Function TEST

unitTests/test_Error.cpp:9–15

using namespace Exiv2;

TEST(Error, parameterInsertion) {
  const Error err_with_3_params(ErrorCode::kerGeneralError, "foo", "bar", "baz");
  ASSERT_STREQ(err_with_3_params.what(), "Error 1: arg2=bar, arg3=baz, arg1=foo.");

  const Error err_with_no_params(ErrorCode::kerSuccess);
  ASSERT_STREQ(err_with_no_params.what(), "Success");
}

TEST(Error, tooManyParameters) {
  const Error err_with_no_params(ErrorCode::kerSuccess, "a param", "another param");