diff --git a/.idea/ChareSWE.iml b/.idea/ChareSWE.iml
deleted file mode 100644
index 83913e2..0000000
--- a/.idea/ChareSWE.iml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="jars" level="project" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 0e8a68a..0ae562a 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -3,7 +3,7 @@
   <component name="JavaScriptSettings">
     <option name="languageLevel" value="ES6" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_3" default="false" project-jdk-name="10" project-jdk-type="JavaSDK">
-    <output url="file://$USER_HOME$/gitchareswe" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_10" default="true" project-jdk-name="10" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/../gitchareswe" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
index ac88304..e57fdee 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,7 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/ChareSWE.iml" filepath="$PROJECT_DIR$/.idea/ChareSWE.iml" />
+      <module fileurl="file://$PROJECT_DIR$/ChareSWE.iml" filepath="$PROJECT_DIR$/ChareSWE.iml" />
     </modules>
   </component>
 </project>
\ No newline at end of file
diff --git a/src/Account.java b/src/Account.java
index 71acc74..1a459ee 100644
--- a/src/Account.java
+++ b/src/Account.java
@@ -2,10 +2,14 @@ public class Account {
     public Person owner;
     public String email;
 
-
+    Account(Person owner, String email){
+        this.owner = owner;
+        this.email = email;
+    }
     public void accountErstellen(Person p,  String e_email){
 
-
+        this.owner = p;
+        this.email = e_email;
 
     }
 
diff --git a/src/CredentialsTest.java b/src/CredentialsTest.java
index 1c96d81..422b9bd 100644
--- a/src/CredentialsTest.java
+++ b/src/CredentialsTest.java
@@ -16,7 +16,7 @@ public class CredentialsTest{
     public void testTwo(){
 
         Credentials c = new Credentials("hofmannol", "GERONIMO");
-        assertTrue(c.valid());
+    assertEquals("hofmannol", c.login);
     }
 
     @Test
diff --git a/src/Person.java b/src/Person.java
index 032b92a..e88b0fa 100644
--- a/src/Person.java
+++ b/src/Person.java
@@ -6,6 +6,7 @@ public class Person {
     public int age;
 
     Person(String name, String vname, int age){
+
         this.name = name;
         this.vname = vname;
         this.age = age;
diff --git a/src/Spender.java b/src/Spender.java
index 71dbf5f..9a131da 100644
--- a/src/Spender.java
+++ b/src/Spender.java
@@ -3,17 +3,20 @@ public class Spender extends Person{
     private int amount;
 
     public  Spender (String fname, String lname, int age, int summe){
+
         super(fname, lname, age);
         this.amount = summe;
     }
 
     public void betragSetzen(int summe){
+
         if(summe > 0){
             amount = summe;
         }
     }
 
     public int getAmount(){
+
         return amount;
     }
 
diff --git a/src/TestAccount.java b/src/TestAccount.java
new file mode 100644
index 0000000..b83ce01
--- /dev/null
+++ b/src/TestAccount.java
@@ -0,0 +1,52 @@
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+
+public class TestAccount {
+
+
+    @Test
+    public void test1(){
+
+        // Arrange
+               Person p = new Person("Hans","Georg", 12);
+
+
+        // Act
+               Account a = new Account(p, "fdfdf");
+
+        // Assert
+         assertEquals("Georg", a.owner.vname);
+
+
+    }
+
+    @Test
+    public void testM2(){
+        // Arrange
+        Person p = new Person("Hans","Georg", 12);
+
+
+        // Act
+        Account a = new Account(p, "fdfdf");
+
+        // Assert
+        assertEquals("Georg", a.owner.vname);
+
+
+    }
+
+    @Test
+    public void test3(){
+        // Arrange
+        Person p = new Person("Hans","Georg", 12);
+
+
+        // Act
+        Account a = new Account(p, "fdfdf");
+
+        // Assert
+        assertEquals(12, a.owner.age);
+
+    }
+}
diff --git a/src/TestKorndoerfer.java b/src/TestKorndoerfer.java
index f66de55..ee9c7e8 100644
--- a/src/TestKorndoerfer.java
+++ b/src/TestKorndoerfer.java
@@ -12,4 +12,5 @@ public class TestKorndoerfer {
 
     }
 
+
 }