static async Task Clicks(BlazorClient client)
{
var batch = await client.ExpectRenderBatch(() => client.NavigateAsync(ServerUrl + "/home"));
if (!client.Hive.TryFindElementById("changeState", out var changeState))
{
throw new InvalidOperationException($"Expected to have navigated to the home page.");
}
client.Hive.TryFindElementById("state", out var state);
await changeState.ClickAsync(client.HubConnection);
await client.PrepareForNextBatch(null);
if (state.Attributes["data-state"].ToString() == "Clicked")
{
Console.WriteLine("State changed to clicked.");
}
else
{
throw new InvalidOperationException("State was not 'Clicked'.");
}
await client.ExpectRenderBatch(() => changeState.DoubleClickAsync(client.HubConnection));
if (state.Attributes["data-state"].ToString() == "DoubleClicked")
{
Console.WriteLine("State changed to dblclicked.");
}
else
{
throw new InvalidOperationException("State was not 'DoubleClicked'.");
}
}
public static async Task ExistsAsync(this BlazorClient client, string id, TimeSpan?timeout = default)
{
timeout ??= TimeSpan.FromSeconds(3);
var cts = new CancellationTokenSource(timeout.Value);
while (!cts.IsCancellationRequested)
{
if (client.Hive.TryFindElementById(id, out _))
{
return;
}
await client.PrepareForNextBatch(timeout);
}
throw new TimeoutException($"Unable to find element with id {id} in {timeout.Value} duration.");
}