diff --git a/autotests/rocketchataccountsettingstest.h b/autotests/rocketchataccountsettingstest.h
--- a/autotests/rocketchataccountsettingstest.h
+++ b/autotests/rocketchataccountsettingstest.h
@@ -31,6 +31,21 @@
     ~RocketChatAccountSettingsTest() = default;
 private Q_SLOTS:
     void shouldHaveDefaultValues();
+    void shouldEmitSignalWhenSetServerURLChanged();
+    void shouldEmitSignalWhenUserNameChanged();
+    void shouldEmitSignalWhenUserIDChanged();
+    void shouldEmitSignalWhenLoginStatusChanged();
+    void shouldSetAccountName();
+    void shouldSetUserID();
+    void shouldsetAuthToken();
+    void shouldSetServerUrl();
+    void shouldSetUserName();
+    void shouldSetPassword();
+    void shouldLogout();
+    void shouldNotEmitSignalWhenNewUsernameIsSameAsOld();
+    void shouldNotEmitSignalWhenNewServerUrlIsSameAsOld();
 };
 
 #endif // ROCKETCHATACCOUNTSETTINGSTEST_H
+
+
diff --git a/autotests/rocketchataccountsettingstest.cpp b/autotests/rocketchataccountsettingstest.cpp
--- a/autotests/rocketchataccountsettingstest.cpp
+++ b/autotests/rocketchataccountsettingstest.cpp
@@ -21,14 +21,185 @@
 #include "rocketchataccountsettingstest.h"
 #include "rocketchataccountsettings.h"
 #include <QTest>
+#include <QSignalSpy>
+
 QTEST_MAIN(RocketChatAccountSettingsTest)
 
 RocketChatAccountSettingsTest::RocketChatAccountSettingsTest(QObject *parent)
     : QObject(parent)
 {
 }
 
+void RocketChatAccountSettingsTest::shouldNotEmitSignalWhenNewServerUrlIsSameAsOld()
+{
+    RocketChatAccountSettings *SampleChatAccount = new RocketChatAccountSettings;
+
+    QSignalSpy SpyURL(SampleChatAccount, &RocketChatAccountSettings::serverURLChanged);
+    QString url = SampleChatAccount->serverUrl();
+    SampleChatAccount->setServerUrl(url);
+    QCOMPARE(SpyURL.count(), 0);
+
+    delete SampleChatAccount;
+}
+
+void RocketChatAccountSettingsTest::shouldEmitSignalWhenSetServerURLChanged()
+{
+    RocketChatAccountSettings *SampleChatAccount = new RocketChatAccountSettings;
+
+    QSignalSpy SpyURL(SampleChatAccount, &RocketChatAccountSettings::serverURLChanged);
+    SampleChatAccount->setServerUrl(QStringLiteral("bla bla"));
+    QCOMPARE(SpyURL.count(), 1);
+
+    delete SampleChatAccount;
+}
+
+void RocketChatAccountSettingsTest::shouldNotEmitSignalWhenNewUsernameIsSameAsOld()
+{
+    RocketChatAccountSettings *SampleChat = new RocketChatAccountSettings;
+
+    QSignalSpy SpyName(SampleChat, &RocketChatAccountSettings::userNameChanged);
+    QString username = SampleChat->userName();
+    SampleChat->setUserName(username);
+    QCOMPARE(SpyName.count(), 0);
+
+    delete SampleChat;
+}
+
+void RocketChatAccountSettingsTest::shouldEmitSignalWhenUserNameChanged()
+{
+    RocketChatAccountSettings *SampleChat = new RocketChatAccountSettings;
+
+    QSignalSpy SpyName(SampleChat, &RocketChatAccountSettings::userNameChanged);
+    SampleChat->setUserName(QStringLiteral("Donal Knuth"));
+    QCOMPARE(SpyName.count(), 1);
+
+    delete SampleChat;
+}
+
+void RocketChatAccountSettingsTest::shouldEmitSignalWhenUserIDChanged()
+{
+    RocketChatAccountSettings *SampleChat1 = new RocketChatAccountSettings;
+
+    QSignalSpy SpyID(SampleChat1, &RocketChatAccountSettings::userIDChanged);
+    SampleChat1->setUserId(QStringLiteral("RA15"));
+    QCOMPARE(SpyID.count(), 1);
+
+    delete SampleChat1;
+}
+
+void RocketChatAccountSettingsTest::shouldEmitSignalWhenLoginStatusChanged()
+{
+
+}
+
+void RocketChatAccountSettingsTest::shouldLogout()
+{
+    RocketChatAccountSettings *SampleChat = new RocketChatAccountSettings;
+
+    SampleChat->setAuthToken(QStringLiteral("Token305"));
+    SampleChat->setUserId(QStringLiteral("ECE305"));
+    SampleChat->setPassword(QStringLiteral("masterPassword"));
+
+    SampleChat->logout();
+    QVERIFY(SampleChat->authToken().isEmpty());
+    QVERIFY(SampleChat->userId().isEmpty());
+    QVERIFY(SampleChat->password().isEmpty());
+}
+
+void RocketChatAccountSettingsTest::shouldSetAccountName()
+{
+    RocketChatAccountSettings *sampleChat = new RocketChatAccountSettings;
+
+    QString val = QStringLiteral("myAccount#$^56");
+    sampleChat->setAccountName(val);
+
+    QCOMPARE(val, sampleChat->accountName());
+
+    delete sampleChat;
+}
+
+void RocketChatAccountSettingsTest::shouldsetAuthToken()
+{
+    RocketChatAccountSettings *sampleChat = new RocketChatAccountSettings;
+
+    QString val = QStringLiteral("myAuthToken#$^56");
+    sampleChat->setAuthToken(val);
+
+    QCOMPARE(val, sampleChat->authToken());
+
+    delete sampleChat;
+}
+
+void RocketChatAccountSettingsTest::shouldSetPassword()
+{
+    RocketChatAccountSettings *sampleChat = new RocketChatAccountSettings;
+
+    QString val = QStringLiteral("myPass#$^56");
+    sampleChat->setPassword(val);
+
+    QCOMPARE(val, sampleChat->password());
+
+    delete sampleChat;
+}
+
+void RocketChatAccountSettingsTest::shouldSetServerUrl()
+{
+    RocketChatAccountSettings *sampleChat = new RocketChatAccountSettings;
+
+    QString val = QStringLiteral("my.fancy.url");
+    sampleChat->setServerUrl(val);
+
+    QCOMPARE(val, sampleChat->serverUrl());
+
+    delete sampleChat;
+}
+
+void RocketChatAccountSettingsTest::shouldSetUserID()
+{
+    RocketChatAccountSettings *sampleChat = new RocketChatAccountSettings;
+
+    QString val = QStringLiteral("ECE305");
+    sampleChat->setUserId(val);
+
+    QCOMPARE(val, sampleChat->userId());
+
+    delete sampleChat;
+}
+
+void RocketChatAccountSettingsTest::shouldSetUserName()
+{
+    RocketChatAccountSettings *sampleChat = new RocketChatAccountSettings;
+
+    QString val = QStringLiteral("Eric Roberts");
+    sampleChat->setUserName(val);
+
+    QCOMPARE(val, sampleChat->userName());
+
+    delete sampleChat;
+}
+
+/*
+ * @brief
+ * All the methods which have return value type as QString
+ * in rocketchataccountsettings.h should return empty QString by default.
+ *
+ * */
 void RocketChatAccountSettingsTest::shouldHaveDefaultValues()
 {
-    //TODO
+    RocketChatAccountSettings chat;
+
+    QVERIFY(chat.accountName().isEmpty());
+    QVERIFY(chat.authToken().isEmpty());
+    QVERIFY(chat.cacheBasePath().isEmpty());
+    QVERIFY(chat.userId().isEmpty());
+    QVERIFY(chat.userName().isEmpty());
+    QVERIFY(chat.password().isEmpty());
+    QVERIFY(chat.serverUrl().isEmpty());
+
+    chat.loadSettings();
+    QVERIFY(chat.userId().isEmpty());
+    QVERIFY(chat.userName().isEmpty());
+    QVERIFY(chat.authToken().isEmpty());
+    QCOMPARE(chat.serverUrl(), QStringLiteral("demo.rocket.chat"));
+
 }