network: Refactor network tests.

Split network_test.go into separate test files.

Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>

virtcontainers/macvtap_endpoint_test.go

@@ -0,0 +1,32 @@
+// Copyright (c) 2018 Intel Corporation
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package virtcontainers
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestCreateMacvtapEndpoint(t *testing.T) {
+	netInfo := NetworkInfo{
+		Iface: NetlinkIface{
+			Type: "macvtap",
+		},
+	}
+	expected := &MacvtapEndpoint{
+		EndpointType:       MacvtapEndpointType,
+		EndpointProperties: netInfo,
+	}
+
+	result, err := createMacvtapNetworkEndpoint(netInfo)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if reflect.DeepEqual(result, expected) == false {
+		t.Fatalf("\nGot: %+v, \n\nExpected: %+v", result, expected)
+	}
+}