def test_listattr(self):
pluginmanager = PluginManager()
class My2:
x = 42
pluginmanager.register(My2())
assert not pluginmanager.listattr("hello")
assert pluginmanager.listattr("x") == [42]
def test_consider_module(self, testdir):
pluginmanager = PluginManager()
testdir.syspathinsert()
testdir.makepyfile(pytest_plug1="#")
testdir.makepyfile(pytest_plug2="#")
mod = py.std.new.module("temp")
mod.pytest_plugins = ["pytest_plug1", "pytest_plug2"]
pluginmanager.consider_module(mod)
assert pluginmanager.getplugin("plug1").__name__ == "pytest_plug1"
assert pluginmanager.getplugin("plug2").__name__ == "pytest_plug2"
def test_consider_module(self, testdir):
pluginmanager = PluginManager()
testdir.syspathinsert()
testdir.makepyfile(pytest_plug1="#")
testdir.makepyfile(pytest_plug2="#")
mod = py.std.new.module("temp")
mod.pytest_plugins = ["pytest_plug1", "pytest_plug2"]
pluginmanager.consider_module(mod)
assert pluginmanager.getplugin("plug1").__name__ == "pytest_plug1"
assert pluginmanager.getplugin("plug2").__name__ == "pytest_plug2"
def test_consider_env_plugin_instantiation(self, testdir, monkeypatch):
pluginmanager = PluginManager()
testdir.syspathinsert()
testdir.makepyfile(pytest_xy123="#")
monkeypatch.setitem(os.environ, 'PYTEST_PLUGINS', 'xy123')
l1 = len(pluginmanager.getplugins())
pluginmanager.consider_env()
l2 = len(pluginmanager.getplugins())
assert l2 == l1 + 1
assert pluginmanager.getplugin('pytest_xy123')
pluginmanager.consider_env()
l3 = len(pluginmanager.getplugins())
assert l2 == l3
def test_consider_module_import_module(self, testdir):
mod = py.std.new.module("x")
mod.pytest_plugins = "pytest_a"
aplugin = testdir.makepyfile(pytest_a="#")
pluginmanager = PluginManager()
reprec = testdir.getreportrecorder(pluginmanager)
#syspath.prepend(aplugin.dirpath())
py.std.sys.path.insert(0, str(aplugin.dirpath()))
pluginmanager.consider_module(mod)
call = reprec.getcall(pluginmanager.hook.pytest_plugin_registered.name)
assert call.plugin.__name__ == "pytest_a"
# check that it is not registered twice
pluginmanager.consider_module(mod)
l = reprec.getcalls("pytest_plugin_registered")
assert len(l) == 1
def test_consider_env_plugin_instantiation(self, testdir, monkeypatch):
pluginmanager = PluginManager()
testdir.syspathinsert()
testdir.makepyfile(pytest_xy123="#")
monkeypatch.setitem(os.environ, 'PYTEST_PLUGINS', 'xy123')
l1 = len(pluginmanager.getplugins())
pluginmanager.consider_env()
l2 = len(pluginmanager.getplugins())
assert l2 == l1 + 1
assert pluginmanager.getplugin('pytest_xy123')
pluginmanager.consider_env()
l3 = len(pluginmanager.getplugins())
assert l2 == l3
def test_register_mismatch_arg(self):
pp = PluginManager()
class hello:
def pytest_configure(self, asd):
pass
excinfo = py.test.raises(pp.Error, "pp.register(hello())")
def test_register_mismatch_method(self):
pp = PluginManager()
class hello:
def pytest_gurgel(self):
pass
py.test.raises(pp.Error, "pp.register(hello())")
def test_import_plugin_importname(self, testdir):
pluginmanager = PluginManager()
py.test.raises(ImportError, 'pluginmanager.import_plugin("x.y")')
py.test.raises(ImportError,
'pluginmanager.import_plugin("pytest_x.y")')
reset = testdir.syspathinsert()
pluginname = "pytest_hello"
testdir.makepyfile(**{pluginname: ""})
pluginmanager.import_plugin("hello")
len1 = len(pluginmanager.getplugins())
pluginmanager.import_plugin("pytest_hello")
len2 = len(pluginmanager.getplugins())
assert len1 == len2
plugin1 = pluginmanager.getplugin("pytest_hello")
assert plugin1.__name__.endswith('pytest_hello')
plugin2 = pluginmanager.getplugin("hello")
assert plugin2 is plugin1
def test_import_plugin_importname(self, testdir):
pluginmanager = PluginManager()
py.test.raises(ImportError, 'pluginmanager.import_plugin("x.y")')
py.test.raises(ImportError, 'pluginmanager.import_plugin("pytest_x.y")')
reset = testdir.syspathinsert()
pluginname = "pytest_hello"
testdir.makepyfile(**{pluginname: ""})
pluginmanager.import_plugin("hello")
len1 = len(pluginmanager.getplugins())
pluginmanager.import_plugin("pytest_hello")
len2 = len(pluginmanager.getplugins())
assert len1 == len2
plugin1 = pluginmanager.getplugin("pytest_hello")
assert plugin1.__name__.endswith('pytest_hello')
plugin2 = pluginmanager.getplugin("hello")
assert plugin2 is plugin1
def test_register_imported_modules(self):
pp = PluginManager()
mod = py.std.new.module("x.y.pytest_hello")
pp.register(mod)
assert pp.isregistered(mod)
assert pp.getplugins() == [mod]
py.test.raises(AssertionError, "pp.register(mod)")
mod2 = py.std.new.module("pytest_hello")
#pp.register(mod2) # double registry
py.test.raises(AssertionError, "pp.register(mod)")
#assert not pp.isregistered(mod2)
assert pp.getplugins() == [mod] # does not actually modify plugins
def test_listattr(self):
pluginmanager = PluginManager()
class My2:
x = 42
pluginmanager.register(My2())
assert not pluginmanager.listattr("hello")
assert pluginmanager.listattr("x") == [42]
def test_register_imported_modules(self):
pp = PluginManager()
mod = py.std.new.module("x.y.pytest_hello")
pp.register(mod)
assert pp.isregistered(mod)
assert pp.getplugins() == [mod]
py.test.raises(AssertionError, "pp.register(mod)")
mod2 = py.std.new.module("pytest_hello")
#pp.register(mod2) # double registry
py.test.raises(AssertionError, "pp.register(mod)")
#assert not pp.isregistered(mod2)
assert pp.getplugins() == [mod] # does not actually modify plugins
def test_consider_module_import_module(self, testdir):
mod = py.std.new.module("x")
mod.pytest_plugins = "pytest_a"
aplugin = testdir.makepyfile(pytest_a="#")
pluginmanager = PluginManager()
reprec = testdir.getreportrecorder(pluginmanager)
#syspath.prepend(aplugin.dirpath())
py.std.sys.path.insert(0, str(aplugin.dirpath()))
pluginmanager.consider_module(mod)
call = reprec.getcall(pluginmanager.hook.pytest_plugin_registered.name)
assert call.plugin.__name__ == "pytest_a"
# check that it is not registered twice
pluginmanager.consider_module(mod)
l = reprec.getcalls("pytest_plugin_registered")
assert len(l) == 1
def test_preparse_args(self):
pluginmanager = PluginManager()
py.test.raises(
ImportError, """
pluginmanager.consider_preparse(["xyz", "-p", "hello123"])
""")
def test_consider_conftest_deps(self, testdir):
mod = testdir.makepyfile("pytest_plugins='xyz'").pyimport()
pp = PluginManager()
py.test.raises(ImportError, "pp.consider_conftest(mod)")
def test_registry(self):
pp = PluginManager()
class A:
pass
a1, a2 = A(), A()
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_registry(self):
pp = PluginManager()
class A: pass
a1, a2 = A(), A()
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_consider_conftest_deprecated(self, testdir):
pp = PluginManager()
mod = testdir.makepyfile("class ConftestPlugin: pass").pyimport()
call = py.test.raises(ValueError, pp.consider_conftest, mod)
def test_consider_env_fails_to_import(self, monkeypatch):
pluginmanager = PluginManager()
monkeypatch.setenv('PYTEST_PLUGINS', 'nonexisting', prepend=",")
py.test.raises(ImportError, "pluginmanager.consider_env()")
