chen08209
109 lines
3.0 KiB
Dart
109 lines
3.0 KiB
Dart
import 'package:fl_clash/ui/icons/icons.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:material_ui/material_ui.dart';
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Future<bool> _mirrored(
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WidgetTester tester,
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Glyph glyph,
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TextDirection direction,
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) async {
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await tester.pumpWidget(
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Directionality(
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textDirection: direction,
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child: Center(child: GlyphIcon(glyph)),
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),
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);
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final transform = find.descendant(
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of: find.byType(GlyphIcon),
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matching: find.byType(Transform),
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);
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if (transform.evaluate().isEmpty) {
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return false;
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}
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return tester.widget<Transform>(transform).transform.entry(0, 0) < 0;
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}
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void main() {
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testWidgets('mirrors in right-to-left text when the glyph asks', (
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tester,
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) async {
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final sidebar = AppGlyphs.sidebar(0);
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expect(await _mirrored(tester, sidebar, TextDirection.rtl), isTrue);
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expect(await _mirrored(tester, sidebar, TextDirection.ltr), isFalse);
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expect(
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await _mirrored(tester, AppGlyphs.target, TextDirection.rtl),
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isFalse,
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);
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});
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testWidgets('its own size, color and fill win over the icon theme', (
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tester,
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) async {
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const themeColor = Color(0xFF0000FF);
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const ownColor = Color(0xFFFF0000);
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await tester.pumpWidget(
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const Directionality(
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textDirection: TextDirection.ltr,
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child: IconTheme(
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data: IconThemeData(size: 24, color: themeColor, fill: 1),
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child: Center(
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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GlyphIcon(AppGlyphs.target),
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GlyphIcon(AppGlyphs.target, size: 16, color: ownColor, fill: 0),
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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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final painters = tester
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.widgetList<CustomPaint>(
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find.descendant(
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of: find.byType(GlyphIcon),
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matching: find.byType(CustomPaint),
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),
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)
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.toList();
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expect(painters.map((paint) => paint.size), const [
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Size.square(24),
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Size.square(16),
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]);
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expect(
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painters.map((paint) => (paint.painter! as GlyphPainter).color),
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const [themeColor, ownColor],
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);
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expect(
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painters.map((paint) => (paint.painter! as GlyphPainter).fill),
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const [1, 0],
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);
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});
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testWidgets('keeps its size inside a box forced larger, as Icon does', (
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tester,
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) async {
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await tester.pumpWidget(
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Directionality(
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textDirection: TextDirection.ltr,
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child: Center(
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child: ConstrainedBox(
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constraints: BoxConstraints.tight(const Size.square(48)),
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child: const GlyphIcon(AppGlyphs.target),
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),
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),
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),
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);
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final paint = find.descendant(
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of: find.byType(GlyphIcon),
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matching: find.byType(CustomPaint),
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);
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expect(tester.getSize(find.byType(GlyphIcon)), const Size.square(48));
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expect(tester.getSize(paint), const Size.square(24));
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expect(tester.getCenter(paint), tester.getCenter(find.byType(GlyphIcon)));
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});
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}
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