mirror of
https://github.com/wpilibsuite/allwpilib
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72 lines
1.6 KiB
Python
72 lines
1.6 KiB
Python
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from wpiutil_test.module import (
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cast_json_arg,
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cast_json_val,
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max_int64,
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min_int64,
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max_uint64,
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)
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import pytest
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import math
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def test_json_invalid():
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with pytest.raises(TypeError):
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cast_json_val(lambda: object())
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def test_json_none():
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assert cast_json_arg(None) == None
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def test_json_bool():
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assert cast_json_arg(True) == True
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assert cast_json_arg(False) == False
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def test_json_int():
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assert cast_json_arg(36) == 36
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assert cast_json_arg(min_int64) == min_int64
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with pytest.raises(ValueError):
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cast_json_arg(min_int64 - 1)
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assert cast_json_arg(max_int64) == max_int64
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assert cast_json_arg(max_uint64) == max_uint64
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with pytest.raises(ValueError):
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cast_json_arg(max_uint64 + 1)
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def test_json_float():
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assert cast_json_arg(36.37) == 36.37
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assert cast_json_arg(math.inf) == math.inf
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assert math.isnan(cast_json_arg(math.nan))
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def test_json_string():
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assert cast_json_arg("hi") == "hi"
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def test_json_list():
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v = [36, "hello", False]
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assert cast_json_arg(v) == v
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assert cast_json_arg([]) == []
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tv = (36, "hello", False)
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assert cast_json_arg(tv) == v
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def test_json_dict():
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d = {"number": 1234, "hello": "world"}
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assert cast_json_arg(d) == d
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assert cast_json_arg({}) == {}
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assert cast_json_arg({1: 2}) == {"1": 2}
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assert cast_json_arg({None: 2}) == {"None": 2}
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assert cast_json_arg({1.2: 2}) == {"1.2": 2}
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assert cast_json_arg({False: 2}) == {"False": 2}
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with pytest.raises(TypeError):
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cast_json_arg({object(): 2})
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