Skip to content

Add WriteResponseHeadersAsync test #2452

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Jun 6, 2024
Merged

Add WriteResponseHeadersAsync test #2452

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
a74a629
Add WriteResponseHeadersAsync test
JamesNK Jun 5, 2024
49022ef
Update test/FunctionalTests/Client/UnaryTests.cs
JamesNK Jun 6, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
33 changes: 32 additions & 1 deletion test/FunctionalTests/Client/UnaryTests.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#region Copyright notice and license
#region Copyright notice and license

// Copyright 2019 The gRPC Authors
//
Expand Down Expand Up @@ -68,6 +68,37 @@ Task<HelloReply> UnaryThrowError(HelloRequest request, ServerCallContext context
StringAssert.StartsWith("Failed to deserialize response message.", call.GetStatus().Detail);
}

[Test]
public async Task WriteResponseHeadersAsync_HeadersSentEarly()
{
var tcs = new TaskCompletionSource<HelloReply>(TaskCreationOptions.RunContinuationsAsynchronously);

async Task<HelloReply> UnaryThrowError(HelloRequest request, ServerCallContext context)
{
await context.WriteResponseHeadersAsync(new Metadata
{
new Metadata.Entry("key", "value")
});

return await tcs.Task;
}

// Arrange
var method = Fixture.DynamicGrpc.AddUnaryMethod<HelloRequest, HelloReply>(UnaryThrowError);
var channel = CreateChannel();
var client = TestClientFactory.Create(channel, method);

// Act
var call = client.UnaryCall(new HelloRequest());

// Assert
var headers = await call.ResponseHeadersAsync.DefaultTimeout();
Assert.AreEqual("value", headers.GetValue("key"));
Assert.IsFalse(call.ResponseAsync.IsCompleted);

tcs.SetResult(new HelloReply());
}

[TestCase("fr", "fr")]
[TestCase(null, "en-US")]
public async Task Unary_SetAcceptLanguage_ServerCultureChanged(string clientAcceptLanguage, string expectedServerCulture)
Expand Down