public async Task OpenAndCloseOnOpen()
{
var o = new TestCommunicationObject
{
IsInterceptingTest = true
};
o.DoOn("OnOpenAsync", async co => await co.CloseAsync());
await o.OpenAsync();
o.State
.Should().Be(CommunicationState.Closed);
o.Record
.Should().Equal(new string[]
{
"OnOpeningAsync",
"Event_Opening",
"OnOpenAsync",
"OnClosingAsync",
"Event_Closing",
"OnAbortAsync",
"OnClosedAsync",
"Event_Closed",
"OnOpenedAsync"
});
}
public async Task OpenAndOpenOnOpening()
{
var o = new TestCommunicationObject();
o.DoOn("OnOpeningAsync", async co => await co.OpenAsync());
// Calling open is only allowed on a fresh object
await o.Invoking(x => x.OpenAsync())
.Should().ThrowAsync <InvalidOperationException>();
}
public async Task CloseAndAbortOnClosing()
{
var o = new TestCommunicationObject();
o.DoOn("OnClosingAsync", async co => await co.AbortAsync());
await o.CloseAsync();
o.State
.Should().Be(CommunicationState.Closed);
o.Record
.Should().Equal(new string[]
{
"OnClosingAsync",
"Event_Closing",
"OnAbortAsync",
"OnClosedAsync",
"Event_Closed"
});
}
public async Task OpenAndThrowOnOpening()
{
var o = new TestCommunicationObject();
o.DoOn("OnOpeningAsync", co => Task.FromException(new TestException()));
await o.Invoking(x => x.OpenAsync())
.Should().ThrowAsync <TestException>();
o.State
.Should().Be(CommunicationState.Faulted);
o.Record
.Should().Equal(new string[]
{
"OnOpeningAsync",
"Event_Opening",
"OnFaulted",
"Event_Faulted",
});
}