Function TEST

bolt/type/tests/VariantTest.cpp:46–62

} // namespace

TEST(VariantTest, arrayInferType) {
  EXPECT_EQ(*ARRAY(UNKNOWN()), *variant(TypeKind::ARRAY).inferType());
  EXPECT_EQ(*ARRAY(UNKNOWN()), *variant::array({}).inferType());
  EXPECT_EQ(
      *ARRAY(BIGINT()),
      *variant::array({variant(TypeKind::BIGINT)}).inferType());
  EXPECT_EQ(
      *ARRAY(VARCHAR()),
      *variant::array({variant(TypeKind::VARCHAR)}).inferType());
  EXPECT_EQ(
      *ARRAY(ARRAY(DOUBLE())),
      *variant::array({variant::array({variant(TypeKind::DOUBLE)})})
           .inferType());
  BOLT_ASSERT_THROW(
      variant::array({variant(123456789), variant("bolt")}),
      "All array elements must be of the same kind");
}

TEST(VariantTest, mapInferType) {
  EXPECT_EQ(*variant::map({{1LL, 1LL}}).inferType(), *MAP(BIGINT(), BIGINT()));