unstructured/test_unstructured/partition/odt/test_odt.py

import os
import pathlib

from unstructured.chunking.title import chunk_by_title
from unstructured.documents.elements import Table, Title
from unstructured.partition.json import partition_json
from unstructured.partition.odt import partition_odt
from unstructured.staging.base import elements_to_json

DIRECTORY = pathlib.Path(__file__).parent.resolve()
EXAMPLE_DOCS_DIRECTORY = os.path.join(DIRECTORY, "..", "..", "..", "example-docs")


def test_partition_odt_from_filename():
    filename = os.path.join(EXAMPLE_DOCS_DIRECTORY, "fake.odt")
    elements = partition_odt(filename=filename)
    assert elements == [
        Title("Lorem ipsum dolor sit amet."),
        Table(
            text="\nHeader row  Mon    Wed"
            "   Fri\nColor       Blue"
            "   Red   Green\nTime        1pm"
            "    2pm   3pm\nLeader      "
            "Sarah  Mark  Ryan",
        ),
    ]
    for element in elements:
        assert element.metadata.filename == "fake.odt"


def test_partition_odt_from_filename_with_metadata_filename():
    filename = os.path.join(EXAMPLE_DOCS_DIRECTORY, "fake.odt")
    elements = partition_odt(filename=filename, metadata_filename="test")
    assert all(element.metadata.filename == "test" for element in elements)


def test_partition_odt_from_file():
    filename = os.path.join(EXAMPLE_DOCS_DIRECTORY, "fake.odt")
    with open(filename, "rb") as f:
        elements = partition_odt(file=f)
    assert elements == [
        Title("Lorem ipsum dolor sit amet."),
        Table(
            text="\nHeader row  Mon    Wed"
            "   Fri\nColor       Blue"
            "   Red   Green\nTime        1pm"
            "    2pm   3pm\nLeader      "
            "Sarah  Mark  Ryan",
        ),
    ]


def test_partition_odt_from_file_with_metadata_filename():
    filename = os.path.join(EXAMPLE_DOCS_DIRECTORY, "fake.odt")
    with open(filename, "rb") as f:
        elements = partition_odt(file=f, metadata_filename="test")

    assert all(element.metadata.filename == "test" for element in elements)


def test_partition_odt_from_filename_exclude_metadata():
    filename = os.path.join(EXAMPLE_DOCS_DIRECTORY, "fake.odt")
    elements = partition_odt(filename=filename, include_metadata=False)

    for i in range(len(elements)):
        assert elements[i].metadata.to_dict() == {}


def test_partition_odt_from_file_exclude_metadata():
    filename = os.path.join(EXAMPLE_DOCS_DIRECTORY, "fake.odt")
    with open(filename, "rb") as f:
        elements = partition_odt(file=f, include_metadata=False)

    for i in range(len(elements)):
        assert elements[i].metadata.to_dict() == {}


def test_partition_odt_metadata_date(
    mocker,
    filename="example-docs/fake.odt",
):
    mocked_last_modification_date = "2029-07-05T09:24:28"

    mocker.patch(
        "unstructured.partition.odt.get_last_modified_date",
        return_value=mocked_last_modification_date,
    )

    elements = partition_odt(
        filename=filename,
    )

    assert elements[0].metadata.last_modified == mocked_last_modification_date


def test_partition_odt_with_custom_metadata_date(
    mocker,
    filename="example-docs/fake.odt",
):
    mocked_last_modification_date = "2029-07-05T09:24:28"
    expected_last_modification_date = "2020-07-05T09:24:28"

    mocker.patch(
        "unstructured.partition.odt.get_last_modified_date",
        return_value=mocked_last_modification_date,
    )

    elements = partition_odt(
        filename=filename,
        metadata_last_modified=expected_last_modification_date,
    )

    assert elements[0].metadata.last_modified == expected_last_modification_date


def test_partition_odt_from_file_metadata_date(
    mocker,
    filename="example-docs/fake.odt",
):
    mocked_last_modification_date = "2029-07-05T09:24:28"

    mocker.patch(
        "unstructured.partition.odt.get_last_modified_date_from_file",
        return_value=mocked_last_modification_date,
    )

    with open(filename, "rb") as f:
        elements = partition_odt(
            file=f,
        )

    assert elements[0].metadata.last_modified == mocked_last_modification_date


def test_partition_odt_from_file_with_custom_metadata_date(
    mocker,
    filename="example-docs/fake.odt",
):
    mocked_last_modification_date = "2029-07-05T09:24:28"
    expected_last_modification_date = "2020-07-05T09:24:28"

    mocker.patch(
        "unstructured.partition.odt.get_last_modified_date_from_file",
        return_value=mocked_last_modification_date,
    )

    with open(filename, "rb") as f:
        elements = partition_odt(file=f, metadata_last_modified=expected_last_modification_date)

    assert elements[0].metadata.last_modified == expected_last_modification_date


def test_partition_odt_with_json(
    filename=os.path.join(EXAMPLE_DOCS_DIRECTORY, "fake.odt"),
):
    elements = partition_odt(filename=filename, include_metadata=True)
    test_elements = partition_json(text=elements_to_json(elements))

    assert len(elements) == len(test_elements)
    for i in range(len(elements)):
        assert elements[i] == test_elements[i]


def test_add_chunking_strategy_on_partition_odt(
    filename="example-docs/fake.odt",
):
    elements = partition_odt(filename=filename)
    chunk_elements = partition_odt(filename, chunking_strategy="by_title")
    chunks = chunk_by_title(elements)
    assert chunk_elements != elements
    assert chunk_elements == chunks