for _, testCase := range testCases {
		t.Run(testCase.hostsFileName, func(t *testing.T) {
			tmpdir, err := writeHostsFile(testCase.hostsFileName, testCase.rawHostsFileContent)
			require.NoError(t, err, "could not create a temp hosts file")
			defer os.RemoveAll(tmpdir)

			actualContent, fileReadErr := nodeHostsFileContent(filepath.Join(tmpdir, testCase.hostsFileName), testCase.hostAliases)