io.flutter.plugin.common.MethodChannelTest Class Reference

Public Member Functions
void	resizeChannelBufferMessageIsWellformed ()
void	overflowChannelBufferMessageIsWellformed ()

Detailed Description

Definition at line 22 of file MethodChannelTest.java.

Member Function Documentation

overflowChannelBufferMessageIsWellformed()

void io.flutter.plugin.common.MethodChannelTest.overflowChannelBufferMessageIsWellformed ( )

inline

Definition at line 53 of file MethodChannelTest.java.

                                                         {
    FlutterJNI mockFlutterJNI = mock(FlutterJNI.class);
    DartExecutor dartExecutor = new DartExecutor(mockFlutterJNI, mock(AssetManager.class));
    String channel = "flutter/test";
    MethodChannel rawChannel = new MethodChannel(dartExecutor, channel);
 
    rawChannel.setWarnsOnChannelOverflow(false);
 
    // Created from the following Dart code:
    //   MethodCall methodCall = const MethodCall('overflow', ['flutter/test', true]);
    //   const StandardMethodCodec().encodeMethodCall(methodCall).buffer.asUint8List();
    final byte[] expected = {
      7, 8, 111, 118, 101, 114, 102, 108, 111, 119, 12, 2, 7, 12, 102, 108, 117, 116, 116, 101, 114,
      47, 116, 101, 115, 116, 1
    };
 
    // Verify that the correct message was sent to FlutterJNI.
    ArgumentMatcher<ByteBuffer> packetMatcher =
        new ByteBufferContentMatcher(ByteBuffer.wrap(expected));
    verify(mockFlutterJNI, times(1))
        .dispatchPlatformMessage(
            eq(BasicMessageChannel.CHANNEL_BUFFERS_CHANNEL),
            argThat(packetMatcher),
            anyInt(),
            anyInt());
  }

resizeChannelBufferMessageIsWellformed()

void io.flutter.plugin.common.MethodChannelTest.resizeChannelBufferMessageIsWellformed ( )

inline

Definition at line 24 of file MethodChannelTest.java.

                                                       {
    FlutterJNI mockFlutterJNI = mock(FlutterJNI.class);
    DartExecutor dartExecutor = new DartExecutor(mockFlutterJNI, mock(AssetManager.class));
    String channel = "flutter/test";
    MethodChannel rawChannel = new MethodChannel(dartExecutor, channel);
 
    int newSize = 3;
    rawChannel.resizeChannelBuffer(newSize);
 
    // Created from the following Dart code:
    //   MethodCall methodCall = const MethodCall('resize', ['flutter/test', 3]);
    //   const StandardMethodCodec().encodeMethodCall(methodCall).buffer.asUint8List();
    final byte[] expected = {
      7, 6, 114, 101, 115, 105, 122, 101, 12, 2, 7, 12, 102, 108, 117, 116, 116, 101, 114, 47, 116,
      101, 115, 116, 3, 3, 0, 0, 0
    };
 
    // Verify that the correct message was sent to FlutterJNI.
    ArgumentMatcher<ByteBuffer> packetMatcher =
        new ByteBufferContentMatcher(ByteBuffer.wrap(expected));
    verify(mockFlutterJNI, times(1))
        .dispatchPlatformMessage(
            eq(BasicMessageChannel.CHANNEL_BUFFERS_CHANNEL),
            argThat(packetMatcher),
            anyInt(),
            anyInt());
  }

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The documentation for this class was generated from the following file:

• shell/platform/android/test/io/flutter/plugin/common/MethodChannelTest.java