chore: sync project files

tests/stores/test_aliexpress_fixtures.py

@@ -0,0 +1,184 @@
+#!/usr/bin/env python3
+"""Tests fixtures réelles pour le store AliExpress."""
+
+import pytest
+from pathlib import Path
+
+from pricewatch.app.stores.aliexpress.store import AliexpressStore
+
+
+class TestAliexpressFixtures:
+    """Tests avec fixtures HTML réelles d'AliExpress."""
+
+    @pytest.fixture
+    def store(self):
+        """Fixture du store AliExpress."""
+        return AliexpressStore()
+
+    @pytest.fixture
+    def fixture_samsung_ram(self):
+        """Fixture HTML Samsung DDR4 RAM."""
+        fixture_path = (
+            Path(__file__).parent.parent.parent
+            / "pricewatch/app/stores/aliexpress/fixtures/aliexpress_1005007187023722.html"
+        )
+        with open(fixture_path, "r", encoding="utf-8") as f:
+            return f.read()
+
+    # ========== Tests de parsing complet ==========
+
+    def test_parse_samsung_ram_complete(self, store, fixture_samsung_ram):
+        """Parse fixture Samsung RAM - doit extraire toutes les données essentielles."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+        snapshot = store.parse(fixture_samsung_ram, url)
+
+        # Identité
+        assert snapshot.source == "aliexpress"
+        assert snapshot.url == "https://fr.aliexpress.com/item/1005007187023722.html"
+        assert snapshot.reference == "1005007187023722"
+
+        # Contenu essentiel
+        assert snapshot.title is not None
+        assert "Samsung" in snapshot.title
+        assert "DDR4" in snapshot.title
+        assert snapshot.price is not None
+        assert snapshot.price > 0
+        assert snapshot.currency == "EUR"
+
+        # Complet
+        assert snapshot.is_complete()
+
+    def test_parse_samsung_ram_title(self, store, fixture_samsung_ram):
+        """Parse fixture - vérifier le titre exact."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+        snapshot = store.parse(fixture_samsung_ram, url)
+
+        assert snapshot.title.startswith("Samsung serveur DDR4")
+        assert "RAM" in snapshot.title
+        assert len(snapshot.title) > 20
+
+    def test_parse_samsung_ram_price(self, store, fixture_samsung_ram):
+        """Parse fixture - vérifier le prix."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+        snapshot = store.parse(fixture_samsung_ram, url)
+
+        # Prix extrait par regex
+        assert snapshot.price == 136.69
+        assert snapshot.currency == "EUR"
+
+    def test_parse_samsung_ram_reference(self, store, fixture_samsung_ram):
+        """Parse fixture - vérifier la référence (SKU)."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+        snapshot = store.parse(fixture_samsung_ram, url)
+
+        assert snapshot.reference == "1005007187023722"
+        assert len(snapshot.reference) == 16  # ID long (13 chiffres)
+
+    def test_parse_samsung_ram_images(self, store, fixture_samsung_ram):
+        """Parse fixture - vérifier les images."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+        snapshot = store.parse(fixture_samsung_ram, url)
+
+        assert len(snapshot.images) >= 6
+        # Vérifier que les URLs sont valides
+        for img_url in snapshot.images:
+            assert img_url.startswith("http")
+            assert "alicdn.com" in img_url
+
+    def test_parse_samsung_ram_stock(self, store, fixture_samsung_ram):
+        """Parse fixture - vérifier le stock."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+        snapshot = store.parse(fixture_samsung_ram, url)
+
+        # Devrait être in_stock (bouton "add to cart" présent)
+        assert snapshot.stock_status == "in_stock"
+
+    def test_parse_samsung_ram_debug_success(self, store, fixture_samsung_ram):
+        """Parse fixture - vérifier les infos de debug."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+        snapshot = store.parse(fixture_samsung_ram, url)
+
+        assert snapshot.debug.status == "success"
+        assert len(snapshot.debug.errors) == 0
+        # Devrait avoir une note sur les images DCData
+        assert any("DCData" in note for note in snapshot.debug.notes)
+
+    # ========== Tests de robustesse ==========
+
+    def test_parse_with_different_urls(self, store, fixture_samsung_ram):
+        """Parse fixture fonctionne avec différentes formes d'URL."""
+        urls = [
+            "https://fr.aliexpress.com/item/1005007187023722.html",
+            "https://fr.aliexpress.com/item/1005007187023722.html?spm=a2g0o.detail",
+            "https://fr.aliexpress.com/item/1005007187023722.html#reviews",
+        ]
+
+        for url in urls:
+            snapshot = store.parse(fixture_samsung_ram, url)
+            assert "Samsung" in snapshot.title
+            assert snapshot.price == 136.69
+            # URL canonicalisée (sans query params ni fragment)
+            assert (
+                snapshot.url == "https://fr.aliexpress.com/item/1005007187023722.html"
+            )
+
+    def test_parse_extracts_images_from_dcdata(self, store, fixture_samsung_ram):
+        """Parse fixture extrait les images depuis DCData JSON."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+        snapshot = store.parse(fixture_samsung_ram, url)
+
+        # Les images doivent venir de DCData
+        assert len(snapshot.images) == 6
+        assert all("alicdn.com" in img for img in snapshot.images)
+
+        # Debug note sur DCData
+        assert any("DCData" in note for note in snapshot.debug.notes)
+
+    def test_parse_no_errors(self, store, fixture_samsung_ram):
+        """Parse fixture ne génère pas d'erreurs."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+        snapshot = store.parse(fixture_samsung_ram, url)
+
+        assert len(snapshot.debug.errors) == 0
+
+    # ========== Tests comparatifs ==========
+
+    def test_parse_consistent_results(self, store, fixture_samsung_ram):
+        """Parse multiple fois donne les mêmes résultats."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+
+        snapshot1 = store.parse(fixture_samsung_ram, url)
+        snapshot2 = store.parse(fixture_samsung_ram, url)
+
+        # Les résultats doivent être identiques (sauf fetched_at)
+        assert snapshot1.title == snapshot2.title
+        assert snapshot1.price == snapshot2.price
+        assert snapshot1.currency == snapshot2.currency
+        assert snapshot1.reference == snapshot2.reference
+        assert snapshot1.images == snapshot2.images
+        assert snapshot1.is_complete() == snapshot2.is_complete()
+
+    def test_parse_json_export(self, store, fixture_samsung_ram):
+        """Parse et export JSON fonctionne sans erreur."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+        snapshot = store.parse(fixture_samsung_ram, url)
+
+        # Export vers dict
+        data = snapshot.to_dict()
+
+        assert data["source"] == "aliexpress"
+        assert "Samsung" in data["title"]
+        assert data["price"] == 136.69
+        assert data["currency"] == "EUR"
+        assert data["reference"] == "1005007187023722"
+        assert len(data["images"]) >= 6
+        assert "debug" in data
+
+    def test_parse_html_size_adequate(self, store, fixture_samsung_ram):
+        """Parse fixture - HTML assez volumineux (rendu complet)."""
+        url = "https://fr.aliexpress.com/item/1005007187023722.html"
+        snapshot = store.parse(fixture_samsung_ram, url)
+
+        # HTML > 200KB = rendu complet
+        # Pas de note sur HTML court
+        assert not any("non rendu" in note.lower() for note in snapshot.debug.notes)