public void SuccessfulRequestSetsInitializedToTrue()
{
_mockFeatureRequestor.Setup(fr => fr.GetAllDataAsync()).ReturnsAsync(MakeAllData());
using (PollingProcessor pp = MakeProcessor())
{
var initTask = pp.Start();
initTask.Wait();
Assert.True(pp.Initialized);
Assert.Equal(DataSourceState.Valid, _dataSourceStatusProvider.Status.State);
}
}
public void SuccessfulRequestPutsFeatureDataInStore()
{
_mockFeatureRequestor.Setup(fr => fr.GetAllDataAsync()).ReturnsAsync(MakeAllData());
using (PollingProcessor pp = MakeProcessor())
{
var initTask = pp.Start();
initTask.Wait();
Assert.Equal(Flag, _dataStore.Get(DataModel.Features, Flag.Key).Value.Item);
Assert.Equal(Segment, _dataStore.Get(DataModel.Segments, Segment.Key).Value.Item);
Assert.True(_dataStore.Initialized());
}
}
private void VerifyRecoverableHttpError(int status)
{
_mockFeatureRequestor.Setup(fr => fr.GetAllDataAsync()).ThrowsAsync(
new UnsuccessfulResponseException(status));
using (PollingProcessor pp = MakeProcessor())
{
var initTask = pp.Start();
bool completed = initTask.Wait(TimeSpan.FromMilliseconds(200));
Assert.False(completed);
Assert.False(pp.Initialized);
}
}
public void ConnectionErrorDoesNotCauseImmediateFailure()
{
_mockFeatureRequestor.Setup(fr => fr.GetAllDataAsync()).ThrowsAsync(new InvalidOperationException("no"));
using (PollingProcessor pp = MakeProcessor())
{
var startTime = DateTime.Now;
var initTask = pp.Start();
bool completed = initTask.Wait(TimeSpan.FromMilliseconds(200));
Assert.InRange(DateTime.Now.Subtract(startTime).Milliseconds, 190, 2000);
Assert.False(completed);
Assert.False(pp.Initialized);
Assert.Equal(DataSourceState.Initializing, _dataSourceStatusProvider.Status.State);
}
}
public void ConnectionErrorDoesNotCauseImmediateFailure()
{
_mockFeatureRequestor.Setup(fr => fr.GetAllDataAsync()).ThrowsAsync(new InvalidOperationException("no"));
using (PollingProcessor pp = MakeProcessor())
{
var initTask = pp.Start();
bool completed = initTask.Wait(TimeSpan.FromMilliseconds(200));
Assert.False(completed);
Assert.False(pp.Initialized);
var receivedStatus = _updates.StatusUpdates.ExpectValue();
Assert.Equal(DataSourceState.Interrupted, receivedStatus.State);
}
}
public void SuccessfulRequestPutsFeatureDataInStore()
{
var expectedData = MakeAllData();
_mockFeatureRequestor.Setup(fr => fr.GetAllDataAsync()).ReturnsAsync(expectedData);
using (PollingProcessor pp = MakeProcessor())
{
var initTask = pp.Start();
initTask.Wait();
var receivedData = _updates.Inits.ExpectValue();
AssertHelpers.DataSetsEqual(expectedData, receivedData);
}
}
public void VerifyUnrecoverableHttpError(int status)
{
_mockFeatureRequestor.Setup(fr => fr.GetAllDataAsync()).ThrowsAsync(
new UnsuccessfulResponseException(status));
using (PollingProcessor pp = MakeProcessor())
{
var initTask = pp.Start();
bool completed = initTask.Wait(TimeSpan.FromMilliseconds(1000));
Assert.True(completed);
Assert.False(pp.Initialized);
var receivedStatus = _updates.StatusUpdates.ExpectValue();
Assert.Equal(DataSourceState.Off, receivedStatus.State);
Assert.NotNull(receivedStatus.Error);
Assert.Equal(status, receivedStatus.Error.Value.StatusCode);
}
}