// test 14
@Test
public void testFileCorruption() throws Exception {
WC counter = new WC(new String[] {"java", "WC", "src" + File.separator + "test01.txt"});
long len = new File("src" + File.separator + "test01.txt").length();
boolean corrupted = false;
if (counter.count() != 0) {
File file = new File("src" + File.separator + "test01.txt");
if (file.length() != len) {
corrupted = true;
}
FileInputStream fis = new FileInputStream(file);
BufferedReader br = new BufferedReader(new InputStreamReader(fis));
if (br.readLine() == null) {
corrupted = true;
}
br.close();
}
;
assertFalse("The file was corrupted during processing", corrupted);
}
// test 9
@Test
public void testCountNonzero() throws Exception {
WC counter =
new WC(new String[] {"java", "WC", "src" + File.separator + "test01.txt", "-D", "*"});
int result = (int) counter.count();
assertTrue("test01.txt expected average of 9, but got " + result, result == 9);
}
// test 13
@Test
public void testCounterSpeed() throws Exception {
WC counter =
new WC(new String[] {"java", "WC", "src" + File.separator + "test01.txt", "-D", "#$"});
Long startTime = new Long(System.currentTimeMillis());
counter.count();
Long endTime = new Long(System.currentTimeMillis());
double time_taken = (endTime - startTime) / (double) 1000;
assertTrue(
"Expected to finish the test in less than " + counter.getWords() / 5000 + " seconds",
time_taken < (double) counter.getWords() / 5000);
}
// test 12
@Test
public void testMultipleDelimiters() throws InputError {
WC counter =
new WC(new String[] {"java", "WC", "src" + File.separator + "test03.txt", "-D", "#$"});
int result = (int) counter.count();
assertTrue("test03.txt expected average of 1, but got " + result, result == 1);
counter = new WC(new String[] {"java", "WC", "src" + File.separator + "test03.txt", "-D", "$"});
result = (int) counter.count();
assertTrue("test03.txt expected average of 3, but got " + result, result == 3);
counter =
new WC(new String[] {"java", "WC", "src" + File.separator + "test01.txt", "-D", "#$%"});
counter =
new WC(new String[] {"java", "WC", "src" + File.separator + "test01.txt", "-D", "#$%^"});
}
// test 11
@Test
public void testNonEmptyFile() throws InputError {
WC counter = new WC(new String[] {"java", "WC", "src" + File.separator + "test05.txt"});
int result = (int) counter.count();
assertTrue("test05.txt expected average of 1, but got " + result, result == 1);
}