diff --git a/.tests/test_config.py b/.tests/test_config.py
new file mode 100644
index 0000000..cbbd23f
--- /dev/null
+++ b/.tests/test_config.py
@@ -0,0 +1,45 @@
+"""Tests for configuration."""
+
+import os
+from pathlib import Path
+import pytest
+
+from termflow.config import Config
+from termflow.utils.config import load_config, get_default_db_path
+
+
+class TestConfig:
+    """Test configuration management."""
+
+    def test_config_dir_creation(self, tmp_path, monkeypatch):
+        """Test config directory creation."""
+        monkeypatch.setenv("TERMFLOW_HOME", str(tmp_path / ".termflow"))
+        config = Config()
+        assert config.config_dir.exists()
+
+    def test_default_db_path(self, tmp_path, monkeypatch):
+        """Test default database path."""
+        monkeypatch.setenv("TERMFLOW_HOME", str(tmp_path / ".termflow"))
+        config = Config()
+        assert "sessions.db" in config.db_path
+
+    def test_git_cache_path(self, tmp_path, monkeypatch):
+        """Test git cache path."""
+        monkeypatch.setenv("TERMFLOW_HOME", str(tmp_path / ".termflow"))
+        config = Config()
+        assert "git_cache" in config.git_cache
+
+
+class TestConfigUtils:
+    """Test configuration utilities."""
+
+    def test_load_config_missing(self, tmp_path):
+        """Test loading missing config."""
+        result = load_config(str(tmp_path / "missing"))
+        assert result == {}
+
+    def test_get_default_db_path(self):
+        """Test default db path generation."""
+        path = get_default_db_path()
+        assert "sessions.db" in path
+        assert ".termflow" in path