Add cloud sprite providers and browser demos

test_pixellab.py

@@ -0,0 +1,24 @@
+from pixellab import PixelLabClient
+
+
+def test_image_sources_reads_completed_job_images():
+    response = {
+        "last_response": {
+            "images": [{"base64": "data:image/png;base64,AAAA"}],
+            "url": "https://example.com/preview.png",
+        }
+    }
+    assert PixelLabClient.image_sources(response) == [
+        "data:image/png;base64,AAAA",
+        "https://example.com/preview.png",
+    ]
+
+
+def test_create_image_uses_style_endpoint(monkeypatch):
+    client = PixelLabClient(api_key="test")
+    monkeypatch.setattr(client, "_reference", lambda _: {"image": {"base64": "x"}, "width": 64, "height": 64})
+    captured = {}
+    monkeypatch.setattr(client, "_request", lambda method, path, payload: captured.update(method=method, path=path, payload=payload) or {})
+    client.create_image("ship", 64, 64, reference_images=["style.png"])
+    assert captured["path"] == "/generate-with-style-v2"
+    assert captured["payload"]["style_images"][0]["width"] == 64