Python hypothesis 模块，example() 实例源码

我们从Python开源项目中，提取了以下11个代码示例，用于说明如何使用hypothesis.example()。

项目：xapi-profiles 作者：adlnet | 项目源码 | 文件源码

def pattern_to_statements(pattern):
    if isinstance(pattern, template):
        return lists(just(pattern), min_size=1, max_size=1)
    rule, value = pattern
    if rule == 'sequence':
        return tuples(*map(pattern_to_statements, value)).map(unpack_list).map(list)
    elif rule == 'alternates':
        return one_of(*map(pattern_to_statements, value))
    elif rule == 'zeroOrMore':
        return lists(pattern_to_statements(value)).map(unpack_list).map(list)
    elif rule == 'oneOrMore':
        return lists(pattern_to_statements(value), min_size=1).map(unpack_list).map(list)
    elif rule == 'optional':
        return lists(pattern_to_statements(value), min_size=0, max_size=1).map(unpack_list).map(list)
    else:
        raise Exception("impossible!", rule)



# this replicates the current scorm pattern, a realistic example of medium
# complexity. Note it has repeated elements, just not in ambiguous ways.

项目：matchpy 作者：HPAC | 项目源码 | 文件源码

def test_cached_property():
    class A:
        call_count = 0

        @cached_property
        def example(self):
            """Docstring Test"""
            A.call_count += 1
            return 42

    a = A()
    b = A()

    assert A.call_count == 0
    assert a.example == 42
    assert A.call_count == 1
    assert a.example == 42
    assert A.call_count == 1
    assert b.example == 42
    assert A.call_count == 2
    assert b.example == 42
    assert A.call_count == 2
    assert A.example.__doc__ == "Docstring Test"

项目：matchpy 作者：HPAC | 项目源码 | 文件源码

def test_slot_cached_property():
    class A:
        __slots__ = ('cache', )
        call_count = 0

        @slot_cached_property('cache')
        def example(self):
            """Docstring Test"""
            A.call_count += 1
            return 42

    a = A()
    b = A()

    assert A.call_count == 0
    assert a.example == 42
    assert A.call_count == 1
    assert a.example == 42
    assert A.call_count == 1
    assert b.example == 42
    assert A.call_count == 2
    assert b.example == 42
    assert A.call_count == 2
    assert A.example.__doc__ == "Docstring Test"

项目：django-develop 作者：pjdelport | 项目源码 | 文件源码

def test_examples(self):
        """
        Discover the example settings modules.
        """
        # Limit the search to the test root to avoid having to mask out third-party modules,
        # such as hypothesis._settings.
        with mock.patch('sys.path', [TEST_ROOT]):
            self.assertEqual(
                list(utils.discover_candidate_settings()),
                [(TEST_ROOT, [
                    'test_examples.error_settings',
                    'test_examples.likely_settings',
                    'test_examples.no_likely_settings',
                    'test_examples.no_settings',
                ])])