Unit Test

ravi2krishna · web-flow · commit 7c0156a1e9cb · 2020-11-20T11:30:43.000+05:30
diff --git a/src/test/java/mypackage/CalculatorTest.java b/src/test/java/mypackage/CalculatorTest.java
@@ -0,0 +1,26 @@
+package mypackage;
+
+import org.junit.Test;
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+public class CalculatorTest {
+    @Test
+    public void twoAndThreeIsFive() throws Exception {
+        final long result = new Calculator().addFucn(2, 3);
+        assertThat(result, is(5L));
+    }
+
+    @Test
+    public void threeMinusTwoIsOne() throws Exception {
+        final long result = new Calculator().subFucn(2, 3);
+        assertThat(result, is(1L));
+    }
+    
+    @Test
+    public void threeXThreeIsNine() throws Exception {
+        final long result = new Calculator().mulFucn(3, 3);
+        assertThat(result, is(9L));
+    }
+   
+}
