public async Task DisposeAsync()
{
var eventName = "onMyCustomEvent";
var throttleInterval = 20;
var projectionName = "mynamspace.something.somethingelse";
Func <Object, Task> callback = (x) => Task.Delay(10);
var expectedProperties = new[] {
"detail", "screenX", "screenY", "clientX", "clientY", "offsetX", "offsetY",
"button", "buttons", "ctrlKey", "shiftKey", "altKey", "metaKey", "type"
};
for (var i = 0; i < 10; i++)
{
var elementId = $"my-customer-dom-element-{i}";
_runtimeMock.Setup(x => x.InvokeAsync <Object>("mudThrottledEventManager.subscribe", It.Is <object[]>(z =>
z.Length == 7 &&
(string)z[0] == eventName &&
(string)z[1] == elementId &&
(string)z[2] == projectionName &&
(int)z[3] == throttleInterval &&
(Guid)z[4] != Guid.Empty &&
ContainsEqual((IEnumerable <string>)z[5], expectedProperties) == true &&
z[6] is DotNetObjectReference <EventListener>
))).ReturnsAsync(true);
var result = await _service.Subscribe <MouseEventArgs>(eventName, elementId, projectionName, throttleInterval, callback);
var flow = _runtimeMock.Setup(x => x.InvokeAsync <Object>("mudThrottledEventManager.unsubscribe", It.Is <object[]>(z =>
z.Length == 1 &&
(Guid)z[0] == result
)));
if (i % 2 == 0)
{
flow.Throws(new InvalidOperationException("something went wrong! :("));
}
else
{
flow.ReturnsAsync(true);
}
}
await _service.DisposeAsync();
// a second time shouldn't change something
await _service.DisposeAsync();
// a normal dispose shouldnt' change something
_service.Dispose();
_runtimeMock.Verify(x => x.InvokeAsync <Object>("mudThrottledEventManager.subscribe", It.Is <object[]>(z =>
true
)), Times.Exactly(10));
}
