def test_import_component_twice_2(self):
# Make sure we can import a component from a config file even
# if it has already been imported from the schema.
loader = ZConfigParser.loader.SchemaLoader()
sio = StringIO(
"<schema>"
" <import package='ZConfigParser.tests.library.widget' />"
"</schema>")
schema = loader.loadFile(sio)
loader = ZConfigParser.loader.ConfigLoader(schema)
sio = StringIO("%import ZConfigParser.tests.library.widget")
loader.loadFile(sio)
def test_import_from_package_with_missing_file(self):
loader = ZConfigParser.loader.SchemaLoader()
sio = StringIO("<schema>"
" <import package='ZConfigParser.tests.library.widget'"
" file='notthere.xml' />"
"</schema>")
try:
loader.loadFile(sio)
except ZConfigParser.SchemaResourceError, e:
self.assertEqual(e.filename, "notthere.xml")
self.assertEqual(e.package, "ZConfigParser.tests.library.widget")
self.assert_(e.path)
# make sure the str() doesn't raise an unexpected exception
str(e)
def test_import_from_package(self):
loader = ZConfigParser.loader.SchemaLoader()
sio = StringIO(
"<schema>"
" <import package='ZConfigParser.tests.library.widget'/>"
"</schema>")
schema = loader.loadFile(sio)
self.assert_(schema.gettype("widget-a") is not None)
def test_import_from_package_extra_directory(self):
loader = ZConfigParser.loader.SchemaLoader()
sio = StringIO("<schema>"
" <import package='ZConfigParser.tests.library.thing'"
" file='extras.xml' />"
"</schema>")
schema = loader.loadFile(sio)
self.assert_(schema.gettype("extra-thing") is not None)
def test_simple_import_with_cache(self):
loader = ZConfigParser.loader.SchemaLoader()
url1 = ZConfigParser.url.urljoin(CONFIG_BASE, "library.xml")
schema1 = loader.loadURL(url1)
sio = StringIO("<schema>"
" <import src='library.xml'/>"
" <section type='type-a' name='section'/>"
"</schema>")
url2 = ZConfigParser.url.urljoin(CONFIG_BASE, "stringio")
schema2 = loader.loadFile(sio, url2)
self.assert_(schema1.gettype("type-a") is schema2.gettype("type-a"))
def test_import_two_components_one_package(self):
loader = ZConfigParser.loader.SchemaLoader()
sio = StringIO(
"<schema>"
" <import package='ZConfigParser.tests.library.widget' />"
" <import package='ZConfigParser.tests.library.widget'"
" file='extra.xml' />"
"</schema>")
schema = loader.loadFile(sio)
schema.gettype("widget-a")
schema.gettype("extra-type")
def test_import_component_twice_1(self):
# Make sure we can import a component twice from a schema.
# This is most likely to occur when the component is imported
# from each of two other components, or from the top-level
# schema and a component.
loader = ZConfigParser.loader.SchemaLoader()
sio = StringIO(
"<schema>"
" <import package='ZConfigParser.tests.library.widget' />"
" <import package='ZConfigParser.tests.library.widget' />"
"</schema>")
schema = loader.loadFile(sio)
schema.gettype("widget-a")