def testParseMate(self):
def mockread():
yield "info depth 0 score mate 0"
yield "info nodes 0 time 2"
yield "bestmove (none) ponder (none)"
gen = mockread()
self.mock_eng.stdout.readline = lambda: next(gen)
out = Engine._parse_output(self.mock_eng)
self.assertEqual(out['analysis']['score'], 0)
self.assertEqual(out['analysis']['unit'], 'mate')
def testParseOutput(self):
def mockread():
yield "info depth 120 seldepth 2 score mate 1 nodes 4697 nps 391416 time 12 multipv 1 pv f7d7"
yield "info nodes 0 time 2"
yield "bestmove (none) ponder (none)"
gen = mockread()
self.mock_eng.stdout.readline = lambda: next(gen)
out = Engine._parse_output(self.mock_eng)
self.assertEqual(out['analysis']['score'], 1)
self.assertEqual(out['analysis']['unit'], 'mate')
def testParseUpperbound(self):
def mockread():
yield "info depth 10 seldepth 12 score cp -31 upperbound nodes 66588 nps 812048 time 82 multipv 1 pv a8e8 e2e3 f5c2 d4f4 c2e4"
yield "info nodes 66588 time 82"
yield "bestmove a8e8 ponder e2e3"
gen = mockread()
self.mock_eng.stdout.readline = lambda: next(gen)
out = Engine._parse_output(self.mock_eng)
self.assertEqual(out['analysis']['score'], -0.31)
self.assertEqual(out['analysis']['unit'], 'p')
self.assertEqual(out['analysis']['modifier'], 'upperbound')