},
			},
		},
	}

	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			tc.delegate = config.DeepCopy(tc.delegate).([]*networking.HTTPMatchRequest)
			got, _ := mergeHTTPMatchRequests(tc.root, tc.delegate)
			assert.Equal(t, got, tc.expected)
		})
	}
}

func TestHasConflict(t *testing.T) {
	cases := []struct {
		name     string