Initial commit.

tests/__init__.py

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+# SPDX-FileCopyrightText: 2024-present Adam Fourney <adamfo@microsoft.com>
+#
+# SPDX-License-Identifier: MIT

tests/test_markitdown.py

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+#!/usr/bin/env python3 -m pytest
+import io
+import os
+import shutil
+
+import pytest
+import requests
+
+from markitdown import MarkItDown
+
+skip_remote = os.environ.get("GITHUB_ACTIONS")  # Don't run these tests in CI
+skip_exiftool = shutil.which("exiftool") is None
+
+TEST_FILES_DIR = os.path.join(os.path.dirname(__file__), "test_files")
+
+JPG_TEST_EXIFTOOL = {
+    "Author": "AutoGen Authors",
+    "Title": "AutoGen: Enabling Next-Gen LLM Applications via Multi-Agent Conversation",
+    "Description": "AutoGen enables diverse LLM-based applications",
+    "ImageSize": "1615x1967",
+    "DateTimeOriginal": "2024:03:14 22:10:00",
+}
+
+PDF_TEST_URL = "https://arxiv.org/pdf/2308.08155v2.pdf"
+PDF_TEST_STRINGS = [
+    "While there is contemporaneous exploration of multi-agent approaches"
+]
+
+YOUTUBE_TEST_URL = "https://www.youtube.com/watch?v=V2qZ_lgxTzg"
+YOUTUBE_TEST_STRINGS = [
+    "## AutoGen FULL Tutorial with Python (Step-By-Step)",
+    "This is an intermediate tutorial for installing and using AutoGen locally",
+    "PT15M4S",
+    "the model we're going to be using today is GPT 3.5 turbo",  # From the transcript
+]
+
+XLSX_TEST_STRINGS = [
+    "## 09060124-b5e7-4717-9d07-3c046eb",
+    "6ff4173b-42a5-4784-9b19-f49caff4d93d",
+    "affc7dad-52dc-4b98-9b5d-51e65d8a8ad0",
+]
+
+DOCX_TEST_STRINGS = [
+    "314b0a30-5b04-470b-b9f7-eed2c2bec74a",
+    "49e168b7-d2ae-407f-a055-2167576f39a1",
+    "## d666f1f7-46cb-42bd-9a39-9a39cf2a509f",
+    "# Abstract",
+    "# Introduction",
+    "AutoGen: Enabling Next-Gen LLM Applications via Multi-Agent Conversation",
+]
+
+PPTX_TEST_STRINGS = [
+    "2cdda5c8-e50e-4db4-b5f0-9722a649f455",
+    "04191ea8-5c73-4215-a1d3-1cfb43aaaf12",
+    "44bf7d06-5e7a-4a40-a2e1-a2e42ef28c8a",
+    "1b92870d-e3b5-4e65-8153-919f4ff45592",
+    "AutoGen: Enabling Next-Gen LLM Applications via Multi-Agent Conversation",
+]
+
+BLOG_TEST_URL = "https://microsoft.github.io/autogen/blog/2023/04/21/LLM-tuning-math"
+BLOG_TEST_STRINGS = [
+    "Large language models (LLMs) are powerful tools that can generate natural language texts for various applications, such as chatbots, summarization, translation, and more. GPT-4 is currently the state of the art LLM in the world. Is model selection irrelevant? What about inference parameters?",
+    "an example where high cost can easily prevent a generic complex",
+]
+
+WIKIPEDIA_TEST_URL = "https://en.wikipedia.org/wiki/Microsoft"
+WIKIPEDIA_TEST_STRINGS = [
+    "Microsoft entered the operating system (OS) business in 1980 with its own version of [Unix]",
+    'Microsoft was founded by [Bill Gates](/wiki/Bill_Gates "Bill Gates")',
+]
+WIKIPEDIA_TEST_EXCLUDES = [
+    "You are encouraged to create an account and log in",
+    "154 languages",
+    "move to sidebar",
+]
+
+SERP_TEST_URL = "https://www.bing.com/search?q=microsoft+wikipedia"
+SERP_TEST_STRINGS = [
+    "](https://en.wikipedia.org/wiki/Microsoft",
+    "Microsoft Corporation is **an American multinational corporation and technology company headquartered** in Redmond",
+    "1995–2007: Foray into the Web, Windows 95, Windows XP, and Xbox",
+]
+SERP_TEST_EXCLUDES = [
+    "https://www.bing.com/ck/a?!&&p=",
+    "data:image/svg+xml,%3Csvg%20width%3D",
+]
+
+
+@pytest.mark.skipif(
+    skip_remote,
+    reason="do not run tests that query external urls",
+)
+def test_markitdown_remote() -> None:
+    markitdown = MarkItDown()
+
+    # By URL
+    result = markitdown.convert(PDF_TEST_URL)
+    for test_string in PDF_TEST_STRINGS:
+        assert test_string in result.text_content
+
+    # By stream
+    response = requests.get(PDF_TEST_URL)
+    result = markitdown.convert_stream(
+        io.BytesIO(response.content), file_extension=".pdf", url=PDF_TEST_URL
+    )
+    for test_string in PDF_TEST_STRINGS:
+        assert test_string in result.text_content
+
+    # Youtube
+    # TODO: This test randomly fails for some reason. Haven't been able to repro it yet. Disabling until I can debug the issue
+    # result = markitdown.convert(YOUTUBE_TEST_URL)
+    # for test_string in YOUTUBE_TEST_STRINGS:
+    #     assert test_string in result.text_content
+
+
+def test_markitdown_local() -> None:
+    markitdown = MarkItDown()
+
+    # Test XLSX processing
+    result = markitdown.convert(os.path.join(TEST_FILES_DIR, "test.xlsx"))
+    for test_string in XLSX_TEST_STRINGS:
+        text_content = result.text_content.replace("\\", "")
+        assert test_string in text_content
+
+    # Test DOCX processing
+    result = markitdown.convert(os.path.join(TEST_FILES_DIR, "test.docx"))
+    for test_string in DOCX_TEST_STRINGS:
+        text_content = result.text_content.replace("\\", "")
+        assert test_string in text_content
+
+    # Test PPTX processing
+    result = markitdown.convert(os.path.join(TEST_FILES_DIR, "test.pptx"))
+    for test_string in PPTX_TEST_STRINGS:
+        text_content = result.text_content.replace("\\", "")
+        assert test_string in text_content
+
+    # Test HTML processing
+    result = markitdown.convert(
+        os.path.join(TEST_FILES_DIR, "test_blog.html"), url=BLOG_TEST_URL
+    )
+    for test_string in BLOG_TEST_STRINGS:
+        text_content = result.text_content.replace("\\", "")
+        assert test_string in text_content
+
+    # Test Wikipedia processing
+    result = markitdown.convert(
+        os.path.join(TEST_FILES_DIR, "test_wikipedia.html"), url=WIKIPEDIA_TEST_URL
+    )
+    text_content = result.text_content.replace("\\", "")
+    for test_string in WIKIPEDIA_TEST_EXCLUDES:
+        assert test_string not in text_content
+    for test_string in WIKIPEDIA_TEST_STRINGS:
+        assert test_string in text_content
+
+    # Test Bing processing
+    result = markitdown.convert(
+        os.path.join(TEST_FILES_DIR, "test_serp.html"), url=SERP_TEST_URL
+    )
+    text_content = result.text_content.replace("\\", "")
+    for test_string in SERP_TEST_EXCLUDES:
+        assert test_string not in text_content
+    for test_string in SERP_TEST_STRINGS:
+        assert test_string in text_content
+
+
+@pytest.mark.skipif(
+    skip_exiftool,
+    reason="do not run if exiftool is not installed",
+)
+def test_markitdown_exiftool() -> None:
+    markitdown = MarkItDown()
+
+    # Test JPG metadata processing
+    result = markitdown.convert(os.path.join(TEST_FILES_DIR, "test.jpg"))
+    for key in JPG_TEST_EXIFTOOL:
+        target = f"{key}: {JPG_TEST_EXIFTOOL[key]}"
+        assert target in result.text_content
+
+
+if __name__ == "__main__":
+    """Runs this file's tests from the command line."""
+    test_markitdown_remote()
+    test_markitdown_local()
+    test_markitdown_exiftool()