Add roadster resource

Author: ashtanko

lib/models/roadster/roadster_ext.dart

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+import 'package:flutter_bloc_app_template/data/network/model/roadster/network_roadster_model.dart';
+import 'package:flutter_bloc_app_template/models/roadster/roadster_resource.dart';
+
+extension RoadsterExt on NetworkRoadsterModel {
+  RoadsterResource toResource() {
+    return RoadsterResource(
+      name: name,
+      launchDateUtc: launchDateUtc,
+      launchDateUnix: launchDateUnix,
+      launchMassKg: launchMassKg,
+      launchMassLbs: launchMassLbs,
+      noradId: noradId,
+      epochJd: epochJd,
+      orbitType: orbitType,
+      apoapsisAu: apoapsisAu,
+      periapsisAu: periapsisAu,
+      semiMajorAxisAu: semiMajorAxisAu,
+      eccentricity: eccentricity,
+      inclination: inclination,
+      longitude: longitude,
+      periapsisArg: periapsisArg,
+      periodDays: periodDays,
+      speedKph: speedKph,
+      speedMph: speedMph,
+      earthDistanceKm: earthDistanceKm,
+      earthDistanceMi: earthDistanceMi,
+      marsDistanceKm: marsDistanceKm,
+      marsDistanceMi: marsDistanceMi,
+      flickrImages: flickrImages,
+      wikipedia: wikipedia,
+      video: video,
+      details: details,
+      id: id,
+    );
+  }
+}

lib/models/roadster/roadster_resource.dart

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+import 'package:equatable/equatable.dart';
+import 'package:flutter/foundation.dart';
+
+@immutable
+class RoadsterResource extends Equatable {
+  const RoadsterResource({
+    this.name,
+    this.launchDateUtc,
+    this.launchDateUnix,
+    this.launchMassKg,
+    this.launchMassLbs,
+    this.noradId,
+    this.epochJd,
+    this.orbitType,
+    this.apoapsisAu,
+    this.periapsisAu,
+    this.semiMajorAxisAu,
+    this.eccentricity,
+    this.inclination,
+    this.longitude,
+    this.periapsisArg,
+    this.periodDays,
+    this.speedKph,
+    this.speedMph,
+    this.earthDistanceKm,
+    this.earthDistanceMi,
+    this.marsDistanceKm,
+    this.marsDistanceMi,
+    this.flickrImages,
+    this.wikipedia,
+    this.video,
+    this.details,
+    this.id,
+  });
+
+  final String? name;
+  final String? launchDateUtc;
+  final int? launchDateUnix;
+  final int? launchMassKg;
+  final int? launchMassLbs;
+  final int? noradId;
+  final double? epochJd;
+  final String? orbitType;
+  final double? apoapsisAu;
+  final double? periapsisAu;
+  final double? semiMajorAxisAu;
+  final double? eccentricity;
+  final double? inclination;
+  final double? longitude;
+  final double? periapsisArg;
+  final double? periodDays;
+  final double? speedKph;
+  final double? speedMph;
+  final double? earthDistanceKm;
+  final double? earthDistanceMi;
+  final double? marsDistanceKm;
+  final double? marsDistanceMi;
+  final List<String>? flickrImages;
+  final String? wikipedia;
+  final String? video;
+  final String? details;
+  final String? id;
+
+  @override
+  List<Object?> get props => [
+        name,
+        launchDateUtc,
+        launchDateUnix,
+        launchMassKg,
+        launchMassLbs,
+        noradId,
+        epochJd,
+        orbitType,
+        apoapsisAu,
+        periapsisAu,
+        semiMajorAxisAu,
+        eccentricity,
+        inclination,
+        longitude,
+        periapsisArg,
+        periodDays,
+        speedKph,
+        speedMph,
+        earthDistanceKm,
+        earthDistanceMi,
+        marsDistanceKm,
+        marsDistanceMi,
+        flickrImages,
+        wikipedia,
+        video,
+        details,
+        id,
+      ];
+}

test/models/roadster/roadster_ext_test.dart

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+import 'package:flutter_bloc_app_template/data/network/model/roadster/network_roadster_model.dart';
+import 'package:flutter_bloc_app_template/models/roadster/roadster_ext.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  test('NetworkRoadsterModel.toResource maps correctly', () {
+    final model = const NetworkRoadsterModel(
+      name: "Elon Musk's Tesla Roadster",
+      launchDateUtc: '2018-02-06T20:45:00.000Z',
+      launchMassKg: 1350,
+      flickrImages: ['url1', 'url2'],
+      id: '123',
+    );
+
+    final resource = model.toResource();
+
+    expect(resource.name, model.name);
+    expect(resource.launchDateUtc, model.launchDateUtc);
+    expect(resource.launchMassKg, model.launchMassKg);
+    expect(resource.flickrImages, model.flickrImages);
+    expect(resource.id, model.id);
+  });
+}

test/models/roadster/roadster_resource_test.dart

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+import 'package:flutter_bloc_app_template/models/roadster/roadster_resource.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  group('RoadsterResource', () {
+    test('can be instantiated with all fields', () {
+      final resource = const RoadsterResource(
+        name: "Elon Musk's Tesla Roadster",
+        launchDateUtc: '2018-02-06T20:45:00.000Z',
+        launchDateUnix: 1517949900,
+        launchMassKg: 1350,
+        launchMassLbs: 2976,
+        noradId: 43205,
+        epochJd: 2459914.263888889,
+        orbitType: 'heliocentric',
+        apoapsisAu: 1.664332332453025,
+        periapsisAu: 0.986015924224046,
+        semiMajorAxisAu: 57.70686413577451,
+        eccentricity: 0.2559348215918733,
+        inclination: 1.075052357364693,
+        longitude: 316.9112133411523,
+        periapsisArg: 177.75981116285,
+        periodDays: 557.1958197697352,
+        speedKph: 9520.88362029108,
+        speedMph: 5916.000976023889,
+        earthDistanceKm: 320593735.82924163,
+        earthDistanceMi: 199207650.2259517,
+        marsDistanceKm: 395640511.90355814,
+        marsDistanceMi: 245839540.52202582,
+        flickrImages: [
+          'url1',
+          'url2',
+        ],
+        wikipedia: 'https://en.wikipedia.org/wiki/Elon_Musk%27s_Tesla_Roadster',
+        video: 'https://youtu.be/wbSwFU6tY1c',
+        details: 'Some details about Roadster',
+        id: '5eb75f0842fea42237d7f3f4',
+      );
+
+      expect(resource.name, "Elon Musk's Tesla Roadster");
+      expect(resource.launchMassKg, 1350);
+      expect(resource.flickrImages?.length, 2);
+    });
+
+    test('supports equality', () {
+      final r1 = const RoadsterResource(name: 'Roadster', launchMassKg: 1350);
+      final r2 = const RoadsterResource(name: 'Roadster', launchMassKg: 1350);
+      final r3 = const RoadsterResource(name: 'Roadster', launchMassKg: 1400);
+
+      expect(r1, r2); // same values -> equal
+      expect(r1 == r3, false); // different launchMassKg -> not equal
+    });
+
+    test('handles null values', () {
+      final resource = const RoadsterResource();
+
+      expect(resource.name, isNull);
+      expect(resource.launchMassKg, isNull);
+      expect(resource.flickrImages, isNull);
+    });
+  });
+}