codingutf8 2023 huggingface inc licensed under the apache license version 2 0 the license you may not use this file except in compliance with the license you may obtain a copy of the license at http www apache orglicenseslicense2 0 unless required by applicable law or agreed to in writing software distributed under the license is distributed on an as is basis without warranties or conditions of any kind either express or implied see the license for the specific language governing permissions and limitations under the license coding utf 8 2023 huggingface inc licensed under the apache license version 2 0 the license you may not use this file except in compliance with the license you may obtain a copy of the license at http www apache org licenses license 2 0 unless required by applicable law or agreed to in writing software distributed under the license is distributed on an as is basis without warranties or conditions of any kind either express or implied see the license for the specific language governing permissions and limitations under the license
import unittest

from datasets import load_dataset

from transformers import load_tool

from .test_tools_common import ToolTesterMixin


class DocumentQuestionAnsweringToolTester(unittest.TestCase, ToolTesterMixin):
    def setUp(self):
        self.tool = load_tool("document-question-answering")
        self.tool.setup()
        self.remote_tool = load_tool("document-question-answering", remote=True)

    def test_exact_match_arg(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        document = dataset[0]["image"]

        result = self.tool(document, "When is the coffee break?")
        self.assertEqual(result, "11-14 to 11:39 a.m.")

    def test_exact_match_arg_remote(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        document = dataset[0]["image"]

        result = self.remote_tool(document, "When is the coffee break?")
        self.assertEqual(result, "11-14 to 11:39 a.m.")

    def test_exact_match_kwarg(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        document = dataset[0]["image"]

        self.tool(document=document, question="When is the coffee break?")

    def test_exact_match_kwarg_remote(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        document = dataset[0]["image"]

        result = self.remote_tool(document=document, question="When is the coffee break?")
        self.assertEqual(result, "11-14 to 11:39 a.m.")