YaruBackButton: add golden test (#323)

ubuntu · Oct 23, 2022 · e44cc98 · e44cc98
1 parent 3ffcbad
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Showing 7 changed files with 42 additions and 0 deletions.
diff --git a/test/controls/goldens/yaru_back_button-hovered-dark.png b/test/controls/goldens/yaru_back_button-hovered-dark.png
diff --git a/test/controls/goldens/yaru_back_button-hovered-light.png b/test/controls/goldens/yaru_back_button-hovered-light.png
diff --git a/test/controls/goldens/yaru_back_button-normal-dark.png b/test/controls/goldens/yaru_back_button-normal-dark.png
diff --git a/test/controls/goldens/yaru_back_button-normal-light.png b/test/controls/goldens/yaru_back_button-normal-light.png
diff --git a/test/controls/goldens/yaru_back_button-pressed-dark.png b/test/controls/goldens/yaru_back_button-pressed-dark.png
diff --git a/test/controls/goldens/yaru_back_button-pressed-light.png b/test/controls/goldens/yaru_back_button-pressed-light.png
diff --git a/test/controls/yaru_back_button_test.dart b/test/controls/yaru_back_button_test.dart
@@ -0,0 +1,42 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:yaru_widgets/yaru_widgets.dart';
+
+import '../yaru_golden_tester.dart';
+
+void main() {
+  testWidgets(
+    'golden images',
+    (tester) async {
+      final variant = goldenVariant.currentValue!;
+
+      await tester.pumpScaffold(
+        const YaruBackButton(),
+        themeMode: variant.themeMode,
+        size: const Size(40, 40),
+      );
+      await tester.pumpAndSettle();
+
+      if (variant.hasState(MaterialState.pressed)) {
+        await tester.down(find.byType(YaruBackButton));
+        await tester.pumpAndSettle();
+      } else if (variant.hasState(MaterialState.hovered)) {
+        await tester.hover(find.byType(YaruBackButton));
+        await tester.pumpAndSettle();
+      }
+
+      await expectLater(
+        find.byType(YaruBackButton),
+        matchesGoldenFile('goldens/yaru_back_button-${variant.label}.png'),
+      );
+    },
+    variant: goldenVariant,
+    tags: 'golden',
+  );
+}
+
+final goldenVariant = ValueVariant({
+  ...goldenThemeVariants('normal'),
+  ...goldenThemeVariants('hovered', {MaterialState.hovered: true}),
+  ...goldenThemeVariants('pressed', {MaterialState.pressed: true}),
+});