global cleanup

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

util/ctx/ctx.go

@@ -1,26 +0,0 @@
-package ctx // import "go.unistack.org/micro/v3/util/ctx"
-
-import (
-	"context"
-	"net/http"
-	"strings"
-
-	"go.unistack.org/micro/v3/metadata"
-)
-
-// FromRequest creates context with metadata from http.Request
-func FromRequest(r *http.Request) context.Context {
-	ctx := r.Context()
-	md, ok := metadata.FromIncomingContext(ctx)
-	if !ok {
-		md = metadata.New(len(r.Header) + 2)
-	}
-	for key, val := range r.Header {
-		md.Set(key, strings.Join(val, ","))
-	}
-	// pass http host
-	md["Host"] = r.Host
-	// pass http method
-	md["Method"] = r.Method
-	return metadata.NewIncomingContext(ctx, md)
-}

util/ctx/ctx_test.go

@@ -1,41 +0,0 @@
-package ctx
-
-import (
-	"net/http"
-	"testing"
-
-	"go.unistack.org/micro/v3/metadata"
-)
-
-func TestRequestToContext(t *testing.T) {
-	testData := []struct {
-		request *http.Request
-		expect  metadata.Metadata
-	}{
-		{
-			&http.Request{
-				Header: http.Header{
-					"Foo1": []string{"bar"},
-					"Foo2": []string{"bar", "baz"},
-				},
-			},
-			metadata.Metadata{
-				"Foo1": "bar",
-				"Foo2": "bar,baz",
-			},
-		},
-	}
-
-	for _, d := range testData {
-		ctx := FromRequest(d.request)
-		md, ok := metadata.FromIncomingContext(ctx)
-		if !ok {
-			t.Fatalf("Expected metadata for request %+v", d.request)
-		}
-		for k, v := range d.expect {
-			if val := md[k]; val != v {
-				t.Fatalf("Expected %s for key %s for expected md %+v, got md %+v", v, k, d.expect, md)
-			}
-		}
-	}
-}