def test_listattr(self):
plugins = PytestPlugins()
class My2:
x = 42
plugins.register(My2())
assert not plugins.listattr("hello")
assert plugins.listattr("x") == [42]
def test_getfirst(self):
plugins = PytestPlugins()
class My1:
x = 1
assert plugins.getfirst("x") is None
plugins.register(My1())
assert plugins.getfirst("x") == 1
def test_call_each(self):
plugins = PytestPlugins()
class My:
def method(self, arg):
pass
plugins.register(My())
py.test.raises(TypeError, 'plugins.call_each("method")')
l = plugins.call_each("method", arg=42)
assert l == []
py.test.raises(TypeError, 'plugins.call_each("method", arg=42, s=13)')
def test_registry(self):
pp = PytestPlugins()
a1, a2 = object(), object()
pp.register(a1)
assert pp.isregistered(a1)
pp.register(a2)
assert pp.isregistered(a2)
assert pp.getplugins() == [a1, a2]
pp.unregister(a1)
assert not pp.isregistered(a1)
pp.unregister(a2)
assert not pp.isregistered(a2)
def test_call_firstresult(self):
plugins = PytestPlugins()
class My1:
def method(self):
pass
class My2:
def method(self):
return True
class My3:
def method(self):
return None
assert plugins.call_firstresult("method") is None
assert plugins.call_firstresult("methodnotexists") is None
plugins.register(My1())
assert plugins.call_firstresult("method") is None
plugins.register(My2())
assert plugins.call_firstresult("method") == True
plugins.register(My3())
assert plugins.call_firstresult("method") == True