@Test
public void isFirstBitArrayNotNullWhenInitArray() {
viewModel.setArraySize("5");
viewModel.initializeArray();
assertNotNull(viewModel.gitFirstBitArray());
}
@Test
public void isFirstBitArraySizeEquals5WhenInputSize5() {
viewModel.setArraySize("5");
viewModel.initializeArray();
assertEquals(viewModel.gitFirstBitArray().getSize(), 5);
}
@Test
public void initArrayAddsMessageToLog() {
viewModel.setArraySize("5");
viewModel.initializeArray();
assertFalse(viewModel.getLog().isEmpty());
}
@Test
public void isDoOperationEnabledWhenInitArrays() {
viewModel.setArraySize("5");
viewModel.initializeArray();
assertTrue(viewModel.isDoOperationEnabled());
}
@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 + ".*"));
}
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 isInitArrayEnabledWhenInputValidNumber() {
viewModel.setArraySize("11");
assertTrue(viewModel.isInitializeArrayButtonEnabled());
}
@Test
public void isEmptyNotificationWhenInputValidNumber() {
viewModel.setArraySize("11");
assertEquals(viewModel.getNotification(), ViewModel.Notification.EMPTY_STRING);
}
@Test
public void isInvalidNumberNotificationWhenInputInvalidNumber() {
viewModel.setArraySize("aaaa");
assertEquals(viewModel.getNotification(), ViewModel.Notification.INVALID_NUMBER);
}
@Test
public void isInitArrayNotEnabledWhenInputInvalidNumber() {
viewModel.setArraySize("aaaa");
assertFalse(viewModel.isInitializeArrayButtonEnabled());
}
@Test
public void isInitArrayNotEnabledWhenInputEmptyString() {
viewModel.setArraySize("");
assertFalse(viewModel.isInitializeArrayButtonEnabled());
}
@Test
public void isResultBitArraySizeEquals5WhenInputSize5() {
viewModel.setArraySize("5");
viewModel.initializeArray();
assertTrue(viewModel.getResultBitArray().getSize() == 5);
}