Example #1
0
 /** Tests the method {@link Operator#text()}. */
 @Test
 public void testText() {
   // tests ADD
   Assert.assertEquals("+", Operator.ADD.text());
   // tests SUB
   Assert.assertEquals("-", Operator.SUB.text());
   // tests MUL
   Assert.assertEquals("*", Operator.MUL.text());
   // tests DIV
   Assert.assertEquals("/", Operator.DIV.text());
 }
Example #2
0
 /** Tests the method {@link Operator#operate(Number, Number)}. */
 @Test
 public void testOperate() {
   // tests ADD
   Assert.assertEquals(10, Operator.ADD.operate(6, 4));
   // tests SUB
   Assert.assertEquals(8, Operator.SUB.operate(13, 5));
   // tests MUL
   Assert.assertEquals(18, Operator.MUL.operate(2, 9));
   // tests DIV
   Assert.assertEquals(2.5, Operator.DIV.operate(5, 2));
 }