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"""Test color converter.""" |
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import sys |
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from unittest import TestCase |
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COLOR_CONVERTER = sys.modules["Rainmeter.color.converter"] |
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10
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class IntToHexTest(TestCase): |
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"""Testing int to hex conversion and its corner cases.""" |
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def test_below_lower_boundary(self): |
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"""Rainmeter only supports from 0 upwards.""" |
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self.assertRaises(AssertionError, COLOR_CONVERTER.int_to_hex, -1) |
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def test_lower_boundary(self): |
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"""Zero is a corner case and should return 00.""" |
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hex_value = COLOR_CONVERTER.int_to_hex(0) |
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self.assertEqual(hex_value, "00") |
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def test_default(self): |
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"""A random number within the boundary 0, 255 should work.""" |
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hex_value = COLOR_CONVERTER.int_to_hex(128) |
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self.assertEqual(hex_value, "80") |
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def test_upper_boundary(self): |
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"""255 is a corner case and should return FF.""" |
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hex_value = COLOR_CONVERTER.int_to_hex(255) |
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self.assertEqual(hex_value, "FF") |
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def test_over_upper_boundary(self): |
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"""Rainmeter only supports up to 255.""" |
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self.assertRaises(AssertionError, COLOR_CONVERTER.int_to_hex, 256) |
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def test_letter_case(self): |
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"""We also support lower case if it is requested.""" |
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hex_value = COLOR_CONVERTER.int_to_hex(255, letter_case=COLOR_CONVERTER.LetterCase.Lower) |
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self.assertEqual(hex_value, "ff") |
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View Code Duplication |
class RGBsToHexesTest(TestCase): |
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"""Testing RGBs to hexes conversion and its corner cases.""" |
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def test_default_rgb_conversion(self): |
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"""3 valid ints should convert to 3 hexes.""" |
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hexes = COLOR_CONVERTER.rgbs_to_hexes([128, 128, 128]) |
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self.assertEqual(hexes, ["80", "80", "80"]) |
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def test_default_rgba_conversion(self): |
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"""4 valid ints should convert to 4 hexes.""" |
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hexes = COLOR_CONVERTER.rgbs_to_hexes([128, 128, 128, 128]) |
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self.assertEqual(hexes, ["80", "80", "80", "80"]) |
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def test_invalid_rgb_low_len(self): |
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"""RGB are at least 3 values.""" |
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self.assertRaises(AssertionError, COLOR_CONVERTER.rgbs_to_hexes, [128, 128]) |
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def test_invalid_rgb_high_len(self): |
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"""RGB are at most 4 values.""" |
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self.assertRaises(AssertionError, COLOR_CONVERTER.rgbs_to_hexes, [128, 128, 128, 128, 128]) |
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class HexesToStringTest(TestCase): |
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"""This test guerentees that a proper string conversion .""" |
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def test_stringing(self): |
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"""Default case with one spacing.""" |
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stringed = COLOR_CONVERTER.hexes_to_string(["80", "80", "80"]) |
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self.assertEqual(stringed, "808080") |
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def test_rgba(self): |
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"""RGBA case.""" |
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stringed = COLOR_CONVERTER.hexes_to_string(["80", "80", "80", "80"]) |
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self.assertEqual(stringed, "80808080") |
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class HexToIntTest(TestCase): |
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"""Testing hex to int conversion and its corner cases.""" |
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def test_below_lower_boundary(self): |
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"""Rainmeter only supports from 0 upwards.""" |
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self.assertRaises(AssertionError, COLOR_CONVERTER.hex_to_int, "-1") |
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def test_lower_boundary(self): |
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"""00 is a corner case and should return 0.""" |
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int_value = COLOR_CONVERTER.hex_to_int("00") |
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self.assertEqual(int_value, 0) |
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def test_default(self): |
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"""A random number within the boundary 0, 255 should work.""" |
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int_value = COLOR_CONVERTER.hex_to_int("80") |
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self.assertEqual(int_value, 128) |
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def test_upper_boundary(self): |
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"""FF is a corner case and should return 255.""" |
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int_value = COLOR_CONVERTER.hex_to_int("FF") |
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self.assertEqual(int_value, 255) |
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def test_over_upper_boundary(self): |
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"""Rainmeter only supports up to 255.""" |
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self.assertRaises(AssertionError, COLOR_CONVERTER.hex_to_int, "100") |
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View Code Duplication |
class HexesToRGBsTest(TestCase): |
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"""Testing Hexes to RGBs conversion and its corner cases.""" |
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def test_default_hex_conversion(self): |
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""".""" |
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rgb = COLOR_CONVERTER.hexes_to_rgbs(["80", "80", "80"]) |
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self.assertEqual(rgb, [128, 128, 128]) |
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def test_default_hexa_conversion(self): |
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"""4 valid hexes should convert to rgba.""" |
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rgba = COLOR_CONVERTER.hexes_to_rgbs(["80", "80", "80", "80"]) |
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self.assertEqual(rgba, [128, 128, 128, 128]) |
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def test_invalid_hex_low_len(self): |
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"""Require at least 3 values.""" |
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self.assertRaises(AssertionError, COLOR_CONVERTER.hexes_to_rgbs, ["FF", "FF"]) |
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def test_invalid_hex_high_len(self): |
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"""Require at most 4 values.""" |
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self.assertRaises( |
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AssertionError, |
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COLOR_CONVERTER.hexes_to_rgbs, |
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["FF", "FF", "FF", "FF", "FF"] |
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) |
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class RGBsToStringTest(TestCase): |
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"""This test guerentees that a proper string conversion .""" |
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def test_stringing(self): |
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"""Default Rainmeter decimal color representation.""" |
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stringed = COLOR_CONVERTER.rgbs_to_string([128, 128, 128]) |
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self.assertEqual(stringed, "128,128,128") |
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def test_with_spacing(self): |
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"""For people who like to space things.""" |
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stringed = COLOR_CONVERTER.rgbs_to_string([128, 128, 128], spacing=1) |
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self.assertEqual(stringed, "128, 128, 128") |
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def test_with_more_spacing(self): |
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"""For people who like to use a lot of spacings.""" |
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stringed = COLOR_CONVERTER.rgbs_to_string([128, 128, 128], spacing=5) |
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self.assertEqual(stringed, "128, 128, 128") |
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thatsIch /
sublime-rainmeter
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