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Test all optionals

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This commit is contained in:
Henry Fredrick Schreiner 2018-04-18 23:42:17 +02:00
parent 5591977764
commit ef1aa10fdb
1 changed files with 49 additions and 5 deletions
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54
tests/OptionalTest.cpp
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@ -3,10 +3,10 @@
#include "app_helper.hpp"
#ifdef CLI11_OPTIONAL
#ifdef CLI11_STD_OPTIONAL
TEST_F(TApp, OptionalTest) {
CLI::optional<int> opt;
TEST_F(TApp, StdOptionalTest) {
std::optional<int> opt;
app.add_option("-c,--count", opt);
run();
EXPECT_FALSE(opt);
@ -24,8 +24,52 @@ TEST_F(TApp, OptionalTest) {
EXPECT_EQ(*opt, 3);
}
#else
#endif
#ifdef CLI11_EXPERIMENTAL_OPTIONAL
TEST_F(TApp, DISABLED_OptionalTest) {}
TEST_F(TApp, ExperimentalOptionalTest) {
std::experimental::optional<int> opt;
app.add_option("-c,--count", opt);
run();
EXPECT_FALSE(opt);
app.reset();
args = {"-c", "1"};
run();
EXPECT_TRUE(opt);
EXPECT_EQ(*opt, 1);
app.reset();
args = {"--count", "3"};
run();
EXPECT_TRUE(opt);
EXPECT_EQ(*opt, 3);
}
#endif
#ifdef CLI11_BOOST_OPTIONAL
TEST_F(TApp, BoostOptionalTest) {
boost::optional<int> opt;
app.add_option("-c,--count", opt);
run();
EXPECT_FALSE(opt);
app.reset();
args = {"-c", "1"};
run();
EXPECT_TRUE(opt);
EXPECT_EQ(*opt, 1);
app.reset();
args = {"--count", "3"};
run();
EXPECT_TRUE(opt);
EXPECT_EQ(*opt, 3);
}
#endif
#ifndef CLI11_OPTIONAL
TEST_F(TApp, DISABLED_OptionalTest) {}
#endif