public async Task ReadEventsAsync_WhenCursorIsNotEmpty_ReturnsNotEmptyCollectionEvents(
EventStreamReader reader)
{
await reader.ReadEventsAsync();
Assert.NotEmpty(reader.Events);
}
public async Task ReadEventsAsync_EnsureConnectivityStateIsActive(
[Frozen] Mock <IEventStoreConnectionState> stateMock,
EventStreamReader reader)
{
await reader.ReadEventsAsync();
stateMock.Verify(self => self.EnsureConnectionIsActive());
}
public async Task ReadEventsAsync_UseMutationPipelineForEachReceivedEvent(
[Frozen] Mock <IEventMutationPipeline> pipelineMock,
[Frozen] SortedList <StreamVersion, JournaledEvent> receivedEvents,
EventStreamReader reader)
{
await reader.ReadEventsAsync();
pipelineMock.Verify(
self => self.Mutate(It.Is <JournaledEvent>(e => receivedEvents.ContainsValue(e))),
Times.Exactly(receivedEvents.Count));
}
public async Task ReadEventsAsync_ReplaceReceivedEventsWithTheyMutatedVersion(
[Frozen] Mock <IEventMutationPipeline> pipelineMock,
JournaledEvent[] mutatedEvents,
EventStreamReader reader)
{
var callsCount = 0;
pipelineMock
.Setup(self => self.Mutate(It.IsAny <JournaledEvent>()))
.Returns(() => mutatedEvents[callsCount++]);
await reader.ReadEventsAsync();
Assert.Equal(mutatedEvents.Select(e => e.EventId), reader.Events.Select(e => e.EventId));
}
public async Task ReadEventsAsync_WhenCursorIsNotEmpty_DoesNotThrow(
EventStreamReader reader)
{
await reader.ReadEventsAsync();
}