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Migrate some more non-test utils for tests (#67351)
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@ -2,8 +2,6 @@
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// @dart = 2.8
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class Dessert {
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Dessert(this.name, this.calories, this.fat, this.carbs, this.protein, this.sodium, this.calcium, this.iron);
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@ -2,8 +2,6 @@
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// @dart = 2.8
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import 'package:flutter/services.dart';
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/// Tracks how often feedback has been requested since its instantiation.
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@ -10,7 +10,6 @@ import 'package:flutter/painting.dart';
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import 'package:flutter_test/flutter_test.dart';
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class TestImageProvider extends ImageProvider<TestImageProvider> {
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TestImageProvider(this.testImage);
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@ -2,15 +2,13 @@
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// @dart = 2.8
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import 'dart:typed_data';
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import 'package:flutter/services.dart';
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import '../flutter_test_alternative.dart';
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void checkEncoding<T>(MessageCodec<T> codec, T message, List<int> expectedBytes) {
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final ByteData encoded = codec.encodeMessage(message);
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final ByteData encoded = codec.encodeMessage(message)!;
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expect(
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encoded.buffer.asUint8List(0, encoded.lengthInBytes),
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orderedEquals(expectedBytes),
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@ -18,17 +16,17 @@ void checkEncoding<T>(MessageCodec<T> codec, T message, List<int> expectedBytes)
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}
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void checkEncodeDecode<T>(MessageCodec<T> codec, T message) {
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final ByteData encoded = codec.encodeMessage(message);
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final ByteData? encoded = codec.encodeMessage(message);
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final T decoded = codec.decodeMessage(encoded);
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if (message == null) {
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expect(encoded, isNull);
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expect(decoded, isNull);
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} else {
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expect(deepEquals(message, decoded), isTrue);
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final ByteData encodedAgain = codec.encodeMessage(decoded);
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final ByteData encodedAgain = codec.encodeMessage(decoded)!;
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expect(
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encodedAgain.buffer.asUint8List(),
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orderedEquals(encoded.buffer.asUint8List()),
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orderedEquals(encoded!.buffer.asUint8List()),
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);
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}
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}
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