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# -*- coding: utf-8 -*-
"""Test the tsv delimited output adapter."""
from __future__ import unicode_literals
from textwrap import dedent
import pytest
from cli_helpers.tabular_output import tsv_output_adapter
def test_tsv_wrapper():
"""Test the tsv output adapter."""
# Test tab-delimited output.
data = [["ab\r\nc", "1"], ["d", "456"]]
headers = ["letters", "number"]
output = tsv_output_adapter.adapter(iter(data), headers, table_format="tsv")
assert "\n".join(output) == dedent(
"""\
letters\tnumber\n\
ab\r\\nc\t1\n\
d\t456"""
)
def test_tsv_headerless_wrapper():
"""Test the tsv headerless_output adapter."""
# Test tab-delimited output.
data = [["ab\r\nc", "1"], ["d", "456"]]
headers = ["letters", "number"]
output = tsv_output_adapter.adapter(iter(data), headers, table_format="tsv_noheader")
assert "\n".join(output) == dedent(
"""\
ab\r\\nc\t1\n\
d\t456"""
)
def test_unicode_with_tsv():
"""Test that the tsv wrapper can handle non-ascii characters."""
data = [["观音", "1"], ["Ποσειδῶν", "456"]]
headers = ["letters", "number"]
output = tsv_output_adapter.adapter(data, headers)
assert "\n".join(output) == dedent(
"""\
letters\tnumber\n\
观音\t1\n\
Ποσειδῶν\t456"""
)
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