"""Unit tests for wx.Font.

NOTE: The documentation for font currently omits a large number of constants.

I had to look through the wx module itself to find them, and I'll copy

that information here.

CONSTANTS:

wx.FONTFAMILY_xxx constants:

wx.FONTFAMILY_DECORATIVE

wx.FONTFAMILY_DEFAULT

wx.FONTFAMILY_MAX # aliased to FONTFAMILY_UNKNOWN

wx.FONTFAMILY_MODERN

wx.FONTFAMILY_ROMAN

wx.FONTFAMILY_SCRIPT

wx.FONTFAMILY_SWISS

wx.FONTFAMILY_TELETYPE

wx.FONTFAMILY_UNKNOWN

wx.FONTSTYLE_xxx constants:

wx.FONTSTYLE_ITALIC

wx.FONTSTYLE_MAX

wx.FONTSTYLE_NORMAL

wx.FONTSTYLE_SLANT

wx.FONTWEIGHT_xxx constants:

wx.FONTWEIGHT_BOLD

wx.FONTWEIGHT_LIGHT

wx.FONTWEIGHT_MAX

wx.FONTWEIGHT_NORMAL

Methods yet to test:

__init__, __del__, __eq__, __ne__, __nonzero__, GetDefaultEncoding, GetEncoding, GetFaceName

GetFamily, GetFamilyString, GetNativeFontInfo, GetNativeFontInfoDesc, GetNativeFontInfoUserDesc,

GetNoAntiAliasing, GetPixelSize, GetPointSize, GetStyle, GetStyleString, GetUnderlined,

GetWeight, GetWeightString, IsFixedWidth, IsUsingSizeInPixels, SetDefaultEncoding,

SetEncoding, SetFaceName, SetFamily, SetNativeFontInfo, SetNativeFontInfoFromString,

SetNativeFontInfoUserDesc, SetNoAntiAliasing, SetPixelSize, SetPointSize, SetStyle, SetUnderlined

SetWeight"""

import unittest

import wx

import wxtest

# TODO:

# Verify completeness of this list. Flesh it out, perhaps automate the font creation process,

# perhaps return a generator.

# TODO: take advantage of wx.FontEnumerator class (and write tests for it too)

def getFontData():

return (

wx.Font(1, wx.FONTFAMILY_DECORATIVE, wx.FONTSTYLE_SLANT, wx.FONTWEIGHT_NORMAL),

wx.Font(8, wx.FONTFAMILY_ROMAN, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD),

wx.Font(10, wx.FONTFAMILY_TELETYPE, wx.FONTSTYLE_SLANT, wx.FONTWEIGHT_NORMAL),

wx.Font(12, wx.FONTFAMILY_MODERN, wx.FONTSTYLE_ITALIC, wx.FONTWEIGHT_LIGHT),

wx.Font(16, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD),

wx.Font(18, wx.FONTFAMILY_SCRIPT, wx.FONTSTYLE_SLANT, wx.FONTWEIGHT_LIGHT),

wx.Font(24, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_ITALIC, wx.FONTWEIGHT_NORMAL),

wx.Font(32, wx.FONTFAMILY_DECORATIVE, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD),

wx.Font(36, wx.FONTFAMILY_UNKNOWN, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_LIGHT),

wx.Font(48, wx.FONTFAMILY_MODERN, wx.FONTSTYLE_SLANT, wx.FONTWEIGHT_BOLD),

wx.Font(72, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_ITALIC, wx.FONTWEIGHT_NORMAL),

wx.Font(96, wx.FONTFAMILY_MAX, wx.FONTSTYLE_SLANT, wx.FONTWEIGHT_BOLD),

wx.Font(128, wx.FONTFAMILY_SCRIPT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_LIGHT),

wx.Font(256, wx.FONTFAMILY_MAX, wx.FONTSTYLE_ITALIC, wx.FONTWEIGHT_BOLD)

)

# -----------------------------------------------------------

class FontTest(unittest.TestCase):

def testFontstyle(self):

"""__init__"""

# wx.FONTSTYLE_MAX dies (on Windows)

if wxtest.PlatformIsWindows():

self.assertRaises(wx.PyAssertionError, wx.Font, 12, wx.FONTFAMILY_DEFAULT,

wx.FONTSTYLE_MAX, wx.FONTWEIGHT_NORMAL)

else:

wx.Font(12, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_MAX, wx.FONTWEIGHT_NORMAL)

def testFontweight(self):

"""__init__"""

# wx.FONTWEIGHT_MAX dies (on Windows)

if wxtest.PlatformIsWindows():

self.assertRaises(wx.PyAssertionError, wx.Font, 12, wx.FONTFAMILY_DEFAULT,

wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_MAX)

else:

wx.Font(12, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_MAX)

def testOk(self):

"""IsOk, Ok"""

for font in getFontData():

self.assert_(font.IsOk())

self.assert_(font.Ok())

def testOkFails(self):

"""IsOk, Ok"""

# HACK: to generate an invalid wx.Font instance

# NOTE: cannot access font directly without crashing the interpreter

attr = wx.VisualAttributes()

self.assert_(not attr.font.Ok())

self.assert_(not attr.font.IsOk())