def test_unknown_protocol(self):
""" unknown protocol """
# Open an HTTP document resource.
rm = ResourceManager()
with self.assertRaises(ValueError):
rm.file("bogus://foo/bar/baz")
def test_no_such_http_resource(self):
""" no such http resource """
# Open an HTTP document resource.
rm = ResourceManager()
with self.assertRaises(NoSuchResourceError):
rm.file("http://localhost:1234/bogus.dat")
def test_no_such_file_resource(self):
""" no such file resource """
rm = ResourceManager()
# Open a file resource.
with self.assertRaises(NoSuchResourceError):
rm.file("file://../bogus.py")
def test_http_resource(self):
""" http resource """
# Open an HTTP document resource.
rm = ResourceManager()
f = rm.file("http://localhost:1234/file.dat")
self.assertNotEqual(f, None)
contents = f.read()
f.close()
self.assertEqual(contents, "This is a test file.\n")
def test_http_resource(self):
""" http resource """
# Open an HTTP document resource.
rm = ResourceManager()
f = rm.file("http://localhost:1234/file.dat")
self.assertNotEqual(f, None)
contents = f.read()
f.close()
self.assertEquals(contents, "This is a test file.\n")
return
def test_package_resource(self):
""" package resource """
rm = ResourceManager()
# Open a package resource.
f = rm.file("pkgfile://envisage.resource/api.py")
self.assertNotEqual(f, None)
contents = f.read()
f.close()
# Get the bytes of the 'api.py' file.
resource = files("envisage.resource") / "api.py"
with resource.open("rb") as g:
self.assertEqual(g.read(), contents)
def test_file_resource(self):
""" file resource """
rm = ResourceManager()
# Get the filename of the 'api.py' file.
filename = resource_filename('envisage.resource', 'api.py')
# Open a file resource.
f = rm.file('file://' + filename)
self.assertNotEqual(f, None)
contents = f.read()
f.close()
# Open the api file via the file system.
with open(filename, 'rb') as g:
self.assertEqual(g.read(), contents)
def test_package_resource(self):
""" package resource """
rm = ResourceManager()
# Open a package resource.
f = rm.file("pkgfile://envisage.resource/api.py")
self.assertNotEqual(f, None)
contents = f.read()
f.close()
# Get the filename of the 'api.py' file.
filename = resource_filename("envisage.resource", "api.py")
# Open the api file via the file system.
with open(filename, "rb") as g:
self.assertEqual(g.read(), contents)
def test_package_resource(self):
""" package resource """
rm = ResourceManager()
# Open a package resource.
f = rm.file('pkgfile://envisage.resource/api.py')
self.assertNotEqual(f, None)
contents = f.read()
f.close()
# Get the filename of the 'api.py' file.
filename = resource_filename('envisage.resource', 'api.py')
# Open the api file via the file system.
g = open(filename, 'rb')
self.assertEqual(g.read(), contents)
g.close()
def test_file_resource(self):
""" file resource """
rm = ResourceManager()
# Get the filename of the 'api.py' file.
resource = files("envisage.resource") / "api.py"
with as_file(resource) as path:
# Open a file resource.
f = rm.file(f"file://{path}")
self.assertNotEqual(f, None)
contents = f.read()
f.close()
# Open the api file via the file system.
with open(path, "rb") as g:
self.assertEqual(g.read(), contents)
def test_no_such_file_resource(self):
""" no such file resource """
rm = ResourceManager()
# Open a file resource.
self.assertRaises(NoSuchResourceError, rm.file, 'file://../bogus.py')
return
def test_unknown_protocol(self):
""" unknown protocol """
# Open an HTTP document resource.
rm = ResourceManager()
self.assertRaises(ValueError, rm.file, 'bogus://foo/bar/baz')
return
def test_file_resource(self):
""" file resource """
rm = ResourceManager()
# Get the filename of the 'api.py' file.
filename = resource_filename("envisage.resource", "api.py")
# Open a file resource.
f = rm.file("file://" + filename)
self.assertNotEqual(f, None)
contents = f.read()
f.close()
# Open the api file via the file system.
with open(filename, "rb") as g:
self.assertEqual(g.read(), contents)
return
def test_no_such_http_resource(self):
""" no such http resource """
# Open an HTTP document resource.
rm = ResourceManager()
self.failUnlessRaises(NoSuchResourceError, rm.file,
'http://localhost:1234/bogus.dat')
return
def test_package_resource(self):
""" package resource """
rm = ResourceManager()
# Open a package resource.
f = rm.file("pkgfile://envisage.resource/api.py")
self.assertNotEqual(f, None)
contents = f.read()
f.close()
# Get the filename of the 'api.py' file.
filename = resource_filename("envisage.resource", "api.py")
# Open the api file via the file system.
g = open(filename, "rb")
self.assertEqual(g.read(), contents)
g.close()
return
def test_file_resource(self):
""" file resource """
rm = ResourceManager()
# Get the filename of the 'api.py' file.
filename = resource_filename('envisage.resource', 'api.py')
# Open a file resource.
f = rm.file('file://' + filename)
self.assertNotEqual(f, None)
contents = f.read()
f.close()
# Open the api file via the file system.
g = file(filename, 'rb')
self.assertEqual(g.read(), contents)
g.close()
return
def _load_preferences(self, preferences):
""" Load all contributed preferences into a preferences node. """
# Enthought library imports.
from envisage.resource.api import ResourceManager
# We add the plugin preferences to the default scope. The default scope
# is a transient scope which means that (quite nicely ;^) we never
# save the actual default plugin preference values. They will only get
# saved if a value has been set in another (persistent) scope - which
# is exactly what happens in the preferences UI.
default = self.application.preferences.node("default/")
# The resource manager is used to find the preferences files.
resource_manager = ResourceManager()
for resource_name in preferences:
f = resource_manager.file(resource_name)
try:
default.load(f)
finally:
f.close()
def test_no_such_package_resource(self):
""" no such package resource """
rm = ResourceManager()
# Open a package resource.
self.assertRaises(NoSuchResourceError, rm.file,
'pkgfile://envisage.resource/bogus.py')
self.assertRaises(NoSuchResourceError, rm.file,
'pkgfile://completely.bogus/bogus.py')
return
def _load_preferences(self, preferences):
""" Load all contributed preferences into a preferences node. """
# Enthought library imports.
from envisage.resource.api import ResourceManager
# We add the plugin preferences to the default scope. The default scope
# is a transient scope which means that (quite nicely ;^) we never
# save the actual default plugin preference values. They will only get
# saved if a value has been set in another (persistent) scope - which
# is exactly what happens in the preferences UI.
default = self.application.preferences.node('default/')
# The resource manager is used to find the preferences files.
resource_manager = ResourceManager()
for resource_name in preferences:
f = resource_manager.file(resource_name)
try:
default.load(f)
finally:
f.close()
return
def test_no_such_package_resource(self):
""" no such package resource """
rm = ResourceManager()
# Open a package resource.
with self.assertRaises(NoSuchResourceError):
rm.file("pkgfile://envisage.resource/bogus.py")
with self.assertRaises(NoSuchResourceError):
rm.file("pkgfile://completely.bogus/bogus.py")
