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97993666ab
These test the API shown in README.md, rather than the Argument::get function that does most of the work. Signed-off-by: Sean Robinson <sean.robinson@scottsdalecc.edu>
30 lines
1.0 KiB
C++
30 lines
1.0 KiB
C++
#include <doctest.hpp>
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#include <argparse/argparse.hpp>
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using doctest::test_suite;
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TEST_CASE("Getting a simple argument" * test_suite("ArgumentParser::get")) {
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argparse::ArgumentParser program("test");
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program.add_argument("-s", "--stuff");
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REQUIRE_NOTHROW(program.parse_args({ "test", "-s", "./src" }));
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REQUIRE(program.get("--stuff") == "./src");
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}
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TEST_CASE("Missing argument" * test_suite("ArgumentParser::get")) {
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argparse::ArgumentParser program("test");
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program.add_argument("-s", "--stuff");
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REQUIRE_NOTHROW(program.parse_args({ "test" }));
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REQUIRE_THROWS_WITH_AS(program.get("--stuff"),
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"No value provided",
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std::logic_error);
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}
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TEST_CASE("Implicit argument" * test_suite("ArgumentParser::get")) {
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argparse::ArgumentParser program("test");
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program.add_argument("-s", "--stuff").nargs(1);
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REQUIRE_NOTHROW(program.parse_args({ "test" }));
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REQUIRE_THROWS_WITH_AS(program.get("--stuff"),
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"No value provided",
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std::logic_error);
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}
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