added tests to the project (#412)

lib/src/pages/home/profile.dart

@@ -1,4 +1,5 @@
 import 'package:blt/src/pages/home/home_imports.dart';
+import 'package:http/http.dart' as http;
 
 /// Page that displays the stats of a user registered on BLT,
 /// shows dummy data for Guest login.
@@ -27,8 +28,10 @@ class _UserProfileState extends ConsumerState<UserProfile> {
 
   Future<List<Issue>?> getAnonymousUserIssueList() async {
     List<Issue>? issueList = null;
+    final client = http.Client();
     try {
       final IssueData? issueData = await IssueApiClient.getAllIssues(
+        client,
         IssueEndPoints.issues,
       );
       issueList = issueData!.issueList;

lib/src/pages/leaderboards/global_leaderboard.dart

@@ -1,6 +1,7 @@
 import 'package:blt/src/pages/leaderboards/leaderboards_imports.dart';
 import 'package:flutter/material.dart';
 import 'dart:async';
+import 'package:http/http.dart' as http;
 
 /// Page showing the all time top contributing users.
 class GlobalLeaderBoardPage extends StatefulWidget {
@@ -16,7 +17,7 @@ class _GlobalLeaderBoardPageState extends State<GlobalLeaderBoardPage> {
   @override
   void initState() {
     var paginatedUrl = LeaderboardEndpoints.globalLeaderboard;
-    _getObj = LeaderboardApiClient.getLeaderData(paginatedUrl);
+    _getObj = LeaderboardApiClient.getLeaderData(http.Client(), paginatedUrl);
     super.initState();
   }
 

lib/src/providers/authstate_provider.dart

@@ -1,4 +1,5 @@
 import 'package:blt/src/providers/providers_imports.dart';
+import 'package:http/http.dart' as http;
 
 /// The provider which exposes the state management for user authentication.
 final authStateNotifier =
@@ -16,6 +17,8 @@ class AuthNotifier extends StateNotifier<AsyncValue<AuthState>> {
           authstate ?? const AsyncValue.data(AuthState.loggedOut),
         );
 
+  final client = http.Client();
+
   /// Do a guest type authentication.
   Future<void> guestLogin() async {
     await storage.write(
@@ -75,7 +78,7 @@ class AuthNotifier extends StateNotifier<AsyncValue<AuthState>> {
         username: username,
         token: accessToken,
       );
-      UserApiClient.getUserInfo(currentUser!);
+      UserApiClient.getUserInfo(client, currentUser!);
 
       state = AsyncValue.data(AuthState.loggedIn);
       read(loginProvider.notifier).setUserLogin();
@@ -124,7 +127,7 @@ class AuthNotifier extends StateNotifier<AsyncValue<AuthState>> {
         if (rememberMe) {
           rememberUser(currentUser!.username!, currentUser!.token!);
         }
-        await UserApiClient.getUserInfo(currentUser!);
+        await UserApiClient.getUserInfo(client, currentUser!);
 
         state = AsyncValue.data(AuthState.loggedIn);
         read(loginProvider.notifier).setUserLogin();

lib/src/providers/companies/company_list_provider.dart

@@ -1,6 +1,7 @@
 import 'package:blt/src/components/components_import.dart';
 import 'package:blt/src/models/company_model.dart';
 import 'package:blt/src/util/api/company_api.dart';
+import 'package:http/http.dart' as http;
 
 final companiesListProvider =
     StateNotifierProvider<CompanyListNotifier, AsyncValue<List<Company>?>?>(
@@ -19,9 +20,10 @@ class CompanyListNotifier extends StateNotifier<AsyncValue<List<Company>?>?> {
   }
 
   Future<void> _retrieveCompaniesList() async {
+    final client = http.Client();
     try {
       final List<Company>? companyData =
-          await CompanyApiClient.getListOfCompanies("/company/");
+          await CompanyApiClient.getListOfCompanies(client, "/company/");
       state = AsyncValue.data(companyData);
     } catch (e) {
       AsyncValue.error(e);

lib/src/providers/issuelist_provider.dart

@@ -1,4 +1,5 @@
 import 'package:blt/src/providers/providers_imports.dart';
+import 'package:http/http.dart' as http;
 
 /// The provider which exposes the state management
 /// for issues in the issue list.
@@ -16,12 +17,14 @@ class IssueListProvider extends StateNotifier<AsyncValue<List<Issue>?>?> {
       : super(issueList ?? const AsyncValue.loading()) {
     _retrieveIssueList();
   }
+  final client = http.Client();
 
   /// Default call for getting first page of issues
   /// when the provider is initialized.
   Future<void> _retrieveIssueList() async {
     try {
       final IssueData? issueData = await IssueApiClient.getAllIssues(
+        client,
         IssueEndPoints.issues,
       );
       nxtUrl = issueData!.nextQuery;
@@ -36,6 +39,7 @@ class IssueListProvider extends StateNotifier<AsyncValue<List<Issue>?>?> {
     _cacheState();
     try {
       final IssueData? issueData = await IssueApiClient.getAllIssues(
+        client,
         nextUrl,
       );
 

lib/src/providers/leaderboards/companyscoreboard_provider.dart

@@ -1,4 +1,5 @@
 import 'package:blt/src/providers/providers_imports.dart';
+import 'package:http/http.dart' as http;
 
 /// The provider which exposes the state management
 /// for companies in the company scoreboard list.
@@ -24,6 +25,7 @@ class CompanyScoreboardNotifier
     try {
       final List<Company>? companyData =
           await LeaderboardApiClient.getScoreBoardData(
+        http.Client(),
         LeaderboardEndpoints.companyScoreboard,
       );
 

lib/src/providers/leaderboards/globalleaderboard_povider.dart

@@ -1,4 +1,5 @@
 import 'package:blt/src/providers/providers_imports.dart';
+import 'package:http/http.dart' as http;
 
 /// The provider which exposes the state management
 /// for users in the global leaderboard list.
@@ -23,6 +24,7 @@ class GlobalLeaderBoardNotifier
     try {
       final List<Leaders>? leaderData =
           await LeaderboardApiClient.getLeaderData(
+        http.Client(),
         LeaderboardEndpoints.globalLeaderboard,
       );
 

lib/src/providers/leaderboards/monthlyleaderboard_provider.dart

@@ -1,5 +1,6 @@
 import 'package:blt/src/models/leaderdata_model.dart';
 import 'package:blt/src/providers/providers_imports.dart';
+import 'package:http/http.dart' as http;
 
 final monthlyLeaderBoardProvider = StateNotifierProvider<
     MonthlyLeaderBoardNotifier, AsyncValue<List<Leaders>?>?>((ref) {
@@ -21,6 +22,7 @@ class MonthlyLeaderBoardNotifier
     try {
       final LeaderData? monthlyLeaderData =
           await LeaderboardApiClient.getMonthlyLeaderData(
+        http.Client(),
         LeaderboardEndpoints.monthly_leaderboard,
         year,
         month,

lib/src/util/api/company_api.dart

@@ -6,11 +6,12 @@ import 'package:http/http.dart' as http;
 class CompanyApiClient {
   CompanyApiClient._();
 
-  static Future<List<Company>> getListOfCompanies(String endpoint) async {
+  static Future<List<Company>> getListOfCompanies(
+      http.Client client, String endpoint) async {
     String searchUrl = GeneralEndPoints.apiBaseUrl + endpoint;
     List<Company> companiesList = [];
     try {
-      var response = await http.get(Uri.parse(searchUrl));
+      var response = await client.get(Uri.parse(searchUrl));
       var decodedResponse = jsonDecode(utf8.decode(response.bodyBytes));
       companiesList = Company.fromSnapshot(decodedResponse["results"]);
     } catch (e) {
@@ -21,24 +22,18 @@ class CompanyApiClient {
 
   /// Search a company by keyword,
   /// returns the first matching result.
-  static Future<void> getCompanyByKeyWord(
-    Company company,
-    String keyword,
-  ) async {
-    http.Response? response;
-    String searchUrl = CompanyEndpoints.domain + "?search=$keyword";
+  static Future<Company?> getCompanyByKeyWord(
+      http.Client client, String paginated_url, String keyword) async {
+    String searchUrl = paginated_url + "?search=$keyword";
+    // print(searchUrl);
     try {
-      response = await http.get(Uri.parse(searchUrl));
+      var response = await client.get(Uri.parse(searchUrl));
       var decodedResponse = jsonDecode(utf8.decode(response.bodyBytes));
-      var companyJson = decodedResponse["results"][0];
-      company.setMoreInfo(
-        companyJson["id"],
-        companyJson["email"],
-        companyJson["url"],
-        companyJson["color"],
-      );
+      var companyJson = Company.fromJson(decodedResponse["results"][0]);
+      return companyJson;
     } catch (e) {
       print(e);
     }
+    return null;
   }
 }

lib/src/util/api/issues_api.dart

@@ -8,7 +8,8 @@ class IssueApiClient {
   IssueApiClient._();
 
   /// Get all the issues relating to the [paginatedUrl].
-  static Future<IssueData?> getAllIssues(String paginatedUrl) async {
+  static Future<IssueData?> getAllIssues(
+      http.Client client, String paginatedUrl) async {
     http.Response? response;
     IssueData? issueData;
     List<Issue>? issueList;
@@ -18,7 +19,7 @@ class IssueApiClient {
           }
         : null;
     try {
-      response = await http.get(
+      response = await client.get(
         Uri.parse(paginatedUrl),
         headers: headers,
       );

lib/src/util/api/leaderboard_api.dart

@@ -5,12 +5,13 @@ import 'package:blt/src/util/util_import.dart';
 class LeaderboardApiClient {
   LeaderboardApiClient._();
 
-  static Future<List<Leaders>> getLeaderData(String paginatedUrl) async {
-    return http
+  static Future<List<Leaders>> getLeaderData(
+      http.Client client, String paginatedUrl) async {
+    return client
         .get(
       Uri.parse(paginatedUrl),
     )
-        .then((http.Response response) {
+        .then((var response) {
       List<Leaders> leaders =
           (json.decode(utf8.decode(response.bodyBytes)) as List)
               .map((data) => Leaders.fromJson(data))
@@ -20,18 +21,18 @@ class LeaderboardApiClient {
   }
 
   static Future<LeaderData> getMonthlyLeaderData(
-      String paginatedUrl, int? year, int? month) async {
+      http.Client client, String paginatedUrl, int? year, int? month) async {
     final queryParams = {
       "filter": '1',
       "year": year.toString(),
       "month": month.toString(),
     };
-    print(Uri.parse(paginatedUrl).replace(queryParameters: queryParams));
-    return http
+    // print(Uri.parse(paginatedUrl).replace(queryParameters: queryParams));
+    return client
         .get(
       Uri.parse(paginatedUrl).replace(queryParameters: queryParams),
     )
-        .then((http.Response response) {
+        .then((var response) {
       List<Leaders> leaderList = [];
       var decodedResponse = jsonDecode(utf8.decode(response.bodyBytes));
       decodedResponse["results"].forEach((element) {
@@ -52,7 +53,7 @@ class LeaderboardApiClient {
         .get(
       Uri.parse(nextUrl!),
     )
-        .then((http.Response response) {
+        .then((var response) {
       List<Leaders> leaderList = [];
       var decodedResponse = jsonDecode(utf8.decode(response.bodyBytes));
       decodedResponse["results"].forEach((element) {
@@ -68,8 +69,9 @@ class LeaderboardApiClient {
     });
   }
 
-  static Future<List<Company>> getScoreBoardData(String? paginatedUrl) async {
-    var req = await http.get(
+  static Future<List<Company>> getScoreBoardData(
+      http.Client client, String? paginatedUrl) async {
+    var req = await client.get(
       Uri.parse(paginatedUrl!),
     );
     var response = jsonDecode(req.body);

lib/src/util/api/user_api.dart

@@ -7,7 +7,7 @@ class UserApiClient {
 
   /// Get a user's details from username and token,
   /// used for currentUser.
-  static Future<void> getUserDetails(User user) async {
+  static Future<void> getUserDetails(http.Client client, User user) async {
     http.Response? response;
     try {
       response = await http.get(
@@ -23,30 +23,32 @@ class UserApiClient {
 
   /// Get a user's details, queried
   /// against a [user]'s username.
-  static Future<void> getUserInfo(User user) async {
-    http.Response? response;
+  static Future<User?> getUserInfo(http.Client client, User user) async {
     try {
       String searchUrl = UserEndPoints.userInfo + "?search=${user.username}";
-      response = await http.get(
+      var response = await client.get(
         Uri.parse(searchUrl),
         headers: {
           "Authorization": "Token ${user.token}",
         },
       );
       var decodedResponse =
           jsonDecode(utf8.decode(response.bodyBytes))["results"][0];
-      user.id = decodedResponse["user"]["id"];
+      // user.id = decodedResponse["user"]["id"];
       user.pfpLink = decodedResponse["user_avatar"];
       user.title = decodedResponse["title"];
+      user.email = decodedResponse["email"];
       user.winning = decodedResponse["winnings"];
       user.description = decodedResponse["description"];
-      user.following = decodedResponse["follows"].cast<int>();
-      user.likedIssueId = decodedResponse["issue_upvoted"].cast<int>();
-      user.savedIssueId = decodedResponse["issue_saved"].cast<int>();
+      user.following = decodedResponse["follows"] as List<int>? ?? [];
+      user.likedIssueId = decodedResponse["issue_upvoted"] as List<int>? ?? [];
+      user.savedIssueId = decodedResponse["issue_saved"] as List<int>? ?? [];
       user.totalScore = decodedResponse["total_score"];
+      return user;
     } catch (e) {
       print(e);
     }
+    return null;
   }
 
   static Future<void> updatePfp(XFile image, User user) async {

pubspec.yaml

@@ -33,6 +33,7 @@ dependencies:
   flutter_localizations:
     sdk: flutter
   primer_progress_bar: ^0.4.2
+  testing: ^0.0.11
 
 dev_dependencies:
   flutter_launcher_icons: ">=0.9.0 <0.13.0"