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test: add test case for basic_value::at

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ToruNiina
2019-09-28 16:22:01 +09:00
parent d73bc6076c
commit babb6ab3fe
1 changed files with 29 additions and 0 deletions
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29
tests/test_value.cpp
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@@ -905,3 +905,32 @@ BOOST_AUTO_TEST_CASE(test_value_empty)
BOOST_CHECK_THROW(v1.as_array(), toml::type_error); BOOST_CHECK_THROW(v1.as_array(), toml::type_error);
BOOST_CHECK_THROW(v1.as_table(), toml::type_error); BOOST_CHECK_THROW(v1.as_table(), toml::type_error);
} }
BOOST_AUTO_TEST_CASE(test_value_at)
{
{
toml::value v1{{"foo", 42}, {"bar", 3.14}, {"baz", "qux"}};
BOOST_TEST(v1.at("foo").as_integer() == 42);
BOOST_TEST(v1.at("bar").as_floating() == 3.14);
BOOST_TEST(v1.at("baz").as_string() == "qux");
BOOST_CHECK_THROW(v1.at(0), toml::type_error);
BOOST_CHECK_THROW(v1.at("quux"), std::out_of_range);
}
{
toml::value v1{1,2,3,4,5};
BOOST_TEST(v1.at(0).as_integer() == 1);
BOOST_TEST(v1.at(1).as_integer() == 2);
BOOST_TEST(v1.at(2).as_integer() == 3);
BOOST_TEST(v1.at(3).as_integer() == 4);
BOOST_TEST(v1.at(4).as_integer() == 5);
BOOST_CHECK_THROW(v1.at("foo"), toml::type_error);
BOOST_CHECK_THROW(v1.at(5), std::out_of_range);
}
}