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test: add test: accessing via bracket operator

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ToruNiina
2019-12-10 00:08:40 +09:00
parent 8fbeaabfd9
commit 0c084b3a5c
1 changed files with 32 additions and 0 deletions
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32
tests/test_value.cpp
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@@ -934,3 +934,35 @@ BOOST_AUTO_TEST_CASE(test_value_at)
BOOST_CHECK_THROW(v1.at(5), std::out_of_range); BOOST_CHECK_THROW(v1.at(5), std::out_of_range);
} }
} }
BOOST_AUTO_TEST_CASE(test_value_bracket)
{
{
toml::value v1{{"foo", 42}, {"bar", 3.14}, {"baz", "qux"}};
BOOST_TEST(v1["foo"].as_integer() == 42);
BOOST_TEST(v1["bar"].as_floating() == 3.14);
BOOST_TEST(v1["baz"].as_string() == "qux");
v1["qux"] = 54;
BOOST_TEST(v1["qux"].as_integer() == 54);
}
{
toml::value v1;
v1["foo"] = 42;
BOOST_TEST(v1.is_table());
BOOST_TEST(v1["foo"].as_integer() == 42);
}
{
toml::value v1{1,2,3,4,5};
BOOST_TEST(v1[0].as_integer() == 1);
BOOST_TEST(v1[1].as_integer() == 2);
BOOST_TEST(v1[2].as_integer() == 3);
BOOST_TEST(v1[3].as_integer() == 4);
BOOST_TEST(v1[4].as_integer() == 5);
BOOST_CHECK_THROW(v1["foo"], toml::type_error);
}
}