diff --git a/.tests/conftest.py b/.tests/conftest.py
new file mode 100644
index 0000000..635ed62
--- /dev/null
+++ b/.tests/conftest.py
@@ -0,0 +1,31 @@
+"""Pytest configuration."""
+
+import tempfile
+from pathlib import Path
+
+import pytest
+
+
+@pytest.fixture
+def temp_dir(tmp_path):
+    """Provide a temporary directory."""
+    return tmp_path
+
+
+@pytest.fixture
+def sample_session():
+    """Provide sample session data."""
+    from termflow.core.session import Session, Command
+
+    session = Session(name="test-session")
+    session.add_command(Command(command="ls -la", timestamp="2024-01-01T10:00:00"))
+    session.add_command(Command(command="cd /tmp", timestamp="2024-01-01T10:00:01"))
+    session.add_command(Command(command="pwd", timestamp="2024-01-01T10:00:02"))
+
+    return session
+
+
+@pytest.fixture
+def sample_commands():
+    """Provide sample command list."""
+    return ["ls -la", "cd /tmp", "pwd", "ls", "cd /home", "pwd"]