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Added unit test for 2 mutex_groups

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This commit is contained in:
Pranav Srinivas Kumar 2023-11-04 15:24:07 -05:00
parent 8f70dde82e
commit 7bbde0defb
1 changed files with 17 additions and 0 deletions
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17
test/test_mutually_exclusive_group.cpp
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@ -51,4 +51,21 @@ TEST_CASE("Create mutually exclusive group with 3 arguments" *
program.parse_args({"test", "--first", "1", "--third", "2"}), program.parse_args({"test", "--first", "1", "--third", "2"}),
"Argument '--third VAR' not allowed with '--first VAR'", "Argument '--third VAR' not allowed with '--first VAR'",
std::runtime_error); std::runtime_error);
}
TEST_CASE("Create two mutually exclusive groups" * test_suite("mutex_args")) {
argparse::ArgumentParser program("test");
auto &group_1 = program.add_mutually_exclusive_group();
group_1.add_argument("--first");
group_1.add_argument("--second");
group_1.add_argument("--third");
auto &group_2 = program.add_mutually_exclusive_group();
group_2.add_argument("-a");
group_2.add_argument("-b");
REQUIRE_THROWS_WITH_AS(
program.parse_args({"test", "--first", "1", "-a", "2", "-b", "3"}),
"Argument '-b VAR' not allowed with '-a VAR'", std::runtime_error);
} }