public void CommitAsync_ShouldRaiseInvalidOperationException_ForCommittedTransaction()
{
using (var target = new SimulatedFooTransaction())
{
// Arrange.
target.BeginAsync().Wait();
target.CommitAsync().Wait();
// Act.
var action = new Action(() =>
{
target.CommitAsync().Wait();
});
// Assert.
action.Should().Throw <InvalidOperationException>($"because {nameof(target)} is committed");
}
}
public void FunctionalLifeSpanTest_ShouldProduceDesiredResults_ForAsynchronousInvocation()
{
// Arrange.
var target = (DataAccessTransaction)null;
using (target = new SimulatedFooTransaction())
{
// Assert.
target.State.Should().Be(DataAccessTransactionState.Ready);
// Act.
target.BeginAsync().Wait();
// Assert.
target.State.Should().Be(DataAccessTransactionState.InProgress);
// Act.
target.CommitAsync().Wait();
// Assert.
target.State.Should().Be(DataAccessTransactionState.Committed);
}
// Assert.
target.State.Should().Be(DataAccessTransactionState.Unspecified);
// Act.
var action = new Action(() =>
{
target.BeginAsync().Wait();
});
// Assert.
action.Should().Throw <InvalidOperationException>($"because {nameof(target)} is disposed");
using (target = new SimulatedFooTransaction())
{
// Assert.
target.State.Should().Be(DataAccessTransactionState.Ready);
// Act.
target.BeginAsync().Wait();
// Assert.
target.State.Should().Be(DataAccessTransactionState.InProgress);
// Act.
target.RejectAsync().Wait();
// Assert.
target.State.Should().Be(DataAccessTransactionState.Rejected);
}
}
public void CommitAsync_ShouldRaiseInvalidOperationException_ForReadyStateTransaction()
{
using (var target = new SimulatedFooTransaction())
{
// Act.
var action = new Action(() =>
{
target.CommitAsync().Wait();
});
// Assert.
action.Should().Throw <InvalidOperationException>($"because {nameof(target)} has not yet begun");
}
}