mirror of
https://github.com/trustgraph-ai/trustgraph.git
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420 lines
No EOL
15 KiB
Python
420 lines
No EOL
15 KiB
Python
"""
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Unit tests for CLI tool management commands.
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Tests the business logic of set-tool and show-tools commands
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while mocking the Config API, specifically focused on structured-query
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tool type support.
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"""
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import pytest
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import json
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import sys
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from unittest.mock import Mock, patch
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from io import StringIO
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from trustgraph.cli.set_tool import set_tool, main as set_main, Argument
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from trustgraph.cli.show_tools import show_config, main as show_main
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from trustgraph.api.types import ConfigKey, ConfigValue
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@pytest.fixture
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def mock_api():
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"""Mock Api instance with config() method."""
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mock_api_instance = Mock()
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mock_config = Mock()
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mock_api_instance.config.return_value = mock_config
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return mock_api_instance, mock_config
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@pytest.fixture
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def sample_structured_query_tool():
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"""Sample structured-query tool configuration."""
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return {
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"name": "query_data",
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"description": "Query structured data using natural language",
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"type": "structured-query",
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"collection": "sales_data"
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}
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class TestSetToolStructuredQuery:
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"""Test the set_tool function with structured-query type."""
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@patch('trustgraph.cli.set_tool.Api')
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def test_set_structured_query_tool(self, mock_api_class, mock_api, sample_structured_query_tool, capsys):
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"""Test setting a structured-query tool."""
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mock_api_class.return_value, mock_config = mock_api
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mock_config.get.return_value = [] # Empty tool index
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set_tool(
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url="http://test.com",
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id="data_query_tool",
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name="query_data",
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description="Query structured data using natural language",
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type="structured-query",
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mcp_tool=None,
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collection="sales_data",
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template=None,
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arguments=[],
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group=None,
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state=None,
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applicable_states=None
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)
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captured = capsys.readouterr()
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assert "Tool set." in captured.out
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# Verify the tool was stored correctly
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call_args = mock_config.put.call_args[0][0]
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assert len(call_args) == 1
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config_value = call_args[0]
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assert config_value.type == "tool"
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assert config_value.key == "data_query_tool"
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stored_tool = json.loads(config_value.value)
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assert stored_tool["name"] == "query_data"
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assert stored_tool["type"] == "structured-query"
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assert stored_tool["collection"] == "sales_data"
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assert stored_tool["description"] == "Query structured data using natural language"
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@patch('trustgraph.cli.set_tool.Api')
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def test_set_structured_query_tool_without_collection(self, mock_api_class, mock_api, capsys):
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"""Test setting structured-query tool without collection (should work)."""
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mock_api_class.return_value, mock_config = mock_api
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mock_config.get.return_value = []
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set_tool(
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url="http://test.com",
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id="generic_query_tool",
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name="query_generic",
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description="Query any structured data",
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type="structured-query",
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mcp_tool=None,
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collection=None, # No collection specified
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template=None,
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arguments=[],
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group=None,
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state=None,
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applicable_states=None
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)
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captured = capsys.readouterr()
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assert "Tool set." in captured.out
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call_args = mock_config.put.call_args[0][0]
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stored_tool = json.loads(call_args[0].value)
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assert stored_tool["type"] == "structured-query"
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assert "collection" not in stored_tool # Should not be included if None
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def test_set_main_structured_query_with_collection(self):
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"""Test set main() with structured-query tool type and collection."""
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test_args = [
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'tg-set-tool',
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'--id', 'sales_query',
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'--name', 'query_sales',
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'--type', 'structured-query',
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'--description', 'Query sales data using natural language',
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'--collection', 'sales_data',
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'--api-url', 'http://custom.com'
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]
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with patch('sys.argv', test_args), \
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patch('trustgraph.cli.set_tool.set_tool') as mock_set:
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set_main()
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mock_set.assert_called_once_with(
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url='http://custom.com',
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id='sales_query',
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name='query_sales',
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description='Query sales data using natural language',
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type='structured-query',
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mcp_tool=None,
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collection='sales_data',
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template=None,
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arguments=[],
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group=None,
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state=None,
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applicable_states=None
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)
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def test_set_main_structured_query_no_arguments_needed(self):
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"""Test that structured-query tools don't require --argument specification."""
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test_args = [
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'tg-set-tool',
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'--id', 'data_query',
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'--name', 'query_data',
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'--type', 'structured-query',
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'--description', 'Query structured data',
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'--collection', 'test_data'
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# Note: No --argument specified, which is correct for structured-query
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]
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with patch('sys.argv', test_args), \
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patch('trustgraph.cli.set_tool.set_tool') as mock_set:
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set_main()
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# Should succeed without requiring arguments
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args = mock_set.call_args[1]
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assert args['arguments'] == [] # Empty arguments list
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assert args['type'] == 'structured-query'
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def test_valid_types_includes_structured_query(self):
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"""Test that 'structured-query' is included in valid tool types."""
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test_args = [
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'tg-set-tool',
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'--id', 'test_tool',
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'--name', 'test_tool',
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'--type', 'structured-query',
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'--description', 'Test tool'
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]
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with patch('sys.argv', test_args), \
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patch('trustgraph.cli.set_tool.set_tool') as mock_set:
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# Should not raise an exception about invalid type
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set_main()
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mock_set.assert_called_once()
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def test_invalid_type_rejection(self):
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"""Test that invalid tool types are rejected."""
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test_args = [
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'tg-set-tool',
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'--id', 'test_tool',
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'--name', 'test_tool',
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'--type', 'invalid-type',
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'--description', 'Test tool'
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]
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with patch('sys.argv', test_args), \
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patch('builtins.print') as mock_print:
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try:
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set_main()
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except SystemExit:
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pass # Expected due to argument parsing error
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# Should print an exception about invalid type
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printed_output = ' '.join([str(call) for call in mock_print.call_args_list])
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assert 'Exception:' in printed_output or 'invalid choice:' in printed_output.lower()
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class TestShowToolsStructuredQuery:
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"""Test the show_tools function with structured-query tools."""
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@patch('trustgraph.cli.show_tools.Api')
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def test_show_structured_query_tool_with_collection(self, mock_api_class, mock_api, sample_structured_query_tool, capsys):
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"""Test displaying a structured-query tool with collection."""
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mock_api_class.return_value, mock_config = mock_api
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config_value = ConfigValue(
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type="tool",
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key="data_query_tool",
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value=json.dumps(sample_structured_query_tool)
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)
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mock_config.get_values.return_value = [config_value]
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show_config("http://test.com")
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captured = capsys.readouterr()
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output = captured.out
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# Check that tool information is displayed
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assert "data_query_tool" in output
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assert "query_data" in output
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assert "structured-query" in output
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assert "sales_data" in output # Collection should be shown
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assert "Query structured data using natural language" in output
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@patch('trustgraph.cli.show_tools.Api')
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def test_show_structured_query_tool_without_collection(self, mock_api_class, mock_api, capsys):
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"""Test displaying structured-query tool without collection."""
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mock_api_class.return_value, mock_config = mock_api
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tool_config = {
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"name": "generic_query",
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"description": "Generic structured query tool",
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"type": "structured-query"
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# No collection specified
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}
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config_value = ConfigValue(
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type="tool",
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key="generic_tool",
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value=json.dumps(tool_config)
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)
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mock_config.get_values.return_value = [config_value]
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show_config("http://test.com")
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captured = capsys.readouterr()
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output = captured.out
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# Should display the tool without showing collection
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assert "generic_tool" in output
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assert "structured-query" in output
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assert "Generic structured query tool" in output
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@patch('trustgraph.cli.show_tools.Api')
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def test_show_mixed_tool_types(self, mock_api_class, mock_api, capsys):
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"""Test displaying multiple tool types including structured-query."""
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mock_api_class.return_value, mock_config = mock_api
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tools = [
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{
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"name": "ask_knowledge",
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"description": "Query knowledge base",
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"type": "knowledge-query",
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"collection": "docs"
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},
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{
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"name": "query_data",
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"description": "Query structured data",
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"type": "structured-query",
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"collection": "sales"
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},
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{
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"name": "complete_text",
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"description": "Generate text",
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"type": "text-completion"
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}
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]
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config_values = [
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ConfigValue(type="tool", key=f"tool_{i}", value=json.dumps(tool))
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for i, tool in enumerate(tools)
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]
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mock_config.get_values.return_value = config_values
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show_config("http://test.com")
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captured = capsys.readouterr()
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output = captured.out
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# All tool types should be displayed
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assert "knowledge-query" in output
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assert "structured-query" in output
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assert "text-completion" in output
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# Collections should be shown for appropriate tools
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assert "docs" in output # knowledge-query collection
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assert "sales" in output # structured-query collection
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def test_show_main_parses_args_correctly(self):
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"""Test that show main() parses arguments correctly."""
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test_args = [
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'tg-show-tools',
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'--api-url', 'http://custom.com'
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]
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with patch('sys.argv', test_args), \
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patch('trustgraph.cli.show_tools.show_config') as mock_show:
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show_main()
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mock_show.assert_called_once_with(url='http://custom.com')
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class TestStructuredQueryToolValidation:
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"""Test validation specific to structured-query tools."""
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def test_structured_query_requires_name_and_description(self):
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"""Test that structured-query tools require name and description."""
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test_args = [
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'tg-set-tool',
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'--id', 'test_tool',
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'--type', 'structured-query'
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# Missing --name and --description
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]
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with patch('sys.argv', test_args), \
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patch('builtins.print') as mock_print:
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try:
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set_main()
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except SystemExit:
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pass # Expected due to validation error
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# Should print validation error
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printed_calls = [str(call) for call in mock_print.call_args_list]
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error_output = ' '.join(printed_calls)
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assert 'Exception:' in error_output
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def test_structured_query_accepts_optional_collection(self):
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"""Test that structured-query tools can have optional collection."""
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# Test with collection
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with patch('trustgraph.cli.set_tool.set_tool') as mock_set:
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test_args = [
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'tg-set-tool',
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'--id', 'test1',
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'--name', 'test_tool',
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'--type', 'structured-query',
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'--description', 'Test tool',
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'--collection', 'test_data'
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]
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with patch('sys.argv', test_args):
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set_main()
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args = mock_set.call_args[1]
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assert args['collection'] == 'test_data'
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# Test without collection
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with patch('trustgraph.cli.set_tool.set_tool') as mock_set:
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test_args = [
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'tg-set-tool',
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'--id', 'test2',
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'--name', 'test_tool2',
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'--type', 'structured-query',
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'--description', 'Test tool 2'
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# No --collection specified
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]
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with patch('sys.argv', test_args):
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set_main()
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args = mock_set.call_args[1]
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assert args['collection'] is None
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class TestErrorHandling:
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"""Test error handling for tool commands."""
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@patch('trustgraph.cli.set_tool.Api')
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def test_set_tool_handles_api_exception(self, mock_api_class, capsys):
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"""Test that set-tool command handles API exceptions."""
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mock_api_class.side_effect = Exception("API connection failed")
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test_args = [
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'tg-set-tool',
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'--id', 'test_tool',
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'--name', 'test_tool',
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'--type', 'structured-query',
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'--description', 'Test tool'
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]
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with patch('sys.argv', test_args):
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try:
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set_main()
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except SystemExit:
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pass
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captured = capsys.readouterr()
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assert "Exception: API connection failed" in captured.out
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@patch('trustgraph.cli.show_tools.Api')
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def test_show_tools_handles_api_exception(self, mock_api_class, capsys):
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"""Test that show-tools command handles API exceptions."""
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mock_api_class.side_effect = Exception("API connection failed")
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test_args = ['tg-show-tools']
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with patch('sys.argv', test_args):
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try:
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show_main()
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except SystemExit:
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pass
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captured = capsys.readouterr()
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assert "Exception: API connection failed" in captured.out |