@Test
public void emptyORCFileSchema() throws IOException {

    final String schema =
        "struct<boolean1:boolean,byte1:tinyint,short1:smallint,int1:int,long1:bigint,"
            + "float1:float,double1:double,bytes1:binary,string1:string,"
            + "middle:struct<list:array<struct<int1:int,string1:string>>>,"
            + "list:array<struct<int1:int,string1:string>>,map:map<string,struct<int1:int,string1:string>>>";
    assertEquals(schema,
        this.viewer.getSchema(this.fs, getResourcePath("TestOrcFile.emptyFile.orc")));
}