chainedCNIPlugin:       true,
			preConfFile:            "00-calico.conflist",
			resultFileName:         "00-calico.conflist",
			expectedOutputFile:     testDataDir + "/expected/10-calico.conflist-istioconfig",
			expectedPostCleanFile:  testDataDir + "/pre/calico.conflist",
			cniConfDirOrderedFiles: []string{"calico.conflist"},
		},
		{
			name:                   "File without pre-plugins--.conf",