示例#1
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def test_parse_int_or_none_for_invalid_input():
    """Test the function parse_int_or_none() for invalid input."""
    assert data_importer.parse_int_or_none(None) is None
    assert data_importer.parse_int_or_none(True) == 1
    assert data_importer.parse_int_or_none(False) == 0
    assert data_importer.parse_int_or_none([]) is None
    assert data_importer.parse_int_or_none({}) is None
示例#2
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def test_parse_int_or_none_for_float_input():
    """Test the function parse_int_or_none() for float inputs."""
    assert 0 == data_importer.parse_int_or_none(0.0)
    assert 1 == data_importer.parse_int_or_none(1.0)
    assert 1 == data_importer.parse_int_or_none(1.1)
    assert 1 == data_importer.parse_int_or_none(1.9)
    assert -1 == data_importer.parse_int_or_none(-1)
示例#3
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def test_parse_int_or_none_for_integer_input_overflows():
    """Test the function parse_int_or_none() for integer inputs."""
    # positive values overflow checks
    assert 65535 == data_importer.parse_int_or_none(65535)
    assert 65536 == data_importer.parse_int_or_none(65536)
    assert 2147483647 == data_importer.parse_int_or_none(2147483647)
    assert 2147483648 == data_importer.parse_int_or_none(2147483648)
    # negative values overflow checks
    assert -65535 == data_importer.parse_int_or_none(-65535)
    assert -65536 == data_importer.parse_int_or_none(-65536)
    assert -2147483647 == data_importer.parse_int_or_none(-2147483647)
    assert -2147483648 == data_importer.parse_int_or_none(-2147483648)
示例#4
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def test_parse_int_or_none_for_unicode_string_input():
    """Test the function parse_int_or_none() for Unicode string input."""
    assert 42 == data_importer.parse_int_or_none(u"42")
    assert 42 == data_importer.parse_int_or_none(u"42.1")
    assert 41 == data_importer.parse_int_or_none(u"41.9")
    assert -42 == data_importer.parse_int_or_none(u"-42")
    assert -42 == data_importer.parse_int_or_none(u"-42.1")
    assert -41 == data_importer.parse_int_or_none(u"-41.9")
示例#5
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def test_parse_int_or_none_for_integer_input():
    """Test the function parse_int_or_none() for integer inputs."""
    assert 0 == data_importer.parse_int_or_none(0)
    assert 1 == data_importer.parse_int_or_none(1)
    assert -1 == data_importer.parse_int_or_none(-1)