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@@ -1,36 +1,36 @@
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-//package MapFunc;
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-//
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-//import MapFunc.MapFunc;
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-//import org.junit.Test;
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-//
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-//import java.util.ArrayList;
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-//import org.junit.Assert;
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-//
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-//public class MapFuncTest {
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-// @Test
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-// public void testSingleTypeMap() throws Exception {
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-// // Given an integer array list
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-// ArrayList<Integer> intList = new ArrayList<>();
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-// intList.add(1);
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-// intList.add(2);
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-// // When it's mapped with a function to double the value
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-// ArrayList<Integer> mappedList = MapFunc.map(intList, num -> num*2);
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-// // Then all the values are doubled
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-// Assert.assertEquals(new Integer(2), mappedList.get(0));
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-// Assert.assertEquals(new Integer(4), mappedList.get(1));
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-// }
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-//
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-// @Test
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-// public void testMultipleTypeMap() throws Exception {
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-// // Given an integer array list
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-// ArrayList<Integer> intList = new ArrayList<>();
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-// intList.add(1);
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-// intList.add(2);
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-// // When it's mapped with to string
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-// ArrayList<String> mappedList = MapFunc.map(intList, num -> num.toString());
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-// // Then all the values are doubled
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-// Assert.assertEquals("1", mappedList.get(0));
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-// Assert.assertEquals("2", mappedList.get(1));
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-// }
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-//
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-//}
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+package MapFunc;
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+
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+import MapFunc.MapFunc;
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+import org.junit.Test;
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+
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+import java.util.ArrayList;
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+import org.junit.Assert;
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+
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+public class MapFuncTest {
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+ @Test
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+ public void testSingleTypeMap() throws Exception {
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+ // Given an integer array list
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+ ArrayList<Integer> intList = new ArrayList<>();
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+ intList.add(1);
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+ intList.add(2);
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+ // When it's mapped with a function to double the value
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+ ArrayList<Integer> mappedList = MapFunc.map(intList, num -> num*2);
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+ // Then all the values are doubled
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+ Assert.assertEquals(new Integer(2), mappedList.get(0));
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+ Assert.assertEquals(new Integer(4), mappedList.get(1));
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+ }
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+
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+ @Test
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+ public void testMultipleTypeMap() throws Exception {
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+ // Given an integer array list
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+ ArrayList<Integer> intList = new ArrayList<>();
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+ intList.add(1);
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+ intList.add(2);
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+ // When it's mapped with to string
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+ ArrayList<String> mappedList = MapFunc.map(intList, num -> num.toString());
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+ // Then all the values are doubled
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+ Assert.assertEquals("1", mappedList.get(0));
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+ Assert.assertEquals("2", mappedList.get(1));
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+ }
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+
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+}
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