import pytest
from collections import OrderedDict
from calculate.templates.format.xml_xfce_format import XMLXfceFormat


@pytest.mark.xml_xfce
class TestParsingMethods:
    def test_if_input_document_contains_just_few_parameter_lines__the_initialised_object_contains_correct_dictionary(self):
        document_text = '''<?xml version="1.0" encoding="UTF-8"?>
            <channel name="xsettings" version="1.0">
              <property name="Net" type="empty">
                <property name="ThemeName" type="string" value="Calculate"/>
                <property name="IconThemeName" type="string" value="Calculate"/>
                <property name="DoubleClickTime" type="int" value="400"/>
              </property>
              <property name="Xft" type="empty">
                <property name="Antialias" type="int" value="1"/>
                <property name="HintStyle" type="string" value="hintmedium"/>
              </property>
            </channel>
        '''

        net_dict = OrderedDict({('', 'property', 'ThemeName', 'string'): "Calculate",
                                ('', 'property', 'IconThemeName', 'string'): "Calculate",
                                ('', 'property', 'DoubleClickTime', 'int'): '400'})

        xft_dict = OrderedDict({('', 'property', 'Antialias', 'int'): "1",
                                ('', 'property', 'HintStyle', 'string'): 'hintmedium'})

        channel_content = OrderedDict({('', 'property', 'Net', 'empty'): net_dict,
                                       ('', 'property', 'Xft', 'empty'): xft_dict})

        result = OrderedDict({('', 'channel', 'xsettings', '1.0'): channel_content})

        xml_xfce_object = XMLXfceFormat(document_text)
        assert xml_xfce_object._document_dictionary == result

    def test_joining_documents_1(self):
        with open('./tests/format/testfiles/xml_xfce_original.xml', 'r') as original_file:
            original_text = original_file.read()
            xml_xfce_original_object = XMLXfceFormat(original_text)

        with open('./tests/format/testfiles/xml_xfce_template.xml', 'r') as template_file:
            template_text = template_file.read()
            xml_xfce_template_object = XMLXfceFormat(template_text)

        xml_xfce_original_object.join_template(xml_xfce_template_object)

        with open('./tests/format/testfiles/xml_xfce_result.xml', 'r') as result_file:
            result_text = result_file.read()

        assert xml_xfce_original_object.get_document_text() == result_text