Test speedup - remove common calls for function calls (#3477)

changedetectionio/tests/test_ignorewhitespace.py

@@ -70,12 +70,8 @@ def test_check_ignore_whitespace(client, live_server, measure_memory_usage):
 
     # Add our URL to the import page
     test_url = url_for('test_endpoint', _external=True)
-    res = client.post(
-        url_for("imports.import_page"),
-        data={"urls": test_url},
-        follow_redirects=True
-    )
-    assert b"1 Imported" in res.data
+    uuid = client.application.config.get('DATASTORE').add_watch(url=test_url)
+    client.get(url_for("ui.form_watch_checknow"), follow_redirects=True)
 
     time.sleep(sleep_time_for_fetch_thread)
     # Trigger a check