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Added unit test for mutex_args with three arguments

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This commit is contained in:
Pranav Srinivas Kumar 2023-11-04 15:20:47 -05:00
parent eea95c0e3a
commit 8f70dde82e
1 changed files with 15 additions and 0 deletions
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15
test/test_mutually_exclusive_group.cpp
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@ -37,3 +37,18 @@ TEST_CASE(
"Argument '--second VAR' not allowed with '--first VAR'", "Argument '--second VAR' not allowed with '--first VAR'",
std::runtime_error); std::runtime_error);
} }
TEST_CASE("Create mutually exclusive group with 3 arguments" *
test_suite("mutex_args")) {
argparse::ArgumentParser program("test");
auto &group = program.add_mutually_exclusive_group();
group.add_argument("--first");
group.add_argument("--second");
group.add_argument("--third");
REQUIRE_THROWS_WITH_AS(
program.parse_args({"test", "--first", "1", "--third", "2"}),
"Argument '--third VAR' not allowed with '--first VAR'",
std::runtime_error);
}