public void DecodeBatchMode_Empty()
{
var batchProto = new V1.CloudEventBatch();
byte[] bytes = batchProto.ToByteArray();
var stream = new MemoryStream(bytes);
var formatter = new ProtobufEventFormatter();
var cloudEvents = formatter.DecodeBatchModeMessage(stream, s_protobufCloudEventBatchContentType, null);
Assert.Empty(cloudEvents);
}
public void DecodeBatchMode_Multiple()
{
var batchProto = new V1.CloudEventBatch
{
Events =
{
new V1.CloudEvent
{
SpecVersion = "1.0",
Type = "type1",
Id = "event1",
Source = "//event-source1",
TextData = "simple text",
Attributes = { { "datacontenttype", StringAttribute("text/plain") } }
},
new V1.CloudEvent
{
SpecVersion = "1.0",
Type = "type2",
Id = "event2",
Source = "//event-source2"
}
}
};
byte[] bytes = batchProto.ToByteArray();
var stream = new MemoryStream(bytes);
var formatter = new ProtobufEventFormatter();
var cloudEvents = formatter.DecodeBatchModeMessage(stream, s_protobufCloudEventBatchContentType, null);
Assert.Equal(2, cloudEvents.Count);
var event1 = cloudEvents[0];
Assert.Equal("type1", event1.Type);
Assert.Equal("event1", event1.Id);
Assert.Equal(new Uri("//event-source1", UriKind.RelativeOrAbsolute), event1.Source);
Assert.Equal("simple text", event1.Data);
Assert.Equal("text/plain", event1.DataContentType);
var event2 = cloudEvents[1];
Assert.Equal("type2", event2.Type);
Assert.Equal("event2", event2.Id);
Assert.Equal(new Uri("//event-source2", UriKind.RelativeOrAbsolute), event2.Source);
Assert.Null(event2.Data);
Assert.Null(event2.DataContentType);
}
public void EncodeBatchModeMessage_TwoEvents()
{
var event1 = new CloudEvent
{
Id = "event1",
Type = "type1",
Source = new Uri("//event-source1", UriKind.RelativeOrAbsolute),
Data = "simple text",
DataContentType = "text/plain"
};
var event2 = new CloudEvent
{
Id = "event2",
Type = "type2",
Source = new Uri("//event-source2", UriKind.RelativeOrAbsolute),
};
var cloudEvents = new[] { event1, event2 };
var formatter = new ProtobufEventFormatter();
var bytes = formatter.EncodeBatchModeMessage(cloudEvents, out var contentType);
Assert.Equal("application/cloudevents-batch+protobuf; charset=utf-8", contentType.ToString());
var actualBatch = V1.CloudEventBatch.Parser.ParseFrom(bytes.ToArray());
var expectedBatch = new V1.CloudEventBatch
{
Events =
{
new V1.CloudEvent
{
SpecVersion = "1.0",
Type = "type1",
Id = "event1",
Source = "//event-source1",
TextData = "simple text",
Attributes = { { "datacontenttype", StringAttribute("text/plain") } }
},
new V1.CloudEvent
{
SpecVersion = "1.0",
Type = "type2",
Id = "event2",
Source = "//event-source2"
}
}
};
Assert.Equal(expectedBatch, actualBatch);
}
public void DecodeBatchMode_Minimal()
{
var batchProto = new V1.CloudEventBatch
{
Events = { CreateMinimalCloudEventProto() }
};
byte[] bytes = batchProto.ToByteArray();
var stream = new MemoryStream(bytes);
var formatter = new ProtobufEventFormatter();
var cloudEvents = formatter.DecodeBatchModeMessage(stream, s_protobufCloudEventBatchContentType, null);
var cloudEvent = Assert.Single(cloudEvents);
Assert.Equal("test-type", cloudEvent.Type);
Assert.Equal("test-id", cloudEvent.Id);
Assert.Equal(SampleUri, cloudEvent.Source);
}
