Spaces:
Runtime error
Runtime error
File size: 1,424 Bytes
58d33f0 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 |
"""Test LLM Math functionality."""
import pytest
from langchain.chains.llm_math.base import LLMMathChain
from langchain.chains.llm_math.prompt import _PROMPT_TEMPLATE
from tests.unit_tests.llms.fake_llm import FakeLLM
@pytest.fixture
def fake_llm_math_chain() -> LLMMathChain:
"""Fake LLM Math chain for testing."""
complex_question = _PROMPT_TEMPLATE.format(question="What is the square root of 2?")
queries = {
_PROMPT_TEMPLATE.format(question="What is 1 plus 1?"): "Answer: 2",
complex_question: "```python\nprint(2**.5)\n```",
_PROMPT_TEMPLATE.format(question="foo"): "foo",
}
fake_llm = FakeLLM(queries=queries)
return LLMMathChain(llm=fake_llm, input_key="q", output_key="a")
def test_simple_question(fake_llm_math_chain: LLMMathChain) -> None:
"""Test simple question that should not need python."""
question = "What is 1 plus 1?"
output = fake_llm_math_chain.run(question)
assert output == "Answer: 2"
def test_complex_question(fake_llm_math_chain: LLMMathChain) -> None:
"""Test complex question that should need python."""
question = "What is the square root of 2?"
output = fake_llm_math_chain.run(question)
assert output == f"Answer: {2**.5}\n"
def test_error(fake_llm_math_chain: LLMMathChain) -> None:
"""Test question that raises error."""
with pytest.raises(ValueError):
fake_llm_math_chain.run("foo")
|