Hive adapter + testing

lib/data_util.dart

@@ -1,13 +1,32 @@
+import 'dart:core';
+import 'dart:core' as core;
+import 'package:hive/hive.dart';
+part 'data_util.g.dart';
+
 enum Page { lists, templates }
 
+@HiveType(typeId: 1)
 class List {
-  List(this.name, {this.id, this.description, this.isTemplate});
+  List(
+    this.name, {
+    this.id,
+    this.description,
+    this.isTemplate,
+    this.checks = const [],
+  });
 
+  @HiveField(0)
   int? id;
+  @HiveField(1)
   String name;
+  @HiveField(2)
   String? description;
+  @HiveField(3)
   bool? isTemplate;
 
+  @HiveField(4)
+  core.List<Check> checks;
+
   Map<String, dynamic> toMap() {
     var map = <String, dynamic>{};
     if (id != null) map["id"] = id;
@@ -27,12 +46,17 @@ class List {
   }
 }
 
+@HiveType(typeId: 2)
 class Check {
   Check(this.text, this.value, {this.id, this.listID});
 
+  @HiveField(5)
   int? id;
+  @HiveField(6)
   String text;
+  @HiveField(7)
   bool value;
+  @HiveField(8)
   int? listID;
 
   Map<String, dynamic> toMap() {

lib/data_util.g.dart

@@ -0,0 +1,96 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'data_util.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class ListAdapter extends TypeAdapter<List> {
+  @override
+  final int typeId = 1;
+
+  @override
+  List read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return List(
+      fields[1] as String,
+      id: fields[0] as int?,
+      description: fields[2] as String?,
+      isTemplate: fields[3] as bool?,
+      checks: (fields[4] as core.List).cast<Check>(),
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, List obj) {
+    writer
+      ..writeByte(5)
+      ..writeByte(0)
+      ..write(obj.id)
+      ..writeByte(1)
+      ..write(obj.name)
+      ..writeByte(2)
+      ..write(obj.description)
+      ..writeByte(3)
+      ..write(obj.isTemplate)
+      ..writeByte(4)
+      ..write(obj.checks);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is ListAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}
+
+class CheckAdapter extends TypeAdapter<Check> {
+  @override
+  final int typeId = 2;
+
+  @override
+  Check read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return Check(
+      fields[6] as String,
+      fields[7] as bool,
+      id: fields[5] as int?,
+      listID: fields[8] as int?,
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, Check obj) {
+    writer
+      ..writeByte(4)
+      ..writeByte(5)
+      ..write(obj.id)
+      ..writeByte(6)
+      ..write(obj.text)
+      ..writeByte(7)
+      ..write(obj.value)
+      ..writeByte(8)
+      ..write(obj.listID);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is CheckAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}

pubspec.lock

@@ -1,6 +1,27 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  _fe_analyzer_shared:
+    dependency: transitive
+    description:
+      name: _fe_analyzer_shared
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "31.0.0"
+  analyzer:
+    dependency: transitive
+    description:
+      name: analyzer
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.8.0"
+  args:
+    dependency: transitive
+    description:
+      name: args
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.3.0"
   async:
     dependency: transitive
     description:
@@ -15,6 +36,62 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
+  build:
+    dependency: transitive
+    description:
+      name: build
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.1"
+  build_config:
+    dependency: transitive
+    description:
+      name: build_config
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
+  build_daemon:
+    dependency: transitive
+    description:
+      name: build_daemon
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.1"
+  build_resolvers:
+    dependency: transitive
+    description:
+      name: build_resolvers
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.5"
+  build_runner:
+    dependency: "direct dev"
+    description:
+      name: build_runner
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.5"
+  build_runner_core:
+    dependency: transitive
+    description:
+      name: build_runner_core
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "7.2.2"
+  built_collection:
+    dependency: transitive
+    description:
+      name: built_collection
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.1.1"
+  built_value:
+    dependency: transitive
+    description:
+      name: built_value
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "8.1.3"
   characters:
     dependency: transitive
     description:
@@ -29,6 +106,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.1"
+  checked_yaml:
+    dependency: transitive
+    description:
+      name: checked_yaml
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.1"
+  cli_util:
+    dependency: transitive
+    description:
+      name: cli_util
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.3.5"
   clock:
     dependency: transitive
     description:
@@ -36,6 +127,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.0"
+  code_builder:
+    dependency: transitive
+    description:
+      name: code_builder
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.1.0"
   collection:
     dependency: transitive
     description:
@@ -43,6 +141,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.15.0"
+  convert:
+    dependency: transitive
+    description:
+      name: convert
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.1"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.1"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -50,6 +162,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.3"
+  dart_style:
+    dependency: transitive
+    description:
+      name: dart_style
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.2.0"
   fake_async:
     dependency: transitive
     description:
@@ -57,6 +176,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.2.0"
+  file:
+    dependency: transitive
+    description:
+      name: file
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.1.2"
+  fixnum:
+    dependency: transitive
+    description:
+      name: fixnum
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -74,6 +207,76 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  frontend_server_client:
+    dependency: transitive
+    description:
+      name: frontend_server_client
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.2"
+  glob:
+    dependency: transitive
+    description:
+      name: glob
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.2"
+  graphs:
+    dependency: transitive
+    description:
+      name: graphs
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
+  hive:
+    dependency: "direct main"
+    description:
+      name: hive
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.4"
+  hive_generator:
+    dependency: "direct dev"
+    description:
+      name: hive_generator
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.1"
+  http_multi_server:
+    dependency: transitive
+    description:
+      name: http_multi_server
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.1"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.0.0"
+  io:
+    dependency: transitive
+    description:
+      name: io
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.3"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.3"
+  json_annotation:
+    dependency: transitive
+    description:
+      name: json_annotation
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.4.0"
   lints:
     dependency: transitive
     description:
@@ -81,6 +284,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.1"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.2"
   matcher:
     dependency: transitive
     description:
@@ -95,6 +305,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.7.0"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.1"
+  package_config:
+    dependency: transitive
+    description:
+      name: package_config
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.2"
   path:
     dependency: transitive
     description:
@@ -102,11 +326,60 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.0"
+  pool:
+    dependency: transitive
+    description:
+      name: pool
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.5.0"
+  pub_semver:
+    dependency: transitive
+    description:
+      name: pub_semver
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
+  pubspec_parse:
+    dependency: transitive
+    description:
+      name: pubspec_parse
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
+  shelf:
+    dependency: transitive
+    description:
+      name: shelf
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.0"
+  shelf_web_socket:
+    dependency: transitive
+    description:
+      name: shelf_web_socket
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.1"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
     version: "0.0.99"
+  source_gen:
+    dependency: transitive
+    description:
+      name: source_gen
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.0"
+  source_helper:
+    dependency: transitive
+    description:
+      name: source_helper
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.0"
   source_span:
     dependency: transitive
     description:
@@ -142,6 +415,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
+  stream_transform:
+    dependency: transitive
+    description:
+      name: stream_transform
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
   string_scanner:
     dependency: transitive
     description:
@@ -170,6 +450,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.4.2"
+  timing:
+    dependency: transitive
+    description:
+      name: timing
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
   typed_data:
     dependency: transitive
     description:
@@ -184,6 +471,27 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
+  watcher:
+    dependency: transitive
+    description:
+      name: watcher
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.1"
+  web_socket_channel:
+    dependency: transitive
+    description:
+      name: web_socket_channel
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
+  yaml:
+    dependency: transitive
+    description:
+      name: yaml
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.0"
 sdks:
-  dart: ">=2.12.0 <3.0.0"
+  dart: ">=2.14.0 <3.0.0"
   flutter: ">=1.10.0"

pubspec.yaml

@@ -30,6 +30,7 @@ dependencies:
   flutter:
     sdk: flutter
   sqflite: ^2.0.0+4
+  hive: ^2.0.4
 
 
   # The following adds the Cupertino Icons font to your application.
@@ -39,7 +40,8 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-
+  hive_generator: ^1.1.1
+  build_runner:
   # The "flutter_lints" package below contains a set of recommended lints to
   # encourage good coding practices. The lint set provided by the package is
   # activated in the `analysis_options.yaml` file located at the root of your
@@ -47,6 +49,7 @@ dev_dependencies:
   # rules and activating additional ones.
   flutter_lints: ^1.0.0
 
+
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 

test/box_test.dart

@@ -0,0 +1,45 @@
+import 'dart:math';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:boxchecker/data_util.dart' as data;
+import 'package:hive/hive.dart';
+
+void main() {
+  Hive.init("lists");
+  Hive.registerAdapter(data.ListAdapter());
+  Hive.registerAdapter(data.CheckAdapter());
+  test('opening box', () async {
+    var box = await Hive.openBox<data.List>("lists");
+    expect(box, isNotNull);
+    box.close();
+  });
+  test('adding lists to box', () async {
+    var box = await Hive.openBox<data.List>("lists");
+    await box.clear();
+    expect(box.length, 0);
+    final data.List list = data.List("test_list");
+    box.add(list);
+
+    expect(box.length, 1);
+
+    var l = box.get(0);
+    expect(l, isNotNull);
+    box.close();
+  });
+  test('adding chekcs to lists', () async {
+    var box = await Hive.openBox<data.List>("lists");
+    var l = box.get(0);
+    expect(l, isNotNull);
+
+    expect(l!.checks, isEmpty);
+    //print(l.checks);
+
+    l.checks.add(data.Check("test Check", false));
+    expect(l.checks, isNotEmpty);
+
+    var l2 = box.get(0);
+    expect(l2, isNotNull);
+    expect(l2!.checks, isNotEmpty);
+  });
+}

test/widget_test.dart

@@ -11,20 +11,14 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:boxchecker/box_checker.dart';
 
 void main() {
-  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
+  testWidgets('swaping tabs', (WidgetTester tester) async {
     // Build our app and trigger a frame.
-    await tester.pumpWidget(const MyApp());
+    await tester.pumpWidget(const BoxChecker());
 
     // Verify that our counter starts at 0.
-    expect(find.text('0'), findsOneWidget);
+    expect(find.text('test list'), findsOneWidget);
-    expect(find.text('1'), findsNothing);
+    expect(find.text('test template'), findsNothing);
 
-    // Tap the '+' icon and trigger a frame.
+    tester.tap(find.byIcon(Icons.list_alt));
-    await tester.tap(find.byIcon(Icons.add));
-    await tester.pump();
-
-    // Verify that our counter has incremented.
-    expect(find.text('0'), findsNothing);
-    expect(find.text('1'), findsOneWidget);
   });
 }