###############################################################################
#
# Tests for XlsxWriter.
#
# Copyright (c), 2013-2016, John McNamara, jmcnamara@cpan.org
#

import unittest
from ...compatibility import StringIO
from ..helperfunctions import _xml_to_list, _vml_to_list
from ...vml import Vml


class TestAssembleVml(unittest.TestCase):
    """
    Test assembling a complete Vml file.

    """
    def test_assemble_xml_file(self):
        """Test writing a vml with no cell data."""
        self.maxDiff = None

        fh = StringIO()
        vml = Vml()
        vml._set_filehandle(fh)

        vml._assemble_xml_file(1, 1024, [[1, 1, 'Some text', '', None, '#ffffe1', [2, 0, 15, 10, 4, 4, 15, 4, 143, 10, 128, 74]]], [])

        exp = _vml_to_list("""
                <xml xmlns:v="urn:schemas-microsoft-com:vml"
                 xmlns:o="urn:schemas-microsoft-com:office:office"
                 xmlns:x="urn:schemas-microsoft-com:office:excel">
                 <o:shapelayout v:ext="edit">
                  <o:idmap v:ext="edit" data="1"/>
                 </o:shapelayout><v:shapetype id="_x0000_t202" coordsize="21600,21600" o:spt="202"
                  path="m,l,21600r21600,l21600,xe">
                  <v:stroke joinstyle="miter"/>
                  <v:path gradientshapeok="t" o:connecttype="rect"/>
                 </v:shapetype><v:shape id="_x0000_s1025" type="#_x0000_t202" style='position:absolute;
                  margin-left:107.25pt;margin-top:7.5pt;width:96pt;height:55.5pt;z-index:1;
                  visibility:hidden' fillcolor="#ffffe1" o:insetmode="auto">
                  <v:fill color2="#ffffe1"/>
                  <v:shadow on="t" color="black" obscured="t"/>
                  <v:path o:connecttype="none"/>
                  <v:textbox style='mso-direction-alt:auto'>
                   <div style='text-align:left'></div>
                  </v:textbox>
                  <x:ClientData ObjectType="Note">
                   <x:MoveWithCells/>
                   <x:SizeWithCells/>
                   <x:Anchor>
                    2, 15, 0, 10, 4, 15, 4, 4</x:Anchor>
                   <x:AutoFill>False</x:AutoFill>
                   <x:Row>1</x:Row>
                   <x:Column>1</x:Column>
                  </x:ClientData>
                 </v:shape></xml>
                """)

        got = _xml_to_list(fh.getvalue())

        self.assertEqual(got, exp)
