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student:junit:v4 [2018/08/14 10:57] – bernstdhstudent:junit:v4 [2018/08/14 11:00] (current) – bernstdh
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     }     }
 </code> </code>
 +
 +Note that the name of this method is completely arbitrary, but, as always, descriptive names are always a good
 +idea. Some people simply use the name of the method being tested (as above), while others add a prefix or suffix that includes some form of the word "test" (e.g., ''%%testGetAtomicNumber()%%'', ''%%getAtomicNumber_Test()%%'',
 +etc...).
  
 The body of the methods in the //ClassName//Test.java must contain   the test cases for the corresponding methods in the //ClassName//   class.  These test cases often involve some "setup" code and a call to   the ''%%Assert.assertEquals()%%'' method. So, for example, the   ''%%getAtomicNumber%%'' method in the ''%%Atom%%'' class is   supposed to return the atomic number of the calling ''%%Atom%%''   object. To partially test this method one might implement the   ''%%testGetAtomicNumber()%%'' method in the   ''%%AtomTest%%'' class as follows: The body of the methods in the //ClassName//Test.java must contain   the test cases for the corresponding methods in the //ClassName//   class.  These test cases often involve some "setup" code and a call to   the ''%%Assert.assertEquals()%%'' method. So, for example, the   ''%%getAtomicNumber%%'' method in the ''%%Atom%%'' class is   supposed to return the atomic number of the calling ''%%Atom%%''   object. To partially test this method one might implement the   ''%%testGetAtomicNumber()%%'' method in the   ''%%AtomTest%%'' class as follows:
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 </code> </code>
    
-In the "setup" portion, this method creates an ''%%Atom%%''   objects (for oxygen). It then calls the   ''%%Assert.assertEquals()%%'' method to tell jUnit to do some testing.   This particular version of the ''%%Assert.assertEquals()%%'' method is   passed three parameters and has the following syntax:+In the "setup" portion, this method creates an ''%%Atom%%''   objects (for oxygen). It then calls the   ''%%Assert.assertEquals()%%'' method to tell JUnit to do some testing.   This particular version of the ''%%Assert.assertEquals()%%'' method is   passed three parameters and has the following syntax:
  
 ''Assert.assertEquals(//Description//, //ExpectedValue//, //ActualValue//);'' ''Assert.assertEquals(//Description//, //ExpectedValue//, //ActualValue//);''
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     public void testEquals()     public void testEquals()
     {     {
-        Atom    h, o;+        Atom    h, hh, o;
      
         h  = new Atom("H", 1, 1);         h  = new Atom("H", 1, 1);
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 <code> <code>
-javac -cp .;junit.jar;hamcrest-core.jar AtomTest.java+javac -cp .;junit.jar AtomTest.java
 java -cp .;junit.jar;hamcrest-core.jarorg.junit.runner.JUnitCore AtomTest java -cp .;junit.jar;hamcrest-core.jarorg.junit.runner.JUnitCore AtomTest
 </code> </code>