distribution/registry/registry_test.go

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package registry
import (
"reflect"
"testing"
"github.com/docker/distribution/configuration"
)
// Tests to ensure nextProtos returns the correct protocols when:
// * config.HTTP.HTTP2.Disabled is not explicitly set => [h2 http/1.1]
// * config.HTTP.HTTP2.Disabled is explicitly set to false [h2 http/1.1]
// * config.HTTP.HTTP2.Disabled is explicitly set to true [http/1.1]
func TestNextProtos(t *testing.T) {
config := &configuration.Configuration{}
protos := nextProtos(config)
if !reflect.DeepEqual(protos, []string{"h2", "http/1.1"}) {
t.Fatalf("expected protos to equal [h2 http/1.1], got %s", protos)
}
config.HTTP.HTTP2.Disabled = false
protos = nextProtos(config)
if !reflect.DeepEqual(protos, []string{"h2", "http/1.1"}) {
t.Fatalf("expected protos to equal [h2 http/1.1], got %s", protos)
}
config.HTTP.HTTP2.Disabled = true
protos = nextProtos(config)
if !reflect.DeepEqual(protos, []string{"http/1.1"}) {
t.Fatalf("expected protos to equal [http/1.1], got %s", protos)
}
}