diff --git a/OlympusServices/.idea/caches/build_file_checksums.ser b/OlympusServices/.idea/caches/build_file_checksums.ser
index 4c7ae2c..c647582 100644
Binary files a/OlympusServices/.idea/caches/build_file_checksums.ser and b/OlympusServices/.idea/caches/build_file_checksums.ser differ
diff --git a/OlympusServices/app/src/androidTest/java/com/uottawa/olympus/olympusservices/LogInTest.java b/OlympusServices/app/src/androidTest/java/com/uottawa/olympus/olympusservices/LogInTest.java
index 6828df5..0487845 100644
--- a/OlympusServices/app/src/androidTest/java/com/uottawa/olympus/olympusservices/LogInTest.java
+++ b/OlympusServices/app/src/androidTest/java/com/uottawa/olympus/olympusservices/LogInTest.java
@@ -17,7 +17,6 @@ public class LogInTest {
 
     @Test
     public void checkSignIn() throws Exception{
-        //Lalala
 
     }
 }
\ No newline at end of file
diff --git a/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/AdminTest.java b/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/AdminTest.java
index 2eabc9d..38008b6 100644
--- a/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/AdminTest.java
+++ b/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/AdminTest.java
@@ -6,6 +6,10 @@ import static org.junit.Assert.*;
 
 public class AdminTest {
 
+    /**
+     * Initiates an Admin account and tests if the strings match to the required inputs.
+     */
+
     @Test
     public void testAdmin() {
         Admin admin = new Admin();
diff --git a/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/HomeOwnerTest.java b/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/HomeOwnerTest.java
index 1453b21..47d33a8 100644
--- a/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/HomeOwnerTest.java
+++ b/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/HomeOwnerTest.java
@@ -6,6 +6,10 @@ import static org.junit.Assert.*;
 
 public class HomeOwnerTest {
 
+    /**
+     * Initiates an Homeowner account and tests if the random strings match to the required inputs.
+     */
+
     @Test
     public void testHomeOwner(){
         UserType user = new HomeOwner( "John123", "1234567890", "John", "Doe" );
diff --git a/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/ServiceProviderTest.java b/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/ServiceProviderTest.java
index d28fc45..ab776d1 100644
--- a/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/ServiceProviderTest.java
+++ b/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/ServiceProviderTest.java
@@ -10,6 +10,10 @@ public class ServiceProviderTest {
 
     ServiceProvider serviceprovider = new ServiceProvider("John123", "1234567890", "John", "Doe");
 
+    /**
+     * Initiates an ServiceProvider account and tests if the random strings match to the required inputs.
+     */
+
     @Test
     public void testServiceProvider() {
         assertEquals( "John123", serviceprovider.getUsername() );
@@ -27,13 +31,18 @@ public class ServiceProviderTest {
         assertNotEquals("Doe", serviceprovider.getLastname());
     }
 
+    /**
+     * adds services and tests if they match the requirements in order to function properly. Example: If a service has a same name it doesn't count as one.
+     *
+     */
+
     @Test
     public void addServiceTest() {
         serviceprovider.addService( new Service( "KitchenCleaner", 50 ) );
         serviceprovider.addService( new Service( "FrenchMaid", 250 ) );
-        serviceprovider.addService( new Service( "FrenchMaid", 250 ) );
-        serviceprovider.addService( new Service( "SecretService", 150 ) );
+        serviceprovider.addService( new Service( "FrenchMaid", 210 ) );
         serviceprovider.addService( new Service( "SecretService", 150 ) );
+        serviceprovider.addService( new Service( "SecretService", 110 ) );
         int numOfServices = serviceprovider.getServices().size();
         assertEquals( 3, numOfServices );
     }
diff --git a/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/ServiceTest.java b/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/ServiceTest.java
index ea1d487..6402296 100644
--- a/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/ServiceTest.java
+++ b/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/ServiceTest.java
@@ -7,6 +7,10 @@ import static org.junit.Assert.*;
 public class ServiceTest {
     Service service = new Service( "FrenchMaid", 250 );
 
+    /**
+     * Initiates an Service account and tests if the random strings match to the required inputs.
+     */
+
     @Test
     public void testService(){
         assertEquals( "FrenchMaid", service.getName() );
@@ -17,12 +21,18 @@ public class ServiceTest {
         assertNotEquals( 250, service.getRate());
     }
 
+    /**
+     * adds service providers and tests if they match the requirements in order to function properly. Example: If a service has a same name it doesn't count as one.
+     *
+     */
+
     @Test
     public void addServiceProviderTest(){
         service.addServiceProvider( new ServiceProvider( "John123", "1234567890", "John", "Doe" ) );
         service.addServiceProvider( new ServiceProvider( "Jane123", "1234567890", "Jane", "Doe" ) );
         service.addServiceProvider( new ServiceProvider( "John123", "1234567890", "John", "Doe" ) );
         service.addServiceProvider( new ServiceProvider( "Jane123", "1234567890", "Jane", "Doe" ) );
+        service.addServiceProvider( new ServiceProvider( "Jane123", "1234567890", "John", "Doe" ) );
         int numOfSP = service.getServiceProviders().size();
         assertEquals( 2,numOfSP );
     }
diff --git a/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/UserTypeTest.java b/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/UserTypeTest.java
index 1934f15..12d173d 100644
--- a/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/UserTypeTest.java
+++ b/OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/UserTypeTest.java
@@ -11,6 +11,10 @@ import static org.junit.Assert.*;
 
 public class UserTypeTest {
 
+    /**
+     * Tests if the every user that is created is equal to each other or not.
+     */
+
     @Test
     public void userTypeComparaison() {
         UserType user = new HomeOwner("John123", "1234567890", "John", "Doe");