Updated APICharityScraper.

Replaced the connection/get request logic to make it easier to mocktest with mockito.

helpmehelpapplication/src/main/java/ntnu/sytemutvikling/team6/models/APICharityScraper.java

@@ -1,7 +1,6 @@
 package ntnu.sytemutvikling.team6.models;
 
 import com.google.gson.Gson;
-
 import java.io.IOException;
 import java.net.*;
 import java.net.http.HttpClient;
@@ -12,35 +11,28 @@
 import java.util.List;
 
 public class APICharityScraper {
-    private final URL url;
-    private HttpURLConnection connection;
     private final HttpClient client;
     private final HttpRequest request;
 
-    public APICharityScraper() throws IOException, URISyntaxException {
-        this.url = new URI("https://app.innsamlingskontrollen.no/api/public/v1/all").toURL();
-        this.client = HttpClient.newHttpClient();
-        this.connection = (HttpURLConnection) url.openConnection();
+
+    public APICharityScraper(HttpClient client) throws URISyntaxException {
+        this.client = client;
         this.request = HttpRequest.newBuilder()
-                .uri(url.toURI())
+                .uri(new URI("https://app.innsamlingskontrollen.no/api/public/v1/all"))
                 .GET()
                 .build();
         }
 
     // Checks whether a connection returns a get response
-    public boolean checkConnection() throws IOException {
-        this.connection = (HttpURLConnection) url.openConnection();
-        this.connection.setRequestMethod("GET");
-        this.connection.connect();
-
-        int response = this.connection.getResponseCode();
-        String response_text = this.connection.getResponseMessage();
+    public boolean checkConnection() throws IOException, InterruptedException {
+        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
 
-        if (response == 200) {
+        if (response.statusCode() == 200) {
             return true;
         }
-        throw new RuntimeException("Connection failed : HTTP error code : " + response + ". \n Response text: " +
-                response_text);
+        throw new RuntimeException("Connection failed: HTTP error code: " + response.statusCode() +
+                        "\nResponse text: " + response.body()
+        );
     }
 
     public String getJSONData() throws IOException, InterruptedException {
@@ -49,6 +41,7 @@ public String getJSONData() throws IOException, InterruptedException {
 
         return response.body();
     }
+
     public List<APICharityData> parseJSON(String JSONData) {
         Gson gson = new Gson();
         APICharityData[] charityData = gson.fromJson(JSONData, APICharityData[].class);