diff --git a/tests/test_config.py b/tests/test_config.py
index f1b09a3..e4dc273 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -81,3 +81,25 @@ def test_get_default_config_path():
     assert path.name == "config.toml"
     assert ".config" in str(path)
     assert "zzpyjenkins" in str(path)
+
+
+def test_full_config_flow():
+    """Test complete config loading flow with temp file."""
+    with tempfile.NamedTemporaryFile(mode="w", suffix=".toml", delete=False) as f:
+        f.write("""
+[work]
+url = "https://jenkins.example.com"
+username = "testuser"
+password = "testpass"
+""")
+        temp_path = Path(f.name)
+
+    try:
+        config = load_config(temp_path)
+        url, username, password = get_server_config(config, "work")
+
+        assert url == "https://jenkins.example.com"
+        assert username == "testuser"
+        assert password == "testpass"
+    finally:
+        temp_path.unlink()