@Test
public void changeOperationAddsMessageChangeOperation() {
viewModel.setOperation(Operation.XOR);
String message = viewModel.getLog().get(viewModel.getLog().size() - 1);
assertTrue(message.matches(".*" + ViewModel.LogMessages.OPERATION_CHANGED + ".*"));
}
@Test
public void canDoXorOperation() {
viewModel.setOperation(Operation.XOR);
initArraysForOperations();
viewModel.doOperation();
assertNotNull(viewModel.getResultBitArray());
}
@Test
public void isFirstBitArraySizeEquals5WhenInputSize5() {
viewModel.setArraySize("5");
viewModel.initializeArray();
assertEquals(viewModel.gitFirstBitArray().getSize(), 5);
}
@Test
public void isDoOperationEnabledWhenInitArrays() {
viewModel.setArraySize("5");
viewModel.initializeArray();
assertTrue(viewModel.isDoOperationEnabled());
}
@Test
public void initArrayAddsMessageToLog() {
viewModel.setArraySize("5");
viewModel.initializeArray();
assertFalse(viewModel.getLog().isEmpty());
}
@Test
public void isFirstBitArrayNotNullWhenInitArray() {
viewModel.setArraySize("5");
viewModel.initializeArray();
assertNotNull(viewModel.gitFirstBitArray());
}
@Test
public void canDoOrOperation() {
initArraysForOperations();
viewModel.doOperation();
assertNotNull(viewModel.getResultBitArray());
}
@Test
public void doOperationAddsMessageToLog() {
viewModel.setOperation(Operation.XOR);
initArraysForOperations();
viewModel.doOperation();
assertFalse(viewModel.getLog().isEmpty());
}
@Test
public void initArrayAddsMessageInitArrayWithSize() {
viewModel.setArraySize("5");
viewModel.initializeArray();
String message = viewModel.getLog().get(viewModel.getLog().size() - 1);
assertTrue(message.matches(".*" + ViewModel.LogMessages.INIT_ARRAY_WITH_SIZE + ".*"));
}
@Test
public void setSizeArrayAddsMessageToLog() {
viewModel.setArraySize("5");
viewModel.logUpdatedSize();
String message = viewModel.getLog().get(viewModel.getLog().size() - 1);
assertTrue(message.matches(".*" + ViewModel.LogMessages.UPDATE_ARRAY_SIZE + ".*"));
}
@Test
public void changeOperationNotAddsMessageToLogWithSameOperation() {
viewModel.setOperation(Operation.XOR);
int sizeFirst = viewModel.getLog().size();
viewModel.setOperation(Operation.XOR);
assertEquals(viewModel.getLog().size(), sizeFirst);
}
@Test
public void updatedSecondBitArrayAddsMessageUpdatedSecondBitArray() {
initArraysForOperations();
viewModel.logUpdatedSecondBitArray();
String message = viewModel.getLog().get(viewModel.getLog().size() - 1);
assertTrue(message.matches(".*" + ViewModel.LogMessages.UPDATE_SECOND_BIT_ARRAY + ".*"));
}
@Test
public void doOperationAddsMessageDidOperation() {
viewModel.setOperation(Operation.XOR);
initArraysForOperations();
viewModel.doOperation();
String message = viewModel.getLog().get(viewModel.getLog().size() - 1);
assertTrue(message.matches(".*" + ViewModel.LogMessages.OPERATION_DID + ".*"));
}
private void initArraysForOperations() {
viewModel.setArraySize("5");
viewModel.initializeArray();
BitArray firstBitArray = viewModel.getFirstBitArray();
BitArray secondBitArray = viewModel.getSecondBitArray();
firstBitArray.setAll(true);
secondBitArray.setAll(false);
viewModel.setFirstBitArray(firstBitArray);
viewModel.setSecondBitArray(secondBitArray);
}
@Test
public void canSetOperation() {
viewModel.setOperation(Operation.AND);
assertEquals(Operation.AND, viewModel.getOperation());
}
@Test
public void isInitArrayEnabledWhenInputValidNumber() {
viewModel.setArraySize("11");
assertTrue(viewModel.isInitializeArrayButtonEnabled());
}
@Test
public void changeOperationAddsMessageToLog() {
viewModel.setOperation(Operation.XOR);
assertFalse(viewModel.getLog().isEmpty());
}
@Test
public void isInvalidNumberNotificationWhenInputInvalidNumber() {
viewModel.setArraySize("aaaa");
assertEquals(viewModel.getNotification(), ViewModel.Notification.INVALID_NUMBER);
}
@Test
public void isEmptyNotificationWhenInputValidNumber() {
viewModel.setArraySize("11");
assertEquals(viewModel.getNotification(), ViewModel.Notification.EMPTY_STRING);
}
@Test
public void isInitArrayNotEnabledWhenInputEmptyString() {
viewModel.setArraySize("");
assertFalse(viewModel.isInitializeArrayButtonEnabled());
}
@Test
public void isInitArrayNotEnabledWhenInputInvalidNumber() {
viewModel.setArraySize("aaaa");
assertFalse(viewModel.isInitializeArrayButtonEnabled());
}
@Test
public void isInitArrayBtnNotEnabledByDefault() {
assertFalse(viewModel.isInitializeArrayButtonEnabled());
}
@Test
public void isEmptyNotificationByDefault() {
assertEquals(viewModel.getNotification(), ViewModel.Notification.EMPTY_STRING);
}
@Test
public void isDoOperationNotEnabledByDefault() {
assertFalse(viewModel.isDoOperationEnabled());
}
@Test
public void isEmptyLogByDefault() {
assertTrue(viewModel.getLog().isEmpty());
}
@Test
public void canSetSecondBitArray() {
viewModel.setSecondBitArray(testBitArray);
assertEquals(testBitArray, viewModel.getSecondBitArray());
}
@Test
public void isDefaultOperationOr() {
assertEquals(Operation.OR, viewModel.getOperation());
}
@Test
public void isResultBitArraySizeEquals5WhenInputSize5() {
viewModel.setArraySize("5");
viewModel.initializeArray();
assertTrue(viewModel.getResultBitArray().getSize() == 5);
}