# -*- coding: utf-8 -*-
"""Test appending a note file from the command-line using the '-a' arg"""

from __future__ import print_function, unicode_literals

import unittest
import os

from tests.test_usecase import DataCommandTestCase


class TestNoteAppend(DataCommandTestCase):
    """Test appending a note file from the command-line using the '-a' arg"""

    def setUp(self, nsec_stat=True):
        """Initialize a bib entry containing citation key, Page99, for testing"""
        super(TestNoteAppend, self).setUp()
        init = ['pubs init',
                'pubs add data/pagerank.bib',
               ]
        self.execute_cmds(init)
        self.note_dir = os.path.join(self.default_pubs_dir, 'notes')

    def test_note_append(self):
        """Test appending the note file using the command-line argument, -a"""
        fin_notes = os.path.join(self.note_dir, 'Page99.txt')
        # Test adding first line
        cmds = [('pubs note Page99 -a aaa')]
        self.execute_cmds(cmds)
        note_lines = ['aaa']
        self.assertFileContentEqual(fin_notes, self._get_note_content(note_lines))
        # Test adding additional line
        cmds = [('pubs note Page99 -a bbb')]
        self.execute_cmds(cmds)
        note_lines.append('bbb')
        self.assertFileContentEqual(fin_notes, self._get_note_content(note_lines))
        # # Test adding Japanese character
        # cmds = [('pubs note Page99 -a ソ')]
        # self.execute_cmds(cmds)
        # note_lines.append('ソ')
        # self.assertFileContentEqual(fin_notes, self._get_note_content(note_lines))

    @staticmethod
    def _get_note_content(note_lines):
        """Given a list of note lines, return full note file content"""
        return '{LINES}\n'.format(LINES='\n'.join(note_lines))


if __name__ == '__main__':
    unittest.main(verbosity=2)