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#include <assert.h>
#include <avr/io.h>
#include "button.h"
#include "mode.h"
#include "rtc.h"
#include "stubbed/testutils.h"
void before_each() {
button_inactive_for_ticks = 0;
current_digit_index = 0;
new_minutes = 0;
new_hours = 0;
current_mode = ModeDisplayTime;
}
void after_each() {}
void test_switch_to_set_time_mode() {
current_mode = ModeDisplayTime;
apply_button_state(ButtonLongPressed);
assert(current_mode == ModeSetTime);
}
void test_switch_back_to_display_after_timeout_on_idle() {
current_mode = ModeSetTime;
apply_button_state(ButtonActive); // Start on active
for (int i = 0; i < SET_MODE_TIMEOUT - 1; i++) {
apply_button_state(ButtonIdle);
assert(current_mode == ModeSetTime);
}
apply_button_state(ButtonIdle);
// Go back to display mode after timeout
assert(current_mode == ModeDisplayTime);
}
void test_extend_timeout_on_button_activity() {
current_mode = ModeSetTime;
apply_button_state(ButtonActive); // Start on active
for (int i = 0; i < SET_MODE_TIMEOUT - 1; i++) {
apply_button_state(ButtonIdle);
assert(current_mode == ModeSetTime);
}
apply_button_state(ButtonActive);
apply_button_state(ButtonIdle);
// Stay on set mode if interrupted with a button active state
assert(current_mode == ModeSetTime);
}
void test_update_time() {
current_mode = ModeSetTime;
current_digit_index = 0;
new_hours = 12;
new_minutes = 34;
hours = 0;
minutes = 0;
apply_button_state(ButtonPressed);
assert(new_hours == 22);
assert(new_minutes == 34);
apply_button_state(ButtonLongPressed); // Next digit
apply_button_state(ButtonPressed);
assert(new_hours == 23);
assert(new_minutes == 34);
apply_button_state(ButtonLongPressed); // Next digit
apply_button_state(ButtonPressed);
assert(new_hours == 23);
assert(new_minutes == 44);
apply_button_state(ButtonLongPressed); // Next digit
apply_button_state(ButtonPressed);
assert(new_hours == 23);
assert(new_minutes == 45);
assert(hours == 0);
assert(minutes == 0);
apply_button_state(ButtonLongPressed); // Apply new time to rtc
assert(hours == 23);
assert(minutes == 45);
}
int main() {
TEST test_switch_to_set_time_mode();
TEST test_switch_back_to_display_after_timeout_on_idle();
TEST test_extend_timeout_on_button_activity();
TEST test_update_time();
return 0;
}
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