def test_write_gzip_storage(started_cluster):
hdfs_api = HDFSApi("root")
node1.query("create table GZIPHDFSStorage (id UInt32, name String, weight Float64) ENGINE = HDFS('hdfs://hdfs1:9000/gzip_storage', 'TSV', 'gzip')")
node1.query("insert into GZIPHDFSStorage values (1, 'Mark', 72.53)")
assert hdfs_api.read_gzip_data("/gzip_storage") == "1\tMark\t72.53\n"
assert node1.query("select * from GZIPHDFSStorage") == "1\tMark\t72.53\n"
def test_read_write_gzip_table_with_parameter_auto_gz(started_cluster):
hdfs_api = HDFSApi("root")
data = "1\tHello Jessica\t555.222\n2\tI rolled a joint\t777.333\n"
hdfs_api.write_gzip_data("/simple_table_function.gz", data)
assert hdfs_api.read_gzip_data("/simple_table_function.gz") == data
assert node1.query("select * from hdfs('hdfs://hdfs1:9000/simple_table_function.gz', 'TSV', 'id UInt64, text String, number Float64', 'auto')") == data