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#
# Licensed under the Apache License, Version 2.0 (the "License");
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#     http://www.apache.org/licenses/LICENSE-2.0
#
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import os
import unittest

from pipelines.nodes.file_converter import PDFToTextConverter


class TestPDFToTextConverter(unittest.TestCase):
    def test_conversion(self):
        fixtures_path = "tests/fixtures"
        file_path = os.path.join(fixtures_path, "example_pdf.pdf")
        converter = PDFToTextConverter(language="en")

        expected_result = [
            {
                "content": "A Simple PDF File\nThis is a small demonstration .pdf file -\njust for use in the Virtual Mechanics tutorials. More text. And more\ntext. And more text. And more text. And more text.\nAnd more text. And more text. And more text. And more text. And more\ntext. And more text. Boring, zzzzz. And more text. And more text. And\nmore text. And more text. And more text. And more text. And more text.\nAnd more text. And more text.\nAnd more text. And more text. And more text. And more text. And more\ntext. And more text. And more text. Even more. Continued on page 2 ...\x0cSimple PDF File 2\n...continued from page 1. Yet more text. And more text. And more text.\nAnd more text. And more text. And more text. And more text. And more\ntext. Oh, how boring typing this stuff. But not as boring as watching\npaint dry. And more text. And more text. And more text. And more text.\nBoring. More, a little more text. The end, and just as well.",
                "content_type": "text",
                "meta": None,
            }
        ]
        result = converter.convert(file_path)
        self.assertEqual(expected_result, result)
