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from datetime import datetime
import time
import unittest
from asciimatics.strings import ColouredText
from asciimatics.parsers import AsciimaticsParser
class TestUtilities(unittest.TestCase):
def test_coloured_text(self):
"""
Check ColouredText works as expected.
"""
# No specified start colour
ct = ColouredText("Some ${1}text", AsciimaticsParser())
self.assertEqual(str(ct), "Some text")
self.assertEqual(ct.raw_text, "Some ${1}text")
self.assertEqual(len(ct), 9)
self.assertEqual(ct.first_colour, None)
self.assertEqual(ct.last_colour, (1, 0, None))
self.assertEqual(ct.colour_map[0], (None, None, None))
# Specified start colour
ct = ColouredText("Some ${1}text", AsciimaticsParser(), colour=(2, 1, 0))
self.assertEqual(str(ct), "Some text")
self.assertEqual(ct.raw_text, "Some ${1}text")
self.assertEqual(len(ct), 9)
self.assertEqual(ct.first_colour, (2, 1, 0))
self.assertEqual(ct.last_colour, (1, 0, None))
self.assertEqual(ct.colour_map[0], (2, 1, 0))
# Slicing
self.assertEqual(ct[0], ColouredText("S", AsciimaticsParser()))
self.assertEqual(ct[1:-1], ColouredText("ome ${1}tex", AsciimaticsParser()))
self.assertNotEqual(ct[1:-1], ColouredText("ome tex", AsciimaticsParser()))
self.assertEqual(ct[100:101], ColouredText("", AsciimaticsParser()))
# Adding
self.assertEqual(
ColouredText("Some ", AsciimaticsParser()) +
ColouredText("${3}Text", AsciimaticsParser()),
ColouredText("Some ${3}Text", AsciimaticsParser()))
# Joining
self.assertEqual(ColouredText(" ", AsciimaticsParser()).join([
ColouredText("Hello", AsciimaticsParser()),
ColouredText("${3}World", AsciimaticsParser())]),
ColouredText("Hello ${3}World", AsciimaticsParser()))
# Bad data comparisons
self.assertNotEqual(ct, 1)
self.assertFalse(ct == "Some text")
# Startswith
self.assertTrue(ct.startswith("Some"))
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