Revert "[apps/hardware_test] Remove POST from hardware tests"

This reverts commit d103cd0919.
This tests are needed to block the production if they fail

apps/hardware_test/battery_test_controller.cpp

@@ -0,0 +1,114 @@
+#include "battery_test_controller.h"
+#include "../constant.h"
+#include "app.h"
+extern "C" {
+#include <assert.h>
+}
+#include <poincare/print_float.h>
+#include <poincare/preferences.h>
+
+using namespace Poincare;
+
+namespace HardwareTest {
+
+BatteryTestController::BatteryTestController(Responder * parentResponder) :
+  ViewController(parentResponder),
+  m_view()
+{
+}
+
+View * BatteryTestController::view() {
+  return &m_view;
+}
+
+bool BatteryTestController::handleEvent(Ion::Events::Event event) {
+  if (event == Ion::Events::OK) {
+    if (strcmp(m_view.batteryStateTextView()->text(), k_batteryOKText) == 0) {
+      // Handled in WizardViewController
+      return false;
+    }
+  }
+  updateBatteryState(Ion::Battery::voltage(), Ion::Battery::isCharging());
+  return true;
+}
+
+void BatteryTestController::viewWillAppear() {
+  const char * text = Ion::Battery::level() !=  Ion::Battery::Charge::FULL ? k_batteryNeedChargingText : k_batteryOKText;
+  KDColor color = Ion::Battery::level() !=  Ion::Battery::Charge::FULL ? KDColorRed : KDColorGreen;
+  m_view.setColor(color);
+  m_view.batteryStateTextView()->setText(text);
+  updateBatteryState(Ion::Battery::voltage(), Ion::Battery::isCharging());
+}
+
+void BatteryTestController::updateBatteryState(float batteryLevel, bool batteryCharging) {
+  constexpr size_t bufferLevelSize = ContentView::k_maxNumberOfCharacters + PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits);
+  char bufferLevel[bufferLevelSize];
+  const char * legend = "Battery level: ";
+  int legendLength = strlcpy(bufferLevel, legend, bufferLevelSize);
+  PrintFloat::convertFloatToText<float>(batteryLevel, bufferLevel+legendLength, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits, Preferences::PrintFloatMode::Decimal);
+  m_view.batteryLevelTextView()->setText(bufferLevel);
+
+  constexpr size_t bufferChargingSize = ContentView::k_maxNumberOfCharacters + PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits);
+  char bufferCharging[bufferChargingSize];
+  int numberOfChars = 0;
+  legend = "Battery charging: ";
+  numberOfChars += strlcpy(bufferCharging, legend, bufferChargingSize);
+  legend = "no";
+  if (batteryCharging) {
+    legend = "yes";
+  }
+  numberOfChars += strlcpy(bufferCharging+numberOfChars, legend, bufferChargingSize);
+  bufferCharging[numberOfChars] = 0;
+  m_view.batteryChargingTextView()->setText(bufferCharging);
+}
+
+BatteryTestController::ContentView::ContentView() :
+  SolidColorView(KDColorWhite),
+  m_batteryStateView(KDFont::LargeFont),
+  m_batteryLevelView(KDFont::SmallFont),
+  m_batteryChargingView(KDFont::SmallFont)
+{
+}
+
+BufferTextView * BatteryTestController::ContentView::batteryStateTextView() {
+  return &m_batteryStateView;
+}
+
+BufferTextView * BatteryTestController::ContentView::batteryLevelTextView() {
+  return &m_batteryLevelView;
+}
+
+BufferTextView * BatteryTestController::ContentView::batteryChargingTextView() {
+  return &m_batteryChargingView;
+}
+
+void BatteryTestController::ContentView::setColor(KDColor color) {
+  SolidColorView::setColor(color);
+  m_batteryStateView.setBackgroundColor(color);
+  m_batteryLevelView.setBackgroundColor(color);
+  m_batteryChargingView.setBackgroundColor(color);
+}
+
+void BatteryTestController::ContentView::layoutSubviews() {
+  m_batteryStateView.setFrame(KDRect(0, 0, Ion::Display::Width, Ion::Display::Height/2));
+  KDSize textSize = KDFont::SmallFont->glyphSize();
+  m_batteryLevelView.setFrame(KDRect(0, Ion::Display::Height-2*textSize.height(), Ion::Display::Width, textSize.height()));
+  m_batteryChargingView.setFrame(KDRect(0, Ion::Display::Height-textSize.height(), Ion::Display::Width, textSize.height()));
+}
+
+int BatteryTestController::ContentView::numberOfSubviews() const {
+  return 3;
+}
+
+View * BatteryTestController::ContentView::subviewAtIndex(int index) {
+  if (index == 0) {
+    return &m_batteryStateView;
+  }
+  if (index == 1) {
+    return &m_batteryLevelView;
+  }
+  return &m_batteryChargingView;
+}
+
+}
+