utest.cpp

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#include "industrial_utils/utils.h"

#include <gtest/gtest.h>

using namespace industrial_utils;

TEST(IndustrialUtilsSuite, vector_compare)
{

  std::vector<std::string> v1;
  std::vector<std::string> v2;
  std::vector<std::string> v3;

  // Testing empty vectors
  EXPECT_TRUE(isSimilar(v1, v2));
  EXPECT_TRUE(isSame(v1, v2));

  std::string i1 = "item_1";
  std::string i2 = "item_2";
  std::string i3 = "item_3";

  v1.push_back(i1);
  v1.push_back(i2);
  v1.push_back(i3);

  // Testing one empty, one populated
  EXPECT_FALSE(isSimilar(v1, v2));
  EXPECT_FALSE(isSame(v1, v2));

  v2.push_back(i1);
  v2.push_back(i2);

  // Testing one partially filled, one full
  EXPECT_FALSE(isSimilar(v1, v2));
  EXPECT_FALSE(isSame(v1, v2));

  v2.push_back(i3);

  // Testing same vectors
  EXPECT_TRUE(isSimilar(v1, v2));
  EXPECT_TRUE(isSame(v1, v2));

  v3.push_back(i3);
  v3.push_back(i2);
  v3.push_back(i1);

  // Testing similar but not same
  EXPECT_TRUE(isSimilar(v1, v3));
  EXPECT_FALSE(isSame(v1, v3));

}

// Run all the tests that were declared with TEST()
int main(int argc, char **argv)
{
  testing::InitGoogleTest(&argc, argv);
  return RUN_ALL_TESTS();
}