"""
Package to test the openlp.core.lib.htmlbuilder module.
"""
from unittest import TestCase
from PyQt4 import QtCore
from openlp.core.lib.htmlbuilder import build_html, build_background_css, build_lyrics_css, build_lyrics_outline_css, \
build_lyrics_format_css, build_footer_css
from openlp.core.lib.theme import HorizontalType, VerticalType
from tests.functional import MagicMock, patch
HTML = """
OpenLP Display
plugin HTML
"""
BACKGROUND_CSS_RADIAL = 'background: -webkit-gradient(radial, 5 50%, 100, 5 50%, 5, from(#000000), to(#FFFFFF)) fixed'
LYRICS_CSS = """
.lyricstable {
z-index: 5;
position: absolute;
display: table;
left: 10px; top: 20px;
}
.lyricscell {
display: table-cell;
word-wrap: break-word;
-webkit-transition: opacity 0.4s ease;
lyrics_format_css
}
.lyricsmain {
text-shadow: #000000 5px 5px;
}
"""
LYRICS_OUTLINE_CSS = ' -webkit-text-stroke: 0.125em #000000; -webkit-text-fill-color: #FFFFFF; '
LYRICS_FORMAT_CSS = ' word-wrap: break-word; text-align: justify; vertical-align: bottom; ' + \
'font-family: Arial; font-size: 40pt; color: #FFFFFF; line-height: 108%; margin: 0;padding: 0; ' + \
'padding-bottom: 0.5em; padding-left: 2px; width: 1580px; height: 810px; font-style:italic; font-weight:bold; '
FOOTER_CSS = """
left: 10px;
bottom: 0px;
width: 1260px;
font-family: Arial;
font-size: 12pt;
color: #FFFFFF;
text-align: left;
white-space: nowrap;
"""
class Htmbuilder(TestCase):
def build_html_test(self):
"""
Test the build_html() function
"""
# GIVEN: Mocked arguments and function.
with patch('openlp.core.lib.htmlbuilder.build_background_css') as mocked_build_background_css, \
patch('openlp.core.lib.htmlbuilder.build_footer_css') as mocked_build_footer_css, \
patch('openlp.core.lib.htmlbuilder.build_lyrics_css') as mocked_build_lyrics_css:
# Mocked function.
mocked_build_background_css.return_value = ''
mocked_build_footer_css.return_value = 'dummy: dummy;'
mocked_build_lyrics_css.return_value = ''
# Mocked arguments.
item = MagicMock()
item.bg_image_bytes = None
screen = MagicMock()
is_live = False
background = None
plugin = MagicMock()
plugin.get_display_css.return_value = 'plugin CSS'
plugin.get_display_javascript.return_value = 'plugin JS'
plugin.get_display_html.return_value = 'plugin HTML'
plugins = [plugin]
# WHEN: Create the html.
html = build_html(item, screen, is_live, background, plugins=plugins)
# THEN: The returned html should match.
assert html == HTML
def build_background_css_radial_test(self):
"""
Test the build_background_css() function with a radial background
"""
# GIVEN: Mocked arguments.
item = MagicMock()
item.themedata.background_start_color = '#000000'
item.themedata.background_end_color = '#FFFFFF'
width = 10
# WHEN: Create the css.
css = build_background_css(item, width)
# THEN: The returned css should match.
assert BACKGROUND_CSS_RADIAL == css, 'The background css should be equal.'
def build_lyrics_css_test(self):
"""
Test the build_lyrics_css() function
"""
# GIVEN: Mocked method and arguments.
with patch('openlp.core.lib.htmlbuilder.build_lyrics_format_css') as mocked_build_lyrics_format_css, \
patch('openlp.core.lib.htmlbuilder.build_lyrics_outline_css') as mocked_build_lyrics_outline_css:
mocked_build_lyrics_format_css.return_value = 'lyrics_format_css'
mocked_build_lyrics_outline_css.return_value = ''
item = MagicMock()
item.main = QtCore.QRect(10, 20, 10, 20)
item.themedata.font_main_shadow = True
item.themedata.font_main_shadow_color = '#000000'
item.themedata.font_main_shadow_size = 5
# WHEN: Create the css.
css = build_lyrics_css(item)
# THEN: The css should be equal.
assert LYRICS_CSS == css, 'The lyrics css should be equal.'
def build_lyrics_outline_css_test(self):
"""
Test the build_lyrics_outline_css() function
"""
# GIVEN: The mocked theme data.
theme_data = MagicMock()
theme_data.font_main_outline = True
theme_data.font_main_outline_size = 2
theme_data.font_main_color = '#FFFFFF'
theme_data.font_main_outline_color = '#000000'
# WHEN: Create the css.
css = build_lyrics_outline_css(theme_data)
# THEN: The css should be equal.
assert LYRICS_OUTLINE_CSS == css, 'The outline css should be equal.'
def build_lyrics_format_css_test(self):
"""
Test the build_lyrics_format_css() function
"""
# GIVEN: Mocked arguments.
theme_data = MagicMock()
theme_data.display_horizontal_align = HorizontalType.Justify
theme_data.display_vertical_align = VerticalType.Bottom
theme_data.font_main_name = 'Arial'
theme_data.font_main_size = 40
theme_data.font_main_color = '#FFFFFF'
theme_data.font_main_italics = True
theme_data.font_main_bold = True
theme_data.font_main_line_adjustment = 8
width = 1580
height = 810
# WHEN: Get the css.
css = build_lyrics_format_css(theme_data, width, height)
# THEN: They should be equal.
assert LYRICS_FORMAT_CSS == css, 'The lyrics format css should be equal.'
def build_footer_css_test(self):
"""
Test the build_footer_css() function
"""
# GIVEN: Create a theme.
item = MagicMock()
item.footer = QtCore.QRect(10, 921, 1260, 103)
item.themedata.font_footer_name = 'Arial'
item.themedata.font_footer_size = 12
item.themedata.font_footer_color = '#FFFFFF'
height = 1024
# WHEN: create the css.
css = build_footer_css(item, height)
# THEN: THE css should be the same.
assert FOOTER_CSS == css, 'The footer strings should be equal.'