Hotdog/test/test_shade_repository/test_shade_repository.cpp

#include <unity.h>
#include <Arduino.h>
#include "ShadeRepository.h"

void setUp()
{
}

void tearDown()
{
}

void test_shade_is_found_with_id()
{
  ShadeRepository shadeRepository = ShadeRepository();
  shadeRepository.upsert(Shade{0xABCD, "test_shade", "Test Shade", -1, -1, 0, 0, nullptr});

  auto shade = shadeRepository.findById(0xABCD);
  
  TEST_ASSERT_NOT_NULL_MESSAGE(shade, "shade should not be null");
  TEST_ASSERT_EQUAL_STRING("Test Shade", shade->friendlyName.c_str());
  TEST_ASSERT_EQUAL_HEX16(0xABCD, shade->ID);
  TEST_ASSERT_EQUAL_STRING("test_shade", shade->key.c_str());
}

void test_shade_is_found_with_key()
{
  ShadeRepository shadeRepository = ShadeRepository();
  shadeRepository.upsert(Shade{0xABCD, "test_shade", "Test Shade", -1, -1, 0, 0, nullptr});

  auto shade = shadeRepository.findByKey("test_shade");
  
  TEST_ASSERT_NOT_NULL_MESSAGE(shade, "shade should not be null");
  TEST_ASSERT_EQUAL_STRING("Test Shade", shade->friendlyName.c_str());
  TEST_ASSERT_EQUAL_HEX16(0xABCD, shade->ID);
  TEST_ASSERT_EQUAL_STRING("test_shade", shade->key.c_str());
}

void test_adding_shade_twice_only_added_once()
{
  ShadeRepository shadeRepository = ShadeRepository();
  shadeRepository.upsert(Shade{0xABCD, "test_shade", "Test Shade", -1, -1, 0, 0, nullptr});
  shadeRepository.upsert(Shade{0xABCD, "test_shade", "Test Shade", -1, -1, 0, 0, nullptr});

  int count = 0;

  for (auto iter = shadeRepository.begin(); iter != shadeRepository.end(); iter++) {
    count++;
  }
  
  TEST_ASSERT_EQUAL_INT(1, count);
}

void test_updating_shade_id()
{
  ShadeRepository shadeRepository = ShadeRepository();
  shadeRepository.upsert(Shade{0xABCD, "test_shade", "Test Shade", -1, -1, 0, 0, nullptr});

  auto shade1 = shadeRepository.findById(0xABCD);

  TEST_ASSERT_EQUAL_HEX16(0xABCD, shade1->ID);

  shadeRepository.upsert(Shade{0x1234, "test_shade", "Test Shade", -1, -1, 0, 0, nullptr});

  auto shade2 = shadeRepository.findById(0x1234);

  auto shade3 = shadeRepository.findById(0xABCD);

  TEST_ASSERT_EQUAL_HEX16(0x1234, shade2->ID);
  TEST_ASSERT_EQUAL_HEX16(0x1234, shade1->ID);
  TEST_ASSERT_NULL(shade3);
}

void test_updating_shade_friendly_name()
{
  ShadeRepository shadeRepository = ShadeRepository();
  shadeRepository.upsert(Shade{0xABCD, "test_shade", "Test Shade", -1, -1, 0, 0, nullptr});

  auto shade1 = shadeRepository.findByKey("test_shade");

  TEST_ASSERT_EQUAL_STRING("Test Shade", shade1->friendlyName.c_str());

  shadeRepository.upsert(Shade{0xABCD, "test_shade", "Updated Test Shade", -1, -1, 0, 0, nullptr});

  auto shade2 = shadeRepository.findByKey("test_shade");

  TEST_ASSERT_EQUAL_STRING("Updated Test Shade", shade2->friendlyName.c_str());
  TEST_ASSERT_EQUAL_STRING("Updated Test Shade", shade1->friendlyName.c_str());
}

void test_shade_added_callback()
{
  int callbackInvokedCount = 0;

  ShadeRepository shadeRepository = ShadeRepository();
  shadeRepository.addShadeAddedCallback([&] (Shade& shade) {
    callbackInvokedCount++;

    TEST_ASSERT_EQUAL_STRING("Test Shade", shade.friendlyName.c_str());
    TEST_ASSERT_EQUAL_HEX16(0xABCD, shade.ID);
    TEST_ASSERT_EQUAL_STRING("test_shade", shade.key.c_str());
  });

  shadeRepository.upsert(Shade{0xABCD, "test_shade", "Test Shade", -1, -1, 0, 0, nullptr});

  TEST_ASSERT_EQUAL_INT(1, callbackInvokedCount);
}

void test_shade_changed_callback()
{
  int callbackInvokedCount = 0;

  ShadeRepository shadeRepository = ShadeRepository();
  shadeRepository.addShadeChangedCallback([&] (Shade& shade) {
    callbackInvokedCount++;

    TEST_ASSERT_EQUAL_STRING("Updated Test Shade", shade.friendlyName.c_str());
    TEST_ASSERT_EQUAL_HEX16(0x1234, shade.ID);
    TEST_ASSERT_EQUAL_STRING("test_shade", shade.key.c_str());
  });

  shadeRepository.upsert(Shade{0xABCD, "test_shade", "Test Shade", -1, -1, 0, 0, nullptr});
  shadeRepository.upsert(Shade{0x1234, "test_shade", "Updated Test Shade", -1, -1, 0, 0, nullptr});

  TEST_ASSERT_EQUAL_INT(1, callbackInvokedCount);
}

int runUnityTests(void)
{
  UNITY_BEGIN();
  RUN_TEST(test_shade_is_found_with_id);
  RUN_TEST(test_shade_is_found_with_key);
  RUN_TEST(test_adding_shade_twice_only_added_once);
  RUN_TEST(test_updating_shade_id);
  RUN_TEST(test_updating_shade_friendly_name);
  RUN_TEST(test_shade_added_callback);
  RUN_TEST(test_shade_changed_callback);
  return UNITY_END();
}

/**
 * For Arduino framework
 */

void setup()
{
  // Wait ~2 seconds before the Unity test runner
  // establishes connection with a board Serial interface
  delay(2000);

  runUnityTests();
}
void loop() {}

int main(void)
{
  return runUnityTests();
}