public void when_failing_transiently_then_retries()
{
int endCounts = 0;
bool?success = null;
var stopwatch = Stopwatch.StartNew();
BrokeredMessageExtensions
.SafeMessagingActionAsync(
c => c(Mock.Of <IAsyncResult>()),
ar => { if (++endCounts < 2)
{
throw new TimeoutException();
}
},
new BrokeredMessage(),
s => success = s,
"error: '{0}' '{1}' '{2}' '{3}' '{4}' '{5}' '{6}'",
"message id",
"sub",
5000,
1000,
stopwatch);
Assert.Equal(2, endCounts);
Assert.True(success.HasValue);
Assert.True(success.Value);
Assert.False(stopwatch.IsRunning);
}
public void Given_Null_Parameters_When_ValidateAsync_Invoked_Then_It_Should_Throw_Exception()
{
var validator = new Mock <ISchemaValidator>();
using (var message = new BrokeredMessage())
{
var func = default(Func <Task>);
func = async() => await BrokeredMessageExtensions.ValidateAsync((BrokeredMessage)null, null, null).ConfigureAwait(false);
func.Should().Throw <ArgumentNullException>();
func = async() => await BrokeredMessageExtensions.ValidateAsync(message, null, null).ConfigureAwait(false);
func.Should().Throw <ArgumentNullException>();
func = async() => await BrokeredMessageExtensions.ValidateAsync(message, validator.Object, null).ConfigureAwait(false);
func.Should().Throw <ArgumentNullException>();
func = async() => await BrokeredMessageExtensions.ValidateAsync(Task.FromResult(message), null, null).ConfigureAwait(false);
func.Should().Throw <ArgumentNullException>();
func = async() => await BrokeredMessageExtensions.ValidateAsync(Task.FromResult(message), validator.Object, null).ConfigureAwait(false);
func.Should().Throw <ArgumentNullException>();
}
}
public async Task Given_Message_When_BeforeMessageSend_Invoked_Then_It_Should_Return_Result(string body, string path)
{
var validator = new Mock <ISchemaValidator>();
validator.Setup(p => p.ValidateAsync(It.IsAny <string>(), It.IsAny <string>())).ReturnsAsync(true);
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(body)))
using (var message = new BrokeredMessage(stream))
{
message.Properties.Add("schemaPath", path);
var result = await BrokeredMessageExtensions.ValidateAsync(message, validator.Object).ConfigureAwait(false);
result.Should().Be(message);
}
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(body)))
using (var message = new BrokeredMessage(stream))
{
message.Properties.Add("schemaPath", path);
var result = await BrokeredMessageExtensions.ValidateAsync(Task.FromResult(message), validator.Object).ConfigureAwait(false);
result.Should().Be(message);
}
}
public void Given_Validation_Error_When_ValidateAsync_Invoked_Then_It_Should_Throw_Exception(string body, string path)
{
var exception = new SchemaValidationException();
var validator = new Mock <ISchemaValidator>();
validator.Setup(p => p.ValidateAsync(It.IsAny <string>(), It.IsAny <string>())).ThrowsAsync(exception);
var func = default(Func <Task>);
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(body)))
using (var message = new BrokeredMessage(stream))
{
message.Properties.Add("schemaPath", path);
func = async() => await BrokeredMessageExtensions.ValidateAsync(message, validator.Object).ConfigureAwait(false);
func.Should().Throw <SchemaValidationException>();
}
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(body)))
using (var message = new BrokeredMessage(stream))
{
message.Properties.Add("schemaPath", path);
func = async() => await BrokeredMessageExtensions.ValidateAsync(Task.FromResult(message), validator.Object).ConfigureAwait(false);
func.Should().Throw <SchemaValidationException>();
}
}
public void Given_Message_With_Empty_SchemaPath_When_ValidateAsync_Invoked_Then_It_Should_Throw_Exception(string body)
{
var validator = new Mock <ISchemaValidator>();
var func = default(Func <Task>);
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(body)))
using (var message = new BrokeredMessage(stream))
{
message.Properties.Add("schemaPath", string.Empty);
func = async() => await BrokeredMessageExtensions.ValidateAsync(message, validator.Object).ConfigureAwait(false);
func.Should().Throw <SchemaPathNotExistException>();
}
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(body)))
using (var message = new BrokeredMessage(stream))
{
message.Properties.Add("schemaPath", string.Empty);
func = async() => await BrokeredMessageExtensions.ValidateAsync(Task.FromResult(message), validator.Object).ConfigureAwait(false);
func.Should().Throw <SchemaPathNotExistException>();
}
}
public void Given_Empty_Body_When_ValidateAsync_Invoked_Then_It_Should_Throw_Exception()
{
var validator = new Mock <ISchemaValidator>();
var func = default(Func <Task>);
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(string.Empty)))
using (var message = new BrokeredMessage(stream))
{
func = async() => await BrokeredMessageExtensions.ValidateAsync(message, validator.Object).ConfigureAwait(false);
func.Should().Throw <MessageBodyZeroLengthException>();
}
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(string.Empty)))
using (var message = new BrokeredMessage(stream))
{
func = async() => await BrokeredMessageExtensions.ValidateAsync(Task.FromResult(message), validator.Object).ConfigureAwait(false);
func.Should().Throw <MessageBodyZeroLengthException>();
}
}