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from personal_agent.database.database import Database
from personal_agent.memory.models import MemoryCategory
from personal_agent.memory.store import LongTermMemoryStore
from personal_agent.tools.memory import (
LongTermMemoryDeleteTool,
LongTermMemorySaveTool,
LongTermMemorySearchTool,
ToolError,
)
def create_store(tmp_path):
database = Database(tmp_path / "test.db")
database.migrate()
return LongTermMemoryStore(database)
def test_save_tool_persists_memory(tmp_path):
store = create_store(tmp_path)
tool = LongTermMemorySaveTool(store)
result = tool.execute(
{
"content": "User prefers Rust for systems programming.",
"category": "semantic",
"importance": 2,
}
)
memories = store.list()
assert len(memories) == 1
assert memories[0].content == "User prefers Rust for systems programming."
assert memories[0].category is MemoryCategory.SEMANTIC
assert memories[0].importance == 2
assert str(memories[0].id) in result.content
def test_save_tool_rejects_empty_content(tmp_path):
store = create_store(tmp_path)
tool = LongTermMemorySaveTool(store)
try:
tool.execute({"content": " ", "category": "semantic"})
except ToolError as error:
assert str(error) == "content must not be empty"
else:
raise AssertionError("Expected ToolError")
def test_save_tool_rejects_invalid_category(tmp_path):
store = create_store(tmp_path)
tool = LongTermMemorySaveTool(store)
try:
tool.execute(
{
"content": "Something",
"category": "invalid",
"importance": 2,
}
)
except ToolError as error:
assert str(error) == "category must be 'semantic' or 'episodic'"
else:
raise AssertionError("Expected ToolError")
def test_search_tool_returns_matching_memories(tmp_path):
store = create_store(tmp_path)
save_tool = LongTermMemorySaveTool(store)
search_tool = LongTermMemorySearchTool(store)
save_tool.execute(
{
"content": "User prefers Rust for systems programming.",
"category": "semantic",
"importance": 2,
}
)
save_tool.execute(
{
"content": "User visited Tokyo last year.",
"category": "episodic",
"importance": 2,
}
)
result = search_tool.execute({"query": "Rust"})
assert "User prefers Rust for systems programming." in result.content
assert "User visited Tokyo last year." not in result.content
def test_search_tool_can_filter_category(tmp_path):
store = create_store(tmp_path)
save_tool = LongTermMemorySaveTool(store)
search_tool = LongTermMemorySearchTool(store)
save_tool.execute(
{
"content": "User likes Rust.",
"category": "semantic",
"importance": 2,
}
)
save_tool.execute(
{
"content": "User worked on a Rust project last summer.",
"category": "episodic",
"importance": 2,
}
)
result = search_tool.execute(
{
"query": "Rust",
"category": "episodic",
"importance": 2,
}
)
assert "worked on a Rust project" in result.content
assert "User likes Rust." not in result.content
def test_search_tool_returns_no_matches(tmp_path):
store = create_store(tmp_path)
search_tool = LongTermMemorySearchTool(store)
result = search_tool.execute({"query": "nonexistent"})
assert result.content == "No matching memories found."
def test_search_tool_rejects_empty_query(tmp_path):
store = create_store(tmp_path)
search_tool = LongTermMemorySearchTool(store)
try:
search_tool.execute({"query": " "})
except ToolError as error:
assert str(error) == "query must not be empty"
else:
raise AssertionError("Expected ToolError")
def test_delete_tool_removes_memory(tmp_path):
store = create_store(tmp_path)
save_tool = LongTermMemorySaveTool(store)
delete_tool = LongTermMemoryDeleteTool(store)
result = save_tool.execute(
{
"content": "User likes Rust.",
"category": "semantic",
"importance": 2,
}
)
memory_id = result.content.removeprefix("Saved memory: ")
delete_result = delete_tool.execute({"id": memory_id})
assert delete_result.content == f"Deleted memory: {memory_id}"
assert store.list() == []
def test_delete_tool_rejects_invalid_id(tmp_path):
store = create_store(tmp_path)
delete_tool = LongTermMemoryDeleteTool(store)
try:
delete_tool.execute({"id": "not-a-uuid"})
except ToolError as error:
assert str(error) == "id must be a valid UUID"
else:
raise AssertionError("Expected ToolError")
def test_save_tool_persists_importance(tmp_path):
store = create_store(tmp_path)
tool = LongTermMemorySaveTool(store)
tool.execute(
{
"content": "Especially important user preference.",
"category": "semantic",
"importance": 3,
}
)
memories = store.list()
assert len(memories) == 1
assert memories[0].importance == 3
def test_save_tool_rejects_invalid_importance(tmp_path):
store = create_store(tmp_path)
tool = LongTermMemorySaveTool(store)
for importance in (0, 4):
try:
tool.execute(
{
"content": "Invalid importance.",
"category": "semantic",
"importance": importance,
}
)
except ToolError as error:
assert str(error) == "importance must be between 1 and 3"
else:
raise AssertionError("Expected ToolError")
def test_save_tool_rejects_non_integer_importance(tmp_path):
store = create_store(tmp_path)
tool = LongTermMemorySaveTool(store)
try:
tool.execute(
{
"content": "Invalid importance.",
"category": "semantic",
"importance": "3",
}
)
except ToolError as error:
assert str(error) == "importance must be an integer"
else:
raise AssertionError("Expected ToolError")
def test_save_tool_rejects_boolean_importance(tmp_path):
store = create_store(tmp_path)
tool = LongTermMemorySaveTool(store)
try:
tool.execute(
{
"content": "Invalid importance.",
"category": "semantic",
"importance": True,
}
)
except ToolError as error:
assert str(error) == "importance must be an integer"
else:
raise AssertionError("Expected ToolError")
|
