public void It_should_return_unknown()
{
var identifier = new RemoraOperationKindIdentifier {Logger = GetConsoleLogger()};
var operation = new RemoraOperation();
Assert.That(identifier.Identify(operation), Is.EqualTo(RemoraOperationKind.Unknown));
}
public void It_should_write_faults_when_operation_is_kind_of_soap()
{
var operation = new RemoraOperation
{
Kind = RemoraOperationKind.Soap,
Exception = new InvalidConfigurationException("themessage")
};
using (var stream = new MemoryStream())
{
var response = _mocks.Stub<IUniversalResponse>();
SetupResult.For(response.OutputStream).Return(stream);
_mocks.Replay(response);
var formatter = new ExceptionFormatter();
formatter.WriteException(operation, response);
Assert.That(response.ContentType, Is.EqualTo("text/xml"));
Assert.That(response.StatusCode, Is.EqualTo((int) HttpStatusCode.OK));
Assert.That(response.ContentEncoding, Is.EqualTo(Encoding.UTF8));
stream.Position = 0;
var body = Encoding.UTF8.GetString(stream.ReadFully(0));
Assert.That(body, Contains.Substring("InvalidConfiguration"));
Assert.That(body, Contains.Substring("themessage"));
using (var reader = new StringReader(body))
{
Assert.That(() => XDocument.Load(reader), Throws.Nothing);
}
}
}
public void It_should_return_null_when_not_found()
{
var container = new WindsorContainer();
var factory = new PipelineFactory(container.Kernel, new RemoraConfig()) {Logger = GetConsoleLogger()};
var operation = new RemoraOperation {IncomingUri = new Uri("http://tempuri.org/bar/foobar?welcome")};
Assert.That(factory.Get(operation), Is.Null);
}
public void It_should_identify_soap_requests_by_SOAPAction_header()
{
var identifier = new RemoraOperationKindIdentifier {Logger = GetConsoleLogger()};
var operation = new RemoraOperation();
operation.Request.HttpHeaders.Add("SOAPAction", "http://tempuri.org/");
Assert.That(identifier.Identify(operation), Is.EqualTo(RemoraOperationKind.Soap));
}
public void It_should_create_an_appropriate_pipeline()
{
var container = new WindsorContainer();
container.Register(Component.For<IPipelineComponent>().ImplementedBy<TestComponentOne>().Named("cmpOne"));
container.Register(Component.For<IPipelineComponent>().ImplementedBy<TestComponentTwo>().Named("cmpTwo"));
var pipelineDef1 = PDef("pipe1", "/foo/(.*)", "");
var pipelineDef2 = PDef("pipe2", "/(.*)", "", "cmpOne", "cmpTwo");
var config = new RemoraConfig {PipelineDefinitions = new[] {pipelineDef1, pipelineDef2}};
var factory = new PipelineFactory(container.Kernel, config) {Logger = GetConsoleLogger()};
var operation1 = new RemoraOperation {IncomingUri = new Uri("http://tempuri.org/foo/something")};
var result1 = factory.Get(operation1);
Assert.That(result1.Id, Is.EqualTo(pipelineDef1.Id));
Assert.That(result1.Components.Count(), Is.EqualTo(0));
Assert.That(result1.Definition, Is.SameAs(pipelineDef1));
Assert.That(operation1.ExecutingPipeline, Is.SameAs(result1));
}
public void It_should_position_http_headers()
{
var operation = new RemoraOperation {IncomingUri = new Uri(@"http://tempuri.org")};
var componentDefinition = new ComponentDefinition
{
Properties =
{
{"name", "foo"},
{"value", "bar"}
}
};
_setHttpHeader.BeginAsyncProcess(operation, componentDefinition, b =>
{
Assert.That(b);
Assert.That(!operation.OnError);
Assert.That(
operation.Request.HttpHeaders[
"foo"], Is.EqualTo("bar"));
});
}
public void It_should_throw_an_exception_if_name_or_value_not_in_component_definition()
{
var operation = new RemoraOperation {IncomingUri = new Uri(@"http://tempuri.org")};
var componentDefinition = new ComponentDefinition();
Assert.That(() => _setHttpHeader.BeginAsyncProcess(operation, componentDefinition, b => { }),
Throws.Exception.TypeOf<SetHttpHeaderException>()
.With.Message.Contains("name"));
componentDefinition.Properties["name"] = "foo";
Assert.That(() => _setHttpHeader.BeginAsyncProcess(operation, componentDefinition, b => { }),
Throws.Exception.TypeOf<SetHttpHeaderException>()
.With.Message.Contains("value"));
componentDefinition.Properties["name"] = "foo";
componentDefinition.Properties["value"] = "bar";
Assert.That(() => _setHttpHeader.BeginAsyncProcess(operation, componentDefinition, b => { }),
Throws.Nothing);
}
public void It_should_rewrite_url_if_present()
{
var container = new WindsorContainer();
var pipelineDef1 = PDef("pipe1", "http(s)?://.*/bar/(.*)", "http://tempuri2.org/$2");
var pipelineDef2 = PDef("pipe2", "/(.*)", "");
var config = new RemoraConfig {PipelineDefinitions = new[] {pipelineDef1, pipelineDef2}};
var factory = new PipelineFactory(container.Kernel, config) {Logger = GetConsoleLogger()};
var operation1 = new RemoraOperation {IncomingUri = new Uri("http://tempuri.org/bar/foobar?welcome")};
var result1 = factory.Get(operation1);
Assert.That(operation1.Request.Uri, Is.EqualTo(new Uri("http://tempuri2.org/foobar?welcome")));
var operation2 = new RemoraOperation {IncomingUri = new Uri("http://tempuri.org/foo")};
var result2 = factory.Get(operation2);
Assert.That(operation2.Request.Uri, Is.Null);
}
public void It_should_throw_UrlRewriteException_when_urlrewriting_fails()
{
var container = new WindsorContainer();
var pipelineDef1 = PDef("pipe", ".*", "foo");
var config = new RemoraConfig {PipelineDefinitions = new[] {pipelineDef1}};
var factory = new PipelineFactory(container.Kernel, config) {Logger = GetConsoleLogger()};
var operation = new RemoraOperation {IncomingUri = new Uri("http://tempuri.org/")};
Assert.That(() => factory.Get(operation),
Throws.Exception.TypeOf<UrlRewriteException>()
.With.Message.Contains(".*")
.And.Message.Contains("foo")
);
}
public void It_should_throw_InvalidConfigurationException_when_filter_regex_is_invalid()
{
var container = new WindsorContainer();
var pipelineDef1 = PDef("pipe", "(((", "");
var config = new RemoraConfig {PipelineDefinitions = new[] {pipelineDef1}};
var factory = new PipelineFactory(container.Kernel, config) {Logger = GetConsoleLogger()};
var operation = new RemoraOperation {IncomingUri = new Uri("http://tempuri.org/")};
Assert.That(() => factory.Get(operation),
Throws.Exception.TypeOf<InvalidConfigurationException>()
.With.Message.Contains("(((")
);
}
public void It_should_select_the_first_available_when_ambiguous()
{
var container = new WindsorContainer();
container.Register(Component.For<IPipelineComponent>().ImplementedBy<TestComponentOne>().Named("cmpOne"));
container.Register(Component.For<IPipelineComponent>().ImplementedBy<TestComponentTwo>().Named("cmpTwo"));
var pipelineDef1 = PDef("pipe1", "/bar/(.*)", "");
var pipelineDef2 = PDef("pipe2", "/(.*)", "", "cmpOne", "cmpTwo");
var pipelineDef3 = PDef("pipe3", "/foo/(.*)", "", "cmpOne", "cmpTwo");
var config = new RemoraConfig {PipelineDefinitions = new[] {pipelineDef1, pipelineDef2, pipelineDef3}};
var factory = new PipelineFactory(container.Kernel, config) {Logger = GetConsoleLogger()};
var operation1 = new RemoraOperation {IncomingUri = new Uri("http://tempuri.org/foo/something")};
var result1 = factory.Get(operation1);
Assert.That(result1.Id, Is.EqualTo(pipelineDef2.Id));
Assert.That(result1.Components.Count(), Is.EqualTo(2));
Assert.That(result1.Components.First(), Is.TypeOf<TestComponentOne>());
Assert.That(result1.Components.Skip(1).First(), Is.TypeOf<TestComponentTwo>());
}
public void It_should_write_html_errors_when_unknown()
{
var operation = new RemoraOperation
{
Kind = RemoraOperationKind.Unknown,
Exception = new InvalidConfigurationException("themessage")
};
using (var stream = new MemoryStream())
{
var response = _mocks.Stub<IUniversalResponse>();
SetupResult.For(response.OutputStream).Return(stream);
_mocks.Replay(response);
var formatter = new ExceptionFormatter();
formatter.WriteException(operation, response);
Assert.That(response.ContentType, Is.EqualTo("text/html"));
Assert.That(response.StatusCode, Is.EqualTo((int) HttpStatusCode.InternalServerError));
Assert.That(response.ContentEncoding, Is.EqualTo(Encoding.UTF8));
stream.Position = 0;
var body = Encoding.UTF8.GetString(stream.ReadFully(0));
Assert.That(body, Contains.Substring("InvalidConfiguration"));
Assert.That(body, Contains.Substring("themessage"));
}
}
