/*
* testing file not found exception
*/
@Test
public void test007Exception() {
FileEditor file = new FileEditor(TEST_FILE_LOCATION, TEST_FILE_NAME);
assertTrue(FileEditor.isExistingFile(TEST_FILE_LOCATION, TEST_FILE_NAME));
file.delete();
assertFalse(FileEditor.isExistingFile(TEST_FILE_LOCATION, TEST_FILE_NAME));
String phrase = "test";
file.writeToFile(phrase);
String actual = file.retrieveFromFile();
assertNull(actual);
ArrayList<String> expected = new ArrayList<String>();
file.writeToFile(expected, expected);
ArrayList<String> actlData = new ArrayList<String>();
ArrayList<String> actlArchive = new ArrayList<String>();
file.retrieveFromFile(actlData, actlArchive);
assertEquals(expected, actlData);
assertEquals(expected, actlArchive);
file.clearFile();
try {
file.relocate(TEST_FILE_LOCATION_2);
} catch (InvalidFolderException e) {
assertEquals(
"TESTFILES\\TEST3 is an invalid folder path. Please enter a valid folder path.",
e.getMessage());
}
assertFalse(FileEditor.isExistingFile(TEST_FILE_LOCATION, TEST_FILE_NAME));
}
@Test
public void test004ReadWriteMultipleLinesOneArrayList() {
FileEditor file = new FileEditor(TEST_FILE_LOCATION, TEST_FILE_NAME);
ArrayList<String> inputArrayOne = new ArrayList<String>();
ArrayList<String> inputArrayTwo = new ArrayList<String>();
inputArrayOne.add("string 1");
inputArrayOne.add("string 2");
inputArrayOne.add("string 3");
inputArrayOne.add("string 4");
inputArrayOne.add("string 5");
inputArrayOne.add("string 6");
file.writeToFile(inputArrayOne, inputArrayTwo);
ArrayList<String> retrievedArrayOne = new ArrayList<String>();
ArrayList<String> retrievedArrayTwo = new ArrayList<String>();
file.retrieveFromFile(retrievedArrayOne, retrievedArrayTwo);
for (int i = 0; i < retrievedArrayOne.size(); i++) {
assertEquals(i + "diff", inputArrayOne.get(i), retrievedArrayOne.get(i));
}
inputArrayOne.clear();
retrievedArrayOne.clear();
file.writeToFile(inputArrayOne, inputArrayTwo);
file.retrieveFromFile(retrievedArrayOne, retrievedArrayTwo);
assertEquals(inputArrayOne.size(), retrievedArrayOne.size());
for (int i = 0; i < 1000; i++) {
inputArrayOne.add("string" + i);
}
file.writeToFile(inputArrayOne, inputArrayTwo);
file.retrieveFromFile(retrievedArrayOne, retrievedArrayTwo);
for (int i = 0; i < retrievedArrayOne.size(); i++) {
assertEquals(i + "diff", inputArrayOne.get(i), retrievedArrayOne.get(i));
}
file.delete();
}
@Test
public void test003ReadWriteSingleLine() {
FileEditor file = new FileEditor(TEST_FILE_LOCATION, TEST_FILE_NAME);
String inputPhrase = "test phrase";
file.writeToFile(inputPhrase);
String retrievedPhrase = file.retrieveFromFile();
assertEquals("not the same", inputPhrase, retrievedPhrase);
inputPhrase = "";
file.writeToFile(inputPhrase);
retrievedPhrase = file.retrieveFromFile();
assertEquals("not the same", inputPhrase, retrievedPhrase);
file.delete();
}
/*
* Testing empty lines in text file
*/
@Test
public void test006EmptyLines() {
FileEditor file = new FileEditor(TEST_FILE_LOCATION, TEST_FILE_NAME);
file.deleteOnExit();
ArrayList<String> newLines = new ArrayList<String>();
newLines.add("\n");
file.writeToFile(newLines, newLines);
ArrayList<String> expected = new ArrayList<String>();
ArrayList<String> actlTasks = new ArrayList<String>();
ArrayList<String> actlArchives = new ArrayList<String>();
file.retrieveFromFile(actlTasks, actlArchives);
assertEquals(expected, actlTasks);
assertEquals(expected, actlArchives);
}
@Test
public void test005ReadWriteMultipleLinesTwoArrayList() {
FileEditor file = new FileEditor(TEST_FILE_LOCATION, TEST_FILE_NAME);
ArrayList<String> inputArrayOne = new ArrayList<String>();
ArrayList<String> inputArrayTwo = new ArrayList<String>();
// normal test scenario
for (int i = 0; i < 3; i++) {
inputArrayOne.add("String" + i);
}
for (int i = 0; i < 3; i++) {
inputArrayTwo.add("String" + i);
}
file.writeToFile(inputArrayOne, inputArrayTwo);
ArrayList<String> retrievedArrayOne = new ArrayList<String>();
ArrayList<String> retrievedArrayTwo = new ArrayList<String>();
file.retrieveFromFile(retrievedArrayOne, retrievedArrayTwo);
for (int i = 0; i < retrievedArrayOne.size(); i++) {
assertEquals(i + "diff", inputArrayOne.get(i), retrievedArrayOne.get(i));
}
for (int i = 0; i < retrievedArrayTwo.size(); i++) {
assertEquals(i + "diff", inputArrayTwo.get(i), retrievedArrayTwo.get(i));
}
// testing empty arraylists to write and retrieve
inputArrayOne.clear();
inputArrayTwo.clear();
retrievedArrayOne.clear();
retrievedArrayTwo.clear();
file.writeToFile(inputArrayOne, inputArrayTwo);
file.retrieveFromFile(retrievedArrayOne, retrievedArrayTwo);
assertEquals(inputArrayOne.size(), retrievedArrayOne.size());
// testing large quantities to write and retrieve
for (int i = 0; i < 2000; i++) {
inputArrayOne.add("String" + i);
}
for (int i = 0; i < 3000; i++) {
inputArrayTwo.add("String" + i);
}
file.writeToFile(inputArrayOne, inputArrayTwo);
file.retrieveFromFile(retrievedArrayOne, retrievedArrayTwo);
for (int i = 0; i < retrievedArrayOne.size(); i++) {
assertEquals(i + "diff", inputArrayOne.get(i), retrievedArrayOne.get(i));
}
for (int i = 0; i < retrievedArrayTwo.size(); i++) {
assertEquals(i + "diff", inputArrayTwo.get(i), retrievedArrayTwo.get(i));
}
inputArrayOne.clear();
inputArrayTwo.clear();
retrievedArrayOne.clear();
retrievedArrayTwo.clear();
for (int i = 0; i < 7000; i++) {
inputArrayTwo.add(
"String "
+ i
+ " is a very very long string used to test the robustness of the method in execution speed and smoothness");
}
file.writeToFile(inputArrayOne, inputArrayTwo);
file.retrieveFromFile(retrievedArrayOne, retrievedArrayTwo);
for (int i = 0; i < retrievedArrayTwo.size(); i++) {
assertEquals(i + "diff", inputArrayTwo.get(i), retrievedArrayTwo.get(i));
}
inputArrayOne.clear();
inputArrayTwo.clear();
retrievedArrayOne.clear();
retrievedArrayTwo.clear();
for (int i = 0; i < 10000; i++) {
inputArrayOne.add(
"String "
+ i
+ " is a very very long string used to test the robustness of the method in execution speed and smoothness");
}
for (int i = 0; i < 10000; i++) {
inputArrayTwo.add(
"String "
+ i
+ " is a very very long string used to test the robustness of the method in execution speed and smoothness");
}
file.writeToFile(inputArrayOne, inputArrayTwo);
file.retrieveFromFile(retrievedArrayOne, retrievedArrayTwo);
for (int i = 0; i < retrievedArrayOne.size(); i++) {
assertEquals(i + "diff", inputArrayOne.get(i), retrievedArrayOne.get(i));
}
for (int i = 0; i < retrievedArrayTwo.size(); i++) {
assertEquals(i + "diff", inputArrayTwo.get(i), retrievedArrayTwo.get(i));
}
inputArrayOne.clear();
inputArrayTwo.clear();
retrievedArrayOne.clear();
retrievedArrayTwo.clear();
file.clearFile();
file.delete();
}