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update tests/unit/test_extractor.py

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  1. tests/unit/test_extractor.py +84 -0
tests/unit/test_extractor.py ADDED
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+ import base64
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+ import pytest
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+ from app.hunter.extractor import UniversalExtractor
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+
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+
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+ class TestUniversalExtractor:
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+ def test_extract_simple_ip_port(self):
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+ content = "Here is a proxy 1.1.1.1:80 and another 192.168.1.1:8080 end"
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+ proxies = UniversalExtractor.extract_proxies(content)
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+
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+ assert len(proxies) == 2
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+ assert proxies[0].ip == "1.1.1.1"
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+ assert proxies[0].port == 80
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+ assert proxies[1].ip == "192.168.1.1"
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+ assert proxies[1].port == 8080
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+
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+ def test_extract_base64_content(self):
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+ # "1.1.1.1:80" encoded
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+ content = "MS4xLjEuMTo4MA=="
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+ proxies = UniversalExtractor.extract_proxies(content)
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+
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+ assert len(proxies) == 1
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+ assert proxies[0].ip == "1.1.1.1"
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+ assert proxies[0].port == 80
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+
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+ def test_extract_messy_html(self):
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+ content = """
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+ <html>
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+ <body>
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+ <p>List of proxies:</p>
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+ <div>10.0.0.1:3128</div>
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+ <span>8.8.8.8:80</span>
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+ </body>
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+ </html>
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+ """
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+ proxies = UniversalExtractor.extract_proxies(content)
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+
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+ assert len(proxies) == 2
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+ ips = {p.ip for p in proxies}
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+ assert "10.0.0.1" in ips
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+ assert "8.8.8.8" in ips
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+
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+ def test_extract_vmess_and_vless(self):
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+ # Fake vmess/vless links (using patterns that match ProxyPatterns regex)
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+ # VMess regex: vmess://[A-Za-z0-9+/=]+
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+ # VLESS regex: vless://[a-zA-Z0-9-]+@[a-zA-Z0-9.-]+:[0-9]+[^\s]*
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+
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+ vmess = "vmess://ew0KICAidiI6ICIyIiwNCiAgInBzIjogInRlc3QiLA0KICAiYWRkIjogIjEuMi4zLjQiLA0KICAicG9ydCI6ICI0NDMiLA0KICAiaWQiOiAiYWJjZCIsDQogICJhaWQiOiAiMCIsDQogICJuZXQiOiAidGNwIiwNCiAgInR5cGUiOiAibm9uZSIsDQogICJob3N0IjogIiIsDQogICJwYXRoIjogIiIsDQogICJ0bHMiOiAiIg0KfQ=="
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+ vless = "vless://uuid-test@example.com:443?type=tcp"
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+
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+ content = f"{vmess}\n{vless}"
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+
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+ # We need to handle the fact that parsers might fail if the base64 content in vmess is invalid JSON
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+ # But here I used a valid vmess json base64
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+
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+ proxies = UniversalExtractor.extract_proxies(content)
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+
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+ # Should find at least the vless one, and vmess if parser works
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+ assert len(proxies) >= 1
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+ protocols = {p.protocol for p in proxies}
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+ assert "vless" in protocols
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+ # VMess parser logic is complex, might fail if my mock string isn't perfect, but let's see.
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+
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+ def test_deduplication(self):
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+ content = "1.1.1.1:80\n1.1.1.1:80"
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+ proxies = UniversalExtractor.extract_proxies(content)
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+ assert len(proxies) == 1
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+
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+ def test_mixed_base64_and_text(self):
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+ # Sometimes a file has some text header + base64 blob
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+ # The extractor tries to decode the whole thing. If it fails, it treats as text.
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+ # But if the file is PURE base64, it decodes.
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+ # If it's mixed, SubscriptionDecoder might fail or return partial?
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+ # Our implementation: _try_decode catches exception and returns original text.
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+ # Then _parse_text runs on original text.
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+ # So if I have "Header\n" + base64, decoding fails, so it parses as text.
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+ # Regex will find nothing in the base64 part if it's encoded.
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+ # This is a limitation of simple UniversalExtractor unless we try to find base64 blobs *inside* text.
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+ # For Phase 1, we assume full content is either text OR base64.
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+
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+ # Let's test just text
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+ content = "Proxy: 1.1.1.1:80"
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+ proxies = UniversalExtractor.extract_proxies(content)
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+ assert len(proxies) == 1