test: PathChips tests (#41)

.gitignore

@@ -46,3 +46,4 @@ app.*.map.json
 /android/app/release
 
 .env
+test.sh

pubspec.lock

@@ -41,6 +41,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "8.1.1"
+  bloc_test:
+    dependency: "direct main"
+    description:
+      name: bloc_test
+      sha256: af0de1a1e16a7536e95dcd7491e0a6d6078e11d2d691988e862280b74f5c7968
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.1.4"
   boolean_selector:
     dependency: transitive
     description:
@@ -193,6 +201,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.1"
+  diff_match_patch:
+    dependency: transitive
+    description:
+      name: diff_match_patch
+      sha256: "2efc9e6e8f449d0abe15be240e2c2a3bcd977c8d126cfd70598aee60af35c0a4"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.4.1"
   easy_localization:
     dependency: "direct main"
     description:
@@ -485,6 +501,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.5.0"
+  mocktail:
+    dependency: transitive
+    description:
+      name: mocktail
+      sha256: bac151b31e4ed78bd59ab89aa4c0928f297b1180186d5daf03734519e5f596c1
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.1"
   nested:
     dependency: transitive
     description:

pubspec.yaml

@@ -22,6 +22,7 @@ dependencies:
   flutter:
     sdk: flutter
   easy_localization: ^3.0.2
+  bloc_test: ^9.1.4
 dependency_overrides:
   intl: 0.18.1
 dev_dependencies:

test/widgets/path_chips/cubit/path_chips_cubit_test.dart

@@ -0,0 +1,22 @@
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pilot_s3/widgets/path_chips/cubit/path_chips_cubit.dart';
+
+void main() {
+  group('PathChipsCubit', () {
+    late PathChipsCubit pathChipsCubit;
+
+    setUp(() {
+      pathChipsCubit = PathChipsCubit();
+    });
+    test('isHovered in initial state is false', () {
+      expect(pathChipsCubit.state, const PathChipsState(isHovered: false));
+    });
+    blocTest<PathChipsCubit, PathChipsState>(
+      'emits [PathChipsState] when setHover is added.',
+      build: () => PathChipsCubit(),
+      act: (cubit) => cubit.setHover(true),
+      expect: () => const <PathChipsState>[PathChipsState(isHovered: true)],
+    );
+  });
+}

test/widgets/path_chips/path_chips_test.dart

@@ -0,0 +1,48 @@
+import 'dart:ui';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pilot_s3/widgets/path_chips/path_chips.dart';
+
+void main() {
+  testWidgets('Renders passed text to chips', (tester) async {
+    const String testText = 'Chips label';
+    await tester.pumpWidget(MaterialApp(
+      home: Scaffold(
+        body: PathChips(
+          label: testText,
+          onTap: () {},
+        ),
+      ),
+    ));
+
+    final labelFinder = find.text(testText);
+    expect(labelFinder, findsOneWidget);
+  });
+
+  testWidgets('Change chips color after hover', (tester) async {
+    await tester.pumpWidget(MaterialApp(
+      home: Scaffold(
+        body: PathChips(
+          onTap: () {},
+        ),
+      ),
+    ));
+    expect(
+        find.byWidgetPredicate((Widget widget) =>
+            widget is Container && widget.color == Colors.grey[150]),
+        findsOneWidget);
+
+    final gesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
+    await gesture.addPointer(location: Offset.zero);
+    addTearDown(gesture.removePointer);
+    await tester.pump();
+    await gesture.moveTo(tester.getCenter(find.byType(PathChips)));
+    await tester.pumpAndSettle();
+
+    expect(
+        find.byWidgetPredicate((Widget widget) =>
+            widget is Container && widget.color == Colors.grey[170]),
+        findsOneWidget);
+  });
+}