public void BuildDoesNotCallMatchedEndpointWhenTerminated()
{
var builder = new ApplicationBuilder(null);
builder.Use((context, next) =>
{
// Do not call next
return(Task.CompletedTask);
});
var app = builder.Build();
var endpointCalled = false;
var endpoint = new Endpoint(
context =>
{
endpointCalled = true;
return(Task.CompletedTask);
},
EndpointMetadataCollection.Empty,
"Test endpoint");
var httpContext = new DefaultProtoContext();
httpContext.SetEndpoint(endpoint);
app.Invoke(httpContext);
Assert.False(endpointCalled);
}
public async Task BuildImplicitlyThrowsForMatchedEndpointAsLastStep()
{
var builder = new ApplicationBuilder(null);
var app = builder.Build();
var endpointCalled = false;
var endpoint = new Endpoint(
context =>
{
endpointCalled = true;
return(Task.CompletedTask);
},
EndpointMetadataCollection.Empty,
"Test endpoint");
var httpContext = new DefaultProtoContext();
httpContext.SetEndpoint(endpoint);
var ex = await Assert.ThrowsAsync <InvalidOperationException>(() => app.Invoke(httpContext));
var expected =
"The request reached the end of the pipeline without executing the endpoint: 'Test endpoint'. " +
"Please register the EndpointMiddleware using 'IApplicationBuilder.UseEndpoints(...)' if " +
"using routing, or 'IApplicationBuilder.UseEndpointExecutor()' if not using routing.";
Assert.Equal(expected, ex.Message);
Assert.False(endpointCalled);
}
public void SetEndpoint_NullOnContextWithoutFeature_NoFeatureSet()
{
// Arrange
var context = new DefaultProtoContext();
// Act
context.SetEndpoint(null);
// Assert
Assert.Null(context.Features.Get <IEndpointFeature>());
}
public void SetAndGetEndpoint_Roundtrip_EndpointIsRoundtrip()
{
// Arrange
var context = new DefaultProtoContext();
var initialEndpoint = new Endpoint(c => Task.CompletedTask, EndpointMetadataCollection.Empty, "Test endpoint");
// Act
context.SetEndpoint(initialEndpoint);
var endpoint = context.GetEndpoint();
// Assert
Assert.Equal(initialEndpoint, endpoint);
}
public void SetEndpoint_EndpointOnContextWithoutFeature_FeatureWithEndpointSet()
{
// Arrange
var context = new DefaultProtoContext();
// Act
var endpoint = new Endpoint(c => Task.CompletedTask, EndpointMetadataCollection.Empty, "Test endpoint");
context.SetEndpoint(endpoint);
// Assert
var feature = context.Features.Get <IEndpointFeature>();
Assert.NotNull(feature);
Assert.Equal(endpoint, feature.Endpoint);
}
public void SetEndpoint_NullOnContextWithFeature_NullSetOnExistingFeature()
{
// Arrange
var context = new DefaultProtoContext();
var initialEndpoint = new Endpoint(c => Task.CompletedTask, EndpointMetadataCollection.Empty, "Test endpoint");
var initialFeature = new EndpointFeature
{
Endpoint = initialEndpoint
};
context.Features.Set <IEndpointFeature>(initialFeature);
// Act
context.SetEndpoint(null);
// Assert
var feature = context.Features.Get <IEndpointFeature>();
Assert.Equal(initialFeature, feature);
Assert.Null(feature.Endpoint);
}