Removed unused code.

stringbasic · stringbasic · commit 20125a20afbf · 2020-01-04T23:45:26.000Z
diff --git a/src/main/java/stringbasic/exercises/IntPair.java b/src/main/java/stringbasic/exercises/IntPair.java
@@ -1,7 +1,5 @@
 package stringbasic.exercises;
 
-import java.util.Objects;
-
 /**
  * Pair container for int elements
  */
@@ -10,10 +8,6 @@ public class IntPair {
     private int first;
     private int second;
 
-    public IntPair() {
-
-    }
-
     public IntPair(int first, int second) {
         this.first = first;
         this.second = second;
@@ -23,18 +17,10 @@ public int getFirst() {
         return first;
     }
 
-    public void setFirst(int first) {
-        this.first = first;
-    }
-
     public int getSecond() {
         return second;
     }
 
-    public void setSecond(int second) {
-        this.second = second;
-    }
-
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
@@ -43,9 +29,4 @@ public boolean equals(Object o) {
         return getFirst() == intPair.getFirst() &&
                 getSecond() == intPair.getSecond();
     }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(getFirst(), getSecond());
-    }
 }
diff --git a/src/test/java/stringbasic/exercises/IntPairTest.java b/src/test/java/stringbasic/exercises/IntPairTest.java
@@ -0,0 +1,19 @@
+package stringbasic.exercises;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class IntPairTest {
+
+    @Test
+    public void testConstructor() {
+        IntPair firstPair = new IntPair(2,4);
+        IntPair equalPair = new IntPair(2,4);
+        IntPair differentPair = new IntPair(3,5);
+        Assert.assertTrue(firstPair.equals(equalPair));
+        Assert.assertTrue(firstPair.equals(firstPair));
+        Assert.assertFalse(firstPair.equals(differentPair));
+        Assert.assertFalse(firstPair.equals(null));
+        Assert.assertFalse(firstPair.equals("not a pair"));
+    }
+}
