Added unit tests for the API & GitHub Actions

.github/workflows/dart_test.yml

@@ -0,0 +1,29 @@
+name: Dart Test and Analysis
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dart-lang/setup-dart@v1
+
+      - name: Format code
+        run: dart format --set-exit-if-changed .
+
+      - name: Get dependencies
+        run: dart pub get
+
+      - name: Run tests
+        run: dart test
+
+      - name: Analyze code
+        run: dart analyze

CHANGELOG.md

@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 0.5.7
+
+- Added unit tests for the API
+
 ## 0.5.6
 
 - Added Connection Close message type to realtime websocket API

README.md

@@ -1,5 +1,6 @@
 # TIB API
-<img src="https://github.com/YarosMallorca/tib_api/assets/54041533/55ff2f26-4ec9-40dd-8445-f0936324f9af" height="80px" />
+
+<img src="https://github.com/YarosMallorca/tib_api/assets/54041533/55ff2f26-4ec9-40dd-8445-f0936324f9af" alt="TIB Logo" height="80px" />
 
 ## Features
 
@@ -23,7 +24,7 @@ Install the package by adding it to your `pubspec.yaml` file:
 
 ```yaml
 dependencies:
-  tib_api: ^0.5.6
+  tib_api: ^0.5.7
 ```
 
 ## Usage
@@ -107,8 +108,8 @@ await RouteLine.getPdfTimetable('A42');
 Full example can be found in the [example.dart](example/tib_api_example.dart)
 
 ## Facing Issues?
+
 TIB's website is pretty unstable, and changes can occur.
 I'm trying my best to make this API as bug-free as possible, which can't be said about their website.
 
 <img src="https://github.com/YarosMallorca/tib_api/assets/54041533/f6def031-bf38-4f7d-b2e3-b719e5e12dbe" height="300px" />
-

lib/src/api/departures.dart

@@ -5,6 +5,7 @@ import 'dart:typed_data';
 import 'package:http/http.dart';
 
 class Departures {
+  static Client httpClient = Client();
   List<Departure>? departures;
 
   Departures({this.departures});
@@ -21,27 +22,27 @@ class Departures {
       {required int stationCode, required int numberOfDepartures}) async {
     Uri url = Uri.parse(
         'http://tib.org/o/manager/stop-code/$stationCode/departures/ctmr4?res=$numberOfDepartures');
-    // try {
-    Uint8List responseBytes = await get(url).then((value) => value.bodyBytes);
-    List<Departure> departures = [];
-    for (var response in json.decode(utf8.decode(responseBytes))) {
-      Departure responseDeparture = Departure.fromJson(response);
-      departures.add(responseDeparture);
-    }
+    try {
+      Uint8List responseBytes =
+          await httpClient.get(url).then((value) => value.bodyBytes);
+      List<Departure> departures = [];
+      for (var response in json.decode(utf8.decode(responseBytes))) {
+        Departure responseDeparture = Departure.fromJson(response);
+        departures.add(responseDeparture);
+      }
 
-    if (departures.isEmpty) {
+      if (departures.isEmpty) {
+        throw Exception(
+            "No departures found. 😕 Please check that the station code is correct.");
+      } else {
+        return departures;
+      }
+    } on FormatException {
+      throw FormatException("The station code is invalid. 😶");
+    } catch (e) {
       throw Exception(
-          "No departures found. 😕 Please check that the station code is correct.");
-    } else {
-      return departures;
+          "There was an error fetching the departures. 😕 Please try again later.");
     }
-    // } on FormatException {
-    //   throw FormatException("The station code is invalid. 😶");
-    // } catch (e) {
-    //   print(e);
-    //   throw Exception(
-    //       "There was an error fetching the departures. 😕 Please try again later.");
-    // }
   }
 }
 
@@ -82,7 +83,7 @@ class RealTrip {
   /// Converts a [RealTrip] object to a JSON map.
   static String toJson(RealTrip realTrip) {
     return jsonEncode({
-      'aet': realTrip.estimatedArrival.toString(),
+      'aet': realTrip.estimatedArrival?.toIso8601String(),
       'lastCoords': {'lat': realTrip.lat, 'lng': realTrip.long},
       'id': realTrip.id
     });
@@ -143,8 +144,8 @@ class Departure {
   /// returns a map representing the JSON data.
   static Map toJson(Departure departure) {
     return {
-      'dt': departure.departureTime.toString(),
-      'aet': departure.estimatedArrival.toString(),
+      'dt': departure.departureTime.toIso8601String(),
+      'aet': departure.estimatedArrival.toIso8601String(),
       'snam': departure.name,
       'trip_id': departure.tripId,
       'realTrip': departure.realTrip != null

lib/src/api/route_line.dart

@@ -21,10 +21,13 @@ class RouteLine {
   LineType type;
   List<Subline>? sublines;
 
+  static Client httpClient = Client();
+
   static Future<List<RouteLine>> getAllLines() async {
     Uri url = Uri.parse("https://ws.tib.org/sictmws-rest/lines/ctmr4");
     try {
-      Uint8List responseBytes = await get(url).then((value) => value.bodyBytes);
+      Uint8List responseBytes =
+          await httpClient.get(url).then((value) => value.bodyBytes);
 
       List<RouteLine> lines = [];
       for (Map line in json.decode(utf8.decode(responseBytes))["linesInfo"]) {
@@ -42,7 +45,8 @@ class RouteLine {
     Uri url =
         Uri.parse("https://ws.tib.org/sictmws-rest/lines/ctmr4/$lineCode");
     try {
-      Uint8List responseBytes = await get(url).then((value) => value.bodyBytes);
+      Uint8List responseBytes =
+          await httpClient.get(url).then((value) => value.bodyBytes);
       return RouteLine.fromJson(json.decode(utf8.decode(responseBytes)));
     } on FormatException {
       throw FormatException("Something went wrong. 😶");
@@ -51,10 +55,11 @@ class RouteLine {
 
   static Future<Uri?> getPdfTimetable(String lineCode) async {
     try {
-      final parser = await Chaleno().load(
-          "https://www.tib.org/es/lineas-y-horarios/autobus/-/linia/$lineCode");
+      final response = await httpClient.get(Uri.parse(
+          "https://www.tib.org/es/lineas-y-horarios/autobus/-/linia/$lineCode"));
+      final parser = Parser(response.body);
       Result div =
-          parser!.getElementsByClassName('ctm-line-schedule-link').first;
+          parser.getElementsByClassName('ctm-line-schedule-link').first;
       String? href = div.querySelector('a')!.href;
       return href != null ? Uri.parse(href) : null;
     } catch (e) {
@@ -225,6 +230,8 @@ class Subline {
 /// The coordinates are represented by a [LatLng] object.
 /// The [subline] parameter is the subline of the route path.
 class RoutePath {
+  static Client httpClient = Client();
+
   Subline subline;
   List<List<LatLng>> paths;
 
@@ -237,7 +244,8 @@ class RoutePath {
     Uri url = Uri.parse(
         "https://ws.tib.org/sictmws-rest/lines/ctmr4/${subline.parentLine.code}/kmz/${subline.code}");
     try {
-      Uint8List responseBytes = await get(url).then((value) => value.bodyBytes);
+      Uint8List responseBytes =
+          await httpClient.get(url).then((value) => value.bodyBytes);
       return RoutePath.fromKmz(utf8.decode(responseBytes), subline);
     } on FormatException {
       throw FormatException("Something went wrong. 😶");

lib/src/api/stations.dart

@@ -8,6 +8,8 @@ import 'package:tib_api/src/api/route_line.dart';
 /// A station has a code, an ID, a latitude, a longitude, a name, and a reference.
 /// The reference is optional.
 class Station {
+  static Client httpClient = Client();
+
   int code;
   int id;
   double lat;
@@ -63,7 +65,8 @@ class Station {
     Uri url =
         Uri.parse("https://ws.tib.org/sictmws-rest/stops/ctmr4/$stationCode");
     try {
-      Uint8List responseBytes = await get(url).then((value) => value.bodyBytes);
+      Uint8List responseBytes =
+          await httpClient.get(url).then((value) => value.bodyBytes);
 
       List<RouteLine> lines = [];
       for (Map line in json.decode(utf8.decode(responseBytes))["lines"]) {
@@ -88,7 +91,8 @@ class Station {
         Uri.parse("https://ws.tib.org/sictmws-rest/stops/ctmr4?res=$count");
 
     try {
-      Uint8List responseBytes = await get(url).then((value) => value.bodyBytes);
+      Uint8List responseBytes =
+          await httpClient.get(url).then((value) => value.bodyBytes);
 
       List<Station> stations = [];
       for (Map station

pubspec.yaml

@@ -1,6 +1,6 @@
 name: tib_api
 description: A reverse engineered API for the TIB (Transportes de las Islas Baleares) public transport service.
-version: 0.5.6
+version: 0.5.7
 repository: https://github.com/YarosMallorca/tib_api
 issue_tracker: https://github.com/YarosMallorca/tib_api/issues