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# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file.
import sys
from unittest import TestCase, main, skipUnless
try:
from unittest.mock import Mock, patch
except ImportError:
from mock import Mock, patch
from ..winterm import WinColor, WinStyle, WinTerm
class WinTermTest(TestCase):
@patch('colorama.winterm.win32')
def testInit(self, mockWin32):
mockAttr = Mock()
mockAttr.wAttributes = 7 + 6 * 16 + 8
mockWin32.GetConsoleScreenBufferInfo.return_value = mockAttr
term = WinTerm()
self.assertEqual(term._fore, 7)
self.assertEqual(term._back, 6)
self.assertEqual(term._style, 8)
@skipUnless(sys.platform.startswith("win"), "requires Windows")
def testGetAttrs(self):
term = WinTerm()
term._fore = 0
term._back = 0
term._style = 0
self.assertEqual(term.get_attrs(), 0)
term._fore = WinColor.YELLOW
self.assertEqual(term.get_attrs(), WinColor.YELLOW)
term._back = WinColor.MAGENTA
self.assertEqual(
term.get_attrs(),
WinColor.YELLOW + WinColor.MAGENTA * 16)
term._style = WinStyle.BRIGHT
self.assertEqual(
term.get_attrs(),
WinColor.YELLOW + WinColor.MAGENTA * 16 + WinStyle.BRIGHT)
@patch('colorama.winterm.win32')
def testResetAll(self, mockWin32):
mockAttr = Mock()
mockAttr.wAttributes = 1 + 2 * 16 + 8
mockWin32.GetConsoleScreenBufferInfo.return_value = mockAttr
term = WinTerm()
term.set_console = Mock()
term._fore = -1
term._back = -1
term._style = -1
term.reset_all()
self.assertEqual(term._fore, 1)
self.assertEqual(term._back, 2)
self.assertEqual(term._style, 8)
self.assertEqual(term.set_console.called, True)
@skipUnless(sys.platform.startswith("win"), "requires Windows")
def testFore(self):
term = WinTerm()
term.set_console = Mock()
term._fore = 0
term.fore(5)
self.assertEqual(term._fore, 5)
self.assertEqual(term.set_console.called, True)
@skipUnless(sys.platform.startswith("win"), "requires Windows")
def testBack(self):
term = WinTerm()
term.set_console = Mock()
term._back = 0
term.back(5)
self.assertEqual(term._back, 5)
self.assertEqual(term.set_console.called, True)
@skipUnless(sys.platform.startswith("win"), "requires Windows")
def testStyle(self):
term = WinTerm()
term.set_console = Mock()
term._style = 0
term.style(22)
self.assertEqual(term._style, 22)
self.assertEqual(term.set_console.called, True)
@patch('colorama.winterm.win32')
def testSetConsole(self, mockWin32):
mockAttr = Mock()
mockAttr.wAttributes = 0
mockWin32.GetConsoleScreenBufferInfo.return_value = mockAttr
term = WinTerm()
term.windll = Mock()
term.set_console()
self.assertEqual(
mockWin32.SetConsoleTextAttribute.call_args,
((mockWin32.STDOUT, term.get_attrs()), {})
)
@patch('colorama.winterm.win32')
def testSetConsoleOnStderr(self, mockWin32):
mockAttr = Mock()
mockAttr.wAttributes = 0
mockWin32.GetConsoleScreenBufferInfo.return_value = mockAttr
term = WinTerm()
term.windll = Mock()
term.set_console(on_stderr=True)
self.assertEqual(
mockWin32.SetConsoleTextAttribute.call_args,
((mockWin32.STDERR, term.get_attrs()), {})
)
if __name__ == '__main__':
main()
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