test: adding new tests and updating existing ones

tests/fetchers/test_validator.py

@@ -0,0 +1,79 @@
+import pytest
+from scrapling.engines._browsers._validators import (
+    validate,
+    PlaywrightConfig,
+    CamoufoxConfig
+)
+
+
+class TestValidators:
+    """Test configuration validators"""
+
+    def test_playwright_config_valid(self):
+        """Test valid PlaywrightConfig"""
+        params = {
+            "max_pages": 2,
+            "headless": True,
+            "timeout": 30000,
+            "proxy": "http://proxy.example.com:8080"
+        }
+
+        config = validate(params, PlaywrightConfig)
+
+        assert config.max_pages == 2
+        assert config.headless is True
+        assert config.timeout == 30000
+        assert isinstance(config.proxy, tuple)  # Should be converted to tuple
+
+    def test_playwright_config_invalid_max_pages(self):
+        """Test PlaywrightConfig with invalid max_pages"""
+        params = {"max_pages": 0}
+
+        with pytest.raises(TypeError):
+            validate(params, PlaywrightConfig)
+
+        params = {"max_pages": 51}
+
+        with pytest.raises(TypeError):
+            validate(params, PlaywrightConfig)
+
+    def test_playwright_config_invalid_timeout(self):
+        """Test PlaywrightConfig with an invalid timeout"""
+        params = {"timeout": -1}
+
+        with pytest.raises(TypeError):
+            validate(params, PlaywrightConfig)
+
+    def test_playwright_config_invalid_cdp_url(self):
+        """Test PlaywrightConfig with invalid CDP URL"""
+        params = {"cdp_url": "invalid-url"}
+
+        with pytest.raises(TypeError):
+            validate(params, PlaywrightConfig)
+
+    def test_camoufox_config_valid(self):
+        """Test valid CamoufoxConfig"""
+        params = {
+            "max_pages": 1,
+            "headless": True,
+            "solve_cloudflare": False,
+            "timeout": 30000
+        }
+
+        config = validate(params, CamoufoxConfig)
+
+        assert config.max_pages == 1
+        assert config.headless is True
+        assert config.solve_cloudflare is False
+        assert config.timeout == 30000
+
+    def test_camoufox_config_cloudflare_timeout(self):
+        """Test CamoufoxConfig timeout adjustment for Cloudflare"""
+        params = {
+            "solve_cloudflare": True,
+            "timeout": 10000  # Less than the required 60,000
+        }
+
+        config = validate(params, CamoufoxConfig)
+
+        assert config.timeout == 60000  # Should be increased