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coredns/plugin/view/metadata_test.go

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package view
import (
"context"
"testing"
"github.com/coredns/coredns/plugin/metadata"
"github.com/coredns/coredns/request"
)
func TestMetadata_PublishesViewName(t *testing.T) {
v := &View{viewName: "myview"}
ctx := metadata.ContextWithMetadata(context.Background())
st := request.Request{}
ctx = v.Metadata(ctx, st)
if f := metadata.ValueFunc(ctx, "view/name"); f == nil {
t.Fatalf("metadata value func is nil")
} else if got := f(); got != "myview" {
t.Fatalf("metadata value: got %q, want %q", got, "myview")
}
}