mirror of
https://github.com/flutter/flutter
synced 2024-10-13 19:52:53 +00:00
350 lines
12 KiB
Dart
350 lines
12 KiB
Dart
// Copyright 2017 The Chromium Authors. All rights reserved.
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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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import 'package:flutter_tools/src/cache.dart';
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import 'package:flutter_tools/src/flutter_manifest.dart';
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import 'package:test/test.dart';
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import 'src/common.dart';
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import 'src/context.dart';
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void main() {
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setUpAll(() {
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Cache.flutterRoot = getFlutterRoot();
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});
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group('FlutterManifest', () {
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testUsingContext('is empty when the pubspec.yaml file is empty', () async {
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final FlutterManifest flutterManifest = await FlutterManifest.createFromString('');
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expect(flutterManifest.isEmpty, true);
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expect(flutterManifest.appName, '');
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expect(flutterManifest.usesMaterialDesign, false);
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expect(flutterManifest.fontsDescriptor, isEmpty);
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expect(flutterManifest.fonts, isEmpty);
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expect(flutterManifest.assets, isEmpty);
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});
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test('has no fonts or assets when the "flutter" section is empty', () async {
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final String manifest = '''
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name: test
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dependencies:
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flutter:
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sdk: flutter
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''';
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final FlutterManifest flutterManifest = await FlutterManifest.createFromString(manifest);
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expect(flutterManifest, isNotNull);
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expect(flutterManifest.isEmpty, false);
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expect(flutterManifest.appName, 'test');
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expect(flutterManifest.usesMaterialDesign, false);
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expect(flutterManifest.fontsDescriptor, isEmpty);
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expect(flutterManifest.fonts, isEmpty);
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expect(flutterManifest.assets, isEmpty);
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});
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test('knows if material design is used', () async {
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final String manifest = '''
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name: test
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dependencies:
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flutter:
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sdk: flutter
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flutter:
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uses-material-design: true
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''';
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final FlutterManifest flutterManifest = await FlutterManifest.createFromString(manifest);
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expect(flutterManifest.usesMaterialDesign, true);
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});
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test('has two assets', () async {
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final String manifest = '''
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name: test
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dependencies:
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flutter:
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sdk: flutter
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flutter:
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uses-material-design: true
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assets:
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- a/foo
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- a/bar
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''';
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final FlutterManifest flutterManifest = await FlutterManifest.createFromString(manifest);
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expect(flutterManifest.assets.length, 2);
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expect(flutterManifest.assets[0], Uri.parse('a/foo'));
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expect(flutterManifest.assets[1], Uri.parse('a/bar'));
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});
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test('has one font family with one asset', () async {
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final String manifest = '''
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name: test
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dependencies:
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flutter:
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sdk: flutter
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flutter:
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uses-material-design: true
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fonts:
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- family: foo
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fonts:
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- asset: a/bar
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''';
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final FlutterManifest flutterManifest = await FlutterManifest.createFromString(manifest);
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expect(flutterManifest.fontsDescriptor.toString(), '[{fonts: [{asset: a/bar}], family: foo}]');
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final List<Font> fonts = flutterManifest.fonts;
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expect(fonts.length, 1);
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final Font font = fonts[0];
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final String fontDescriptor = '{family: foo, fonts: [{asset: a/bar}]}';
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expect(font.descriptor.toString(), fontDescriptor);
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expect(font.familyName, 'foo');
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final List<FontAsset> assets = font.fontAssets;
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expect(assets.length, 1);
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final FontAsset fontAsset = assets[0];
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expect(fontAsset.assetUri.path, 'a/bar');
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expect(fontAsset.weight, isNull);
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expect(fontAsset.style, isNull);
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});
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test('has one font family with a simple asset and one with weight', () async {
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final String manifest = '''
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name: test
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dependencies:
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flutter:
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sdk: flutter
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flutter:
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uses-material-design: true
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fonts:
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- family: foo
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fonts:
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- asset: a/bar
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- asset: a/bar
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weight: 400
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''';
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final FlutterManifest flutterManifest = await FlutterManifest.createFromString(manifest);
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final String expectedFontsDescriptor = '[{fonts: [{asset: a/bar}, {weight: 400, asset: a/bar}], family: foo}]';
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expect(flutterManifest.fontsDescriptor.toString(), expectedFontsDescriptor);
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final List<Font> fonts = flutterManifest.fonts;
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expect(fonts.length, 1);
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final Font font = fonts[0];
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final String fontDescriptor = '{family: foo, fonts: [{asset: a/bar}, {weight: 400, asset: a/bar}]}';
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expect(font.descriptor.toString(), fontDescriptor);
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expect(font.familyName, 'foo');
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final List<FontAsset> assets = font.fontAssets;
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expect(assets.length, 2);
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final FontAsset fontAsset0 = assets[0];
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expect(fontAsset0.assetUri.path, 'a/bar');
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expect(fontAsset0.weight, isNull);
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expect(fontAsset0.style, isNull);
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final FontAsset fontAsset1 = assets[1];
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expect(fontAsset1.assetUri.path, 'a/bar');
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expect(fontAsset1.weight, 400);
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expect(fontAsset1.style, isNull);
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});
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test('has one font family with a simple asset and one with weight and style', () async {
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final String manifest = '''
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name: test
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dependencies:
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flutter:
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sdk: flutter
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flutter:
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uses-material-design: true
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fonts:
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- family: foo
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fonts:
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- asset: a/bar
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- asset: a/bar
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weight: 400
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style: italic
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''';
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final FlutterManifest flutterManifest = await FlutterManifest.createFromString(manifest);
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final String expectedFontsDescriptor = '[{fonts: [{asset: a/bar}, {style: italic, weight: 400, asset: a/bar}], family: foo}]';
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expect(flutterManifest.fontsDescriptor.toString(), expectedFontsDescriptor);
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final List<Font> fonts = flutterManifest.fonts;
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expect(fonts.length, 1);
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final Font font = fonts[0];
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final String fontDescriptor = '{family: foo, fonts: [{asset: a/bar}, {weight: 400, style: italic, asset: a/bar}]}';
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expect(font.descriptor.toString(), fontDescriptor);
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expect(font.familyName, 'foo');
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final List<FontAsset> assets = font.fontAssets;
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expect(assets.length, 2);
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final FontAsset fontAsset0 = assets[0];
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expect(fontAsset0.assetUri.path, 'a/bar');
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expect(fontAsset0.weight, isNull);
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expect(fontAsset0.style, isNull);
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final FontAsset fontAsset1 = assets[1];
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expect(fontAsset1.assetUri.path, 'a/bar');
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expect(fontAsset1.weight, 400);
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expect(fontAsset1.style, 'italic');
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});
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test('has two font families, each with one simple asset and one with weight and style', () async {
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final String manifest = '''
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name: test
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dependencies:
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flutter:
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sdk: flutter
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flutter:
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uses-material-design: true
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fonts:
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- family: foo
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fonts:
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- asset: a/bar
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- asset: a/bar
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weight: 400
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style: italic
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- family: bar
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fonts:
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- asset: a/baz
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- weight: 400
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asset: a/baz
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style: italic
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''';
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final FlutterManifest flutterManifest = await FlutterManifest.createFromString(manifest);
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final String expectedFontsDescriptor = '[{fonts: [{asset: a/bar}, {style: italic, weight: 400, asset: a/bar}], family: foo},'
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' {fonts: [{asset: a/baz}, {style: italic, weight: 400, asset: a/baz}], family: bar}]';
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expect(flutterManifest.fontsDescriptor.toString(), expectedFontsDescriptor);
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final List<Font> fonts = flutterManifest.fonts;
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expect(fonts.length, 2);
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final Font fooFont = fonts[0];
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final String barFontDescriptor = '{family: foo, fonts: [{asset: a/bar}, {weight: 400, style: italic, asset: a/bar}]}';
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expect(fooFont.descriptor.toString(), barFontDescriptor);
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expect(fooFont.familyName, 'foo');
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final List<FontAsset> fooAassets = fooFont.fontAssets;
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expect(fooAassets.length, 2);
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final FontAsset fooFontAsset0 = fooAassets[0];
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expect(fooFontAsset0.assetUri.path, 'a/bar');
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expect(fooFontAsset0.weight, isNull);
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expect(fooFontAsset0.style, isNull);
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final FontAsset fooFontAsset1 = fooAassets[1];
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expect(fooFontAsset1.assetUri.path, 'a/bar');
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expect(fooFontAsset1.weight, 400);
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expect(fooFontAsset1.style, 'italic');
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final Font barFont = fonts[1];
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final String fontDescriptor = '{family: bar, fonts: [{asset: a/baz}, {weight: 400, style: italic, asset: a/baz}]}';
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expect(barFont.descriptor.toString(), fontDescriptor);
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expect(barFont.familyName, 'bar');
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final List<FontAsset> barAssets = barFont.fontAssets;
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expect(barAssets.length, 2);
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final FontAsset barFontAsset0 = barAssets[0];
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expect(barFontAsset0.assetUri.path, 'a/baz');
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expect(barFontAsset0.weight, isNull);
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expect(barFontAsset0.style, isNull);
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final FontAsset barFontAsset1 = barAssets[1];
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expect(barFontAsset1.assetUri.path, 'a/baz');
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expect(barFontAsset1.weight, 400);
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expect(barFontAsset1.style, 'italic');
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});
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testUsingContext('has only one of two font familes when one declaration is missing the "family" option', () async {
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final String manifest = '''
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name: test
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dependencies:
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flutter:
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sdk: flutter
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flutter:
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uses-material-design: true
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fonts:
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- family: foo
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fonts:
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- asset: a/bar
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- asset: a/bar
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weight: 400
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style: italic
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- fonts:
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- asset: a/baz
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- asset: a/baz
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weight: 400
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style: italic
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''';
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final FlutterManifest flutterManifest = await FlutterManifest.createFromString(manifest);
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final String expectedFontsDescriptor = '[{fonts: [{asset: a/bar}, {style: italic, weight: 400, asset: a/bar}], family: foo},'
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' {fonts: [{asset: a/baz}, {style: italic, weight: 400, asset: a/baz}]}]';
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expect(flutterManifest.fontsDescriptor.toString(), expectedFontsDescriptor);
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final List<Font> fonts = flutterManifest.fonts;
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expect(fonts.length, 1);
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final Font fooFont = fonts[0];
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final String barFontDescriptor = '{family: foo, fonts: [{asset: a/bar}, {weight: 400, style: italic, asset: a/bar}]}';
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expect(fooFont.descriptor.toString(), barFontDescriptor);
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expect(fooFont.familyName, 'foo');
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final List<FontAsset> fooAassets = fooFont.fontAssets;
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expect(fooAassets.length, 2);
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final FontAsset fooFontAsset0 = fooAassets[0];
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expect(fooFontAsset0.assetUri.path, 'a/bar');
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expect(fooFontAsset0.weight, isNull);
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expect(fooFontAsset0.style, isNull);
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final FontAsset fooFontAsset1 = fooAassets[1];
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expect(fooFontAsset1.assetUri.path, 'a/bar');
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expect(fooFontAsset1.weight, 400);
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expect(fooFontAsset1.style, 'italic');
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});
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testUsingContext('has only one of two font familes when one declaration is missing the "fonts" option', () async {
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final String manifest = '''
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name: test
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dependencies:
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flutter:
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sdk: flutter
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flutter:
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uses-material-design: true
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fonts:
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- family: foo
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fonts:
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- asset: a/bar
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- asset: a/bar
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weight: 400
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style: italic
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- family: bar
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''';
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final FlutterManifest flutterManifest = await FlutterManifest.createFromString(manifest);
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final String expectedFontsDescriptor = '[{fonts: [{asset: a/bar}, {style: italic, weight: 400, asset: a/bar}], family: foo},'
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' {family: bar}]';
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expect(flutterManifest.fontsDescriptor.toString(), expectedFontsDescriptor);
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final List<Font> fonts = flutterManifest.fonts;
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expect(fonts.length, 1);
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final Font fooFont = fonts[0];
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final String barFontDescriptor = '{family: foo, fonts: [{asset: a/bar}, {weight: 400, style: italic, asset: a/bar}]}';
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expect(fooFont.descriptor.toString(), barFontDescriptor);
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expect(fooFont.familyName, 'foo');
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final List<FontAsset> fooAassets = fooFont.fontAssets;
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expect(fooAassets.length, 2);
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final FontAsset fooFontAsset0 = fooAassets[0];
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expect(fooFontAsset0.assetUri.path, 'a/bar');
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expect(fooFontAsset0.weight, isNull);
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expect(fooFontAsset0.style, isNull);
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final FontAsset fooFontAsset1 = fooAassets[1];
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expect(fooFontAsset1.assetUri.path, 'a/bar');
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expect(fooFontAsset1.weight, 400);
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expect(fooFontAsset1.style, 'italic');
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});
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testUsingContext('has no font family when declaration is missing the "asset" option', () async {
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final String manifest = '''
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name: test
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dependencies:
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flutter:
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sdk: flutter
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flutter:
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uses-material-design: true
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fonts:
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- family: foo
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fonts:
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- weight: 400
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''';
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final FlutterManifest flutterManifest = await FlutterManifest.createFromString(manifest);
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final String expectedFontsDescriptor = '[{fonts: [{weight: 400}], family: foo}]';
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expect(flutterManifest.fontsDescriptor.toString(), expectedFontsDescriptor);
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final List<Font> fonts = flutterManifest.fonts;
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expect(fonts.length, 0);
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});
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});
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}
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