Hotdog/test/test_configurator/test_configurator.cpp

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

void setUp()
{
}

void tearDown()
{
}

void test_shade_is_configured_with_id_and_friendly_name()
{
  int callbackInvokedCount = 0;

  Configurator configurator = Configurator();
  configurator.addShadeConfiguredCallback([&] (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());
  });

  configurator.processIdMessage("hotdog/test_shade/id", "ABCD");
  configurator.processFriendlyNameMessage("hotdog/test_shade/friendly_name", "Test Shade");

  TEST_ASSERT_EQUAL_INT(1, callbackInvokedCount);
}

void test_shade_is_configured_again_with_new_friendly_name()
{
  int callbackInvokedCount = 0;

  Configurator configurator = Configurator();
  configurator.addShadeConfiguredCallback([&] (Shade shade) {
    callbackInvokedCount++;
    
    if (callbackInvokedCount == 1) {
      TEST_ASSERT_EQUAL_STRING("Test Shade", shade.friendlyName.c_str());
    } else if (callbackInvokedCount == 2) {
      TEST_ASSERT_EQUAL_STRING("Updated Test Shade", shade.friendlyName.c_str());
    } else {
      TEST_ABORT();
    }
    TEST_ASSERT_EQUAL_HEX16(0xABCD, shade.ID);
    TEST_ASSERT_EQUAL_STRING("test_shade", shade.key.c_str());
  });

  configurator.processIdMessage("hotdog/test_shade/id", "ABCD");
  configurator.processFriendlyNameMessage("hotdog/test_shade/friendly_name", "Test Shade");

  TEST_ASSERT_EQUAL_INT(1, callbackInvokedCount);

  configurator.processFriendlyNameMessage("hotdog/test_shade/friendly_name", "Updated Test Shade");

  TEST_ASSERT_EQUAL_INT(2, callbackInvokedCount);
}

void test_shade_is_configured_again_with_new_id()
{
  int callbackInvokedCount = 0;

  Configurator configurator = Configurator();
  configurator.addShadeConfiguredCallback([&] (Shade shade) {
    callbackInvokedCount++;
    
    TEST_ASSERT_EQUAL_STRING("Test Shade", shade.friendlyName.c_str());
    if (callbackInvokedCount == 1) {
      TEST_ASSERT_EQUAL_HEX16(0xABCD, shade.ID);
    } else if (callbackInvokedCount == 2) {
      TEST_ASSERT_EQUAL_HEX16(0x9876, shade.ID);
    } else {
      TEST_ABORT();
    }
    TEST_ASSERT_EQUAL_STRING("test_shade", shade.key.c_str());
  });

  configurator.processIdMessage("hotdog/test_shade/id", "ABCD");
  configurator.processFriendlyNameMessage("hotdog/test_shade/friendly_name", "Test Shade");

  TEST_ASSERT_EQUAL_INT(1, callbackInvokedCount);

  configurator.processIdMessage("hotdog/test_shade/id", "9876");

  TEST_ASSERT_EQUAL_INT(2, callbackInvokedCount);
}

void test_shade_is_not_configured_without_friendly_name()
{
  int callbackInvokedCount = 0;

  Configurator configurator = Configurator();
  configurator.addShadeConfiguredCallback([&] (Shade shade) {
    callbackInvokedCount++;
  });

  configurator.processIdMessage("hotdog/test_shade/id", "ABCD");

  TEST_ASSERT_EQUAL_INT(0, callbackInvokedCount);
}

void test_shade_is_not_configured_without_id()
{
  int callbackInvokedCount = 0;

  Configurator configurator = Configurator();
  configurator.addShadeConfiguredCallback([&] (Shade shade) {
    callbackInvokedCount++;
  });

  configurator.processFriendlyNameMessage("hotdog/test_shade/friendly_name", "Test Shade");

  TEST_ASSERT_EQUAL_INT(0, callbackInvokedCount);
}

void test_shade_is_not_configured_with_invalid_id()
{
  int callbackInvokedCount = 0;

  Configurator configurator = Configurator();
  configurator.addShadeConfiguredCallback([&] (Shade shade) {
    callbackInvokedCount++;
  });

  configurator.processIdMessage("hotdog/test_shade/id", "ZZZZ");
  configurator.processFriendlyNameMessage("hotdog/test_shade/friendly_name", "Test Shade");
  
  TEST_ASSERT_EQUAL_INT(0, callbackInvokedCount);
}

int runUnityTests(void)
{
  UNITY_BEGIN();
  RUN_TEST(test_shade_is_configured_with_id_and_friendly_name);
  RUN_TEST(test_shade_is_configured_again_with_new_friendly_name);
  RUN_TEST(test_shade_is_configured_again_with_new_id);
  RUN_TEST(test_shade_is_not_configured_without_friendly_name);
  RUN_TEST(test_shade_is_not_configured_without_id);
  RUN_TEST(test_shade_is_not_configured_with_invalid_id);
  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();
}