###############################################################################
#
# Tests for XlsxWriter.
#
# Copyright (c), 2013-2017, John McNamara, jmcnamara@cpan.org
#

from ..excel_comparsion_test import ExcelComparisonTest
from ...workbook import Workbook


class TestCompareXLSXFiles(ExcelComparisonTest):
    """
    Test file created by XlsxWriter against a file created by Excel.

    """

    def setUp(self):
        self.maxDiff = None

        filename = 'chart_gap04.xlsx'

        test_dir = 'xlsxwriter/test/comparison/'
        self.got_filename = test_dir + '_test_' + filename
        self.exp_filename = test_dir + 'xlsx_files/' + filename

        self.ignore_files = []
        self.ignore_elements = {}

    def test_create_file(self):
        """Test the creation of a simple XlsxWriter file."""

        workbook = Workbook(self.got_filename)

        worksheet = workbook.add_worksheet()
        chart = workbook.add_chart({'type': 'column'})

        chart.axis_ids = [45938176, 59715584]
        chart.axis2_ids = [62526208, 59718272]

        data = [[1, 2, 3, 4, 5],
                [6, 8, 6, 4, 2]]

        worksheet.write_column('A1', data[0])
        worksheet.write_column('B1', data[1])

        chart.add_series({'values': '=Sheet1!$A$1:$A$5',
                          'gap': 51,
                          'overlap': 12})
        chart.add_series({'values': '=Sheet1!$B$1:$B$5',
                          'y2_axis': 1,
                          'gap': 251,
                          'overlap': -27})

        worksheet.insert_chart('E9', chart)

        workbook.close()

        self.assertExcelEqual()
