Missing files for Playwright test, refs #19

tests/conftest.py

@@ -0,0 +1,51 @@
+from pathlib import Path
+import pytest
+import sqlite_utils
+from subprocess import Popen, PIPE
+import sys
+import time
+import httpx
+
+
+@pytest.fixture
+def db_path(tmpdir):
+    path = str(tmpdir / "data.db")
+    db = sqlite_utils.Database(path)
+    db["creatures"].insert_all(
+        [
+            {"name": "Cleo", "description": "A medium sized dog"},
+            {"name": "Siroco", "description": "A troublesome Kakapo"},
+        ]
+    )
+    return path
+
+
+@pytest.fixture
+def ds_server(db_path):
+    process = Popen(
+        [
+            sys.executable,
+            "-m",
+            "datasette",
+            "--port",
+            "8126",
+            str(db_path),
+        ],
+        stdout=PIPE,
+    )
+    wait_until_responds("http://localhost:8126/")
+    yield "http://localhost:8126"
+
+    process.terminate()
+    process.wait()
+
+
+def wait_until_responds(url, timeout=5.0, **kwargs):
+    start = time.time()
+    while time.time() - start < timeout:
+        try:
+            httpx.get(url, **kwargs)
+            return
+        except httpx.ConnectError:
+            time.sleep(0.1)
+    raise AssertionError("Timed out waiting for {} to respond".format(url))

tests/test_playwright.py

@@ -0,0 +1,13 @@
+try:
+    from playwright import sync_api
+except ImportError:
+    sync_api = None
+import pytest
+
+@pytest.mark.skipif(sync_api is None, reason="playwright not installed")
+def test_search(ds_server):
+    with sync_api.sync_playwright() as playwright:
+        browser = playwright.chromium.launch()
+        page = browser.new_page()
+        page.goto(ds_server + "/")
+        assert page.title() == "Datasette: data"