147 lines
3.7 KiB
Python
147 lines
3.7 KiB
Python
import pytest
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from arcade_tdk.errors import ToolExecutionError
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from arcade_math.tools.arithmetic import (
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add,
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divide,
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mod,
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multiply,
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subtract,
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sum_list,
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sum_range,
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)
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@pytest.mark.parametrize(
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"a, b, expected",
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[
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("1", "2", "3"),
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("-1", "1", "0"),
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("0.5", "10.9", "11.4"),
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# Big ints
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("12345678901234567890", "9876543210987654321", "22222222112222222211"),
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# Big floats
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(
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"12345678901234567890.120",
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"9876543210987654321.987",
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"22222222112222222212.107",
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),
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],
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)
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def test_add(a, b, expected):
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assert add(a, b) == expected
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@pytest.mark.parametrize(
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"a, b, expected",
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[
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("1", "2", "-1"),
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("-1", "1", "-2"),
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("0.5", "10.9", "-10.4"),
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# Big ints
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("12345678901234567890", "12323456679012345668", "22222222222222222"),
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# Big floats
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(
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"12345678901234567890.120",
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"12343557689113355768.9079",
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"2121212121212121.2121",
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),
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],
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)
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def test_subtract(a, b, expected):
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assert subtract(a, b) == expected
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@pytest.mark.parametrize(
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"a, b, expected",
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[
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("-1", "2", "-2"),
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("-10", "0", "-0"),
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("0.5", "10.9", "5.45"),
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# Big ints
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(
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"12345678901234567890",
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"18000000162000001474380013420000",
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"222222222222222222222222222261233060226101083800000",
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),
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# Big floats
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(
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"12345678901234567890.120",
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"12345678901234567890.120",
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"152415787532388367504868162811315348393.614400",
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),
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],
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)
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def test_multiply(a, b, expected):
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assert multiply(a, b) == expected
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@pytest.mark.parametrize(
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"a, b, expected",
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[
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("-1", "2", "-0.5"),
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("-10", "1", "-10"),
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(
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"0.5",
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"10.9",
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"0.0458715596330275229357798165137614678899082568807339"
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"4495412844036697247706422018348623853211009174312",
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),
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# Big ints
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("152407406035740740602050", "12345678901234567890", "12345"),
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# Big floats
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(
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"152407406035740740603531.400",
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"12345678901234567890.120",
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"12345",
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),
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],
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)
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def test_divide(a, b, expected):
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assert divide(a, b) == expected
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def text_zero_division():
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with pytest.raises(ToolExecutionError):
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divide("1", "0")
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with pytest.raises(ToolExecutionError):
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divide("1", "0.0")
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with pytest.raises(ToolExecutionError):
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divide("1", "0.000000")
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def test_sum_list():
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assert sum_list(["1", "2", "3", "4", "5", "6"]) == "21"
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assert sum_list([]) == "0"
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assert sum_list(["-1", "-2", "-3", "-4", "-5", "-6"]) == "-21"
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assert sum_list(["0.1", "0.2", "0.3", "0.3", "0.5", "0.7"]) == "2.1"
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def test_sum_range():
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assert sum_range("8", "2") == "0"
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assert sum_range("-8", "2") == "-33"
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assert sum_range("8", "-2") == "0"
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assert sum_range("2", "3") == "5"
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assert sum_range("0", "10") == "55"
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with pytest.raises(ToolExecutionError):
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sum_range("2", "0.5")
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with pytest.raises(ToolExecutionError):
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sum_range("-1", "0.5")
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with pytest.raises(ToolExecutionError):
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sum_range("2.", "0.5")
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with pytest.raises(ToolExecutionError):
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sum_range("-1", "0.5")
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def test_mod():
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assert mod("-1", "0.5") == "-0.0"
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assert mod("-8", "2") == "-0"
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assert mod("0", "10") == "0"
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assert mod("2", "0.5") == "0.0"
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assert mod("2", "3") == "2"
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assert mod("2.", "-0.5") == "0.0"
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assert mod("2.1234", "0.6") == "0.3234"
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assert mod("2.1234", "1") == "0.1234"
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assert mod("2.1234", "3") == "2.1234"
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assert mod("8", "-2") == "0"
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assert mod("8", "2") == "0"
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