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+      <option name="TEST_OBJECT" value="method" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <configuration name="MyArrayListTest.isEmptyTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="generics" />
+      <option name="PACKAGE_NAME" value="" />
+      <option name="MAIN_CLASS_NAME" value="MyArrayListTest" />
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src/main/java/MyArrayList.java

 import java.util.Arrays;
 
-public class MyArrayList {
+
+public class MyArrayList<T> {
     private static final int INITIAL_SIZE = 0;
     private Object[] list;
     private int size;
 
     public boolean add(Object o) {
         list = Arrays.copyOf(list, list.length + 1);
-        for (int i = 0; i < list.length - 1 ; i++) {
-            if (i == list.length - 1){
+        list[list.length - 1] = o;
+        return true;
+    }
+    public void add(T o, int index) {
+        list = Arrays.copyOf(list, list.length + 1);
+        System.arraycopy(list, index, list, index + 1, size - index);
+        list[index] = o;
+    }
+
+    public Object get(int index) {
+        return list[index];
+    }
+
+    public void remove(T o) {
+        Object[] tempArray = new Object[list.length];
+        int newIdx = 0;
+        for (int i = 0; i < list.length; i++) {
+            if (list[i] != o) {
+                tempArray[newIdx] = list[i];
+                newIdx++;
+            }
+        }
+        list = Arrays.copyOf(tempArray, list.length - 1);
+    }
+
+    public void set(T o, int index) {
+        for (int i = 0; i < list.length; i++) {
+            if(i == index) {
                 list[i] = o;
-                return true;
             }
         }
+    }
+
+    public void clear() {
+        list = new Object[0];
+    }
+
+    public boolean isEmpty() {
+        return size == 0;
+    }
+
+    public boolean contains(T o) {
+        for (Object each: list) {
+            if (each.equals(o)) { return true; }
+        }
         return false;
     }
+
+
 }

src/test/java/MyArrayListTest.java

         list = new MyArrayList();
     }
 
+
+    @Test
+    public void sizeNoElementsTest() {
+        int expected = 0;
+        int actual = list.size();
+
+        Assert.assertEquals(expected, actual);
+    }
+
     @Test
     public void sizeAddTest() {
         Integer add1 = 5;
         Assert.assertEquals(expected, actual);
 
     }
+    @Test
+    public void addCharTest() {
+        Character add1 = 'f';
+        Character add2 = 'u';
+        list.add(add1);
+        list.add(add2);
 
+        int expected = 2;
+        int actual = list.size();
+
+        Assert.assertEquals(expected, actual);
+    }
     @Test
-    public void sizeNoElementsTest() {
-        int expected = 0;
+    public void addStringTest() {
+        String add1 = "Wilhem";
+        String add2 = "Nhu";
+        list.add(add1);
+        list.add(add2);
+
+        int expected = 2;
+        int actual =list.size();
+
+        Assert.assertEquals(expected, actual);
+    }
+    @Test
+    public void addDoubleTest() {
+        Double add1 = 10.0;
+        Double add2 = 56.8;
+        list.add(add1);
+        list.add(add2);
+
+        int expected = 2;
+        int actual =list.size();
+
+        Assert.assertEquals(expected, actual);
+    }
+
+
+    @Test
+    public void addAtIndexTest() {
+        Character add1 = 'f';
+        Character add2 = 'u';
+        Character add3 = 'b';
+        list.add(add1);
+        list.add(add2);
+        list.add(add3, 1);
+
+        Character expected = 'b';
+        Object actual = list.get(1);
+
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void removeTest() {
+        String add1 = "Wilhem";
+        String add2 = "Nhu";
+        list.add(add1);
+        list.add(add2);
+
+        int expected = 1;
+        list.remove("Wilhem");
         int actual = list.size();
 
         Assert.assertEquals(expected, actual);
     }
+
+    @Test
+    public void removeInt() {
+        Integer add1 = 5;
+        Integer add2 = 6;
+        list.add(add1);
+        list.add(add2);
+
+        int expected = 1;
+        list.remove(6);
+        int actual = list.size();
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void setTest() {
+        String add1 = "Wilhem";
+        String add2 = "Nhu";
+        list.add(add1);
+        list.add(add2);
+
+        String expected = "Leon";
+        list.set("Leon", 1);
+        Object actual = list.get(1);
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void clearTest() {
+        Character add1 = 'f';
+        Character add2 = 'u';
+        Character add3 = 'b';
+        list.add(add1);
+        list.add(add2);
+        list.add(add3);
+
+        int expected = 0;
+        list.clear();
+        int actual  = list.size();
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void isEmptyTest() {
+        list.clear();
+        boolean actual = list.isEmpty();
+
+        Assert.assertTrue(actual);
+    }
+
+    @Test
+    public void contains() {
+        Integer add1 = 5;
+        Integer add2 = 6;
+        list.add(add1);
+        list.add(add2);
+
+        boolean expected = true;
+        boolean actual = list.contains(5);
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void containsNotThere() {
+        String add1 = "Wilhem";
+        String add2 = "Nhu";
+        list.add(add1);
+        list.add(add2);
+
+        boolean expeted = false;
+        boolean actual = list.contains("Kris");
+
+        Assert.assertFalse(actual);
+    }
+
 }