+
+
+@pytest.mark.api_con_required
+def test_ping(api_base_url):
+    resp = common.ping(api_base_url, HttpRequestTypes.GET)
+    assert resp.status_code == 204
+    resp = common.ping(api_base_url, HttpRequestTypes.PUT)
+    assert resp.status_code == 204
+    resp = common.ping(api_base_url, HttpRequestTypes.DELETE)
+    assert resp.status_code == 204
+
+    with pytest.raises(UnspecifiedRequestType):
+        resp = common.ping(api_base_url, HttpRequestTypes.POST)

tests/conftest.py

@@ -1,10 +1,30 @@
+import tomllib
 from pathlib import Path
-from typing import Any
+from typing import Any, cast
 
 import pandas as pd
 import pytest
 
 
+@pytest.fixture(scope="session")
+def credentials() -> dict[str, str]:
+    pwd = Path.cwd()
+    assert "barth" in pwd.parent.name.lower(), "not in project root directory"
+    creds_pth = pwd / "./CREDENTIALS.toml"
+    assert creds_pth.exists(), "file to credentials data not found"
+    with open(creds_pth, "rb") as file:
+        cfg = tomllib.load(file)
+
+    creds = cast(dict[str, str], cfg["delta-barth-server"]["api"])
+
+    return creds
+
+
+@pytest.fixture(scope="session")
+def api_base_url(credentials) -> str:
+    return credentials["base_url"]
+
+
 # TODO: maybe include in main package depending if needed in future
 def _cvt_str_float(value: str) -> float:
     import locale