Move code to pkg

middlewares/requestdecorator/hostresolver_test.go

@@ -1,51 +0,0 @@
-package requestdecorator
-
-import (
-	"context"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestCNAMEFlatten(t *testing.T) {
-	testCases := []struct {
-		desc           string
-		resolvFile     string
-		domain         string
-		expectedDomain string
-	}{
-		{
-			desc:           "host request is CNAME record",
-			resolvFile:     "/etc/resolv.conf",
-			domain:         "www.github.com",
-			expectedDomain: "github.com",
-		},
-		{
-			desc:           "resolve file not found",
-			resolvFile:     "/etc/resolv.oops",
-			domain:         "www.github.com",
-			expectedDomain: "www.github.com",
-		},
-		{
-			desc:           "host request is not CNAME record",
-			resolvFile:     "/etc/resolv.conf",
-			domain:         "github.com",
-			expectedDomain: "github.com",
-		},
-	}
-
-	for _, test := range testCases {
-		test := test
-		t.Run(test.desc, func(t *testing.T) {
-			t.Parallel()
-
-			hostResolver := &Resolver{
-				ResolvConfig: test.resolvFile,
-				ResolvDepth:  5,
-			}
-
-			flatH := hostResolver.CNAMEFlatten(context.Background(), test.domain)
-			assert.Equal(t, test.expectedDomain, flatH)
-		})
-	}
-}