packages/flutter/test/material/search_bar_theme_test.dart - mirrors/flutter - Git at Google

 // Copyright 2014 The Flutter Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';

 import '../foundation/leak_tracking.dart';

 void main() {
   test('SearchBarThemeData copyWith, ==, hashCode basics', () {
     expect(const SearchBarThemeData(), const SearchBarThemeData().copyWith());
     expect(const SearchBarThemeData().hashCode, const SearchBarThemeData()
         .copyWith()
         .hashCode);
   });

   test('SearchBarThemeData lerp special cases', () {
     expect(SearchBarThemeData.lerp(null, null, 0), null);
     const SearchBarThemeData data = SearchBarThemeData();
     expect(identical(SearchBarThemeData.lerp(data, data, 0.5), data), true);
   });

   test('SearchBarThemeData defaults', () {
     const SearchBarThemeData themeData = SearchBarThemeData();
     expect(themeData.elevation, null);
     expect(themeData.backgroundColor, null);
     expect(themeData.shadowColor, null);
     expect(themeData.surfaceTintColor, null);
     expect(themeData.overlayColor, null);
     expect(themeData.side, null);
     expect(themeData.shape, null);
     expect(themeData.padding, null);
     expect(themeData.textStyle, null);
     expect(themeData.hintStyle, null);
     expect(themeData.constraints, null);

     const SearchBarTheme theme = SearchBarTheme(data: SearchBarThemeData(), child: SizedBox());
     expect(theme.data.elevation, null);
     expect(theme.data.backgroundColor, null);
     expect(theme.data.shadowColor, null);
     expect(theme.data.surfaceTintColor, null);
     expect(theme.data.overlayColor, null);
     expect(theme.data.side, null);
     expect(theme.data.shape, null);
     expect(theme.data.padding, null);
     expect(theme.data.textStyle, null);
     expect(theme.data.hintStyle, null);
     expect(theme.data.constraints, null);
   });

   testWidgetsWithLeakTracking('Default SearchBarThemeData debugFillProperties', (WidgetTester tester) async {
     final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder();
     const SearchBarThemeData().debugFillProperties(builder);

     final List<String> description = builder.properties
       .where((DiagnosticsNode node) => !node.isFiltered(DiagnosticLevel.info))
       .map((DiagnosticsNode node) => node.toString())
       .toList();

     expect(description, <String>[]);
   });

   testWidgetsWithLeakTracking('SearchBarThemeData implements debugFillProperties', (
       WidgetTester tester) async {
     final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder();
     const SearchBarThemeData(
       elevation: MaterialStatePropertyAll<double>(3.0),
       backgroundColor: MaterialStatePropertyAll<Color>(Color(0xfffffff1)),
       shadowColor: MaterialStatePropertyAll<Color>(Color(0xfffffff2)),
       surfaceTintColor: MaterialStatePropertyAll<Color>(Color(0xfffffff3)),
       overlayColor: MaterialStatePropertyAll<Color>(Color(0xfffffff4)),
       side: MaterialStatePropertyAll<BorderSide>(BorderSide(width: 2.0, color: Color(0xfffffff5))),
       shape: MaterialStatePropertyAll<OutlinedBorder>(StadiumBorder()),
       padding: MaterialStatePropertyAll<EdgeInsets>(EdgeInsets.all(16.0)),
       textStyle: MaterialStatePropertyAll<TextStyle>(TextStyle(fontSize: 24.0)),
       hintStyle: MaterialStatePropertyAll<TextStyle>(TextStyle(fontSize: 16.0)),
       constraints: BoxConstraints(minWidth: 350, maxWidth: 850),
     ).debugFillProperties(builder);

     final List<String> description = builder.properties
       .where((DiagnosticsNode node) => !node.isFiltered(DiagnosticLevel.info))
       .map((DiagnosticsNode node) => node.toString())
       .toList();

     expect(description[0], 'elevation: MaterialStatePropertyAll(3.0)');
     expect(description[1], 'backgroundColor: MaterialStatePropertyAll(Color(0xfffffff1))');
     expect(description[2], 'shadowColor: MaterialStatePropertyAll(Color(0xfffffff2))');
     expect(description[3], 'surfaceTintColor: MaterialStatePropertyAll(Color(0xfffffff3))');
     expect(description[4], 'overlayColor: MaterialStatePropertyAll(Color(0xfffffff4))');
     expect(description[5], 'side: MaterialStatePropertyAll(BorderSide(color: Color(0xfffffff5), width: 2.0))');
     expect(description[6], 'shape: MaterialStatePropertyAll(StadiumBorder(BorderSide(width: 0.0, style: none)))');
     expect(description[7], 'padding: MaterialStatePropertyAll(EdgeInsets.all(16.0))');
     expect(description[8], 'textStyle: MaterialStatePropertyAll(TextStyle(inherit: true, size: 24.0))');
     expect(description[9], 'hintStyle: MaterialStatePropertyAll(TextStyle(inherit: true, size: 16.0))');
     expect(description[10], 'constraints: BoxConstraints(350.0<=w<=850.0, 0.0<=h<=Infinity)');
   });

   group('[Theme, SearchBarTheme, SearchBar properties overrides]', () {
     const double elevationValue = 5.0;
     const Color backgroundColorValue = Color(0xff000001);
     const Color shadowColorValue = Color(0xff000001);
     const Color surfaceTintColorValue = Color(0xff000001);
     const Color overlayColorValue = Color(0xff000001);
     const BorderSide sideValue = BorderSide(color: Color(0xff000004), width: 2.0);
     const OutlinedBorder shapeValue = RoundedRectangleBorder(side: sideValue, borderRadius: BorderRadius.all(Radius.circular(2.0)));
     const EdgeInsets paddingValue = EdgeInsets.symmetric(horizontal: 16.0);
     const TextStyle textStyleValue = TextStyle(color: Color(0xff000005), fontSize: 20.0);
     const TextStyle hintStyleValue = TextStyle(color: Color(0xff000006), fontSize: 18.0);

     const MaterialStateProperty<double?> elevation = MaterialStatePropertyAll<double>(elevationValue);
     const MaterialStateProperty<Color?> backgroundColor = MaterialStatePropertyAll<Color>(backgroundColorValue);
     const MaterialStateProperty<Color?> shadowColor = MaterialStatePropertyAll<Color>(shadowColorValue);
     const MaterialStateProperty<Color?> surfaceTintColor = MaterialStatePropertyAll<Color>(surfaceTintColorValue);
     const MaterialStateProperty<Color?> overlayColor = MaterialStatePropertyAll<Color>(overlayColorValue);
     const MaterialStateProperty<BorderSide?> side = MaterialStatePropertyAll<BorderSide>(sideValue);
     const MaterialStateProperty<OutlinedBorder?> shape = MaterialStatePropertyAll<OutlinedBorder>(shapeValue);
     const MaterialStateProperty<EdgeInsetsGeometry?> padding = MaterialStatePropertyAll<EdgeInsets>(paddingValue);
     const MaterialStateProperty<TextStyle?> textStyle = MaterialStatePropertyAll<TextStyle>(textStyleValue);
     const MaterialStateProperty<TextStyle?> hintStyle = MaterialStatePropertyAll<TextStyle>(hintStyleValue);
     const BoxConstraints constraints = BoxConstraints(minWidth: 250.0, maxWidth: 300.0, minHeight: 80.0);

     const SearchBarThemeData searchBarTheme = SearchBarThemeData(
       elevation: elevation,
       backgroundColor: backgroundColor,
       shadowColor: shadowColor,
       surfaceTintColor: surfaceTintColor,
       overlayColor: overlayColor,
       side: side,
       shape: shape,
       padding: padding,
       textStyle: textStyle,
       hintStyle: hintStyle,
       constraints: constraints,
     );

     Widget buildFrame({
       bool useSearchBarProperties = false,
       SearchBarThemeData? searchBarThemeData,
       SearchBarThemeData? overallTheme
     }) {
       final Widget child = Builder(
         builder: (BuildContext context) {
           if (!useSearchBarProperties) {
             return const SearchBar(
               hintText: 'hint',
               leading: Icon(Icons.search),
               trailing: <Widget>[ Icon(Icons.menu)],
             );
           }
           return const SearchBar(
             hintText: 'hint',
             leading: Icon(Icons.search),
             trailing: <Widget>[ Icon(Icons.menu)],
             elevation: elevation,
             backgroundColor: backgroundColor,
             shadowColor: shadowColor,
             surfaceTintColor: surfaceTintColor,
             overlayColor: overlayColor,
             side: side,
             shape: shape,
             padding: padding,
             textStyle: textStyle,
             hintStyle: hintStyle,
             constraints: constraints,
           );
         },
       );
       return MaterialApp(
         theme: ThemeData.from(
           colorScheme: const ColorScheme.light(), useMaterial3: true)
           .copyWith(
             searchBarTheme: overallTheme,
         ),
         home: Scaffold(
           body: Center(
             // If the SearchBarThemeData widget is present, it's used
             // instead of the Theme's ThemeData.searchBarTheme.
             child: searchBarThemeData == null ? child : SearchBarTheme(
               data: searchBarThemeData,
               child: child,
             ),
           ),
         ),
       );
     }

     final Finder findMaterial = find.descendant(
       of: find.byType(SearchBar),
       matching: find.byType(Material),
     );

     final Finder findInkWell = find.descendant(
       of: find.byType(SearchBar),
       matching: find.byType(InkWell),
     );

     const Set<MaterialState> hovered = <MaterialState>{ MaterialState.hovered};
     const Set<MaterialState> focused = <MaterialState>{ MaterialState.focused};
     const Set<MaterialState> pressed = <MaterialState>{ MaterialState.pressed};

     Future<void> checkSearchBar(WidgetTester tester) async {
       final Material material = tester.widget<Material>(findMaterial);
       final InkWell inkWell = tester.widget<InkWell>(findInkWell);
       expect(material.elevation, elevationValue);
       expect(material.color, backgroundColorValue);
       expect(material.shadowColor, shadowColorValue);
       expect(material.surfaceTintColor, surfaceTintColorValue);
       expect(material.shape, shapeValue);
       expect(inkWell.overlayColor!.resolve(hovered), overlayColor.resolve(hovered));
       expect(inkWell.overlayColor!.resolve(focused), overlayColor.resolve(focused));
       expect(inkWell.overlayColor!.resolve(pressed), overlayColor.resolve(pressed));
       expect(inkWell.customBorder, shapeValue);

       expect(tester.getSize(find.byType(SearchBar)), const Size(300.0, 80.0));

       final Text hintText = tester.widget(find.text('hint'));
       expect(hintText.style?.color, hintStyleValue.color);
       expect(hintText.style?.fontSize, hintStyleValue.fontSize);

       await tester.enterText(find.byType(TextField), 'input');
       final EditableText inputText = tester.widget(find.text('input'));
       expect(inputText.style.color, textStyleValue.color);
       expect(inputText.style.fontSize, textStyleValue.fontSize);

       final Rect barRect = tester.getRect(find.byType(SearchBar));
       final Rect leadingRect = tester.getRect(find.byIcon(Icons.search));
       final Rect textFieldRect = tester.getRect(find.byType(TextField));
       final Rect trailingRect = tester.getRect(find.byIcon(Icons.menu));

       expect(barRect.left, leadingRect.left - 16.0);
       expect(leadingRect.right, textFieldRect.left - 16.0);
       expect(textFieldRect.right, trailingRect.left - 16.0);
       expect(trailingRect.right, barRect.right - 16.0);
     }

     testWidgetsWithLeakTracking('SearchBar properties overrides defaults', (WidgetTester tester) async {
       await tester.pumpWidget(buildFrame(useSearchBarProperties: true));
       await tester.pumpAndSettle(); // allow the animations to finish
       checkSearchBar(tester);
     });

     testWidgetsWithLeakTracking('SearchBar theme data overrides defaults', (WidgetTester tester) async {
       await tester.pumpWidget(buildFrame(searchBarThemeData: searchBarTheme));
       await tester.pumpAndSettle();
       checkSearchBar(tester);
     });

     testWidgetsWithLeakTracking('Overall Theme SearchBar theme overrides defaults', (WidgetTester tester) async {
       await tester.pumpWidget(buildFrame(overallTheme: searchBarTheme));
       await tester.pumpAndSettle();
       checkSearchBar(tester);
     });

     // Same as the previous tests with empty SearchBarThemeData's instead of null.

     testWidgetsWithLeakTracking('SearchBar properties overrides defaults, empty theme and overall theme', (WidgetTester tester) async {
       await tester.pumpWidget(buildFrame(useSearchBarProperties: true,
         searchBarThemeData: const SearchBarThemeData(),
         overallTheme: const SearchBarThemeData()));
       await tester.pumpAndSettle(); // allow the animations to finish
       checkSearchBar(tester);
     });

     testWidgetsWithLeakTracking('SearchBar theme overrides defaults and overall theme', (WidgetTester tester) async {
       await tester.pumpWidget(buildFrame(searchBarThemeData: searchBarTheme,
         overallTheme: const SearchBarThemeData()));
       await tester.pumpAndSettle(); // allow the animations to finish
       checkSearchBar(tester);
     });

     testWidgetsWithLeakTracking('Overall Theme SearchBar theme overrides defaults and null theme', (WidgetTester tester) async {
       await tester.pumpWidget(buildFrame(overallTheme: searchBarTheme));
       await tester.pumpAndSettle(); // allow the animations to finish
       checkSearchBar(tester);
     });
   });
 }
	// Copyright 2014 The Flutter Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	import 'package:flutter/material.dart';
	import 'package:flutter/rendering.dart';
	import 'package:flutter_test/flutter_test.dart';

	import '../foundation/leak_tracking.dart';

	void main() {
	test('SearchBarThemeData copyWith, ==, hashCode basics', () {
	expect(const SearchBarThemeData(), const SearchBarThemeData().copyWith());
	expect(const SearchBarThemeData().hashCode, const SearchBarThemeData()
	.copyWith()
	.hashCode);
	});

	test('SearchBarThemeData lerp special cases', () {
	expect(SearchBarThemeData.lerp(null, null, 0), null);
	const SearchBarThemeData data = SearchBarThemeData();
	expect(identical(SearchBarThemeData.lerp(data, data, 0.5), data), true);
	});

	test('SearchBarThemeData defaults', () {
	const SearchBarThemeData themeData = SearchBarThemeData();
	expect(themeData.elevation, null);
	expect(themeData.backgroundColor, null);
	expect(themeData.shadowColor, null);
	expect(themeData.surfaceTintColor, null);
	expect(themeData.overlayColor, null);
	expect(themeData.side, null);
	expect(themeData.shape, null);
	expect(themeData.padding, null);
	expect(themeData.textStyle, null);
	expect(themeData.hintStyle, null);
	expect(themeData.constraints, null);

	const SearchBarTheme theme = SearchBarTheme(data: SearchBarThemeData(), child: SizedBox());
	expect(theme.data.elevation, null);
	expect(theme.data.backgroundColor, null);
	expect(theme.data.shadowColor, null);
	expect(theme.data.surfaceTintColor, null);
	expect(theme.data.overlayColor, null);
	expect(theme.data.side, null);
	expect(theme.data.shape, null);
	expect(theme.data.padding, null);
	expect(theme.data.textStyle, null);
	expect(theme.data.hintStyle, null);
	expect(theme.data.constraints, null);
	});

	testWidgetsWithLeakTracking('Default SearchBarThemeData debugFillProperties', (WidgetTester tester) async {
	final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder();
	const SearchBarThemeData().debugFillProperties(builder);

	final List<String> description = builder.properties
	.where((DiagnosticsNode node) => !node.isFiltered(DiagnosticLevel.info))
	.map((DiagnosticsNode node) => node.toString())
	.toList();

	expect(description, <String>[]);
	});

	testWidgetsWithLeakTracking('SearchBarThemeData implements debugFillProperties', (
	WidgetTester tester) async {
	final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder();
	const SearchBarThemeData(
	elevation: MaterialStatePropertyAll<double>(3.0),
	backgroundColor: MaterialStatePropertyAll<Color>(Color(0xfffffff1)),
	shadowColor: MaterialStatePropertyAll<Color>(Color(0xfffffff2)),
	surfaceTintColor: MaterialStatePropertyAll<Color>(Color(0xfffffff3)),
	overlayColor: MaterialStatePropertyAll<Color>(Color(0xfffffff4)),
	side: MaterialStatePropertyAll<BorderSide>(BorderSide(width: 2.0, color: Color(0xfffffff5))),
	shape: MaterialStatePropertyAll<OutlinedBorder>(StadiumBorder()),
	padding: MaterialStatePropertyAll<EdgeInsets>(EdgeInsets.all(16.0)),
	textStyle: MaterialStatePropertyAll<TextStyle>(TextStyle(fontSize: 24.0)),
	hintStyle: MaterialStatePropertyAll<TextStyle>(TextStyle(fontSize: 16.0)),
	constraints: BoxConstraints(minWidth: 350, maxWidth: 850),
	).debugFillProperties(builder);

	final List<String> description = builder.properties
	.where((DiagnosticsNode node) => !node.isFiltered(DiagnosticLevel.info))
	.map((DiagnosticsNode node) => node.toString())
	.toList();

	expect(description[0], 'elevation: MaterialStatePropertyAll(3.0)');
	expect(description[1], 'backgroundColor: MaterialStatePropertyAll(Color(0xfffffff1))');
	expect(description[2], 'shadowColor: MaterialStatePropertyAll(Color(0xfffffff2))');
	expect(description[3], 'surfaceTintColor: MaterialStatePropertyAll(Color(0xfffffff3))');
	expect(description[4], 'overlayColor: MaterialStatePropertyAll(Color(0xfffffff4))');
	expect(description[5], 'side: MaterialStatePropertyAll(BorderSide(color: Color(0xfffffff5), width: 2.0))');
	expect(description[6], 'shape: MaterialStatePropertyAll(StadiumBorder(BorderSide(width: 0.0, style: none)))');
	expect(description[7], 'padding: MaterialStatePropertyAll(EdgeInsets.all(16.0))');
	expect(description[8], 'textStyle: MaterialStatePropertyAll(TextStyle(inherit: true, size: 24.0))');
	expect(description[9], 'hintStyle: MaterialStatePropertyAll(TextStyle(inherit: true, size: 16.0))');
	expect(description[10], 'constraints: BoxConstraints(350.0<=w<=850.0, 0.0<=h<=Infinity)');
	});

	group('[Theme, SearchBarTheme, SearchBar properties overrides]', () {
	const double elevationValue = 5.0;
	const Color backgroundColorValue = Color(0xff000001);
	const Color shadowColorValue = Color(0xff000001);
	const Color surfaceTintColorValue = Color(0xff000001);
	const Color overlayColorValue = Color(0xff000001);
	const BorderSide sideValue = BorderSide(color: Color(0xff000004), width: 2.0);
	const OutlinedBorder shapeValue = RoundedRectangleBorder(side: sideValue, borderRadius: BorderRadius.all(Radius.circular(2.0)));
	const EdgeInsets paddingValue = EdgeInsets.symmetric(horizontal: 16.0);
	const TextStyle textStyleValue = TextStyle(color: Color(0xff000005), fontSize: 20.0);
	const TextStyle hintStyleValue = TextStyle(color: Color(0xff000006), fontSize: 18.0);

	const MaterialStateProperty<double?> elevation = MaterialStatePropertyAll<double>(elevationValue);
	const MaterialStateProperty<Color?> backgroundColor = MaterialStatePropertyAll<Color>(backgroundColorValue);
	const MaterialStateProperty<Color?> shadowColor = MaterialStatePropertyAll<Color>(shadowColorValue);
	const MaterialStateProperty<Color?> surfaceTintColor = MaterialStatePropertyAll<Color>(surfaceTintColorValue);
	const MaterialStateProperty<Color?> overlayColor = MaterialStatePropertyAll<Color>(overlayColorValue);
	const MaterialStateProperty<BorderSide?> side = MaterialStatePropertyAll<BorderSide>(sideValue);
	const MaterialStateProperty<OutlinedBorder?> shape = MaterialStatePropertyAll<OutlinedBorder>(shapeValue);
	const MaterialStateProperty<EdgeInsetsGeometry?> padding = MaterialStatePropertyAll<EdgeInsets>(paddingValue);
	const MaterialStateProperty<TextStyle?> textStyle = MaterialStatePropertyAll<TextStyle>(textStyleValue);
	const MaterialStateProperty<TextStyle?> hintStyle = MaterialStatePropertyAll<TextStyle>(hintStyleValue);
	const BoxConstraints constraints = BoxConstraints(minWidth: 250.0, maxWidth: 300.0, minHeight: 80.0);

	const SearchBarThemeData searchBarTheme = SearchBarThemeData(
	elevation: elevation,
	backgroundColor: backgroundColor,
	shadowColor: shadowColor,
	surfaceTintColor: surfaceTintColor,
	overlayColor: overlayColor,
	side: side,
	shape: shape,
	padding: padding,
	textStyle: textStyle,
	hintStyle: hintStyle,
	constraints: constraints,
	);

	Widget buildFrame({
	bool useSearchBarProperties = false,
	SearchBarThemeData? searchBarThemeData,
	SearchBarThemeData? overallTheme
	}) {
	final Widget child = Builder(
	builder: (BuildContext context) {
	if (!useSearchBarProperties) {
	return const SearchBar(
	hintText: 'hint',
	leading: Icon(Icons.search),
	trailing: <Widget>[ Icon(Icons.menu)],
	);
	}
	return const SearchBar(
	hintText: 'hint',
	leading: Icon(Icons.search),
	trailing: <Widget>[ Icon(Icons.menu)],
	elevation: elevation,
	backgroundColor: backgroundColor,
	shadowColor: shadowColor,
	surfaceTintColor: surfaceTintColor,
	overlayColor: overlayColor,
	side: side,
	shape: shape,
	padding: padding,
	textStyle: textStyle,
	hintStyle: hintStyle,
	constraints: constraints,
	);
	},
	);
	return MaterialApp(
	theme: ThemeData.from(
	colorScheme: const ColorScheme.light(), useMaterial3: true)
	.copyWith(
	searchBarTheme: overallTheme,
	),
	home: Scaffold(
	body: Center(
	// If the SearchBarThemeData widget is present, it's used
	// instead of the Theme's ThemeData.searchBarTheme.
	child: searchBarThemeData == null ? child : SearchBarTheme(
	data: searchBarThemeData,
	child: child,
	),
	),
	),
	);
	}

	final Finder findMaterial = find.descendant(
	of: find.byType(SearchBar),
	matching: find.byType(Material),
	);

	final Finder findInkWell = find.descendant(
	of: find.byType(SearchBar),
	matching: find.byType(InkWell),
	);

	const Set<MaterialState> hovered = <MaterialState>{ MaterialState.hovered};
	const Set<MaterialState> focused = <MaterialState>{ MaterialState.focused};
	const Set<MaterialState> pressed = <MaterialState>{ MaterialState.pressed};

	Future<void> checkSearchBar(WidgetTester tester) async {
	final Material material = tester.widget<Material>(findMaterial);
	final InkWell inkWell = tester.widget<InkWell>(findInkWell);
	expect(material.elevation, elevationValue);
	expect(material.color, backgroundColorValue);
	expect(material.shadowColor, shadowColorValue);
	expect(material.surfaceTintColor, surfaceTintColorValue);
	expect(material.shape, shapeValue);
	expect(inkWell.overlayColor!.resolve(hovered), overlayColor.resolve(hovered));
	expect(inkWell.overlayColor!.resolve(focused), overlayColor.resolve(focused));
	expect(inkWell.overlayColor!.resolve(pressed), overlayColor.resolve(pressed));
	expect(inkWell.customBorder, shapeValue);

	expect(tester.getSize(find.byType(SearchBar)), const Size(300.0, 80.0));

	final Text hintText = tester.widget(find.text('hint'));
	expect(hintText.style?.color, hintStyleValue.color);
	expect(hintText.style?.fontSize, hintStyleValue.fontSize);

	await tester.enterText(find.byType(TextField), 'input');
	final EditableText inputText = tester.widget(find.text('input'));
	expect(inputText.style.color, textStyleValue.color);
	expect(inputText.style.fontSize, textStyleValue.fontSize);

	final Rect barRect = tester.getRect(find.byType(SearchBar));
	final Rect leadingRect = tester.getRect(find.byIcon(Icons.search));
	final Rect textFieldRect = tester.getRect(find.byType(TextField));
	final Rect trailingRect = tester.getRect(find.byIcon(Icons.menu));

	expect(barRect.left, leadingRect.left - 16.0);
	expect(leadingRect.right, textFieldRect.left - 16.0);
	expect(textFieldRect.right, trailingRect.left - 16.0);
	expect(trailingRect.right, barRect.right - 16.0);
	}

	testWidgetsWithLeakTracking('SearchBar properties overrides defaults', (WidgetTester tester) async {
	await tester.pumpWidget(buildFrame(useSearchBarProperties: true));
	await tester.pumpAndSettle(); // allow the animations to finish
	checkSearchBar(tester);
	});

	testWidgetsWithLeakTracking('SearchBar theme data overrides defaults', (WidgetTester tester) async {
	await tester.pumpWidget(buildFrame(searchBarThemeData: searchBarTheme));
	await tester.pumpAndSettle();
	checkSearchBar(tester);
	});

	testWidgetsWithLeakTracking('Overall Theme SearchBar theme overrides defaults', (WidgetTester tester) async {
	await tester.pumpWidget(buildFrame(overallTheme: searchBarTheme));
	await tester.pumpAndSettle();
	checkSearchBar(tester);
	});

	// Same as the previous tests with empty SearchBarThemeData's instead of null.

	testWidgetsWithLeakTracking('SearchBar properties overrides defaults, empty theme and overall theme', (WidgetTester tester) async {
	await tester.pumpWidget(buildFrame(useSearchBarProperties: true,
	searchBarThemeData: const SearchBarThemeData(),
	overallTheme: const SearchBarThemeData()));
	await tester.pumpAndSettle(); // allow the animations to finish
	checkSearchBar(tester);
	});

	testWidgetsWithLeakTracking('SearchBar theme overrides defaults and overall theme', (WidgetTester tester) async {
	await tester.pumpWidget(buildFrame(searchBarThemeData: searchBarTheme,
	overallTheme: const SearchBarThemeData()));
	await tester.pumpAndSettle(); // allow the animations to finish
	checkSearchBar(tester);
	});

	testWidgetsWithLeakTracking('Overall Theme SearchBar theme overrides defaults and null theme', (WidgetTester tester) async {
	await tester.pumpWidget(buildFrame(overallTheme: searchBarTheme));
	await tester.pumpAndSettle(); // allow the animations to finish
	checkSearchBar(tester);
	});
	});
	}