VectorDB support (pgvector) for archival memory (#226)

tests/test_cli.py

@@ -0,0 +1,47 @@
+import subprocess
+import sys
+
+subprocess.check_call([sys.executable, "-m", "pip", "install", "pexpect"])
+import pexpect
+
+from .constants import TIMEOUT
+from .utils import configure_memgpt
+
+
+def test_configure_memgpt():
+    configure_memgpt()
+
+
+def test_save_load():
+    configure_memgpt()
+    child = pexpect.spawn("memgpt run --agent test_save_load --first --strip_ui")
+
+    child.expect("Enter your message:", timeout=TIMEOUT)
+    child.sendline()
+
+    child.expect("Empty input received. Try again!", timeout=TIMEOUT)
+    child.sendline("/save")
+
+    child.expect("Saved local", timeout=TIMEOUT)
+    child.expect("Enter your message:", timeout=TIMEOUT)
+    child.sendline("/exit")
+
+    child.expect(pexpect.EOF, timeout=TIMEOUT)  # Wait for child to exit
+    child.close()
+    assert child.isalive() is False, "CLI should have terminated."
+    assert child.exitstatus == 0, "CLI did not exit cleanly."
+
+    child = pexpect.spawn("memgpt run --agent test_save_load --first --strip_ui")
+    child.expect("Using existing agent test_save_load", timeout=TIMEOUT)
+    child.expect("Enter your message:", timeout=TIMEOUT)
+    child.sendline("/exit")
+    child.expect(pexpect.EOF, timeout=TIMEOUT)  # Wait for child to exit
+    child.close()
+    assert child.isalive() is False, "CLI should have terminated."
+    assert child.exitstatus == 0, "CLI did not exit cleanly."
+
+
+if __name__ == "__main__":
+    test_configure_memgpt()
+    test_save_load()
+    # test_legacy_cli_sequence()