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71254a6147
* Custom dataRowHeight for DataTable and PaginatedDataTable * Custom headingRowHeight for DataTable and PaginatedDataTable
804 lines
24 KiB
Dart
804 lines
24 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/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'data_table_test_utils.dart';
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void main() {
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testWidgets('DataTable control test', (WidgetTester tester) async {
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final List<String> log = <String>[];
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Widget buildTable({ int sortColumnIndex, bool sortAscending = true }) {
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return DataTable(
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sortColumnIndex: sortColumnIndex,
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sortAscending: sortAscending,
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onSelectAll: (bool value) {
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log.add('select-all: $value');
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},
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columns: <DataColumn>[
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const DataColumn(
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label: Text('Name'),
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tooltip: 'Name',
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),
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DataColumn(
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label: const Text('Calories'),
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tooltip: 'Calories',
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numeric: true,
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onSort: (int columnIndex, bool ascending) {
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log.add('column-sort: $columnIndex $ascending');
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},
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),
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],
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rows: kDesserts.map<DataRow>((Dessert dessert) {
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return DataRow(
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key: Key(dessert.name),
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onSelectChanged: (bool selected) {
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log.add('row-selected: ${dessert.name}');
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},
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cells: <DataCell>[
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DataCell(
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Text(dessert.name),
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),
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DataCell(
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Text('${dessert.calories}'),
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showEditIcon: true,
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onTap: () {
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log.add('cell-tap: ${dessert.calories}');
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},
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),
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],
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);
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}).toList(),
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);
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}
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await tester.pumpWidget(MaterialApp(
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home: Material(child: buildTable()),
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));
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await tester.tap(find.byType(Checkbox).first);
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expect(log, <String>['select-all: true']);
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log.clear();
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await tester.tap(find.text('Cupcake'));
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expect(log, <String>['row-selected: Cupcake']);
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log.clear();
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await tester.tap(find.text('Calories'));
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expect(log, <String>['column-sort: 1 true']);
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log.clear();
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await tester.pumpWidget(MaterialApp(
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home: Material(child: buildTable(sortColumnIndex: 1)),
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));
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await tester.pumpAndSettle(const Duration(milliseconds: 200));
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await tester.tap(find.text('Calories'));
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expect(log, <String>['column-sort: 1 false']);
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log.clear();
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await tester.pumpWidget(MaterialApp(
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home: Material(child: buildTable(sortColumnIndex: 1, sortAscending: false)),
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));
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await tester.pumpAndSettle(const Duration(milliseconds: 200));
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await tester.tap(find.text('375'));
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expect(log, <String>['cell-tap: 375']);
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log.clear();
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await tester.tap(find.byType(Checkbox).last);
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expect(log, <String>['row-selected: KitKat']);
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log.clear();
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});
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testWidgets('DataTable overflow test - header', (WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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home: Material(
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child: DataTable(
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columns: <DataColumn>[
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DataColumn(
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label: Text('X' * 2000),
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),
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],
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rows: const <DataRow>[
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DataRow(
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cells: <DataCell>[
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DataCell(
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Text('X'),
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),
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],
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),
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],
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),
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),
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),
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);
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expect(tester.renderObject<RenderBox>(find.byType(Text).first).size.width, greaterThan(800.0));
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expect(tester.renderObject<RenderBox>(find.byType(Row).first).size.width, greaterThan(800.0));
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expect(tester.takeException(), isNull); // column overflows table, but text doesn't overflow cell
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});
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testWidgets('DataTable overflow test - header with spaces', (WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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home: Material(
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child: DataTable(
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columns: <DataColumn>[
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DataColumn(
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label: Text('X ' * 2000), // has soft wrap points, but they should be ignored
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),
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],
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rows: const <DataRow>[
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DataRow(
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cells: <DataCell>[
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DataCell(
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Text('X'),
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),
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],
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),
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],
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),
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),
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),
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);
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expect(tester.renderObject<RenderBox>(find.byType(Text).first).size.width, greaterThan(800.0));
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expect(tester.renderObject<RenderBox>(find.byType(Row).first).size.width, greaterThan(800.0));
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expect(tester.takeException(), isNull); // column overflows table, but text doesn't overflow cell
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}, skip: true); // https://github.com/flutter/flutter/issues/13512
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testWidgets('DataTable overflow test', (WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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home: Material(
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child: DataTable(
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columns: const <DataColumn>[
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DataColumn(
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label: Text('X'),
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),
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],
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rows: <DataRow>[
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DataRow(
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cells: <DataCell>[
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DataCell(
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Text('X' * 2000),
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),
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],
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),
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],
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),
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),
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),
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);
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expect(tester.renderObject<RenderBox>(find.byType(Text).first).size.width, lessThan(800.0));
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expect(tester.renderObject<RenderBox>(find.byType(Row).first).size.width, greaterThan(800.0));
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expect(tester.takeException(), isNull); // cell overflows table, but text doesn't overflow cell
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});
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testWidgets('DataTable overflow test', (WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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home: Material(
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child: DataTable(
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columns: const <DataColumn>[
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DataColumn(
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label: Text('X'),
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),
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],
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rows: <DataRow>[
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DataRow(
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cells: <DataCell>[
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DataCell(
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Text('X ' * 2000), // wraps
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),
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],
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),
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],
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),
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),
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),
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);
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expect(tester.renderObject<RenderBox>(find.byType(Text).first).size.width, lessThan(800.0));
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expect(tester.renderObject<RenderBox>(find.byType(Row).first).size.width, lessThan(800.0));
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expect(tester.takeException(), isNull);
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});
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testWidgets('DataTable column onSort test', (WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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home: Material(
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child: DataTable(
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columns: const <DataColumn>[
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DataColumn(
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label: Text('Dessert'),
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),
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],
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rows: const <DataRow>[
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DataRow(
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cells: <DataCell>[
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DataCell(
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Text('Lollipop'), // wraps
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),
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],
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),
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],
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),
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),
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),
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);
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await tester.tap(find.text('Dessert'));
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await tester.pump();
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expect(tester.takeException(), isNull);
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});
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testWidgets('DataTable row onSelectChanged test', (WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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home: Material(
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child: DataTable(
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columns: const <DataColumn>[
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DataColumn(
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label: Text('Dessert'),
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),
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],
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rows: const <DataRow>[
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DataRow(
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cells: <DataCell>[
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DataCell(
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Text('Lollipop'), // wraps
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),
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],
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),
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],
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),
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),
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),
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);
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await tester.tap(find.text('Lollipop'));
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await tester.pump();
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expect(tester.takeException(), isNull);
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});
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testWidgets('DataTable custom row height', (WidgetTester tester) async {
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Widget buildCustomTable({
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int sortColumnIndex,
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bool sortAscending = true,
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double dataRowHeight = 48.0,
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double headingRowHeight = 56.0,
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}) {
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return DataTable(
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sortColumnIndex: sortColumnIndex,
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sortAscending: sortAscending,
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onSelectAll: (bool value) {},
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dataRowHeight: dataRowHeight,
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headingRowHeight: headingRowHeight,
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columns: <DataColumn>[
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const DataColumn(
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label: Text('Name'),
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tooltip: 'Name',
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),
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DataColumn(
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label: const Text('Calories'),
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tooltip: 'Calories',
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numeric: true,
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onSort: (int columnIndex, bool ascending) {},
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),
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],
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rows: kDesserts.map<DataRow>((Dessert dessert) {
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return DataRow(
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key: Key(dessert.name),
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onSelectChanged: (bool selected) {},
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cells: <DataCell>[
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DataCell(
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Text(dessert.name),
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),
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DataCell(
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Text('${dessert.calories}'),
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showEditIcon: true,
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onTap: () {},
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),
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],
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);
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}).toList(),
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);
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}
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// DEFAULT VALUES
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await tester.pumpWidget(MaterialApp(
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home: Material(
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child: DataTable(
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onSelectAll: (bool value) {},
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columns: <DataColumn>[
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const DataColumn(
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label: Text('Name'),
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tooltip: 'Name',
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),
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DataColumn(
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label: const Text('Calories'),
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tooltip: 'Calories',
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numeric: true,
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onSort: (int columnIndex, bool ascending) {},
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),
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],
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rows: kDesserts.map<DataRow>((Dessert dessert) {
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return DataRow(
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key: Key(dessert.name),
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onSelectChanged: (bool selected) {},
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cells: <DataCell>[
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DataCell(
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Text(dessert.name),
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),
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DataCell(
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Text('${dessert.calories}'),
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showEditIcon: true,
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onTap: () {},
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),
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],
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);
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}).toList(),
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),
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),
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));
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expect(tester.renderObject<RenderBox>(
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find.widgetWithText(Container, 'Name')
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).size.height, 56.0); // This is the header row height
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expect(tester.renderObject<RenderBox>(
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find.widgetWithText(Container, 'Frozen yogurt')
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).size.height, 48.0); // This is the data row height
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// CUSTOM VALUES
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await tester.pumpWidget(MaterialApp(
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home: Material(child: buildCustomTable(headingRowHeight: 48.0)),
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));
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expect(tester.renderObject<RenderBox>(
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find.widgetWithText(Container, 'Name')
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).size.height, 48.0);
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await tester.pumpWidget(MaterialApp(
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home: Material(child: buildCustomTable(headingRowHeight: 64.0)),
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));
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expect(tester.renderObject<RenderBox>(
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find.widgetWithText(Container, 'Name')
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).size.height, 64.0);
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await tester.pumpWidget(MaterialApp(
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home: Material(child: buildCustomTable(dataRowHeight: 30.0)),
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));
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expect(tester.renderObject<RenderBox>(
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find.widgetWithText(Container, 'Frozen yogurt')
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).size.height, 30.0);
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await tester.pumpWidget(MaterialApp(
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home: Material(child: buildCustomTable(dataRowHeight: 56.0)),
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));
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expect(tester.renderObject<RenderBox>(
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find.widgetWithText(Container, 'Frozen yogurt')
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).size.height, 56.0);
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});
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testWidgets('DataTable custom horizontal padding - checkbox', (WidgetTester tester) async {
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const double _defaultHorizontalMargin = 24.0;
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const double _defaultColumnSpacing = 56.0;
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const double _customHorizontalMargin = 10.0;
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const double _customColumnSpacing = 15.0;
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Finder cellContent;
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Finder checkbox;
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Finder padding;
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Widget buildDefaultTable({
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int sortColumnIndex,
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bool sortAscending = true,
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}) {
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return DataTable(
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sortColumnIndex: sortColumnIndex,
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sortAscending: sortAscending,
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onSelectAll: (bool value) {},
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columns: <DataColumn>[
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const DataColumn(
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label: Text('Name'),
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tooltip: 'Name',
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),
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DataColumn(
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label: const Text('Calories'),
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tooltip: 'Calories',
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numeric: true,
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onSort: (int columnIndex, bool ascending) {},
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),
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DataColumn(
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label: const Text('Fat'),
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tooltip: 'Fat',
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numeric: true,
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onSort: (int columnIndex, bool ascending) {},
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),
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],
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rows: kDesserts.map<DataRow>((Dessert dessert) {
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return DataRow(
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key: Key(dessert.name),
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onSelectChanged: (bool selected) {},
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cells: <DataCell>[
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DataCell(
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Text(dessert.name),
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),
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DataCell(
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Text('${dessert.calories}'),
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showEditIcon: true,
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onTap: () {},
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),
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DataCell(
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Text('${dessert.fat}'),
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showEditIcon: true,
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onTap: () {},
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),
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],
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);
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}).toList(),
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);
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}
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// DEFAULT VALUES
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await tester.pumpWidget(MaterialApp(
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home: Material(child: buildDefaultTable()),
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));
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// default checkbox padding
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checkbox = find.byType(Checkbox).first;
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padding = find.ancestor(of: checkbox, matching: find.byType(Padding));
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expect(
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tester.getRect(checkbox).left - tester.getRect(padding).left,
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_defaultHorizontalMargin,
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);
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expect(
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tester.getRect(padding).right - tester.getRect(checkbox).right,
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_defaultHorizontalMargin / 2,
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);
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// default first column padding
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padding = find.widgetWithText(Padding, 'Frozen yogurt');
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cellContent = find.widgetWithText(Align, 'Frozen yogurt'); // DataTable wraps its DataCells in an Align widget
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expect(
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tester.getRect(cellContent).left - tester.getRect(padding).left,
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_defaultHorizontalMargin / 2,
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);
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expect(
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tester.getRect(padding).right - tester.getRect(cellContent).right,
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_defaultColumnSpacing / 2,
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);
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// default middle column padding
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padding = find.widgetWithText(Padding, '159');
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cellContent = find.widgetWithText(Align, '159');
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expect(
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tester.getRect(cellContent).left - tester.getRect(padding).left,
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_defaultColumnSpacing / 2,
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);
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expect(
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tester.getRect(padding).right - tester.getRect(cellContent).right,
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_defaultColumnSpacing / 2,
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);
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// default last column padding
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padding = find.widgetWithText(Padding, '6.0');
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cellContent = find.widgetWithText(Align, '6.0');
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expect(
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tester.getRect(cellContent).left - tester.getRect(padding).left,
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_defaultColumnSpacing / 2,
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);
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expect(
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tester.getRect(padding).right - tester.getRect(cellContent).right,
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_defaultHorizontalMargin,
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);
|
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Widget buildCustomTable({
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int sortColumnIndex,
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bool sortAscending = true,
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double horizontalMargin,
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double columnSpacing,
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}) {
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return DataTable(
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sortColumnIndex: sortColumnIndex,
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sortAscending: sortAscending,
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onSelectAll: (bool value) {},
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horizontalMargin: horizontalMargin,
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columnSpacing: columnSpacing,
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columns: <DataColumn>[
|
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const DataColumn(
|
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label: Text('Name'),
|
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tooltip: 'Name',
|
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),
|
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DataColumn(
|
|
label: const Text('Calories'),
|
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tooltip: 'Calories',
|
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numeric: true,
|
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onSort: (int columnIndex, bool ascending) {},
|
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),
|
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DataColumn(
|
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label: const Text('Fat'),
|
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tooltip: 'Fat',
|
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numeric: true,
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onSort: (int columnIndex, bool ascending) {},
|
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),
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],
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rows: kDesserts.map<DataRow>((Dessert dessert) {
|
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return DataRow(
|
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key: Key(dessert.name),
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onSelectChanged: (bool selected) {},
|
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cells: <DataCell>[
|
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DataCell(
|
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Text(dessert.name),
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),
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DataCell(
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Text('${dessert.calories}'),
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showEditIcon: true,
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onTap: () {},
|
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),
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DataCell(
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Text('${dessert.fat}'),
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showEditIcon: true,
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onTap: () {},
|
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),
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],
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);
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}).toList(),
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);
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}
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// CUSTOM VALUES
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await tester.pumpWidget(MaterialApp(
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home: Material(child: buildCustomTable(
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horizontalMargin: _customHorizontalMargin,
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columnSpacing: _customColumnSpacing,
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)),
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));
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// custom checkbox padding
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checkbox = find.byType(Checkbox).first;
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padding = find.ancestor(of: checkbox, matching: find.byType(Padding));
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expect(
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tester.getRect(checkbox).left - tester.getRect(padding).left,
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_customHorizontalMargin,
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);
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expect(
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tester.getRect(padding).right - tester.getRect(checkbox).right,
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_customHorizontalMargin / 2,
|
|
);
|
|
|
|
// custom first column padding
|
|
padding = find.widgetWithText(Padding, 'Frozen yogurt');
|
|
cellContent = find.widgetWithText(Align, 'Frozen yogurt'); // DataTable wraps its DataCells in an Align widget
|
|
expect(
|
|
tester.getRect(cellContent).left - tester.getRect(padding).left,
|
|
_customHorizontalMargin / 2,
|
|
);
|
|
expect(
|
|
tester.getRect(padding).right - tester.getRect(cellContent).right,
|
|
_customColumnSpacing / 2,
|
|
);
|
|
|
|
// custom middle column padding
|
|
padding = find.widgetWithText(Padding, '159');
|
|
cellContent = find.widgetWithText(Align, '159');
|
|
expect(
|
|
tester.getRect(cellContent).left - tester.getRect(padding).left,
|
|
_customColumnSpacing / 2,
|
|
);
|
|
expect(
|
|
tester.getRect(padding).right - tester.getRect(cellContent).right,
|
|
_customColumnSpacing / 2,
|
|
);
|
|
|
|
// custom last column padding
|
|
padding = find.widgetWithText(Padding, '6.0');
|
|
cellContent = find.widgetWithText(Align, '6.0');
|
|
expect(
|
|
tester.getRect(cellContent).left - tester.getRect(padding).left,
|
|
_customColumnSpacing / 2,
|
|
);
|
|
expect(
|
|
tester.getRect(padding).right - tester.getRect(cellContent).right,
|
|
_customHorizontalMargin,
|
|
);
|
|
});
|
|
|
|
testWidgets('DataTable custom horizontal padding - no checkbox', (WidgetTester tester) async {
|
|
const double _defaultHorizontalMargin = 24.0;
|
|
const double _defaultColumnSpacing = 56.0;
|
|
const double _customHorizontalMargin = 10.0;
|
|
const double _customColumnSpacing = 15.0;
|
|
Finder cellContent;
|
|
Finder padding;
|
|
|
|
Widget buildDefaultTable({
|
|
int sortColumnIndex,
|
|
bool sortAscending = true,
|
|
}) {
|
|
return DataTable(
|
|
sortColumnIndex: sortColumnIndex,
|
|
sortAscending: sortAscending,
|
|
columns: <DataColumn>[
|
|
const DataColumn(
|
|
label: Text('Name'),
|
|
tooltip: 'Name',
|
|
),
|
|
DataColumn(
|
|
label: const Text('Calories'),
|
|
tooltip: 'Calories',
|
|
numeric: true,
|
|
onSort: (int columnIndex, bool ascending) {},
|
|
),
|
|
DataColumn(
|
|
label: const Text('Fat'),
|
|
tooltip: 'Fat',
|
|
numeric: true,
|
|
onSort: (int columnIndex, bool ascending) {},
|
|
),
|
|
],
|
|
rows: kDesserts.map<DataRow>((Dessert dessert) {
|
|
return DataRow(
|
|
key: Key(dessert.name),
|
|
cells: <DataCell>[
|
|
DataCell(
|
|
Text(dessert.name),
|
|
),
|
|
DataCell(
|
|
Text('${dessert.calories}'),
|
|
showEditIcon: true,
|
|
onTap: () {},
|
|
),
|
|
DataCell(
|
|
Text('${dessert.fat}'),
|
|
showEditIcon: true,
|
|
onTap: () {},
|
|
),
|
|
],
|
|
);
|
|
}).toList(),
|
|
);
|
|
}
|
|
|
|
// DEFAULT VALUES
|
|
await tester.pumpWidget(MaterialApp(
|
|
home: Material(child: buildDefaultTable()),
|
|
));
|
|
|
|
// default first column padding
|
|
padding = find.widgetWithText(Padding, 'Frozen yogurt');
|
|
cellContent = find.widgetWithText(Align, 'Frozen yogurt'); // DataTable wraps its DataCells in an Align widget
|
|
expect(
|
|
tester.getRect(cellContent).left - tester.getRect(padding).left,
|
|
_defaultHorizontalMargin,
|
|
);
|
|
expect(
|
|
tester.getRect(padding).right - tester.getRect(cellContent).right,
|
|
_defaultColumnSpacing / 2,
|
|
);
|
|
|
|
// default middle column padding
|
|
padding = find.widgetWithText(Padding, '159');
|
|
cellContent = find.widgetWithText(Align, '159');
|
|
expect(
|
|
tester.getRect(cellContent).left - tester.getRect(padding).left,
|
|
_defaultColumnSpacing / 2,
|
|
);
|
|
expect(
|
|
tester.getRect(padding).right - tester.getRect(cellContent).right,
|
|
_defaultColumnSpacing / 2,
|
|
);
|
|
|
|
// default last column padding
|
|
padding = find.widgetWithText(Padding, '6.0');
|
|
cellContent = find.widgetWithText(Align, '6.0');
|
|
expect(
|
|
tester.getRect(cellContent).left - tester.getRect(padding).left,
|
|
_defaultColumnSpacing / 2,
|
|
);
|
|
expect(
|
|
tester.getRect(padding).right - tester.getRect(cellContent).right,
|
|
_defaultHorizontalMargin,
|
|
);
|
|
|
|
Widget buildCustomTable({
|
|
int sortColumnIndex,
|
|
bool sortAscending = true,
|
|
double horizontalMargin,
|
|
double columnSpacing,
|
|
}) {
|
|
return DataTable(
|
|
sortColumnIndex: sortColumnIndex,
|
|
sortAscending: sortAscending,
|
|
horizontalMargin: horizontalMargin,
|
|
columnSpacing: columnSpacing,
|
|
columns: <DataColumn>[
|
|
const DataColumn(
|
|
label: Text('Name'),
|
|
tooltip: 'Name',
|
|
),
|
|
DataColumn(
|
|
label: const Text('Calories'),
|
|
tooltip: 'Calories',
|
|
numeric: true,
|
|
onSort: (int columnIndex, bool ascending) {},
|
|
),
|
|
DataColumn(
|
|
label: const Text('Fat'),
|
|
tooltip: 'Fat',
|
|
numeric: true,
|
|
onSort: (int columnIndex, bool ascending) {},
|
|
),
|
|
],
|
|
rows: kDesserts.map<DataRow>((Dessert dessert) {
|
|
return DataRow(
|
|
key: Key(dessert.name),
|
|
cells: <DataCell>[
|
|
DataCell(
|
|
Text(dessert.name),
|
|
),
|
|
DataCell(
|
|
Text('${dessert.calories}'),
|
|
showEditIcon: true,
|
|
onTap: () {},
|
|
),
|
|
DataCell(
|
|
Text('${dessert.fat}'),
|
|
showEditIcon: true,
|
|
onTap: () {},
|
|
),
|
|
],
|
|
);
|
|
}).toList(),
|
|
);
|
|
}
|
|
|
|
// CUSTOM VALUES
|
|
await tester.pumpWidget(MaterialApp(
|
|
home: Material(child: buildCustomTable(
|
|
horizontalMargin: _customHorizontalMargin,
|
|
columnSpacing: _customColumnSpacing,
|
|
)),
|
|
));
|
|
|
|
// custom first column padding
|
|
padding = find.widgetWithText(Padding, 'Frozen yogurt');
|
|
cellContent = find.widgetWithText(Align, 'Frozen yogurt'); // DataTable wraps its DataCells in an Align widget
|
|
expect(
|
|
tester.getRect(cellContent).left - tester.getRect(padding).left,
|
|
_customHorizontalMargin,
|
|
);
|
|
expect(
|
|
tester.getRect(padding).right - tester.getRect(cellContent).right,
|
|
_customColumnSpacing / 2,
|
|
);
|
|
|
|
// custom middle column padding
|
|
padding = find.widgetWithText(Padding, '159');
|
|
cellContent = find.widgetWithText(Align, '159');
|
|
expect(
|
|
tester.getRect(cellContent).left - tester.getRect(padding).left,
|
|
_customColumnSpacing / 2,
|
|
);
|
|
expect(
|
|
tester.getRect(padding).right - tester.getRect(cellContent).right,
|
|
_customColumnSpacing / 2,
|
|
);
|
|
|
|
// custom last column padding
|
|
padding = find.widgetWithText(Padding, '6.0');
|
|
cellContent = find.widgetWithText(Align, '6.0');
|
|
expect(
|
|
tester.getRect(cellContent).left - tester.getRect(padding).left,
|
|
_customColumnSpacing / 2,
|
|
);
|
|
expect(
|
|
tester.getRect(padding).right - tester.getRect(cellContent).right,
|
|
_customHorizontalMargin,
|
|
);
|
|
});
|
|
}
|