1 files changed, 70 insertions, 0 deletions
diff --git a/testing/webcompat/interventions/tests/test_1786404_business_help_royalmail_com.py b/testing/webcompat/interventions/tests/test_1786404_business_help_royalmail_com.py
new file mode 100644
index 0000000000..59a95ff8d9
--- /dev/null
+++ b/testing/webcompat/interventions/tests/test_1786404_business_help_royalmail_com.py
@@ -0,0 +1,70 @@
+import time
+
+import pytest
+from webdriver.error import StaleElementReferenceException
+
+URL = "https://business.help.royalmail.com/app/webforms/stampsenquiries"
+
+COOKIES_ACCEPT_CSS = "#consent_prompt_submit"
+POSTCODE_CSS = "input[name='rn_AddressControl_16textbox']"
+OPTION_CSS = "option.addr_pick_line:not(:disabled)"
+ADDY1_CSS = "[name='Incident.CustomFields.c.address1_1']"
+
+
+async def getResult(client):
+    await client.navigate(URL)
+
+    client.await_css(COOKIES_ACCEPT_CSS).click()
+
+    # the viewport scrolls around while we try to interact
+    # with the postcode in webdriver, so we take care here
+    code = client.await_css(POSTCODE_CSS)
+    client.scroll_into_view(code)
+    time.sleep(1)
+    client.mouse.click(element=code).perform()
+    code.send_keys("W1A 1AV")
+
+    # now wait for the options to open, scroll them back
+    # into view, and carefully click on the first one.
+    time.sleep(1)
+    client.scroll_into_view(code)
+    opt = client.await_css(OPTION_CSS)
+    client.mouse.click(element=opt).perform()
+
+    # the options should hide on click
+    time.sleep(2)
+    try:
+        if client.is_displayed(opt):
+            return False
+    except StaleElementReferenceException:
+        return False
+
+    # a address line should end up being prefilled
+    addy = client.await_css(ADDY1_CSS)
+    return client.execute_async_script(
+        """
+        var addy = arguments[0];
+        var done = arguments[1];
+        var to = setTimeout(() => {
+          if (addy.value) {
+            clearTimeout(to);
+            done(true);
+          }
+        }, 200);
+      """,
+        addy,
+    )
+
+
+@pytest.mark.skip_platforms("android")
+@pytest.mark.asyncio
+@pytest.mark.with_interventions
+async def test_enabled(client):
+    assert await getResult(client)
+
+
+@pytest.mark.skip_platforms("android")
+@pytest.mark.asyncio
+@pytest.mark.without_interventions
+async def test_disabled(client):
+    assert not await getResult(client)