add some new features

2026-10-29 15:03:48 +01:00
parent c876405a8f
commit 20012db615
39 changed files with 2908 additions and 97 deletions
@@ -0,0 +1,160 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:get/get.dart';
+
+import 'package:ertl_filament_verwaltung/controller/bauteil_controller.dart';
+import 'package:ertl_filament_verwaltung/helper/storage_keys.dart';
+import 'package:ertl_filament_verwaltung/models/bauteil_model.dart';
+import 'package:ertl_filament_verwaltung/models/kauf_filament_model.dart';
+import 'package:ertl_filament_verwaltung/services/get_storage_services.dart';
+import 'package:ertl_filament_verwaltung/theme/app_theme.dart';
+import 'package:ertl_filament_verwaltung/widgets/bauteil_filament_auswahl.dart';
+
+import 'helpers/memory_storage_service.dart';
+
+void main() {
+  late MemoryStorageService storage;
+  late BauteilController controller;
+  setUp(() {
+    Get.testMode = true;
+    storage = MemoryStorageService();
+    storage.tables[StorageKeys.filamente] = [
+      for (final entry in {'a': '100', 'b': '150'}.entries)
+        KaufFilamentModel(
+          filamentId: entry.key,
+          kaufdatum: DateTime(2026),
+          haendler: 'Shop',
+          marke: 'Rolle ${entry.key}',
+          material: 'PLA',
+          preis: 10,
+          farbe: 'Blau',
+          gewicht: entry.value,
+        ).toJson(),
+    ];
+    storage.tables[StorageKeys.bauteile] = [
+      BauteilModel(
+        bauteilId: 'vorher',
+        erstelltAm: DateTime(2026),
+        name: 'Vorher',
+        verwendung: 'Test',
+        druckdauerMinuten: 1,
+        gewichtGramm: 40,
+        abfallGramm: 0,
+        filamente: [
+          const BauteilFilamentModel(filamentId: 'a', verbrauchGramm: 40),
+        ],
+      ).toJson(),
+    ];
+    Get.put<GetStorageService>(storage);
+    controller = Get.put(BauteilController());
+  });
+  tearDown(() => Get.reset());
+
+  Future<void> show(WidgetTester tester) async {
+    tester.view.physicalSize = const Size(320, 900);
+    tester.view.devicePixelRatio = 1;
+    addTearDown(tester.view.resetPhysicalSize);
+    addTearDown(tester.view.resetDevicePixelRatio);
+    await tester.pumpWidget(
+      GetMaterialApp(
+        theme: AppTheme.light,
+        home: Scaffold(
+          body: SingleChildScrollView(
+            child: BauteilFilamentAuswahl(controller: controller),
+          ),
+        ),
+      ),
+    );
+    await tester.pumpAndSettle();
+  }
+
+  Future<void> select(WidgetTester tester, String id) async {
+    await tester.ensureVisible(find.byType(DropdownButtonFormField<String>));
+    await tester.tap(find.byType(DropdownButtonFormField<String>));
+    await tester.pumpAndSettle();
+    await tester.tap(find.text(controller.filamentLabel(id)).last);
+    await tester.pumpAndSettle();
+  }
+
+  testWidgets(
+    'Insufficient roll warns with quantities and requires OK; second roll covers combined demand',
+    (tester) async {
+      controller.gewichtController.text = '150';
+      controller.abfallController.text = '10';
+      await show(tester);
+      await select(tester, 'a');
+      expect(find.byType(AlertDialog), findsOneWidget);
+      expect(find.text('Achtung: zu wenig Filament'), findsOneWidget);
+      expect(
+        find.textContaining('Benötigt (inklusive Abfall): 160 g'),
+        findsOneWidget,
+      );
+      expect(find.textContaining('Verfügbar: 60 g'), findsOneWidget);
+      expect(find.textContaining('Es fehlen: 100 g'), findsOneWidget);
+      await tester.tapAt(const Offset(2, 2));
+      await tester.pumpAndSettle();
+      expect(find.byType(AlertDialog), findsOneWidget);
+      await tester.binding.handlePopRoute();
+      await tester.pumpAndSettle();
+      expect(find.byType(AlertDialog), findsOneWidget);
+      await tester.tap(find.text('OK'));
+      await tester.pumpAndSettle();
+      expect(find.byType(AlertDialog), findsNothing);
+      expect(controller.selectedFilamente.keys, ['a']);
+      await select(tester, 'b'); // 60g + 150g cover 160g; b alone would not.
+      expect(find.byType(AlertDialog), findsNothing);
+      expect(controller.selectedFilamente.keys, ['a', 'b']);
+      expect(storage.getModelList(StorageKeys.bauteile), hasLength(1));
+      expect(tester.takeException(), isNull);
+    },
+  );
+
+  testWidgets(
+    'Exact remaining amount produces no warning and selecting does not book consumption',
+    (tester) async {
+      controller.gewichtController.text = '50';
+      controller.abfallController.text = '10';
+      await show(tester);
+      await select(tester, 'a');
+      expect(find.byType(AlertDialog), findsNothing);
+      expect(controller.restgewichtGramm('a'), 60);
+      expect(storage.getModelList(StorageKeys.bauteile), hasLength(1));
+      expect(tester.takeException(), isNull);
+    },
+  );
+
+  test('Combined stock, decimal commas and editing credit use the correct available amount', () {
+    controller.gewichtController.text = '200,5';
+    controller.abfallController.text = '9,5';
+    controller.toggleFilament('a', true);
+    controller.toggleFilament('b', true);
+    expect(controller.pruefeFilamentVorrat(), isNull); // Exactly 210g.
+    controller.abfallController.text = '10';
+    expect(
+      controller.pruefeFilamentVorrat(),
+      contains('ausgewählten Rollen zusammen'),
+    );
+    expect(controller.pruefeFilamentVorrat(), contains('Es fehlen: 0,5 g'));
+    controller.toggleFilament('b', false);
+    controller.gewichtController.text = '90';
+    controller.abfallController.text = '0';
+    expect(controller.pruefeFilamentVorrat(), isNotNull);
+    controller.editingId.value =
+        'vorher'; // Replace existing 40g booking, not a new print.
+    expect(controller.pruefeFilamentVorrat(), isNull);
+  });
+
+  testWidgets(
+    'Without a valid requirement selection shows no shortage warning',
+    (tester) async {
+      await show(tester);
+      await select(tester, 'a');
+      expect(find.byType(AlertDialog), findsNothing);
+      for (final value in ['', 'NaN', 'Infinity', '-1', '0', 'abc']) {
+        controller.gewichtController.text = value;
+        expect(controller.pruefeFilamentVorrat(), isNull);
+      }
+      expect(tester.takeException(), isNull);
+    },
+  );
+}