Veronica Berglyd Olsen
190 lines
6.3 KiB
Python
190 lines
6.3 KiB
Python
"""
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novelWriter – GUI Theme and Icons Classes Tester
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================================================
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This file is a part of novelWriter
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Copyright 2018–2022, Veronica Berglyd Olsen
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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import os
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import shutil
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import pytest
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from configparser import ConfigParser
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from mock import causeOSError
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from tools import writeFile
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from PyQt5.QtGui import QPalette
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from PyQt5.QtWidgets import QApplication
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from novelwriter.config import Config
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from novelwriter.gui.theme import GuiTheme
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@pytest.mark.gui
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def testGuiTheme_Main(qtbot, nwGUI, fncDir):
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"""Test the theme class init.
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"""
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mainTheme: GuiTheme = nwGUI.mainTheme
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mainConf: Config = nwGUI.mainConf
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# Methods
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# =======
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mSize = mainTheme.getTextWidth("m")
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assert mSize > 0
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assert mainTheme.getTextWidth("m", mainTheme.guiFont) == mSize
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# Init Fonts
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# ==========
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# The defaults should be set
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defaultFont = mainConf.guiFont
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defaultSize = mainConf.guiFontSize
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# CHange them to nonsense values
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mainConf.guiFont = "notafont"
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mainConf.guiFontSize = 99
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# Let the theme class set them back to default
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mainTheme._setGuiFont()
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assert mainConf.guiFont == defaultFont
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assert mainConf.guiFontSize == defaultSize
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# A second call should just restore the defaults again
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mainTheme._setGuiFont()
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assert mainConf.guiFont == defaultFont
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assert mainConf.guiFontSize == defaultSize
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# Scan for Themes
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# ===============
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assert mainTheme._listConf({}, "not_a_path") is False
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themeOne = os.path.join(fncDir, "themes", "themeone.conf")
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themeTwo = os.path.join(fncDir, "themes", "themetwo.conf")
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writeFile(themeOne, "# Stuff")
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writeFile(themeTwo, "# Stuff")
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result = {}
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assert mainTheme._listConf(result, os.path.join(fncDir, "themes")) is True
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assert result["themeone"] == themeOne
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assert result["themetwo"] == themeTwo
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# Parse Colours
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# =============
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parser = ConfigParser()
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parser["Palette"] = {
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"colour1": "100, 150, 200",
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"colour2": "100, 150, 200, 250",
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"colour3": "250, 250",
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"colour4": "-10, 127, 300",
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}
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# Test the parser for several valid and invalid values
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assert mainTheme._parseColour(parser, "Palette", "colour1") == [100, 150, 200]
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assert mainTheme._parseColour(parser, "Palette", "colour2") == [100, 150, 200]
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assert mainTheme._parseColour(parser, "Palette", "colour3") == [0, 0, 0]
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assert mainTheme._parseColour(parser, "Palette", "colour4") == [0, 127, 255]
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assert mainTheme._parseColour(parser, "Palette", "colour5") == [0, 0, 0]
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# The palette should load with the parsed values
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mainTheme._setPalette(parser, "Palette", "colour1", QPalette.Window)
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assert mainTheme._guiPalette.color(QPalette.Window).getRgb() == (100, 150, 200, 255)
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mainTheme._setPalette(parser, "Palette", "colour2", QPalette.Window)
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assert mainTheme._guiPalette.color(QPalette.Window).getRgb() == (100, 150, 200, 255)
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mainTheme._setPalette(parser, "Palette", "colour3", QPalette.Window)
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assert mainTheme._guiPalette.color(QPalette.Window).getRgb() == (0, 0, 0, 255)
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mainTheme._setPalette(parser, "Palette", "colour4", QPalette.Window)
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assert mainTheme._guiPalette.color(QPalette.Window).getRgb() == (0, 127, 255, 255)
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mainTheme._setPalette(parser, "Palette", "colour5", QPalette.Window)
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assert mainTheme._guiPalette.color(QPalette.Window).getRgb() == (0, 0, 0, 255)
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# qtbot.stop()
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# END Test testGuiTheme_Main
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@pytest.mark.gui
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def testGuiTheme_Themes(qtbot, monkeypatch, nwGUI, fncDir):
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"""Test the theme class init.
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"""
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mainTheme: GuiTheme = nwGUI.mainTheme
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mainConf: Config = nwGUI.mainConf
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# List Themes
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# ===========
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shutil.copy(
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os.path.join(mainConf.assetPath, "themes", "default_dark.conf"),
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os.path.join(fncDir, "themes")
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)
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shutil.copy(
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os.path.join(mainConf.assetPath, "themes", "default.conf"),
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os.path.join(fncDir, "themes")
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)
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writeFile(os.path.join(fncDir, "themes", "default.qss"), "/* Stuff */")
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# Load the theme info
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themesList = mainTheme.listThemes()
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assert themesList[0] == ("default_dark", "Default Dark Theme")
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assert themesList[1] == ("default", "Default Theme")
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# A second call should returned the cached list
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assert mainTheme.listThemes() == mainTheme._themeList
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# Check handling of broken theme settings
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mainConf.guiTheme = "not_a_theme"
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assert mainTheme.loadTheme() is False
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# Check handling of unreadable file
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mainConf.guiTheme = "default"
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with monkeypatch.context() as mp:
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mp.setattr("builtins.open", causeOSError)
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assert mainTheme.loadTheme() is False
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# Load Default Theme
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# ==================
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# Set a mock colour for the window background
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mainTheme._guiPalette.color(QPalette.Window).setRgb(0, 0, 0, 0)
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# Load the default theme
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mainConf.guiTheme = "default"
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assert mainTheme.loadTheme() is True
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# This should load a standard palette
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wCol = QApplication.style().standardPalette().color(QPalette.Window).getRgb()
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assert mainTheme._guiPalette.color(QPalette.Window).getRgb() == wCol
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# Load Default Dark Theme
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# =======================
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mainConf.guiTheme = "default_dark"
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assert mainTheme.loadTheme() is True
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# Check a few values
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assert mainTheme._guiPalette.color(QPalette.Window).getRgb() == (54, 54, 54, 255)
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assert mainTheme._guiPalette.color(QPalette.WindowText).getRgb() == (174, 174, 174, 255)
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assert mainTheme._guiPalette.color(QPalette.Base).getRgb() == (62, 62, 62, 255)
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assert mainTheme._guiPalette.color(QPalette.AlternateBase).getRgb() == (78, 78, 78, 255)
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# qtbot.stop()
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# END Test testGuiTheme_Themes
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