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#include <specs/specs.h>
using namespace bandit::specs::util;
namespace bd = bandit::detail;
go_bandit([](){
describe("options:", [&](){
it("parses the '--help' option", [&](){
const char* args[] = {"executable", "--help"};
argv_helper argv(2, args);
bd::options opt(argv.argc(), argv.argv());
AssertThat(opt.help(), IsTrue());
});
it("parses the '--version' option", [&](){
const char* args[] = {"executable", "--version"};
argv_helper argv(2, args);
bd::options opt(argv.argc(), argv.argv());
AssertThat(opt.version(), IsTrue());
});
it("parses the '--no-color' option", [&](){
const char* args[] = {"executable", "--no-color"};
argv_helper argv(2, args);
bd::options opt(argv.argc(), argv.argv());
AssertThat(opt.no_color(), IsTrue());
});
it("parser the '--formatter=vs' option", [&](){
const char* args[] = {"executable", "--formatter=vs"};
argv_helper argv(2, args);
bd::options opt(argv.argc(), argv.argv());
AssertThat(opt.formatter(), Equals(bd::options::formatters::FORMATTER_VS));
});
it("parser the '--formatter=default' option", [&](){
const char* args[] = {"executable", "--formatter=default"};
argv_helper argv(2, args);
bd::options opt(argv.argc(), argv.argv());
AssertThat(opt.formatter(), Equals(bd::options::formatters::FORMATTER_DEFAULT));
});
it("parses the '--skip=\"substring\"' option", [&](){
const char* args[] = {"executable", "--skip=substring"};
argv_helper argv(2, args);
bd::options opt(argv.argc(), argv.argv());
AssertThat(opt.skip(), Equals("substring"));
});
it("parses skip as empty string if not present", [&](){
const char* args[] = {"executable"};
argv_helper argv(1, args);
bd::options opt(argv.argc(), argv.argv());
AssertThat(opt.skip(), Equals(""));
});
it("parses the '--only=\"substring\"' option", [&](){
const char* args[] = {"executable", "--only=substring"};
argv_helper argv(2, args);
bd::options opt(argv.argc(), argv.argv());
AssertThat(opt.only(), Equals("substring"));
});
it("parses only as empty string if not present", [&](){
const char* args[] = {"executable"};
argv_helper argv(1, args);
bd::options opt(argv.argc(), argv.argv());
AssertThat(opt.only(), Equals(""));
});
describe("with no arguments", [&](){
const char* args[] = {"executable"};
argv_helper argv(1, args);
bd::options opt(argv.argc(), argv.argv());
it("cannot find '--help'", [&](){
AssertThat(opt.help(), IsFalse());
});
it("cannot find '--version'", [&](){
AssertThat(opt.version(), IsFalse());
});
it("cannot find '--no-color'", [&](){
AssertThat(opt.no_color(), IsFalse());
});
it("uses default formatter for '--formatter'", [&](){
AssertThat(opt.formatter(), Equals(bd::options::formatters::FORMATTER_DEFAULT));
});
});
});
});
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