Add ClearButtons into unit tests

tests/unit/logic/helpers/helpers.ipp

@@ -152,3 +152,12 @@ void PressButtonAndDebounce(SM &sm, uint8_t btnIndex){
         sm.Step(); // Inner
     }
 }
+
+template <typename SM>
+void ClearButtons(SM &sm){
+    hal::adc::SetADC(config::buttonsADCIndex, config::buttonADCMaxValue);
+    while (mb::buttons.AnyButtonPressed()) {
+        main_loop();
+        sm.Step(); // Inner
+    }
+}

tests/unit/logic/load_filament/test_load_filament.cpp

@@ -107,6 +107,8 @@ void FailedLoadToFindaResolveHelp(uint8_t slot, logic::LoadFilament &lf) {
     REQUIRE(WhileTopState(lf, ProgressCode::ERREngagingIdler, idlerEngageDisengageMaxSteps));
 
     REQUIRE(VerifyState(lf, mg::FilamentLoadState::InSelector, slot, slot, false, true, ml::off, ml::blink0, ErrorCode::RUNNING, ProgressCode::ERRHelpingFilament));
+
+    ClearButtons(lf);
 }
 
 void FailedLoadToFindaResolveHelpFindaTriggered(uint8_t slot, logic::LoadFilament &lf) {
@@ -143,6 +145,8 @@ void FailedLoadToFindaResolveManual(uint8_t slot, logic::LoadFilament &lf) {
     // pulling filament back
     REQUIRE(VerifyState(lf, mg::FilamentLoadState::InSelector, slot, slot, true, false, ml::blink0, ml::off, ErrorCode::RUNNING, ProgressCode::RetractingFromFinda));
 
+    ClearButtons(lf);
+
     // Stage 3 - retracting from finda
     // we'll assume the finda is working correctly here
     REQUIRE(WhileCondition(
@@ -182,6 +186,8 @@ void FailedLoadToFindaResolveManualNoFINDA(uint8_t slot, logic::LoadFilament &lf
 
     SimulateIdlerHoming();
 
+    ClearButtons(lf);
+
     // pulling filament back
     REQUIRE(VerifyState(lf, mg::FilamentLoadState::InSelector, mi::Idler::IdleSlotIndex(), slot, false, false, ml::off, ml::blink0, ErrorCode::FINDA_DIDNT_SWITCH_ON, ProgressCode::ERRWaitingForUser));
 }
@@ -191,6 +197,8 @@ void FailedLoadToFindaResolveTryAgain(uint8_t slot, logic::LoadFilament &lf) {
 
     // the state machine should have restarted
     REQUIRE(VerifyState(lf, mg::FilamentLoadState::InSelector, mi::Idler::IdleSlotIndex(), slot, false, false, ml::blink0, ml::off, ErrorCode::RUNNING, ProgressCode::FeedingToFinda));
+    ClearButtons(lf);
+
     LoadFilamentSuccessful(slot, lf);
 }
 

tests/unit/logic/tool_change/test_tool_change.cpp

@@ -191,6 +191,7 @@ void ToolChangeFailLoadToFindaLeftBtn(logic::ToolChange &tc, uint8_t toSlot) {
     PressButtonAndDebounce(tc, mb::Left);
 
     REQUIRE(WhileTopState(tc, ProgressCode::ERREngagingIdler, 5000UL));
+    ClearButtons(tc);
 
     REQUIRE(VerifyState(tc, mg::FilamentLoadState::InSelector, toSlot, toSlot, false, true, ml::off, ml::blink0, ErrorCode::RUNNING, ProgressCode::ERRHelpingFilament));
 
@@ -225,6 +226,8 @@ void ToolChangeFailLoadToFindaMiddleBtn(logic::ToolChange &tc, uint8_t toSlot) {
         200000UL));
     REQUIRE(VerifyState(tc, mg::FilamentLoadState::AtPulley, mi::Idler::IdleSlotIndex(), toSlot, false, false, ml::blink0, ml::off, ErrorCode::RUNNING, ProgressCode::FeedingToFinda));
 
+    ClearButtons(tc);
+
     // retry the whole operation
     // beware - the FeedToFinda state machine will leverage the already engaged Idler,
     // so the necessary number of steps to reach the FINDA is quite low (~200 was lowest once tested)
@@ -243,6 +246,8 @@ void ToolChangeFailLoadToFindaRightBtnFINDA_FSensor(logic::ToolChange &tc, uint8
     PressButtonAndDebounce(tc, mb::Right);
 
     CheckFinishedCorrectly(tc, toSlot);
+
+    ClearButtons(tc);
 }
 
 void ToolChangeFailLoadToFindaRightBtnFINDA(logic::ToolChange &tc, uint8_t toSlot) {
@@ -251,6 +256,8 @@ void ToolChangeFailLoadToFindaRightBtnFINDA(logic::ToolChange &tc, uint8_t toSlo
     PressButtonAndDebounce(tc, mb::Right);
 
     REQUIRE(VerifyState(tc, mg::FilamentLoadState::InSelector, mi::Idler::IdleSlotIndex(), toSlot, true, false, ml::off, ml::blink0, ErrorCode::FSENSOR_DIDNT_SWITCH_ON, ProgressCode::ERRWaitingForUser));
+
+    ClearButtons(tc);
 }
 
 void ToolChangeFailLoadToFindaRightBtn(logic::ToolChange &tc, uint8_t toSlot) {
@@ -258,6 +265,8 @@ void ToolChangeFailLoadToFindaRightBtn(logic::ToolChange &tc, uint8_t toSlot) {
     PressButtonAndDebounce(tc, mb::Right);
 
     REQUIRE(VerifyState(tc, mg::FilamentLoadState::InSelector, mi::Idler::IdleSlotIndex(), toSlot, false, false, ml::off, ml::blink0, ErrorCode::FINDA_DIDNT_SWITCH_ON, ProgressCode::ERRWaitingForUser));
+
+    ClearButtons(tc);
 }
 
 TEST_CASE("tool_change::load_fail_FINDA_resolve_btnL", "[tool_change]") {