def test_regress_below_min(self):
output = self.get_output_stream()
bar = ProgressBar(output, 10)
bar.set_progress(1)
bar.advance(-1)
bar.advance(-1)
expected = self.generate_output([
' 1/10 [==>-------------------------] 10%',
' 0/10 [>---------------------------] 0%'
])
self.assertEqual(expected, self.get_output_content(output))
def test_advance_over_max(self):
output = self.get_output_stream()
bar = ProgressBar(output, 10)
bar.set_progress(9)
bar.advance()
bar.advance()
expected = self.generate_output([[
' 9/10 [=========================>--] 90%',
' 10/10 [============================] 100%',
' 11/11 [============================] 100%'
]])
self.assertEqual(expected, self.get_output_content(output))
def test_clear(self):
output = self.get_output_stream()
bar = ProgressBar(output, 50)
bar.start()
bar.set_progress(25)
bar.clear()
expected = self.generate_output([
' 0/50 [>---------------------------] 0%',
' 25/50 [==============>-------------] 50%',
' '
])
self.assertEqual(expected, self.get_output_content(output))
def test_set_current_progress(self):
output = self.get_output_stream()
bar = ProgressBar(output, 50)
bar.start()
bar.display()
bar.advance()
bar.set_progress(15)
bar.set_progress(25)
expected = self.generate_output([
' 0/50 [>---------------------------] 0%',
' 0/50 [>---------------------------] 0%',
' 1/50 [>---------------------------] 2%',
' 15/50 [========>-------------------] 30%',
' 25/50 [==============>-------------] 50%',
])
self.assertEqual(expected, self.get_output_content(output))