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bda0a64a3d
Co-authored-by: openhands <openhands@all-hands.dev> Co-authored-by: Engel Nyst <enyst@users.noreply.github.com>
83 lines
3.9 KiB
Python
83 lines
3.9 KiB
Python
"""Test for ImageContent serialization behavior.
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Note: Image URL filtering now happens at the conversation memory level,
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not at the ImageContent serialization level. These tests verify that
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ImageContent correctly serializes whatever URLs it's given.
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"""
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from openhands.core.message import ImageContent
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def test_image_content_serializes_all_urls():
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"""Test that ImageContent serializes all URLs it's given, including empty ones."""
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# Create ImageContent with mixed valid and invalid URLs
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image_content = ImageContent(
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image_urls=[
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'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==',
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'', # Empty string
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' ', # Whitespace only
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'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAYABgAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAARCAABAAEDASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAv/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFQEBAQAAAAAAAAAAAAAAAAAAAAX/xAAUEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwA/wA==',
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]
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)
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# Serialize the content
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serialized = image_content.model_dump()
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# Should serialize all URLs, including empty ones (filtering happens upstream)
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assert len(serialized) == 4, (
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f'Expected 4 URLs (including empty), got {len(serialized)}'
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)
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expected_urls = [
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'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==',
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'',
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' ',
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'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAYABgAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAARCAABAAEDASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAv/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFQEBAQAAAAAAAAAAAAAAAAAAAAX/xAAUEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwA/wA==',
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]
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for i, item in enumerate(serialized):
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assert item['type'] == 'image_url'
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assert 'image_url' in item
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assert 'url' in item['image_url']
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assert item['image_url']['url'] == expected_urls[i]
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def test_image_content_serializes_empty_urls():
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"""Test that ImageContent serializes empty URLs (filtering happens upstream)."""
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# Create ImageContent with only empty URLs
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image_content = ImageContent(image_urls=['', ' '])
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# Serialize the content
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serialized = image_content.model_dump()
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# Should serialize all URLs, even empty ones
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assert len(serialized) == 2, f'Expected 2 URLs, got {serialized}'
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assert serialized[0]['image_url']['url'] == ''
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assert serialized[1]['image_url']['url'] == ' '
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def test_image_content_all_valid_urls():
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"""Test that ImageContent preserves all valid URLs."""
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valid_urls = [
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'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==',
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'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAYABgAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAARCAABAAEDASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAv/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFQEBAQAAAAAAAAAAAAAAAAAAAAX/xAAUEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwA/wA==',
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]
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# Create ImageContent with valid URLs
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image_content = ImageContent(image_urls=valid_urls)
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# Serialize the content
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serialized = image_content.model_dump()
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# Should preserve all valid URLs
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assert len(serialized) == len(valid_urls), (
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f'Expected {len(valid_urls)} URLs, got {len(serialized)}'
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)
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for i, item in enumerate(serialized):
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assert item['type'] == 'image_url'
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assert item['image_url']['url'] == valid_urls[i]
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