e2e: move funs of framework/viperconfig to e2e

Signed-off-by: clarklee92 <[email protected]>

Author: clarklee92

test/e2e/BUILD

@@ -8,7 +8,10 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
 
 go_test(
     name = "go_default_test",
-    srcs = ["e2e_test.go"],
+    srcs = [
+        "e2e_test.go",
+        "viperconfig_test.go",
+    ],
     out = "e2e.test",
     embed = [":go_default_library"],
     tags = ["e2e"],
@@ -22,7 +25,6 @@ go_test(
         "//test/e2e/framework:go_default_library",
         "//test/e2e/framework/config:go_default_library",
         "//test/e2e/framework/testfiles:go_default_library",
-        "//test/e2e/framework/viperconfig:go_default_library",
         "//test/e2e/generated:go_default_library",
         "//test/e2e/instrumentation:go_default_library",
         "//test/e2e/kubectl:go_default_library",
@@ -37,6 +39,7 @@ go_test(
         "//test/e2e/ui:go_default_library",
         "//test/e2e/windows:go_default_library",
         "//test/utils/image:go_default_library",
+        "//vendor/github.com/stretchr/testify/require:go_default_library",
     ],
 )
 
@@ -48,6 +51,7 @@ go_library(
         "gke_local_ssd.go",
         "gke_node_pools.go",
         "suites.go",
+        "viperconfig.go",
     ],
     importpath = "k8s.io/kubernetes/test/e2e",
     deps = [
@@ -85,6 +89,8 @@ go_library(
         "//vendor/github.com/onsi/ginkgo/config:go_default_library",
         "//vendor/github.com/onsi/ginkgo/reporters:go_default_library",
         "//vendor/github.com/onsi/gomega:go_default_library",
+        "//vendor/github.com/pkg/errors:go_default_library",
+        "//vendor/github.com/spf13/viper:go_default_library",
         "//vendor/k8s.io/klog:go_default_library",
         "//vendor/k8s.io/utils/net:go_default_library",
     ],

test/e2e/e2e_test.go

@@ -33,7 +33,6 @@ import (
 	"k8s.io/kubernetes/test/e2e/framework"
 	"k8s.io/kubernetes/test/e2e/framework/config"
 	"k8s.io/kubernetes/test/e2e/framework/testfiles"
-	"k8s.io/kubernetes/test/e2e/framework/viperconfig"
 	"k8s.io/kubernetes/test/e2e/generated"
 	"k8s.io/kubernetes/test/utils/image"
 
@@ -75,7 +74,7 @@ func TestMain(m *testing.M) {
 	// Now that we know which Viper config (if any) was chosen,
 	// parse it and update those options which weren't already set via command line flags
 	// (which have higher priority).
-	if err := viperconfig.ViperizeFlags(*viperConfig, "e2e", flag.CommandLine); err != nil {
+	if err := viperizeFlags(*viperConfig, "e2e", flag.CommandLine); err != nil {
 		fmt.Fprintln(os.Stderr, err)
 		os.Exit(1)
 	}

test/e2e/framework/BUILD

@@ -149,7 +149,6 @@ filegroup(
         "//test/e2e/framework/statefulset:all-srcs",
         "//test/e2e/framework/testfiles:all-srcs",
         "//test/e2e/framework/timer:all-srcs",
-        "//test/e2e/framework/viperconfig:all-srcs",
         "//test/e2e/framework/volume:all-srcs",
     ],
     tags = ["automanaged"],

test/e2e/framework/viperconfig/BUILD

@@ -14,18 +14,19 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package viperconfig
+package e2e
 
 import (
 	"flag"
 	"fmt"
-	"github.com/pkg/errors"
 	"path/filepath"
 
+	"github.com/pkg/errors"
+
 	"github.com/spf13/viper"
 )
 
-// ViperizeFlags checks whether a configuration file was specified,
+// viperizeFlags checks whether a configuration file was specified,
 // reads it, and updates the configuration variables in the specified
 // flag set accordingly. Must be called after framework.HandleFlags()
 // and before framework.AfterReadingAllFlags().
@@ -35,7 +36,7 @@ import (
 //
 // Files can be specified with just a base name ("e2e", matches "e2e.json/yaml/..." in
 // the current directory) or with path and suffix.
-func ViperizeFlags(requiredConfig, optionalConfig string, flags *flag.FlagSet) error {
+func viperizeFlags(requiredConfig, optionalConfig string, flags *flag.FlagSet) error {
 	viperConfig := optionalConfig
 	required := false
 	if requiredConfig != "" {

test/e2e/framework/viperconfig/viperconfig.go renamed to test/e2e/viperconfig.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package viperconfig
+package e2e
 
 import (
 	"flag"
@@ -62,7 +62,7 @@ uint64: 9123456789012345678
 	}
 	require.NoError(t, tmpfile.Close(), "close temp file")
 
-	require.NoError(t, ViperizeFlags(tmpfile.Name(), "", flags), "read config file")
+	require.NoError(t, viperizeFlags(tmpfile.Name(), "", flags), "read config file")
 	require.Equal(t,
 		Context{false, time.Second, -1.23456789, "pong",
 			-2, -9123456789012345678, 2, 9123456789012345678,