public void ShouldCallDbWriterWithCertainDataFromMessageBroker()
{
var rmqConsumerMock = Substitute.For <IRmqConsumer>();
var dbDataWriterMock = Substitute.For <IDbDataWriter>();
var configSample =
@"{
""Config"":{
""Binding"": {
""ReceiverQueue"": ""QueueDataPersister""
},
""Application"": {
""DataSchemaBase64"": ""ewogICJUYWJsZU5hbWUiOiAiTmFtZUJhc2VkNjQiLAogICJIZWFkZXIiOiB7CiAgICAiRmllbGQxIjogInN0cmluZyIsCiAgICAiRmllbGQyIjogIklOVCIsCiAgICAiRmllbGQzIjogInN0cmluZyIKICB9Cn0="",
""ConnectionString"": ""Server=***;Database=ProcessedDataCh2;User ID=***;Password=***;""
}
}
}";
var testData = @"{ ""Field"": ""Value""}";
var expectedStringArray = new string[] { @"{ ""Field"": ""Value""}" };
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(configSample)))
{
var builder = new ConfigurationBuilder().AddJsonStream(ms);
var configurationSection = builder
.Build()
.GetSection("Config");
var sut = new SimpleDataPersisterEngine(
configurationSection,
rmqConsumerMock,
dbDataWriterMock);
rmqConsumerMock
.When(w => w.StartListening(Arg.Any <EventHandler <BasicDeliverEventArgs> >()))
.Do((args) =>
{
byte[] fakeBytesUrl = Encoding.UTF8.GetBytes(testData);
args.Arg <EventHandler <BasicDeliverEventArgs> >().Invoke(this, new BasicDeliverEventArgs()
{
Body = Encoding.UTF8.GetBytes(testData)
});
});
// Act
sut.Start();
}
// Assert
dbDataWriterMock
.Received(1)
.SaveMessagesToDb(Arg.Is <string[]>(e => expectedStringArray.SequenceEqual(e)));
}
public void ShouldSetSourceQueueWithParameterFromAppsettings()
{
var rmqConsumerMock = Substitute.For <IRmqConsumer>();
var dbDataWriter = Substitute.For <IDbDataWriter>();
var configSample =
@"{
""Config"":{
""Binding"": {
""ReceiverQueue"": ""QueueDataPersister""
},
""Application"": {
""DataSchemaBase64"": ""ewogICJUYWJsZU5hbWUiOiAiTmFtZUJhc2VkNjQiLAogICJIZWFkZXIiOiB7CiAgICAiRmllbGQxIjogInN0cmluZyIsCiAgICAiRmllbGQyIjogIklOVCIsCiAgICAiRmllbGQzIjogInN0cmluZyIKICB9Cn0="",
""ConnectionString"": ""Server=***;Database=ProcessedDataCh2;User ID=***;Password=***;""
}
}
}";
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(configSample)))
{
var builder = new ConfigurationBuilder().AddJsonStream(ms);
var configurationSection = builder
.Build()
.GetSection("Config");
var sut = new SimpleDataPersisterEngine(
configurationSection,
rmqConsumerMock,
dbDataWriter);
// Act
sut.Start();
}
// Assert
rmqConsumerMock
.Received(1)
.SetQueue(Arg.Is("QueueDataPersister"));
}
