Python SettingsProxy.get示例

示例#1

def test_proxy_defaults():
    proxy = SettingsProxy('test', {'hello': 'world', 'foo': None})
    assert proxy.get('hello') == 'world'
    assert proxy.get('foo') is None
    assert proxy.get('foo', 'bar') == 'bar'
    assert not proxy.get_all(True)
    proxy.set('foo', 'bar')
    assert proxy.get_all(True) == {'foo': 'bar'}
    assert proxy.get_all() == {'hello': 'world', 'foo': 'bar'}

示例#2

def test_proxy_defaults():
    proxy = SettingsProxy('test', {'hello': 'world', 'foo': None})
    assert proxy.get('hello') == 'world'
    assert proxy.get('foo') is None
    assert proxy.get('foo', 'bar') == 'bar'
    assert not proxy.get_all(True)
    proxy.set('foo', 'bar')
    assert proxy.get_all(True) == {'foo': 'bar'}
    assert proxy.get_all() == {'hello': 'world', 'foo': 'bar'}

示例#3

def test_proxy_preload(count_queries):
    defaults = {'hello': 'world', 'foo': None, 'bar': None}
    proxy = SettingsProxy('test', defaults)
    proxy.set('bar', 'test')
    with count_queries() as cnt:
        # this one preloads
        assert proxy.get('hello') == 'world'
    assert cnt() == 1
    with count_queries() as cnt:
        # this one has no value in the db
        assert proxy.get('foo') is None
        assert proxy.get('foo', 'bar') == 'bar'
    assert cnt() == 0
    with count_queries() as cnt:
        assert proxy.get('bar') is 'test'
    assert cnt() == 0

示例#4

def test_proxy_preload(count_queries):
    defaults = {'hello': 'world', 'foo': None, 'bar': None}
    proxy = SettingsProxy('test', defaults)
    proxy.set('bar', 'test')
    with count_queries() as cnt:
        # this one preloads
        assert proxy.get('hello') == 'world'
    assert cnt() == 1
    with count_queries() as cnt:
        # this one has no value in the db
        assert proxy.get('foo') is None
        assert proxy.get('foo', 'bar') == 'bar'
    assert cnt() == 0
    with count_queries() as cnt:
        assert proxy.get('bar') is 'test'
    assert cnt() == 0

示例#5

def test_proxy_strict():
    proxy = SettingsProxy('test', {'hello': 'world'})
    pytest.raises(ValueError, proxy.get, 'foo')
    pytest.raises(ValueError, proxy.get, 'foo', 'bar')
    pytest.raises(ValueError, proxy.set, 'foo', 'foobar')
    pytest.raises(ValueError, proxy.set_multi, {'hello': 'world', 'foo': 'foobar'})
    pytest.raises(ValueError, proxy.delete, 'hello', 'foo')
    assert proxy.get('hello') == 'world'

示例#6

文件： proxy_test.py 项目： innovexa/IDC-Events

def test_proxy_strict():
    proxy = SettingsProxy('test', {'hello': 'world'})
    pytest.raises(ValueError, proxy.get, 'foo')
    pytest.raises(ValueError, proxy.get, 'foo', 'bar')
    pytest.raises(ValueError, proxy.set, 'foo', 'foobar')
    pytest.raises(ValueError, proxy.set_multi, {'hello': 'world', 'foo': 'foobar'})
    pytest.raises(ValueError, proxy.delete, 'hello', 'foo')
    assert proxy.get('hello') == 'world'

示例#7

def test_proxy_strict_off():
    proxy = SettingsProxy('test', {}, False)
    assert proxy.get('foo') is None
    proxy.get('foo', 'bar') == 'bar'
    proxy.set('foo', 'foobar')
    assert proxy.get('foo') == 'foobar'

示例#8

def test_proxy_cache_mutable():
    proxy = SettingsProxy('test', {'foo': []})
    foo = proxy.get('foo')
    assert foo is not proxy.defaults['foo']
    foo.append('test')
    assert not proxy.get('foo')

示例#9

def test_proxy_strict_off():
    proxy = SettingsProxy('test', {}, False)
    assert proxy.get('foo') is None
    proxy.get('foo', 'bar') == 'bar'
    proxy.set('foo', 'foobar')
    assert proxy.get('foo') == 'foobar'

示例#10

def test_proxy_cache_mutable():
    proxy = SettingsProxy('test', {'foo': []})
    foo = proxy.get('foo')
    assert foo is not proxy.defaults['foo']
    foo.append('test')
    assert not proxy.get('foo')