void test_message_passing_for_intergrated_test(void)
{
LedData ledData;
ButtonData buttonData;
ledInitData(&ledData);
buttonInitData(&buttonData);
//off to blink
readUserButton_ExpectAndReturn(1);
buttonSM(&buttonData);
turnOffLED_Expect(PORTG, LED3);
ledSM(&ledData);
TEST_ASSERT_EQUAL(buttonData.state, PRESS);
TEST_ASSERT_EQUAL(ledData.state, LED_BLINKING_ON);
//blinking on to blinking off
readUserButton_ExpectAndReturn(0);
buttonSM(&buttonData);
turnOnLED_Expect(PORTG, LED3);
isTimerExpire_ExpectAndReturn(FIVE_HUND_MILISEC, &ledData.time, 1);
ledSM(&ledData);
TEST_ASSERT_EQUAL(buttonData.state, RELEASE);
TEST_ASSERT_EQUAL(ledData.state, LED_BLINKING_OFF);
//blinking off to blinking on
readUserButton_ExpectAndReturn(0);
buttonSM(&buttonData);
turnOffLED_Expect(PORTG, LED3);
isTimerExpire_ExpectAndReturn(FIVE_HUND_MILISEC, &ledData.time, 1);
ledSM(&ledData);
TEST_ASSERT_EQUAL(buttonData.state, RELEASE);
TEST_ASSERT_EQUAL(ledData.state, LED_BLINKING_ON);
//blinking off to on
ledData.state = LED_BLINKING_OFF;
readUserButton_ExpectAndReturn(1);
buttonSM(&buttonData);
turnOffLED_Expect(PORTG, LED3);
ledSM(&ledData);
TEST_ASSERT_EQUAL(buttonData.state, PRESS);
TEST_ASSERT_EQUAL(ledData.state, LED_ON);
//on to off
readUserButton_ExpectAndReturn(0);
buttonSM(&buttonData);
turnOnLED_Expect(PORTG, LED3);
ledSM(&ledData);
readUserButton_ExpectAndReturn(1);
buttonSM(&buttonData);
turnOnLED_Expect(PORTG, LED3);
ledSM(&ledData);
TEST_ASSERT_EQUAL(buttonData.state, PRESS);
TEST_ASSERT_EQUAL(ledData.state, LED_OFF);
}
void test_LedSM_should_change_state_to_LED_BLINKING_OFF_and_reset_timer_when_timer_expires___INITIAL_LED_BLINKING_ON()
{
LedData ledData ;
ledData.state = LED_BLINKING_ON ;
msg = DO_NOTHING ;
turnOnLED_Expect(LED3);
checkTime_ExpectAndReturn(500,LED3,0);
ledSM(&ledData);
TEST_ASSERT_EQUAL(ledData.state,LED_BLINKING_ON);
turnOnLED_Expect(LED3);
checkTime_ExpectAndReturn(500,LED3,1);
ledSM(&ledData);
TEST_ASSERT_EQUAL(ledData.state,LED_BLINKING_OFF);
}
void test_LEDSM_should_change_state_to_LED_OFF_when_receive_message_CHANGE_MODE__INITIAL_LED_ON()
{
LedData ledData ;
ledData.state = LED_ON ;
msg = CHANGE_MODE;
turnOnLED_Expect(LED3);
ledSM(&ledData);
TEST_ASSERT_EQUAL(ledData.state,LED_OFF);
}
void test_ledSM_given_LED_BLINKING_ON_state_should_change_to_LED_ON_state_if_msg_is_CHANGE_MODE(void)
{
LedData ledData;
ledData.state = LED_BLINKING_ON;
msg = CHANGE_MODE;
turnOnLED_Expect(PORTG, LED3);
ledSM(&ledData);
TEST_ASSERT_EQUAL(ledData.state, LED_ON);
TEST_ASSERT_EQUAL(msg, DO_NOTHING);
}
void test_ledSM_given_LED_ON_state_should_remain_LED_ON_state_if_msg_is_DO_NOTHING(void)
{
LedData ledData;
ledData.state = LED_ON;
msg = DO_NOTHING;
turnOnLED_Expect(PORTG, LED3);
ledSM(&ledData);
TEST_ASSERT_EQUAL(ledData.state, LED_ON);
TEST_ASSERT_EQUAL(msg, DO_NOTHING);
}
void test_ledSM_given_LED_BLINKING_ON_state_should_remain_LED_BLINKING_ON_state_if_msg_is_DO_NOTHING(void)
{
LedData ledData;
ledData.state = LED_BLINKING_ON;
ledData.time = 0;
msg = DO_NOTHING;
turnOnLED_Expect(PORTG, LED3);
isTimerExpire_ExpectAndReturn(FIVE_HUND_MILISEC, &ledData.time, 0);
ledSM(&ledData);
TEST_ASSERT_EQUAL(ledData.state, LED_BLINKING_ON);
TEST_ASSERT_EQUAL(msg, DO_NOTHING);
}
void test_ledSM_given_LED_BLINKING_ON_state_should_change_to_LED_BLINKING_OFF_state_if_timer_expired(void)
{
LedData ledData;
ledData.state = LED_BLINKING_ON;
ledData.time = 0;
msg = DO_NOTHING;
turnOnLED_Expect(PORTG, LED3);
isTimerExpire_ExpectAndReturn(FIVE_HUND_MILISEC, &ledData.time, 1);
ledSM(&ledData);
TEST_ASSERT_EQUAL(ledData.state, LED_BLINKING_OFF);
TEST_ASSERT_EQUAL(msg, DO_NOTHING);
}
void test_message_passing_given_DO_NOTHING_and_LED_ON_ledState_should_remain_LED_ON(void)
{
LedData ledData;
ButtonData buttonData;
ledData.state = LED_ON;
buttonInitData(&buttonData);
readUserButton_ExpectAndReturn(0);
buttonSM(&buttonData);
turnOnLED_Expect(PORTG, LED3);
ledSM(&ledData);
TEST_ASSERT_EQUAL(buttonData.state, RELEASE);
TEST_ASSERT_EQUAL(ledData.state, LED_ON);
}
