def test_six_units_output(self):
"""
Tests the output after hex codes of 6 units are passed in.
"""
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#FFFFFF"),
[255, 255, 255])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#000000"),
[0, 0, 0])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#112233"),
[17, 34, 51])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#AABBCC"),
[170, 187, 204])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#11BBCC"),
[17, 187, 204])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#2955C0"),
[41, 85, 192])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#32A852"),
[50, 168, 82])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#EB4034"),
[235, 64, 52])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#4287F5"),
[66, 135, 245])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#FCBA03"),
[252, 186, 3])
def test_number_of_parameters(self):
"""
Makes sure that a type error is thrown when 3 parameters are not given in.
"""
self.assertRaises(TypeError, ColourConverter().convert_rgb_to_hex, 1)
self.assertRaises(TypeError,
ColourConverter().convert_rgb_to_hex, 1, 2)
self.assertRaises(TypeError,
ColourConverter().convert_rgb_to_hex, 1, 2, 3, 4)
def rgb_updated(self, input_boxes, colour_box, colours):
"""
The method that is called when an RGB input box has been inputted to, meaning the
hex box is changed.
Args:
input_boxes: list, contains all the input boxes in the application
colour_box: Label, the box which displays the colour inputted
colours: object, the main colours for the application
"""
red = input_boxes["red"].get()
green = input_boxes["green"].get()
blue = input_boxes["blue"].get()
colour_inputs = [
input_boxes["red"], input_boxes["green"], input_boxes["blue"]
]
valid_input = True
for colour_input in colour_inputs:
current_colour_value = colour_input.get()
if (current_colour_value.isdigit() is
False) or (int(current_colour_value) > 255):
self.display_invalid_input(colour_input, colours)
valid_input = False
else:
colour_input.configure(background=colours["secondary"])
if valid_input is True:
hex_value = ColourConverter().convert_rgb_to_hex(red, green, blue)
colours["colour box"] = f"#{hex_value}"
InterfaceUpdater.update_colour_box(self, colour_box, colours)
input_boxes["hex"].delete(0, "end")
input_boxes["hex"].insert(0, hex_value)
def hex_updated(self, input_boxes, colour_box, colours):
"""
The method that is called when the hex input box has been inputted to, meaning the
RGB boxes are changed.
Args:
input_boxes: list, contains all the input boxes in the application
colour_box: Label, the box which displays the colour inputted
colours: object, the main colours for the application
"""
hex_value = input_boxes["hex"].get()
rgb_values = ColourConverter().convert_hex_to_rgb(f"#{hex_value}")
if rgb_values != "Invalid":
input_boxes["hex"].configure(background=colours["secondary"])
colours["colour box"] = f"#{hex_value}"
self.update_colour_box(colour_box, colours)
input_boxes["red"].delete(0, "end")
input_boxes["red"].insert(0, rgb_values[0])
input_boxes["green"].delete(0, "end")
input_boxes["green"].insert(0, rgb_values[1])
input_boxes["blue"].delete(0, "end")
input_boxes["blue"].insert(0, rgb_values[2])
else:
self.display_invalid_input(input_boxes["hex"], colours)
def test_three_units_output(self):
"""
Tests the output after hex codes of 3 units are passed in.
"""
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#FFF"),
[255, 255, 255])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#000"),
[0, 0, 0])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#123"),
[17, 34, 51])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#ABC"),
[170, 187, 204])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#1BC"),
[17, 187, 204])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#BC9"),
[187, 204, 153])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#B5E"),
[187, 85, 238])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#45E"),
[68, 85, 238])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#F12"),
[255, 17, 34])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#5D6"),
[85, 221, 102])
def test_output(self):
"""
Makes sure the correct value is outputted when valid inputs are given in.
"""
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(255, 255, 255), "FFFFFF")
self.assertAlmostEqual(ColourConverter().convert_rgb_to_hex(0, 0, 0),
"000000")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(208, 19, 126), "D0137E")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(35, 227, 59), "23E33B")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(104, 254, 238), "68FEEE")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(205, 75, 14), "CD4B0E")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(104, 108, 132), "686C84")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(61, 131, 121), "3D8379")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(116, 179, 26), "74B31A")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(165, 138, 69), "A58A45")
def test_data_types(self):
"""
Makes sure that certain data types inputted in gives the "invalid" output.
"""
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(3.3, 1.4, 12.3), "Invalid")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(True, False, True), "Invalid")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex("12", "32", "87"), "0C2057")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(12, 32, 87), "0C2057")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(-12, -32, -87), "Invalid")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex("A", "B", "C"), "Invalid")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex("%", "4", "A"), "Invalid")
self.assertAlmostEqual(
ColourConverter().convert_rgb_to_hex(None, None, None), "Invalid")
def test_casing(self):
"""
Makes sure that a correct answer is still outputted no matter
the case the user uses.
"""
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#ABCDEF"),
[171, 205, 239])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#abcdef"),
[171, 205, 239])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("ABCDEF"),
[171, 205, 239])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("abcdef"),
[171, 205, 239])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#ABC123"),
[171, 193, 35])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#abc123"),
[171, 193, 35])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("ABC123"),
[171, 193, 35])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("abc123"),
[171, 193, 35])
def test_data_types(self):
"""
Makes sure that certain data types output the "invalid" message
"""
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb(True),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb(False),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb(123456),
[18, 52, 86])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb(1.3),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb({"a": 2}),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb(None),
"Invalid")
def test_without_hashtags(self):
"""
Tests that values where hashtags are not included still provide an
RGB answer.
"""
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("FFFFFF"),
[255, 255, 255])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("000000"),
[0, 0, 0])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("112233"),
[17, 34, 51])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("AABBCC"),
[170, 187, 204])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("11BBCC"),
[17, 187, 204])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("2955C0"),
[41, 85, 192])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("32A852"),
[50, 168, 82])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("EB4034"),
[235, 64, 52])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("4287F5"),
[66, 135, 245])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("FCBA03"),
[252, 186, 3])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("FFF"),
[255, 255, 255])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("000"),
[0, 0, 0])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("123"),
[17, 34, 51])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("ABC"),
[170, 187, 204])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("1BC"),
[17, 187, 204])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("BC9"),
[187, 204, 153])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("B5E"),
[187, 85, 238])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("45E"),
[68, 85, 238])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("F12"),
[255, 17, 34])
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("5D6"),
[85, 221, 102])
def test_invalid(self):
"""
Makes sure that invalid inputs provide an "invalid" message.
"""
# Lengths
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("ABC1234"),
"Invalid")
self.assertAlmostEqual(
ColourConverter().convert_hex_to_rgb("#ABC1234"), "Invalid")
self.assertAlmostEqual(
ColourConverter().convert_hex_to_rgb("#ABCDEFG"), "Invalid")
self.assertAlmostEqual(
ColourConverter().convert_hex_to_rgb("#1234567"), "Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#ABCDE"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#12345"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#A2B4C"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#ABCD"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#1234"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#A2C4"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#AB"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#10"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#1F"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#A"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#0"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb(""),
"Invalid")
# Invalid characters
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#123AH4"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#PKLUTR"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#PKL"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#%A1"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#%A1456"),
"Invalid")
self.assertAlmostEqual(ColourConverter().convert_hex_to_rgb("#%^$'#/"),
"Invalid")