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test: add test cases for const-ref version

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ToruNiina
2019-10-03 13:52:12 +09:00
parent 22dac3c9f2
commit b01c5534ed
1 changed files with 29 additions and 1 deletions
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30
tests/test_find.cpp
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@@ -27,6 +27,32 @@ using test_value_types = std::tuple<
BOOST_AUTO_TEST_CASE(test_find_throws) BOOST_AUTO_TEST_CASE(test_find_throws)
{ {
// -----------------------------------------------------------------------
// const-reference version
{
// value is not a table
const toml::value v(true);
BOOST_CHECK_THROW(toml::find<toml::boolean>(v, "key"), toml::type_error);
}
{
// the value corresponding to the key is not the expected type
const toml::value v{{"key", 42}};
BOOST_CHECK_THROW(toml::find<toml::boolean>(v, "key"), toml::type_error);
}
{
// the value corresponding to the key is not found
const toml::value v{{"key", 42}};
BOOST_CHECK_THROW(toml::find<toml::integer>(v, "different_key"),
std::out_of_range);
}
{
// the positive control.
const toml::value v{{"key", 42}};
BOOST_TEST(42 == toml::find<int>(v, "key"));
}
// -----------------------------------------------------------------------
// reference version
{ {
// value is not a table // value is not a table
toml::value v(true); toml::value v(true);
@@ -49,6 +75,9 @@ BOOST_AUTO_TEST_CASE(test_find_throws)
BOOST_TEST(42 == toml::find<int>(v, "key")); BOOST_TEST(42 == toml::find<int>(v, "key"));
} }
// -----------------------------------------------------------------------
// move version
{ {
// value is not a table // value is not a table
toml::value v(true); toml::value v(true);
@@ -70,7 +99,6 @@ BOOST_AUTO_TEST_CASE(test_find_throws)
toml::value v{{"key", 42}}; toml::value v{{"key", 42}};
BOOST_TEST(42 == toml::find<int>(std::move(v), "key")); BOOST_TEST(42 == toml::find<int>(std::move(v), "key"));
} }
} }
BOOST_AUTO_TEST_CASE(test_find_recursive) BOOST_AUTO_TEST_CASE(test_find_recursive)