(Feat): #1 Added test for storage of proxy preferences

src/test/java/org/jabref/logic/net/ProxyTest.java

@@ -0,0 +1,101 @@
+package org.jabref.logic.net;
+
+import org.jabref.gui.Globals;
+import org.jabref.migrations.PreferencesMigrations;
+import org.jabref.preferences.JabRefPreferences;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.util.prefs.BackingStoreException;
+
+import static org.junit.jupiter.api.Assertions.*;
+public class ProxyTest {
+    /**
+     * The method test wheter storing a mock data of proxy information gets stored as intented, where
+     * proxy host, port, username should be stored in the system register and not password. The test also
+     * ensures that the previous stored information isn't lost through extracting the
+     * information first and then restores it.
+     */
+    @Test
+    public void testProxyPasswordNotStoredInRegister(){
+        //Get stored proxy preferences from registers
+        final JabRefPreferences preferences = JabRefPreferences.getInstance();
+        PreferencesMigrations.runMigrations(preferences);
+        ProxyPreferences prox = preferences.getProxyPreferences();
+        //Save old registers
+        String oldUseProxy = prox.shouldUseProxy().toString();
+        String oldHostname = prox.getHostname();
+        String oldPort = prox.getPort();
+        String oldUseAuthentication = prox.shouldUseAuthentication().toString();
+        String oldUsername = prox.getUsername();
+        String oldPassword = prox.getPassword();
+        //mock data
+        String useProxy = "true";
+        String hostname = "testName";
+        String port = "8080";
+        String useAuthentication = "true";
+        String username = "testUserName";
+        String password = "testPassword";
+        //String used for enabling usage of preference.put() for each proxy register
+        String PROXY_USE = "useProxy";
+        String PROXY_PORT = "proxyPort";
+        String PROXY_HOSTNAME = "proxyHostname";
+        String PROXY_USERNAME = "proxyUsername";
+        String PROXY_PASSWORD = "proxyPassword";
+        String PROXY_USE_AUTHENTICATION = "useProxyAuthentication";
+        //Writing to register with mock data
+        preferences.put(PROXY_USE, useProxy);
+        preferences.put(PROXY_HOSTNAME, hostname);
+        preferences.put(PROXY_PORT, port);
+        preferences.put(PROXY_USE_AUTHENTICATION, useAuthentication);
+        preferences.put(PROXY_USERNAME, username);
+        preferences.put(PROXY_PASSWORD, password);
+        //Actual test being conducted
+        if(prox.shouldUseProxy()){
+            assertEquals(prox.getHostname(),"testName");
+            assertEquals(prox.getPort(),"8080");
+            System.out.println();
+        }
+        if(prox.shouldUseAuthentication()){
+            assertEquals(prox.getUsername(),"testUserName");
+            assertNotEquals(prox.getPassword(), "testPassword");
+        }
+        //Restores registers to previous state
+        preferences.put(PROXY_USE, oldUseProxy);
+        preferences.put(PROXY_HOSTNAME, oldHostname);
+        preferences.put(PROXY_PORT, oldPort);
+        preferences.put(PROXY_USE_AUTHENTICATION, oldUseAuthentication);
+        preferences.put(PROXY_USERNAME, oldUsername);
+        preferences.put(PROXY_PASSWORD, oldPassword);
+    }
+
+    /**
+     * The test checks if ProxyPreference class is still able to store password and use it from memory,
+     * even though it's no longer stored in register.
+     */
+    @Test
+    public void testProxyPreferencesStorePassword() {
+        //mock data
+        Boolean useProxy = true;
+        String hostname = "testName";
+        String port = "8080";
+        Boolean useAuthentication = true;
+        String username = "testUserName";
+        String password = "testPassword";
+        //Creates proxy preference
+        ProxyPreferences proxyPref = new ProxyPreferences(
+                useProxy,
+                hostname,
+                port,
+                useAuthentication,
+                username,
+                password);
+        //Check if mock data is stored in object memory and can be extracted
+        assertEquals(proxyPref.shouldUseProxy(), true);
+        assertEquals(proxyPref.getHostname(), hostname);
+        assertEquals(proxyPref.getPort(), port);
+        assertEquals(proxyPref.shouldUseAuthentication(), true);
+        assertEquals(proxyPref.getUsername(), username);
+        assertEquals(proxyPref.getPassword(), password);
+    }
+}