examples/primes/unitTests.txt

@Test public void testHowManyPrimes(){
        ${CLASS} c = new ${CLASS}();
        assertEquals("The number of counted primes is wrong.", c.countPrimesUpTo(541), 100);
}

@Test public void testSeveralKnownPrimes(){
        int[] primes = {2,3,5,7,541,191,193,197,199};

        ${CLASS} c = new ${CLASS}();

        for(int i = 0; i < primes.length; i++){
                assertTrue(c.isPrime(primes[i]));
        }
}

@Test public void testSeveralNumbersKnownAsNonPrimes(){
        int[] nonprimes = {1,4,6,9,99,540,1024};

        ${CLASS} c = new ${CLASS}();

        for(int i = 0; i < nonprimes.length; i++){
                assertFalse(c.isPrime(nonprimes[i]));
        }
}

@Test public void testReturnedString(){
        String string = "";
        ${CLASS} c = new ${CLASS}();

        //Does it return a string?
        try{
                string = c.getStringOfPrimesUpTo(541);
        }catch (Exception e){
                fail("Method 'getStringOfPrimesUpTo' does not return a String");
        }

        //Does it have the desired format?
        //e.g. '[]' or '[2, 3, 5, 7]'
        //Testing if the string starts with [ and ends with ]:
        assertEquals("The returned string of primes does not start with '['.", string.charAt(0), '[');
        assertEquals("The returned string of primes does not end with ']'.", string.charAt(string.length()-1), ']');
}