TestDefaultBinaryMessenger class
A BinaryMessenger subclass that is used as the default binary messenger under testing environment.
It tracks status of data sent across the Flutter platform barrier, which is useful for testing frameworks to monitor and synchronize against the platform messages.
- Inheritance
- Object
- BinaryMessenger
- TestDefaultBinaryMessenger
Constructors
- TestDefaultBinaryMessenger(BinaryMessenger delegate)
- Creates a TestDefaultBinaryMessenger instance. [...]
Properties
- delegate → BinaryMessenger
-
The delegate BinaryMessenger.
final
- pendingMessageCount → int
-
The number of incomplete/pending calls sent to the platform channels.
read-only
-
platformMessagesFinished
→ Future<
void> -
Returns a Future that completes after all the platform calls are finished. [...]
read-only
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
handlePlatformMessage(
String channel, ByteData data, PlatformMessageResponseCallback callback) → Future< void> -
Calls the handler registered for the given channel. [...]
override
-
send(
String channel, ByteData message) → Future< ByteData> -
Send a binary message to the platform plugins on the given channel. [...]
override
-
setMessageHandler(
String channel, MessageHandler handler) → void -
Set a callback for receiving messages from the platform plugins on the
given channel, without decoding them. [...]
override
-
setMockMessageHandler(
String channel, MessageHandler handler) → void -
Set a mock callback for intercepting messages from the send method on
this class, on the given channel, without decoding them. [...]
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toString(
) → String -
Returns a string representation of this object.
inherited
Operators
-
operator ==(
dynamic other) → bool -
The equality operator. [...]
inherited