CreateFailingExtensionMock
CreateFailingExtensionMock.create_extension()
CreateFailingExtensionMock.destroy_extension()
DestroyFailingExtensionMock
DestroyFailingExtensionMock.create_extension()
DestroyFailingExtensionMock.destroy_extension()
ValidExtensionMock
ValidExtensionMock.create_extension()
ValidExtensionMock.destroy_extension()