import pytest from click.testing import CliRunner from unittest.mock import patch, MagicMock import pytest_httpbin from scrapling.parser import Selector from scrapling.cli import ( shell, mcp, get, post, put, delete, fetch, stealthy_fetch ) @pytest_httpbin.use_class_based_httpbin def configure_selector_mock(): """Helper function to create a properly configured Selector mock""" mock_response = MagicMock(spec=Selector) mock_response.body = "Test content" mock_response.html_content = "Test content" mock_response.encoding = "utf-8" mock_response.get_all_text.return_value = "Test content" mock_response.css.return_value = [mock_response] return mock_response class TestCLI: """Test CLI functionality""" @pytest.fixture def html_url(self, httpbin): return f"{httpbin.url}/html" @pytest.fixture def runner(self): return CliRunner() def test_shell_command(self, runner): """Test shell command""" with patch('scrapling.core.shell.CustomShell') as mock_shell: mock_instance = MagicMock() mock_shell.return_value = mock_instance result = runner.invoke(shell) assert result.exit_code == 0 mock_instance.start.assert_called_once() def test_mcp_command(self, runner): """Test MCP command""" with patch('scrapling.core.ai.ScraplingMCPServer') as mock_server: mock_instance = MagicMock() mock_server.return_value = mock_instance result = runner.invoke(mcp) assert result.exit_code == 0 mock_instance.serve.assert_called_once() def test_extract_get_command(self, runner, tmp_path, html_url): """Test extract `get` command""" output_file = tmp_path / "output.md" with patch('scrapling.fetchers.Fetcher.get') as mock_get: mock_response = configure_selector_mock() mock_response.status = 200 mock_get.return_value = mock_response result = runner.invoke( get, [html_url, str(output_file)] ) assert result.exit_code == 0 # Test with various options with patch('scrapling.fetchers.Fetcher.get') as mock_get: mock_get.return_value = mock_response result = runner.invoke( get, [ html_url, str(output_file), '-H', 'User-Agent: Test', '--cookies', 'session=abc123', '--timeout', '60', '--proxy', 'http://proxy:8080', '-s', '.content', '-p', 'page=1' ] ) assert result.exit_code == 0 def test_extract_post_command(self, runner, tmp_path, html_url): """Test extract `post` command""" output_file = tmp_path / "output.html" with patch('scrapling.fetchers.Fetcher.post') as mock_post: mock_response = configure_selector_mock() mock_post.return_value = mock_response result = runner.invoke( post, [ html_url, str(output_file), '-d', 'key=value', '-j', '{"data": "test"}' ] ) assert result.exit_code == 0 def test_extract_put_command(self, runner, tmp_path, html_url): """Test extract `put` command""" output_file = tmp_path / "output.html" with patch('scrapling.fetchers.Fetcher.put') as mock_put: mock_response = configure_selector_mock() mock_put.return_value = mock_response result = runner.invoke( put, [ html_url, str(output_file), '-d', 'key=value', '-j', '{"data": "test"}' ] ) assert result.exit_code == 0 def test_extract_delete_command(self, runner, tmp_path, html_url): """Test extract `delete` command""" output_file = tmp_path / "output.html" with patch('scrapling.fetchers.Fetcher.delete') as mock_delete: mock_response = configure_selector_mock() mock_delete.return_value = mock_response result = runner.invoke( delete, [ html_url, str(output_file) ] ) assert result.exit_code == 0 def test_extract_fetch_command(self, runner, tmp_path, html_url): """Test extract fetch command""" output_file = tmp_path / "output.txt" with patch('scrapling.fetchers.DynamicFetcher.fetch') as mock_fetch: mock_response = configure_selector_mock() mock_fetch.return_value = mock_response result = runner.invoke( fetch, [ html_url, str(output_file), '--headless', '--timeout', '60000' ] ) assert result.exit_code == 0 def test_extract_stealthy_fetch_command(self, runner, tmp_path, html_url): """Test extract fetch command""" output_file = tmp_path / "output.md" with patch('scrapling.fetchers.StealthyFetcher.fetch') as mock_fetch: mock_response = configure_selector_mock() mock_fetch.return_value = mock_response result = runner.invoke( stealthy_fetch, [ html_url, str(output_file), '--headless', '--css-selector', 'body', '--timeout', '60000' ] ) assert result.exit_code == 0 def test_invalid_arguments(self, runner, html_url): """Test invalid arguments handling""" # Missing required arguments result = runner.invoke(get) assert result.exit_code != 0 _ = runner.invoke( get, [html_url, 'output.invalid'] ) # Should handle the error gracefully def test_impersonate_comma_separated(self, runner, tmp_path, html_url): """Test that comma-separated impersonate values are parsed correctly""" output_file = tmp_path / "output.md" with patch('scrapling.fetchers.Fetcher.get') as mock_get: mock_response = configure_selector_mock() mock_response.status = 200 mock_get.return_value = mock_response result = runner.invoke( get, [ html_url, str(output_file), '--impersonate', 'chrome,firefox,safari' ] ) assert result.exit_code == 0 # Verify that the impersonate argument was converted to a list call_kwargs = mock_get.call_args[1] assert isinstance(call_kwargs['impersonate'], list) assert call_kwargs['impersonate'] == ['chrome', 'firefox', 'safari'] def test_impersonate_single_browser(self, runner, tmp_path, html_url): """Test that single impersonate value remains as string""" output_file = tmp_path / "output.md" with patch('scrapling.fetchers.Fetcher.get') as mock_get: mock_response = configure_selector_mock() mock_response.status = 200 mock_get.return_value = mock_response result = runner.invoke( get, [ html_url, str(output_file), '--impersonate', 'chrome' ] ) assert result.exit_code == 0 # Verify that the impersonate argument remains a string call_kwargs = mock_get.call_args[1] assert isinstance(call_kwargs['impersonate'], str) assert call_kwargs['impersonate'] == 'chrome'