public async Task HttpStart_returns_retryafter_header()
{
// Define constants
const string functionName = "SampleFunction";
const string instanceId = "7E467BDB-213F-407A-B86A-1954053D3C24";
// Mock TraceWriter
var loggerMock = new Mock <ILogger>();
// Mock DurableOrchestrationClientBase
var durableOrchestrationClientBaseMock = new Mock <DurableOrchestrationClientBase>();
// Mock StartNewAsync method
durableOrchestrationClientBaseMock.
Setup(x => x.StartNewAsync(functionName, It.IsAny <object>())).
ReturnsAsync(instanceId);
// Mock CreateCheckStatusResponse method
durableOrchestrationClientBaseMock
.Setup(x => x.CreateCheckStatusResponse(It.IsAny <HttpRequestMessage>(), instanceId))
.Returns(new HttpResponseMessage
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent(string.Empty),
Headers =
{
RetryAfter = new RetryConditionHeaderValue(TimeSpan.FromSeconds(10))
}
});
// Call Orchestration trigger function
var result = await HttpStart.Run(
new HttpRequestMessage()
{
Content = new StringContent("{}", Encoding.UTF8, "application/json"),
RequestUri = new Uri("http://localhost:7071/orchestrators/E1_HelloSequence"),
},
durableOrchestrationClientBaseMock.Object,
functionName,
loggerMock.Object);
// Validate that output is not null
Assert.NotNull(result.Headers.RetryAfter);
// Validate output's Retry-After header value
Assert.Equal(TimeSpan.FromSeconds(10), result.Headers.RetryAfter.Delta);
}
public async Task Test1()
{
// arrange
var functionName = "Function1";
var instanceId = "testid";
_durableOrchestrationClientMock.
Setup(x => x.StartNewAsync(functionName, It.IsAny <string>(), It.IsAny <object>())).
ReturnsAsync(instanceId);
_durableOrchestrationClientMock
.Setup(x => x.CreateCheckStatusResponse(It.IsAny <HttpRequestMessage>(), instanceId, false))
.Returns(new HttpResponseMessage
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent(string.Empty),
Headers =
{
RetryAfter = new RetryConditionHeaderValue(TimeSpan.FromSeconds(10))
}
});
// act
var result = await HttpStart.Run(
new HttpRequestMessage()
{
Content = new StringContent("{}", Encoding.UTF8, "application/json"),
RequestUri = new Uri("http://localhost:7071/orchestrators/E1_HelloSequence"),
},
_durableOrchestrationClientMock.Object,
_loggerMock.Object);
// assert
Assert.NotNull(result.Headers.RetryAfter);
Assert.Equal(TimeSpan.FromSeconds(10), result.Headers.RetryAfter.Delta);
}
