test_null_writer.py

"""
.. codeauthor:: Tsuyoshi Hombashi <tsuyoshi.hombashi@gmail.com>
"""

import pytablewriter


table_writer_class = pytablewriter.NullTableWriter


class Test_NullTableWriter_set_indent_level:
    def test_smoke(self):
        writer = table_writer_class()
        writer.set_indent_level(0)


class Test_NullTableWriter_inc_indent_level:
    def test_smoke(self):
        writer = table_writer_class()
        writer.inc_indent_level()


class Test_NullTableWriter_dec_indent_level:
    def test_smoke(self):
        writer = table_writer_class()
        writer.dec_indent_level()


class Test_NullTableWriter_write_new_line:
    def test_smoke(self, capsys):
        writer = table_writer_class()
        writer.write_null_line()

        out, _err = capsys.readouterr()
        assert out == ""


class Test_NullTableWriter_write_table:
    def test_smoke(self, capsys):
        writer = table_writer_class()
        writer.write_table()

        out, _err = capsys.readouterr()
        assert out == ""


class Test_NullTableWriter_dumps:
    def test_smoke(self):
        writer = table_writer_class()

        assert writer.dumps() == ""
        assert str(writer) == ""


class Test_NullTableWriter_write_table_iter:
    def test_smoke(self, capsys):
        writer = table_writer_class()
        writer.write_table_iter()

        out, _err = capsys.readouterr()
        assert out == ""