MathTest.java

Author: hmkcode

simple-junit/MathTest.java

@@ -0,0 +1,67 @@
+package com.hmkcode.junit;
+
+import static org.junit.Assert.assertThat;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.Ignore;
+import org.junit.rules.Timeout;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import static org.hamcrest.CoreMatchers.not;
+import static org.hamcrest.CoreMatchers.is;
+
+
+/**
+ * Tests for {@link Functions}.
+ *
+ * @author hmkcode@gmail.com (Hani HMK)
+ */
+@RunWith(JUnit4.class)
+public class MathTest {
+
+   @Rule
+     public Timeout globalTimeout = new Timeout(3000); // 0 seconds max per method tested
+
+  
+  com.hmkcode.junit.Math math = new com.hmkcode.junit.Math();
+
+  
+  @Test
+  @Ignore
+   public void testAssertNotNull() {
+      org.junit.Assert.assertNotNull("should not be null", math);
+  }
+
+    @Test
+    public void testSum(){
+      org.junit.Assert.assertTrue("failure - not equal", math.sum(3, 2) == 5);
+      
+      //to test timeout
+      /*for (;;) {
+        }*/
+    }
+    
+    @Test
+    public void testMultiply(){
+       org.junit.Assert.assertTrue("failure - not equal", math.multiply(3, 2) == 6);
+    }
+    
+    @Test
+    public void testDivide(){
+      double x = 3,y = 2;
+      assertThat("failure - can't divide by 0",y, is(not(0.0)));
+      org.junit.Assert.assertTrue("failure - not equal", math.divide(x, y) == 1.5);
+    }
+    
+    @Test
+    public void testSubtract(){
+       org.junit.Assert.assertTrue("failure - not equal", math.subtract(3, 2) == 1);
+    }
+    
+    public static void main(String[] args){
+        org.junit.runner.JUnitCore.runClasses(MathTest.class);
+
+    }
+}
+