TestBasicMessageChannelExtension<T> extension
Null safety
Shim to support the obsolete setMockMessageHandler and checkMockMessageHandler methods on BasicMessageChannel in tests.
The implementations defer to TestDefaultBinaryMessengerBinding.defaultBinaryMessenger.
Rather than calling setMockMessageHandler on the message channel, use
tester.binding.defaultBinaryMessenger.setMockDecodedMessageHandler
directly. This more accurately represents the actual method invocation.
- on
Methods
-
checkMockMessageHandler(
Object? handler) → bool -
Shim for
TestDefaultBinaryMessenger.checkMockMessageHandler. -
setMockMessageHandler(
Future< T> handler(T? message)?) → void -
Shim for
TestDefaultBinaryMessenger.setMockDecodedMessageHandler.