import pytest
from unittest.mock import patch, MagicMock
from scrapling.parser import Selector
from scrapling.core.shell import CustomShell, CurlParser, Convertor
class TestCurlParser:
"""Test curl command parsing"""
@pytest.fixture
def parser(self):
return CurlParser()
def test_basic_curl_parse(self, parser):
"""Test parsing basic curl commands"""
# Simple GET
curl_cmd = 'curl https://example.com'
request = parser.parse(curl_cmd)
assert request.url == 'https://example.com'
assert request.method == 'get'
assert request.data is None
def test_curl_with_headers(self, parser):
"""Test parsing curl with headers"""
curl_cmd = '''curl https://example.com \
-H "User-Agent: Mozilla/5.0" \
-H "Accept: application/json"'''
request = parser.parse(curl_cmd)
assert request.headers['User-Agent'] == 'Mozilla/5.0'
assert request.headers['Accept'] == 'application/json'
def test_curl_with_data(self, parser):
"""Test parsing curl with data"""
# Form data
curl_cmd = 'curl https://example.com -X POST -d "key=value&foo=bar"'
request = parser.parse(curl_cmd)
assert request.method == 'post'
assert request.data == 'key=value&foo=bar'
# JSON data
curl_cmd = """curl https://example.com -X POST --data-raw '{"key": "value"}'"""
request = parser.parse(curl_cmd)
assert request.json_data == {"key": "value"}
def test_curl_with_cookies(self, parser):
"""Test parsing curl with cookies"""
curl_cmd = '''curl https://example.com \
-H "Cookie: session=abc123; user=john" \
-b "extra=cookie"'''
request = parser.parse(curl_cmd)
assert request.cookies['session'] == 'abc123'
assert request.cookies['user'] == 'john'
assert request.cookies['extra'] == 'cookie'
def test_curl_with_proxy(self, parser):
"""Test parsing curl with proxy"""
curl_cmd = 'curl https://example.com -x http://proxy:8080 -U user:pass'
request = parser.parse(curl_cmd)
assert 'http://user:pass@proxy:8080' in request.proxy['http']
def test_curl2fetcher(self, parser):
"""Test converting curl to fetcher request"""
with patch('scrapling.fetchers.Fetcher.get') as mock_get:
mock_response = MagicMock()
mock_get.return_value = mock_response
curl_cmd = 'curl https://example.com'
_ = parser.convert2fetcher(curl_cmd)
mock_get.assert_called_once()
def test_invalid_curl_commands(self, parser):
"""Test handling invalid curl commands"""
# Invalid format
with pytest.raises(AttributeError):
parser.parse('not a curl command')
class TestConvertor:
"""Test content conversion functionality"""
@pytest.fixture
def sample_html(self):
return """
"""
def test_extract_markdown(self, sample_html):
"""Test extracting content as Markdown"""
page = Selector(sample_html)
content = list(Convertor._extract_content(page, "markdown"))
assert len(content) > 0
assert "Title\n=====" in content[0] # Markdown conversion
def test_extract_html(self, sample_html):
"""Test extracting content as HTML"""
page = Selector(sample_html)
content = list(Convertor._extract_content(page, "html"))
assert len(content) > 0
assert "Title
" in content[0]
def test_extract_text(self, sample_html):
"""Test extracting content as plain text"""
page = Selector(sample_html)
content = list(Convertor._extract_content(page, "text"))
assert len(content) > 0
assert "Title" in content[0]
assert "Some text content" in content[0]
def test_extract_with_selector(self, sample_html):
"""Test extracting with CSS selector"""
page = Selector(sample_html)
content = list(Convertor._extract_content(
page,
"text",
css_selector=".content"
))
assert len(content) > 0
def test_write_to_file(self, sample_html, tmp_path):
"""Test writing content to files"""
page = Selector(sample_html)
# Test markdown
md_file = tmp_path / "output.md"
Convertor.write_content_to_file(page, str(md_file))
assert md_file.exists()
# Test HTML
html_file = tmp_path / "output.html"
Convertor.write_content_to_file(page, str(html_file))
assert html_file.exists()
# Test text
txt_file = tmp_path / "output.txt"
Convertor.write_content_to_file(page, str(txt_file))
assert txt_file.exists()
def test_invalid_operations(self, sample_html):
"""Test error handling in convertor"""
page = Selector(sample_html)
# Invalid extraction type
with pytest.raises(ValueError):
list(Convertor._extract_content(page, "invalid"))
# Invalid filename
with pytest.raises(ValueError):
Convertor.write_content_to_file(page, "")
# Unknown file extension
with pytest.raises(ValueError):
Convertor.write_content_to_file(page, "output.xyz")
class TestCustomShell:
"""Test interactive shell functionality"""
def test_shell_initialization(self):
"""Test shell initialization"""
shell = CustomShell(code="", log_level="debug")
assert shell.log_level == 10 # DEBUG level
assert shell.page is None
assert len(shell.pages) == 0
def test_shell_namespace(self):
"""Test shell namespace creation"""
shell = CustomShell(code="")
namespace = shell.get_namespace()
# Check all expected functions/classes are available
assert 'get' in namespace
assert 'post' in namespace
assert 'Fetcher' in namespace
assert 'DynamicFetcher' in namespace
assert 'view' in namespace
assert 'uncurl' in namespace